Cutelee  6.2.0
testbuiltins.cpp
1 /*
2  This file is part of the Cutelee template system.
3 
4  Copyright (c) 2009,2010 Stephen Kelly <steveire@gmail.com>
5 
6  This library is free software; you can redistribute it and/or
7  modify it under the terms of the GNU Lesser General Public
8  License as published by the Free Software Foundation; either version
9  2.1 of the Licence, or (at your option) any later version.
10 
11  This library is distributed in the hope that it will be useful,
12  but WITHOUT ANY WARRANTY; without even the implied warranty of
13  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14  Lesser General Public License for more details.
15 
16  You should have received a copy of the GNU Lesser General Public
17  License along with this library. If not, see <http://www.gnu.org/licenses/>.
18 
19 */
20 
21 #ifndef BUILTINSTEST_H
22 #define BUILTINSTEST_H
23 
24 #include <QtCore/QDebug>
25 #include <QtCore/QFileInfo>
26 #include <QtTest/QTest>
27 
28 #include "cachingloaderdecorator.h"
29 #include "context.h"
30 #include "coverageobject.h"
31 #include "engine.h"
32 #include "filterexpression.h"
33 #include "cutelee_paths.h"
34 #include "template.h"
35 #include "util.h"
36 #include <metaenumvariable_p.h>
37 
38 typedef QHash<QString, QVariant> Dict;
39 
40 Q_DECLARE_METATYPE(Cutelee::Error)
41 
42 using namespace Cutelee;
43 
47 class OtherClass : public QObject
48 {
49  Q_OBJECT
50  Q_PROPERTY(QString method READ method CONSTANT)
51  Q_PROPERTY(Animals animals READ animals CONSTANT)
52 public:
53  enum Animals { Lions, Tigers, Bears };
54  Q_ENUM(Animals)
55 
56  OtherClass(QObject *parent = {}) : QObject(parent) {}
57  OtherClass(Animals animals, QObject *parent = nullptr) : QObject(parent), m_animals(animals) {}
58 
59  Animals animals() const { return m_animals; }
60 
61  QString method() const { return QStringLiteral("OtherClass::method"); }
62 
63 private:
64  Animals m_animals = Tigers;
65 };
66 
70 class SomeClass : public QObject
71 {
72  Q_OBJECT
73  Q_PROPERTY(QString method READ method CONSTANT)
74  Q_PROPERTY(QVariant otherClass READ otherClass CONSTANT)
75 
76 public:
77  enum FirstEnum { Employee, Employer, Manager };
78  Q_ENUM(FirstEnum)
79 
80  enum SecondEnum { Voter = 2, Consumer = 4, Citizen = 8 };
81  Q_ENUM(SecondEnum)
82 
83  SomeClass(QObject *parent = {})
84  : QObject(parent), m_other(new OtherClass(this))
85  {
86  }
87 
88  QString method() const { return QStringLiteral("SomeClass::method"); }
89 
90  QVariant otherClass() const { return QVariant::fromValue(m_other); }
91 
92  QString nonAccessibleMethod(const QString &str) { return str; }
93 
94 private:
95  QObject *m_other;
96 };
97 
101 class GadgetClass
102 {
103  Q_GADGET
104  Q_PROPERTY(PersonName personName READ personName)
105 public:
106  enum PersonName { Mike = 0, Natalie, Oliver };
107  Q_ENUM(PersonName)
108 
109  GadgetClass() {}
110  GadgetClass(PersonName pn) : m_personName(pn) {}
111 
112  PersonName personName() const { return m_personName; }
113 private:
114  PersonName m_personName = Oliver;
115 };
116 Q_DECLARE_METATYPE(GadgetClass)
117 
118 class NoEscapeOutputStream : public OutputStream
119 {
120 public:
121  NoEscapeOutputStream() : OutputStream() {}
122 
123  NoEscapeOutputStream(QTextStream *stream) : OutputStream(stream) {}
124 
125  std::shared_ptr<OutputStream> clone(QTextStream *stream) const override
126  {
127  return std::shared_ptr<NoEscapeOutputStream>(new NoEscapeOutputStream{stream});
128  }
129 
130  QString escape(const QString &input) const override { return input; }
131 };
132 
133 class JSOutputStream : public OutputStream
134 {
135 public:
136  JSOutputStream() : OutputStream() {}
137 
138  JSOutputStream(QTextStream *stream) : OutputStream(stream) {}
139 
140  std::shared_ptr<OutputStream> clone(QTextStream *stream) const override
141  {
142  return std::shared_ptr<JSOutputStream>(new JSOutputStream{stream});
143  }
144 
145  QString escape(const QString &input) const override
146  {
147  QList<std::pair<QString, QString>> jsEscapes;
148  jsEscapes << std::pair<QString, QString>(QChar::fromLatin1('\\'),
149  QStringLiteral("\\u005C"))
150  << std::pair<QString, QString>(QChar::fromLatin1('\''),
151  QStringLiteral("\\u0027"))
152  << std::pair<QString, QString>(QChar::fromLatin1('\"'),
153  QStringLiteral("\\u0022"))
154  << std::pair<QString, QString>(QChar::fromLatin1('>'),
155  QStringLiteral("\\u003E"))
156  << std::pair<QString, QString>(QChar::fromLatin1('<'),
157  QStringLiteral("\\u003C"))
158  << std::pair<QString, QString>(QChar::fromLatin1('&'),
159  QStringLiteral("\\u0026"))
160  << std::pair<QString, QString>(QChar::fromLatin1('='),
161  QStringLiteral("\\u003D"))
162  << std::pair<QString, QString>(QChar::fromLatin1('-'),
163  QStringLiteral("\\u002D"))
164  << std::pair<QString, QString>(QChar::fromLatin1(';'),
165  QStringLiteral("\\u003B"))
166  << std::pair<QString, QString>(QChar(0x2028),
167  QStringLiteral("\\u2028"))
168  << std::pair<QString, QString>(QChar(0x2029),
169  QStringLiteral("\\u2029"));
170 
171  for (auto i = 0; i < 32; ++i) {
172  jsEscapes << std::pair<QString, QString>(
173  QChar(i),
174  QStringLiteral("\\u00")
175  + QStringLiteral("%1").arg(i, 2, 16, QLatin1Char('0')).toUpper());
176  }
177 
178  auto retString = input;
179  for (const std::pair<QString, QString> &escape : jsEscapes) {
180  retString = retString.replace(escape.first, escape.second);
181  }
182  return retString;
183  }
184 };
185 
186 class TestBuiltinSyntax : public CoverageObject
187 {
188  Q_OBJECT
189 
190 private Q_SLOTS:
191  void initTestCase();
192 
193  void testObjects();
194 
195  void testTruthiness_data();
196  void testTruthiness();
197 
198  void testRenderAfterError();
199 
200  void testBasicSyntax_data();
201  void testBasicSyntax() { doTest(); }
202 
203  void testEnums_data();
204  void testEnums() { doTest(); }
205 
206  void testListIndex_data();
207  void testListIndex() { doTest(); }
208 
209  void testFilterSyntax_data();
210  void testFilterSyntax() { doTest(); }
211 
212  void testCommentSyntax_data();
213  void testCommentSyntax() { doTest(); }
214 
215  void testMultiline_data();
216  void testMultiline() { doTest(); }
217 
218  void testEscaping_data();
219  void testEscaping() { doTest(); }
220 
221  void testTypeAccessors_data();
222  void testTypeAccessors() { doTest(); }
223  void testTypeAccessorsUnordered_data();
224  void testTypeAccessorsUnordered();
225 
226  void testMultipleStates();
227  void testAlternativeEscaping();
228 
229  void testTemplatePathSafety_data();
230  void testTemplatePathSafety();
231 
232  void testMediaPathSafety_data();
233  void testMediaPathSafety();
234 
235  void testDynamicProperties_data();
236  void testDynamicProperties() { doTest(); }
237 
238  void testGarbageInput_data();
239  void testGarbageInput();
240 
241  void testInsignificantWhitespace_data();
242  void testInsignificantWhitespace();
243 
244  void cleanupTestCase();
245 
246 private:
247  Engine *m_engine;
248 
249  std::shared_ptr<InMemoryTemplateLoader> m_loader;
250 
251  Engine *getEngine();
252 
253  void doTest();
254 };
255 
256 void TestBuiltinSyntax::testObjects()
257 {
258  {
259  auto loader = std::shared_ptr<Cutelee::FileSystemTemplateLoader>(new Cutelee::FileSystemTemplateLoader);
260  loader->setTemplateDirs(
261  {QStringLiteral("/path/one"), QStringLiteral("/path/two")});
262 
263  auto cache
264  = std::shared_ptr<Cutelee::CachingLoaderDecorator>(new Cutelee::CachingLoaderDecorator{loader});
265  }
266 
267  Context c1, c2;
268  c1 = c1;
269  c1 = c2;
270  Context c3(c1);
271  Q_UNUSED(c3);
272 
273  FilterExpression f1, f2;
274  f1 = f1;
275  f1 = f2;
276  FilterExpression f3(f1);
277  Q_UNUSED(f3);
278 
279  Variable v1;
280  v1 = v1;
281  v1 = f1.variable();
282  Variable v3(v1);
283  Q_UNUSED(v3);
284  QVERIFY(!v1.isTrue(&c1));
285  QVERIFY(!v1.isLocalized());
286 
287  c1.setMutating(true);
288  QVERIFY(c1.isMutating());
289 
290  SafeString s1, s2;
291  s1 = s1;
292  s2 = s1;
293  SafeString s3(s1);
294  Q_UNUSED(s3);
295 
296  QMetaType(qMetaTypeId<MetaEnumVariable>()).construct(0, 0);
297 }
298 
299 void TestBuiltinSyntax::testTruthiness_data()
300 {
301  QTest::addColumn<QVariant>("input");
302  QTest::addColumn<bool>("expected");
303 
304  QTest::newRow("truthtest-01") << QVariant() << false;
305  QTest::newRow("truthtest-02") << QVariant(false) << false;
306  QTest::newRow("truthtest-03") << QVariant(true) << true;
307 
308  QTest::newRow("truthtest-04") << QVariant(0) << false;
309  QTest::newRow("truthtest-05") << QVariant(1) << true;
310 
311  {
312  auto falseV = QVariant::fromValue<int>(0);
313  QTest::newRow("truthtest-06") << falseV << false;
314  auto trueV = QVariant::fromValue<int>(1);
315  QTest::newRow("truthtest-07") << trueV << true;
316  }
317  {
318  auto falseV = QVariant::fromValue<uint>(0);
319  QTest::newRow("truthtest-08") << falseV << false;
320  auto trueV = QVariant::fromValue<uint>(1);
321  QTest::newRow("truthtest-09") << trueV << true;
322  }
323  {
324  auto falseV = QVariant::fromValue<qlonglong>(0);
325  QTest::newRow("truthtest-10") << falseV << false;
326  auto trueV = QVariant::fromValue<qlonglong>(1);
327  QTest::newRow("truthtest-11") << trueV << true;
328  }
329  {
330  auto falseV = QVariant::fromValue<qulonglong>(0);
331  QTest::newRow("truthtest-12") << falseV << false;
332  auto trueV = QVariant::fromValue<qulonglong>(1);
333  QTest::newRow("truthtest-13") << trueV << true;
334  }
335  {
336  auto falseV = QVariant::fromValue<double>(0);
337  QTest::newRow("truthtest-14") << falseV << false;
338  auto trueV = QVariant::fromValue<double>(1);
339  QTest::newRow("truthtest-15") << trueV << true;
340  }
341  {
342  auto falseV = QVariant::fromValue<float>(0);
343  QTest::newRow("truthtest-16") << falseV << false;
344  auto trueV = QVariant::fromValue<float>(1);
345  QTest::newRow("truthtest-17") << trueV << true;
346  }
347  {
348  auto falseV = QVariant::fromValue<char>(0);
349  QTest::newRow("truthtest-18") << falseV << false;
350  auto trueV = QVariant::fromValue<char>(1);
351  QTest::newRow("truthtest-19") << trueV << true;
352  }
353 
354  QTest::newRow("truthtest-20") << QVariant::fromValue(QString()) << false;
355  QTest::newRow("truthtest-21")
356  << QVariant::fromValue(QStringLiteral("")) << false;
357  QTest::newRow("truthtest-22")
358  << QVariant::fromValue(QStringLiteral("false")) << true;
359  QTest::newRow("truthtest-23")
360  << QVariant::fromValue(QStringLiteral("true")) << true;
361  QTest::newRow("truthtest-24")
362  << QVariant::fromValue(QStringLiteral("anystring")) << true;
363 
364  {
365  QVariantList l;
366  QTest::newRow("truthtest-25") << QVariant::fromValue(l) << false;
367  l.append(1);
368  QTest::newRow("truthtest-26") << QVariant::fromValue(l) << true;
369  }
370  {
371  QVariantHash h;
372  QTest::newRow("truthtest-27") << QVariant::fromValue(h) << false;
373  h.insert(QStringLiteral("value"), 1);
374  QTest::newRow("truthtest-28") << QVariant::fromValue(h) << true;
375  }
376  {
377  QVariantMap m;
378  QTest::newRow("truthtest-29") << QVariant::fromValue(m) << false;
379  m.insert(QStringLiteral("value"), 1);
380  QTest::newRow("truthtest-30") << QVariant::fromValue(m) << true;
381  }
382 
383  {
384  QTest::newRow("truthtest-31")
385  << QVariant::fromValue<QObject *>(nullptr) << false;
386  auto plainO = new QObject(this);
387  QTest::newRow("truthtest-32") << QVariant::fromValue(plainO) << true;
388  auto trueO = new QObject(this);
389  trueO->setProperty("__true__", true);
390  QTest::newRow("truthtest-33") << QVariant::fromValue(trueO) << true;
391  auto falseO = new QObject(this);
392  falseO->setProperty("__true__", false);
393  QTest::newRow("truthtest-34") << QVariant::fromValue(falseO) << false;
394  }
395 }
396 
397 void TestBuiltinSyntax::testTruthiness()
398 {
399  QFETCH(QVariant, input);
400  QFETCH(bool, expected);
401 
402  QVERIFY(variantIsTrue(input) == expected);
403 }
404 
405 void TestBuiltinSyntax::testRenderAfterError()
406 {
407 
408  Engine engine;
409  engine.setPluginPaths({QStringLiteral(CUTELEE_PLUGIN_PATH)});
410 
411  std::shared_ptr<InMemoryTemplateLoader> loader(new InMemoryTemplateLoader);
412  loader->setTemplate(QStringLiteral("template1"),
413  QStringLiteral("This template has an error {{ va>r }}"));
414  loader->setTemplate(QStringLiteral("template2"), QStringLiteral("Ok"));
415  loader->setTemplate(QStringLiteral("main"),
416  QStringLiteral("{% include template_var %}"));
417 
418  engine.addTemplateLoader(loader);
419 
420  Context c;
421  Template t;
422 
423  t = engine.loadByName(QStringLiteral("main"));
424 
425  c.insert(QStringLiteral("template_var"), QLatin1String("template1"));
426  auto output = t->render(&c);
427  QCOMPARE(output, QString());
428  QCOMPARE(t->error(), TagSyntaxError);
429 
430  c.insert(QStringLiteral("template_var"), QLatin1String("template2"));
431  QCOMPARE(t->render(&c), QLatin1String("Ok"));
432  QCOMPARE(t->error(), NoError);
433 }
434 
435 void TestBuiltinSyntax::initTestCase()
436 {
437  m_engine = getEngine();
438  m_loader
439  = std::shared_ptr<InMemoryTemplateLoader>(new InMemoryTemplateLoader());
440  m_engine->addTemplateLoader(m_loader);
441  QVERIFY(m_engine->templateLoaders().contains(m_loader));
442 }
443 
444 Engine *TestBuiltinSyntax::getEngine()
445 {
446  auto engine = new Engine(this);
447  engine->setPluginPaths({QStringLiteral(CUTELEE_PLUGIN_PATH)});
448  return engine;
449 }
450 
451 void TestBuiltinSyntax::cleanupTestCase() { delete m_engine; }
452 
453 void TestBuiltinSyntax::doTest()
454 {
455  QFETCH(QString, input);
456  QFETCH(Dict, dict);
457  QFETCH(QString, output);
458  QFETCH(Cutelee::Error, error);
459 
460  auto t = m_engine->newTemplate(input, QLatin1String(QTest::currentDataTag()));
461 
462  if (t->error() != NoError) {
463  if (t->error() != error)
464  qDebug() << t->errorString();
465  QCOMPARE(t->error(), error);
466  return;
467  }
468 
469  Context context(dict);
470 
471  auto result = t->render(&context);
472  if (t->error() != NoError) {
473  if (t->error() != error)
474  qDebug() << t->errorString();
475  QCOMPARE(t->error(), error);
476  return;
477  }
478 
479  QCOMPARE(t->error(), NoError);
480 
481  // Didn't catch any errors, so make sure I didn't expect any.
482  QCOMPARE(NoError, error);
483 
484  QCOMPARE(result, output);
485 }
486 
487 void TestBuiltinSyntax::testBasicSyntax_data()
488 {
489  QTest::addColumn<QString>("input");
490  QTest::addColumn<Dict>("dict");
491  QTest::addColumn<QString>("output");
492  QTest::addColumn<Cutelee::Error>("error");
493 
494  Dict dict;
495 
496  QTest::newRow("basic-syntax00") << QString() << dict << QString() << NoError;
497 
498  // Plain text should go through the template parser untouched
499  QTest::newRow("basic-syntax01")
500  << QStringLiteral("something cool") << dict
501  << QStringLiteral("something cool") << NoError;
502 
503  // Variables should be replaced with their value in the current
504  // context
505  dict.insert(QStringLiteral("headline"), QStringLiteral("Success"));
506  QTest::newRow("basic-syntax02") << QStringLiteral("{{ headline }}") << dict
507  << QStringLiteral("Success") << NoError;
508 
509  dict.clear();
510  dict.insert(QStringLiteral("first"), 1);
511  dict.insert(QStringLiteral("second"), 2);
512 
513  // More than one replacement variable is allowed in a template
514  QTest::newRow("basic-syntax03")
515  << QStringLiteral("{{ first }} --- {{ second }}") << dict
516  << QStringLiteral("1 --- 2") << NoError;
517 
518  dict.clear();
519  // Fail silently when a variable is not found in the current context
520  QTest::newRow("basic-syntax04") << QStringLiteral("as{{ missing }}df") << dict
521  << QStringLiteral("asdf") << NoError;
522 
523  // A variable may not contain more than one word
524  QTest::newRow("basic-syntax06") << QStringLiteral("{{ multi word variable }}")
525  << dict << QString() << TagSyntaxError;
526  // Raise TemplateSyntaxError for empty variable tags
527  QTest::newRow("basic-syntax07")
528  << QStringLiteral("{{ }}") << dict << QString() << EmptyVariableError;
529  QTest::newRow("basic-syntax08") << QStringLiteral("{{ }}") << dict
530  << QString() << EmptyVariableError;
531 
532  // Attribute syntax allows a template to call an object's attribute
533 
534  auto someClass = new SomeClass(this);
535  dict.insert(QStringLiteral("var"), QVariant::fromValue(someClass));
536 
537  QTest::newRow("basic-syntax09")
538  << QStringLiteral("{{ var.method }}") << dict
539  << QStringLiteral("SomeClass::method") << NoError;
540 
541  // Multiple levels of attribute access are allowed
542  QTest::newRow("basic-syntax10")
543  << QStringLiteral("{{ var.otherClass.method }}") << dict
544  << QStringLiteral("OtherClass::method") << NoError;
545 
546  // Fail silently when a variable's attribute isn't found
547  QTest::newRow("basic-syntax11")
548  << QStringLiteral("{{ var.blech }}") << dict << QString() << NoError;
549 
550  // TODO: Needed?
551  // Raise TemplateSyntaxError when trying to access a variable beginning with
552  // an underscore
553  // #C# {"var": SomeClass()}
554  dict.clear();
555  QVariantHash hash;
556  hash.insert(QStringLiteral("__dict__"), QStringLiteral("foo"));
557  dict.insert(QStringLiteral("var"), hash);
558  QTest::newRow("basic-syntax12") << QStringLiteral("{{ var.__dict__ }}")
559  << dict << QString() << TagSyntaxError;
560 
561  dict.clear();
562  // Raise TemplateSyntaxError when trying to access a variable containing an
563  // illegal character
564  QTest::newRow("basic-syntax13")
565  << QStringLiteral("{{ va>r }}") << dict << QString() << TagSyntaxError;
566  QTest::newRow("basic-syntax14")
567  << QStringLiteral("{{ (var.r) }}") << dict << QString() << TagSyntaxError;
568  QTest::newRow("basic-syntax15")
569  << QStringLiteral("{{ sp%am }}") << dict << QString() << TagSyntaxError;
570  QTest::newRow("basic-syntax16")
571  << QStringLiteral("{{ eggs! }}") << dict << QString() << TagSyntaxError;
572  QTest::newRow("basic-syntax17")
573  << QStringLiteral("{{ moo? }}") << dict << QString() << TagSyntaxError;
574  QTest::newRow("basic-syntax-error01")
575  << QStringLiteral("{{ moo:arg }}") << dict << QString() << TagSyntaxError;
576  QTest::newRow("basic-syntax-error02")
577  << QStringLiteral("{{ moo|cut:'foo':'bar' }}") << dict << QString()
578  << TagSyntaxError;
579 
580  // Attribute syntax allows a template to call a dictionary key's value
581 
582  hash.clear();
583  hash.insert(QStringLiteral("bar"), QStringLiteral("baz"));
584  dict.insert(QStringLiteral("foo"), hash);
585  QTest::newRow("basic-syntax18a") << QStringLiteral("{{ foo.bar }}") << dict
586  << QStringLiteral("baz") << NoError;
587 
588  // Fail silently when a variable's dictionary key isn't found
589  QTest::newRow("basic-syntax19a")
590  << QStringLiteral("{{ foo.spam }}") << dict << QString() << NoError;
591 
592  QVariantMap map;
593  map.insert(QStringLiteral("bar"), QStringLiteral("baz"));
594  dict.insert(QStringLiteral("foo"), map);
595  QTest::newRow("basic-syntax18b") << QStringLiteral("{{ foo.bar }}") << dict
596  << QStringLiteral("baz") << NoError;
597 
598  // Fail silently when a variable's dictionary key isn't found
599  QTest::newRow("basic-syntax19a")
600  << QStringLiteral("{{ foo.spam }}") << dict << QString() << NoError;
601 
602  dict.clear();
603  dict.insert(QStringLiteral("var"), QVariant::fromValue(someClass));
604  // Fail silently when attempting to access an unavailable method
605  QTest::newRow("basic-syntax20")
606  << QStringLiteral("{{ var.nonAccessibleMethod }}") << dict << QString()
607  << NoError;
608 
609  dict.clear();
610  // Don't get confused when parsing something that is almost, but not
611  // quite, a template tag.
612  QTest::newRow("basic-syntax21") << QStringLiteral("a {{ moo %} b") << dict
613  << QStringLiteral("a {{ moo %} b") << NoError;
614  QTest::newRow("basic-syntax22") << QStringLiteral("{{ moo #}") << dict
615  << QStringLiteral("{{ moo #}") << NoError;
616 
617  dict.insert(QStringLiteral("cow"), QStringLiteral("cow"));
618  // Will try to treat "moo #} {{ cow" as the variable. Not ideal, but
619  // costly to work around, so this triggers an error.
620  QTest::newRow("basic-syntax23") << QStringLiteral("{{ moo #} {{ cow }}")
621  << dict << QString() << TagSyntaxError;
622 
623  dict.clear();
624  // Embedded newlines make it not-a-tag.
625  QTest::newRow("basic-syntax24")
626  << "{{ moo\n }}" << dict << "{{ moo\n }}" << NoError;
627  // Literal strings are permitted inside variables, mostly for i18n
628  // purposes.
629  QTest::newRow("basic-syntax25")
630  << "{{ \"fred\" }}" << dict << QString::fromLatin1( "fred" ) << NoError;
631  QTest::newRow("basic-syntax26")
632  << "{{ \"\\\"fred\\\"\" }}" << dict << "\"fred\"" << NoError;
633  QTest::newRow("basic-syntax27")
634  << "{{ _(\"\\\"fred\\\"\") }}" << dict << "&quot;fred&quot;" << NoError;
635 
636  dict.clear();
637  hash.clear();
638  QVariantHash innerHash;
639  innerHash.insert(QStringLiteral("3"), QStringLiteral("d"));
640  hash.insert(QStringLiteral("2"), innerHash);
641  dict.insert(QStringLiteral("1"), hash);
642 
643  QTest::newRow("basic-syntax28") << QStringLiteral("{{ 1.2.3 }}") << dict
644  << QStringLiteral("d") << NoError;
645 
646  dict.clear();
647  hash.clear();
648  QVariantList list{QStringLiteral("a"), QStringLiteral("b"),
649  QStringLiteral("c"), QStringLiteral("d")};
650  hash.insert(QStringLiteral("2"), list);
651  dict.insert(QStringLiteral("1"), hash);
652  QTest::newRow("basic-syntax29") << QStringLiteral("{{ 1.2.3 }}") << dict
653  << QStringLiteral("d") << NoError;
654 
655  dict.clear();
656  list.clear();
657  QVariantList innerList{QStringLiteral("x"), QStringLiteral("x"),
658  QStringLiteral("x"), QStringLiteral("x")};
659  list.append(QVariant(innerList));
660  innerList = {QStringLiteral("y"), QStringLiteral("y"), QStringLiteral("y"),
661  QStringLiteral("y")};
662  list.append(QVariant(innerList));
663  innerList = {QStringLiteral("a"), QStringLiteral("b"), QStringLiteral("c"),
664  QStringLiteral("d")};
665  list.append(QVariant(innerList));
666  dict.insert(QStringLiteral("1"), list);
667 
668  QTest::newRow("basic-syntax30") << QStringLiteral("{{ 1.2.3 }}") << dict
669  << QStringLiteral("d") << NoError;
670 
671  dict.clear();
672  list.clear();
673  innerList = {QStringLiteral("x"), QStringLiteral("x"), QStringLiteral("x"),
674  QStringLiteral("x")};
675  list.append(QVariant(innerList));
676  innerList = {QStringLiteral("y"), QStringLiteral("y"), QStringLiteral("y"),
677  QStringLiteral("y")};
678  list.append(QVariant(innerList));
679  innerList = {QStringLiteral("a"), QStringLiteral("b"), QStringLiteral("c"),
680  QStringLiteral("d")};
681  list.append(QVariant(innerList));
682  dict.insert(QStringLiteral("1"), list);
683 
684  QTest::newRow("basic-syntax31") << QStringLiteral("{{ 1.2.3 }}") << dict
685  << QStringLiteral("d") << NoError;
686 
687  dict.clear();
688  list.clear();
689  hash.clear();
690  hash.insert(QStringLiteral("x"), QStringLiteral("x"));
691  list.append(hash);
692  hash.clear();
693  hash.insert(QStringLiteral("y"), QStringLiteral("y"));
694  list.append(hash);
695  hash.clear();
696  hash.insert(QStringLiteral("3"), QStringLiteral("d"));
697  list.append(hash);
698 
699  dict.insert(QStringLiteral("1"), list);
700 
701  QTest::newRow("basic-syntax32") << QStringLiteral("{{ 1.2.3 }}") << dict
702  << QStringLiteral("d") << NoError;
703 
704  dict.clear();
705 
706  dict.insert(QStringLiteral("1"), QStringLiteral("abc"));
707  QTest::newRow("basic-syntax33")
708  << QStringLiteral("{{ 1 }}") << dict << QStringLiteral("1") << NoError;
709  QTest::newRow("basic-syntax34") << QStringLiteral("{{ 1.2 }}") << dict
710  << QStringLiteral("1.2") << NoError;
711 
712  dict.clear();
713 
714  dict.insert(QStringLiteral("abc"), QStringLiteral("def"));
715 
716  QTest::newRow("basic-syntax35")
717  << QStringLiteral("{{ abc._something }} {{ abc._something|upper }}")
718  << dict << QString() << TagSyntaxError;
719 
720  QTest::newRow("basic-syntax36")
721  << "{{ \"fred }}" << dict << QString() << TagSyntaxError;
722  QTest::newRow("basic-syntax37")
723  << "{{ \'fred }}" << dict << QString() << TagSyntaxError;
724  QTest::newRow("basic-syntax38")
725  << "{{ \"fred\' }}" << dict << QString() << TagSyntaxError;
726  QTest::newRow("basic-syntax39")
727  << "{{ \'fred\" }}" << dict << QString() << TagSyntaxError;
728  QTest::newRow("basic-syntax40")
729  << "{{ _(\'fred }}" << dict << QString() << TagSyntaxError;
730  QTest::newRow("basic-syntax41")
731  << "{{ abc|removetags:_(\'fred }}" << dict << QString() << TagSyntaxError;
732 }
733 
734 void TestBuiltinSyntax::testEnums_data()
735 {
736  QTest::addColumn<QString>("input");
737  QTest::addColumn<Dict>("dict");
738  QTest::addColumn<QString>("output");
739  QTest::addColumn<Cutelee::Error>("error");
740 
741  Dict dict;
742 
743  auto otherClass = new OtherClass(this);
744  dict.insert(QStringLiteral("var"), QVariant::fromValue(otherClass));
745 
746  QTest::newRow("class-enums01") << QStringLiteral("{{ var.Lions }}") << dict
747  << QStringLiteral("0") << NoError;
748  QTest::newRow("class-enums02") << QStringLiteral("{{ var.Tigers }}") << dict
749  << QStringLiteral("1") << NoError;
750  QTest::newRow("class-enums03") << QStringLiteral("{{ var.Bears }}") << dict
751  << QStringLiteral("2") << NoError;
752  QTest::newRow("class-enums04")
753  << QStringLiteral("{{ var.Hamsters }}") << dict << QString() << NoError;
754  QTest::newRow("class-enums05")
755  << QStringLiteral("{{ var.Tigers.name }}") << dict
756  << QStringLiteral("Animals") << NoError;
757  QTest::newRow("class-enums06")
758  << QStringLiteral("{{ var.Tigers.scope }}") << dict
759  << QStringLiteral("OtherClass") << NoError;
760  QTest::newRow("class-enums07") << QStringLiteral("{{ var.Tigers.value }}")
761  << dict << QStringLiteral("1") << NoError;
762  QTest::newRow("class-enums08") << QStringLiteral("{{ var.Tigers.key }}")
763  << dict << QStringLiteral("Tigers") << NoError;
764  QTest::newRow("class-enums09") << QStringLiteral("{{ var.animals }}") << dict
765  << QStringLiteral("1") << NoError;
766  QTest::newRow("class-enums10")
767  << QStringLiteral("{{ var.animals.name }}") << dict
768  << QStringLiteral("Animals") << NoError;
769  QTest::newRow("class-enums11")
770  << QStringLiteral("{{ var.animals.scope }}") << dict
771  << QStringLiteral("OtherClass") << NoError;
772  QTest::newRow("class-enums12") << QStringLiteral("{{ var.animals.value }}")
773  << dict << QStringLiteral("1") << NoError;
774  QTest::newRow("class-enums13") << QStringLiteral("{{ var.animals.key }}")
775  << dict << QStringLiteral("Tigers") << NoError;
776  QTest::newRow("class-enums14") << QStringLiteral("{{ var.Animals.0 }}")
777  << dict << QStringLiteral("0") << NoError;
778  QTest::newRow("class-enums15") << QStringLiteral("{{ var.Animals.2 }}")
779  << dict << QStringLiteral("2") << NoError;
780  QTest::newRow("class-enums16")
781  << QStringLiteral("{{ var.Animals.3 }}") << dict << QString() << NoError;
782  QTest::newRow("class-enums17")
783  << QStringLiteral("{{ var.Animals.0.name }}") << dict
784  << QStringLiteral("Animals") << NoError;
785  QTest::newRow("class-enums18")
786  << QStringLiteral("{{ var.Animals.0.scope }}") << dict
787  << QStringLiteral("OtherClass") << NoError;
788  QTest::newRow("class-enums19") << QStringLiteral("{{ var.Animals.0.value }}")
789  << dict << QStringLiteral("0") << NoError;
790  QTest::newRow("class-enums20") << QStringLiteral("{{ var.Animals.0.key }}")
791  << dict << QStringLiteral("Lions") << NoError;
792  QTest::newRow("class-enums21") << QStringLiteral("{{ var.Animals.2.key }}")
793  << dict << QStringLiteral("Bears") << NoError;
794  QTest::newRow("class-enums22") << QStringLiteral("{{ var.Tigers.samba }}")
795  << dict << QString() << NoError;
796  QTest::newRow("class-enums23")
797  << QStringLiteral("{% with var.animals as result %}{{ result.key }},{{ "
798  "result }},{{ result.scope }}{% endwith %}")
799  << dict << QStringLiteral("Tigers,1,OtherClass") << NoError;
800  QTest::newRow("class-enums24")
801  << QStringLiteral("{% with var.Animals.2 as result %}{{ result.key }},{{ "
802  "result }},{{ result.scope }}{% endwith %}")
803  << dict << QStringLiteral("Bears,2,OtherClass") << NoError;
804  QTest::newRow("class-enums25")
805  << QStringLiteral("{% with var.Bears as result %}{{ result.key }},{{ "
806  "result }},{{ result.scope }}{% endwith %}")
807  << dict << QStringLiteral("Bears,2,OtherClass") << NoError;
808  QTest::newRow("class-enums26")
809  << QStringLiteral("{% with var.Animals as result %}{{ result.0.key }},{{ "
810  "result.1.key }},{{ result.2.key }}{% endwith %}")
811  << dict << QStringLiteral("Lions,Tigers,Bears") << NoError;
812 
813  dict.clear();
814 
815  auto someClass = new SomeClass(this);
816  dict.insert(QStringLiteral("var"), QVariant::fromValue(someClass));
817 
818  QTest::newRow("class-enums27") << QStringLiteral("{{ var.Employee }}") << dict
819  << QStringLiteral("0") << NoError;
820  QTest::newRow("class-enums28") << QStringLiteral("{{ var.Employer }}") << dict
821  << QStringLiteral("1") << NoError;
822  QTest::newRow("class-enums29") << QStringLiteral("{{ var.Manager }}") << dict
823  << QStringLiteral("2") << NoError;
824  QTest::newRow("class-enums30") << QStringLiteral("{{ var.Voter }}") << dict
825  << QStringLiteral("2") << NoError;
826  QTest::newRow("class-enums31") << QStringLiteral("{{ var.Consumer }}") << dict
827  << QStringLiteral("4") << NoError;
828  QTest::newRow("class-enums32") << QStringLiteral("{{ var.Citizen }}") << dict
829  << QStringLiteral("8") << NoError;
830  QTest::newRow("class-enums33")
831  << QStringLiteral("{{ var.FirstEnum }}") << dict << QString() << NoError;
832  QTest::newRow("class-enums34")
833  << QStringLiteral("{{ var.SecondEnum }}") << dict << QString() << NoError;
834 
835  QTest::newRow("class-enums35")
836  << QString::fromLatin1(
837  "{% with var.SecondEnum as result %}"
838  "{{ result.0 }},{{ result.1 }},{{ result.2 }},"
839  "{{ result.0.key }},{{ result.1.key }},{{ result.2.key }},"
840  "{{ result }},{{ result.scope }}"
841  "{% endwith %}")
842  << dict << QStringLiteral("2,4,8,Voter,Consumer,Citizen,,SomeClass")
843  << NoError;
844 
845  QTest::newRow("class-enums36")
846  << QStringLiteral("{% ifequal var.Employee 2 %}{% endifequal %}") << dict
847  << QString() << NoError;
848 
849  dict.insert(QStringLiteral("var"), QVariant::fromValue(otherClass));
850 
851  QTest::newRow("enums-loops01")
852  << QString::fromLatin1(
853  "{% for enum in var.Animals %}{% ifequal enum var.Tigers %}"
854  "<b>{{ enum.key }}</b>{% else %}{{ enum.key }}{% endifequal %},"
855  "{% empty %}No content{% endfor %}")
856  << dict << QStringLiteral("Lions,<b>Tigers</b>,Bears,") << NoError;
857 
858  QTest::newRow("enums-loops02")
859  << QString::fromLatin1("{% for enum in var.Tigers %}"
860  "{% ifequal enum result %}<b>{{ enum.key }}</b>"
861  "{% else %}{{ enum.key }}{% endifequal %},"
862  "{% empty %}No content"
863  "{% endfor %}")
864  << dict << QStringLiteral("No content") << NoError;
865 
866  QTest::newRow("enums-loops03")
867  << QString::fromLatin1("{% with var.animals as result %}"
868  "{% for enum in var.Animals %}"
869  "{% ifequal enum result %}<b>{{ enum.key }}</b>"
870  "{% else %}{{ enum.key }}{% endifequal %},"
871  "{% empty %}No content"
872  "{% endfor %}"
873  "{% endwith %}")
874  << dict << QStringLiteral("Lions,<b>Tigers</b>,Bears,") << NoError;
875 
876  QTest::newRow("enums-keycount01")
877  << QStringLiteral("{{ var.Animals.keyCount }}") << dict
878  << QStringLiteral("3") << NoError;
879  QTest::newRow("enums-keycount02")
880  << QStringLiteral("{{ var.Lions.keyCount }}") << dict
881  << QStringLiteral("3") << NoError;
882  QTest::newRow("enums-keycount02")
883  << QStringLiteral("{{ var.animals.keyCount }}") << dict
884  << QStringLiteral("3") << NoError;
885 
886  auto otherClass2 = new OtherClass(OtherClass::Lions, this);
887  dict.insert(QStringLiteral("var2"), QVariant::fromValue(otherClass2));
888 
889  auto otherClass3 = new OtherClass(this);
890  dict.insert(QStringLiteral("var3"), QVariant::fromValue(otherClass3));
891 
892  QTest::newRow("enums-compare01")
893  << QStringLiteral("{% if var.animals == var3.animals %}true{% else %}false{% endif %}") << dict
894  << QStringLiteral("true") << NoError;
895 
896  QTest::newRow("enums-compare02")
897  << QStringLiteral("{% if var.animals == var2.animals %}true{% else %}false{% endif %}") << dict
898  << QStringLiteral("false") << NoError;
899 
900  QTest::newRow("enums-compare03")
901  << QStringLiteral("{% if var.animals >= var3.animals %}true{% else %}false{% endif %}") << dict
902  << QStringLiteral("true") << NoError;
903 
904  QTest::newRow("enums-compare04")
905  << QStringLiteral("{% if var.animals >= var2.animals %}true{% else %}false{% endif %}") << dict
906  << QStringLiteral("true") << NoError;
907  QTest::newRow("enums-compare05")
908  << QStringLiteral("{% if var.animals > var3.animals %}true{% else %}false{% endif %}") << dict
909  << QStringLiteral("false") << NoError;
910 
911  QTest::newRow("enums-compare06")
912  << QStringLiteral("{% if var.animals > var2.animals %}true{% else %}false{% endif %}") << dict
913  << QStringLiteral("true") << NoError;
914  QTest::newRow("enums-compare07")
915  << QStringLiteral("{% if var.animals <= var3.animals %}true{% else %}false{% endif %}") << dict
916  << QStringLiteral("true") << NoError;
917  QTest::newRow("enums-compare08")
918  << QStringLiteral("{% if var.animals <= var2.animals %}true{% else %}false{% endif %}") << dict
919  << QStringLiteral("false") << NoError;
920 
921  QTest::newRow("enums-compare09")
922  << QStringLiteral("{% if var.animals < var3.animals %}true{% else %}false{% endif %}") << dict
923  << QStringLiteral("false") << NoError;
924 
925  QTest::newRow("enums-compare10")
926  << QStringLiteral("{% if var.animals < var2.animals %}true{% else %}false{% endif %}") << dict
927  << QStringLiteral("false") << NoError;
928 
929 #ifdef QT5_QT6_TODO
930  QTest::newRow("qt-enums01") << QStringLiteral("{{ Qt.AlignRight }}") << dict
931  << QStringLiteral("2") << NoError;
932  QTest::newRow("qt-enums02") << QStringLiteral("{{ Qt.AlignRight.scope }}")
933  << dict << QStringLiteral("Qt") << NoError;
934  QTest::newRow("qt-enums03") << QStringLiteral("{{ Qt.AlignRight.name }}")
935  << dict << QStringLiteral("Alignment") << NoError;
936  QTest::newRow("qt-enums04") << QStringLiteral("{{ Qt.AlignRight.value }}")
937  << dict << QStringLiteral("2") << NoError;
938  QTest::newRow("qt-enums05")
939  << QStringLiteral("{{ Qt.AlignRight.key }}") << dict
940  << QStringLiteral("AlignRight") << NoError;
941  QTest::newRow("qt-enums06")
942  << QStringLiteral("{{ Qt.Alignment.2.key }}") << dict
943  << QStringLiteral("AlignRight") << NoError;
944 #endif
945  QTest::newRow("qt-enums07") << QStringLiteral("{{ Qt.DoesNotExist }}") << dict
946  << QString() << NoError;
947  QTest::newRow("qt-enums08")
948  << QStringLiteral("{{ Qt }}") << dict << QString() << NoError;
949 
950  dict.clear();
951 
952  GadgetClass gadgetClasss;
953  dict.insert(QStringLiteral("var"), QVariant::fromValue(gadgetClasss));
954 
955  QTest::newRow("gadget-enums01") << QStringLiteral("{{ var.Mike }}") << dict
956  << QStringLiteral("0") << NoError;
957  QTest::newRow("gadget-enums02") << QStringLiteral("{{ var.Natalie }}") << dict
958  << QStringLiteral("1") << NoError;
959  QTest::newRow("gadget-enums03") << QStringLiteral("{{ var.Oliver }}") << dict
960  << QStringLiteral("2") << NoError;
961  QTest::newRow("gadget-enums04") << QStringLiteral("{{ var.Patricia }}") << dict
962  << QString() << NoError;
963  QTest::newRow("gadget-enums05") << QStringLiteral("{{ var.Natalie.name }}") << dict
964  << QStringLiteral("PersonName") << NoError;
965  QTest::newRow("gadget-enums06") << QStringLiteral("{{ var.Natalie.scope }}") << dict
966  << QStringLiteral("GadgetClass") << NoError;
967  QTest::newRow("gadget-enums07") << QStringLiteral("{{ var.Natalie.value }}") << dict
968  << QStringLiteral("1") << NoError;
969  QTest::newRow("gadget-enums08") << QStringLiteral("{{ var.Natalie.key }}") << dict
970  << QStringLiteral("Natalie") << NoError;
971  QTest::newRow("gadget-enums09") << QStringLiteral("{{ var.personName }}") << dict
972  << QStringLiteral("2") << NoError;
973  QTest::newRow("gadget-enums10") << QStringLiteral("{{ var.personName.name }}") << dict
974  << QStringLiteral("PersonName") << NoError;
975  QTest::newRow("gadget-enums11") << QStringLiteral("{{ var.personName.scope }}") << dict
976  << QStringLiteral("GadgetClass") << NoError;
977  QTest::newRow("gadget-enums12") << QStringLiteral("{{ var.personName.value }}") << dict
978  << QStringLiteral("2") << NoError;
979  QTest::newRow("gadget-enums13") << QStringLiteral("{{ var.personName.key }}") << dict
980  << QStringLiteral("Oliver") << NoError;
981  QTest::newRow("gadget-enums14") << QStringLiteral("{{ var.PersonName.0 }}") << dict
982  << QStringLiteral("0") << NoError;
983  QTest::newRow("gadget-enums15") << QStringLiteral("{{ var.PersonName.2 }}") << dict
984  << QStringLiteral("2") << NoError;
985  QTest::newRow("gadget-enums16") << QStringLiteral("{{ var.PersonName.3 }}") << dict
986  << QString() << NoError;
987  QTest::newRow("gadget-enums17") << QStringLiteral("{{ var.PersonName.0.name }}") << dict
988  << QStringLiteral("PersonName") << NoError;
989  QTest::newRow("gadget-enums18") << QStringLiteral("{{ var.PersonName.0.scope }}") << dict
990  << QStringLiteral("GadgetClass") << NoError;
991  QTest::newRow("gadget-enums19") << QStringLiteral("{{ var.PersonName.0.value }}")
992  << dict << QStringLiteral("0") << NoError;
993  QTest::newRow("gadget-enums20") << QStringLiteral("{{ var.PersonName.0.key }}")
994  << dict << QStringLiteral("Mike") << NoError;
995  QTest::newRow("gadget-enums21") << QStringLiteral("{{ var.PersonName.2.key }}")
996  << dict << QStringLiteral("Oliver") << NoError;
997  QTest::newRow("gadget-enums22") << QStringLiteral("{{ var.PersonName.samba }}")
998  << dict << QString() << NoError;
999  QTest::newRow("gadget-enums23")
1000  << QStringLiteral("{% with var.personName as result %}{{ result.key }},{{ "
1001  "result }},{{ result.scope }}{% endwith %}")
1002  << dict << QStringLiteral("Oliver,2,GadgetClass") << NoError;
1003  QTest::newRow("gadget-enums24")
1004  << QStringLiteral("{% with var.PersonName.2 as result %}{{ result.key }},{{ "
1005  "result }},{{ result.scope }}{% endwith %}")
1006  << dict << QStringLiteral("Oliver,2,GadgetClass") << NoError;
1007  QTest::newRow("gadget-enums25")
1008  << QStringLiteral("{% with var.Oliver as result %}{{ result.key }},{{ "
1009  "result }},{{ result.scope }}{% endwith %}")
1010  << dict << QStringLiteral("Oliver,2,GadgetClass") << NoError;
1011  QTest::newRow("gadget-enums26")
1012  << QStringLiteral("{% with var.PersonName as result %}{{ result.0.key }},{{ "
1013  "result.1.key }},{{ result.2.key }}{% endwith %}")
1014  << dict << QStringLiteral("Mike,Natalie,Oliver") << NoError;
1015 
1016  QTest::newRow("gadget-enums-loops01")
1017  << QString::fromLatin1(
1018  "{% for enum in var.PersonName %}{% ifequal enum var.Natalie %}"
1019  "<b>{{ enum.key }}</b>{% else %}{{ enum.key }}{% endifequal %},"
1020  "{% empty %}No content{% endfor %}")
1021  << dict << QStringLiteral("Mike,<b>Natalie</b>,Oliver,") << NoError;
1022 
1023  QTest::newRow("gadget-enums-loops02")
1024  << QString::fromLatin1("{% for enum in var.Tigers %}"
1025  "{% ifequal enum result %}<b>{{ enum.key }}</b>"
1026  "{% else %}{{ enum.key }}{% endifequal %},"
1027  "{% empty %}No content"
1028  "{% endfor %}")
1029  << dict << QStringLiteral("No content") << NoError;
1030 
1031  QTest::newRow("gadget-enums-loops03")
1032  << QString::fromLatin1("{% with var.personName as result %}"
1033  "{% for enum in var.PersonName %}"
1034  "{% ifequal enum result %}<b>{{ enum.key }}</b>"
1035  "{% else %}{{ enum.key }}{% endifequal %},"
1036  "{% empty %}No content"
1037  "{% endfor %}"
1038  "{% endwith %}")
1039  << dict << QStringLiteral("Mike,Natalie,<b>Oliver</b>,") << NoError;
1040 
1041  QTest::newRow("gadget-enums-keycount01")
1042  << QStringLiteral("{{ var.PersonName.keyCount }}") << dict
1043  << QStringLiteral("3") << NoError;
1044  QTest::newRow("gadget-enums-keycount02")
1045  << QStringLiteral("{{ var.personName.keyCount }}") << dict
1046  << QStringLiteral("3") << NoError;
1047 
1048  GadgetClass gadgetClass2(GadgetClass::Natalie);
1049  dict.insert(QStringLiteral("var2"), QVariant::fromValue(gadgetClass2));
1050 
1051  GadgetClass gadgetClass3;
1052  dict.insert(QStringLiteral("var3"), QVariant::fromValue(gadgetClass3));
1053 
1054  QTest::newRow("gadget-enums-compare01")
1055  << QStringLiteral("{% if var.personName == var3.personName %}true{% else %}false{% endif %}") << dict
1056  << QStringLiteral("true") << NoError;
1057 
1058  QTest::newRow("gadget-enums-compare02")
1059  << QStringLiteral("{% if var.personName == var2.personName %}true{% else %}false{% endif %}") << dict
1060  << QStringLiteral("false") << NoError;
1061 
1062  QTest::newRow("gadget-enums-compare03")
1063  << QStringLiteral("{% if var.personName >= var3.personName %}true{% else %}false{% endif %}") << dict
1064  << QStringLiteral("true") << NoError;
1065 
1066  QTest::newRow("gadget-enums-compare04")
1067  << QStringLiteral("{% if var.personName >= var2.personName %}true{% else %}false{% endif %}") << dict
1068  << QStringLiteral("true") << NoError;
1069 
1070  QTest::newRow("gadget-enums-compare05")
1071  << QStringLiteral("{% if var.personName > var3.personName %}true{% else %}false{% endif %}") << dict
1072  << QStringLiteral("false") << NoError;
1073 
1074  QTest::newRow("gadget-enums-compare06")
1075  << QStringLiteral("{% if var.personName > var2.personName %}true{% else %}false{% endif %}") << dict
1076  << QStringLiteral("true") << NoError;
1077 
1078  QTest::newRow("gadget-enums-compare07")
1079  << QStringLiteral("{% if var.personName <= var3.personName %}true{% else %}false{% endif %}") << dict
1080  << QStringLiteral("true") << NoError;
1081 
1082  QTest::newRow("gadget-enums-compare08")
1083  << QStringLiteral("{% if var.personName <= var2.personName %}true{% else %}false{% endif %}") << dict
1084  << QStringLiteral("false") << NoError;
1085 
1086  QTest::newRow("gadget-enums-compare09")
1087  << QStringLiteral("{% if var.personName < var3.personName %}true{% else %}false{% endif %}") << dict
1088  << QStringLiteral("false") << NoError;
1089 
1090  QTest::newRow("gadget-enums-compare10")
1091  << QStringLiteral("{% if var.personName < var2.personName %}true{% else %}false{% endif %}") << dict
1092  << QStringLiteral("false") << NoError;
1093 }
1094 
1095 void TestBuiltinSyntax::testListIndex_data()
1096 {
1097 
1098  QTest::addColumn<QString>("input");
1099  QTest::addColumn<Dict>("dict");
1100  QTest::addColumn<QString>("output");
1101  QTest::addColumn<Cutelee::Error>("error");
1102 
1103  Dict dict;
1104 
1105  QVariantList l{QStringLiteral("first item"), QStringLiteral("second item")};
1106 
1107  dict.insert(QStringLiteral("var"), l);
1108 
1109  // List-index syntax allows a template to access a certain item of a
1110  // subscriptable object.
1111  QTest::newRow("list-index01") << QStringLiteral("{{ var.1 }}") << dict
1112  << QStringLiteral("second item") << NoError;
1113  // Fail silently when the list index is out of range.
1114  QTest::newRow("list-index02")
1115  << QStringLiteral("{{ var.5 }}") << dict << QString() << NoError;
1116 
1117  dict.clear();
1118  dict.insert(QStringLiteral("var"), QVariant());
1119 
1120  // Fail silently when the variable is not a subscriptable object.
1121  QTest::newRow("list-index03")
1122  << QStringLiteral("{{ var.1 }}") << dict << QString() << NoError;
1123 
1124  dict.clear();
1125  dict.insert(QStringLiteral("var"), QVariantHash());
1126  // Fail silently when variable is a dict without the specified key.
1127  QTest::newRow("list-index04")
1128  << QStringLiteral("{{ var.1 }}") << dict << QString() << NoError;
1129 
1130  dict.clear();
1131 
1132  QVariantHash hash;
1133  hash.insert(QStringLiteral("1"), QStringLiteral("hello"));
1134  dict.insert(QStringLiteral("var"), hash);
1135  // Dictionary lookup wins out when dict's key is a string.
1136  QTest::newRow("list-index05") << QStringLiteral("{{ var.1 }}") << dict
1137  << QStringLiteral("hello") << NoError;
1138 
1139  // QVariantHash can only use strings as keys, so list-index06 and
1140  // list-index07
1141  // are not valid.
1142 
1143  dict.clear();
1144 
1145  QStringList sl;
1146  sl.append(QStringLiteral("hello"));
1147  sl.append(QStringLiteral("world"));
1148  dict.insert(QStringLiteral("var"), sl);
1149  // QStringList lookup
1150  QTest::newRow("list-index08")
1151  << QStringLiteral("{{ var.0 }}, {{ var.1 }}!") << dict
1152  << QStringLiteral("hello, world!") << NoError;
1153 }
1154 
1155 void TestBuiltinSyntax::testFilterSyntax_data()
1156 {
1157  QTest::addColumn<QString>("input");
1158  QTest::addColumn<Dict>("dict");
1159  QTest::addColumn<QString>("output");
1160  QTest::addColumn<Cutelee::Error>("error");
1161 
1162  Dict dict;
1163 
1164  // Basic filter usage
1165  dict.insert(QStringLiteral("var"), QStringLiteral("Django is the greatest!"));
1166  QTest::newRow("filter-syntax01")
1167  << QStringLiteral("{{ var|upper }}") << dict
1168  << QStringLiteral("DJANGO IS THE GREATEST!") << NoError;
1169 
1170  // Chained filters
1171  QTest::newRow("filter-syntax02")
1172  << QStringLiteral("{{ var|upper|lower }}") << dict
1173  << QStringLiteral("django is the greatest!") << NoError;
1174 
1175  // Raise TemplateSyntaxError for space between a variable and filter pipe
1176  dict.clear();
1177  QTest::newRow("filter-syntax03") << QStringLiteral("{{ var |upper }}") << dict
1178  << QString() << TagSyntaxError;
1179 
1180  // Raise TemplateSyntaxError for space after a filter pipe
1181  QTest::newRow("filter-syntax04") << QStringLiteral("{{ var| upper }}") << dict
1182  << QString() << TagSyntaxError;
1183 
1184  // Raise TemplateSyntaxError for a nonexistent filter
1185  QTest::newRow("filter-syntax05") << QStringLiteral("{{ var|does_not_exist }}")
1186  << dict << QString() << UnknownFilterError;
1187 
1188  // Raise TemplateSyntaxError when trying to access a filter containing an
1189  // illegal character
1190  QTest::newRow("filter-syntax06") << QStringLiteral("{{ var|fil(ter) }}")
1191  << dict << QString() << UnknownFilterError;
1192 
1193  // Raise TemplateSyntaxError for invalid block tags
1194  QTest::newRow("filter-syntax07")
1195  << QStringLiteral("{% nothing_to_see_here %}") << dict << QString()
1196  << InvalidBlockTagError;
1197  // Raise TemplateSyntaxError for empty block tags
1198  QTest::newRow("filter-syntax08")
1199  << QStringLiteral("{% %}") << dict << QString() << EmptyBlockTagError;
1200 
1201  // Chained filters, with an argument to the first one
1202  dict.insert(QStringLiteral("var"), QStringLiteral("<b><i>Yes</i></b>"));
1203  QTest::newRow("filter-syntax09") << "{{ var|removetags:\"b i\"|upper|lower }}"
1204  << dict << QStringLiteral("yes") << NoError;
1205  // Literal string as argument is always "safe" from auto-escaping..
1206  dict.clear();
1207  dict.insert(QStringLiteral("var"), QVariant());
1208  QTest::newRow("filter-syntax10")
1209  << "{{ var|default_if_none:\" endquote\\\" hah\" }}" << dict
1210  << " endquote\" hah" << NoError;
1211  // Variable as argument
1212  dict.insert(QStringLiteral("var2"), QStringLiteral("happy"));
1213  QTest::newRow("filter-syntax11")
1214  << QStringLiteral("{{ var|default_if_none:var2 }}") << dict
1215  << QStringLiteral("happy") << NoError;
1216  // Default argument testing
1217  dict.clear();
1218  dict.insert(QStringLiteral("var"), true);
1219  QTest::newRow("filter-syntax12")
1220  << "{{ var|yesno:\"yup,nup,mup\" }} {{ var|yesno }}" << dict
1221  << QStringLiteral("yup yes") << NoError;
1222 
1223  // Fail silently for methods that raise an exception with a
1224  // "silent_variable_failure" attribute
1225  // dict.clear();
1226  // QObject *someClass = new SomeClass(this);
1227  // dict.insert( QStringLiteral("var"), QVariant::fromValue(someClass));
1228  // QTest::newRow("filter-syntax13") << QString::fromLatin1( "1{{
1229  // var.method3
1230  // }}2" ) << dict << QString::fromLatin1( "12" ) << NoError;
1231  // // In methods that raise an exception without a
1232  // // "silent_variable_attribute" set to True, the exception propagates
1233  // // #C# SomeOtherException)
1234  // QTest::newRow("filter-syntax14") << QString::fromLatin1( "var" ) <<
1235  // dict
1236  // << QString() << TagSyntaxError;
1237 
1238  // Escaped backslash in argument
1239  dict.clear();
1240  dict.insert(QStringLiteral("var"), QVariant());
1241  QTest::newRow("filter-syntax15") << "{{ var|default_if_none:\"foo\\bar\" }}"
1242  << dict << "foo\\bar" << NoError;
1243  // Escaped backslash using known escape char
1244  QTest::newRow("filter-syntax16") << "{{ var|default_if_none:\"foo\\now\" }}"
1245  << dict << "foo\\now" << NoError;
1246  // Empty strings can be passed as arguments to filters
1247  dict.clear();
1248  dict.insert(QStringLiteral("var"),
1249  QVariantList{QStringLiteral("a"), QStringLiteral("b"),
1250  QStringLiteral("c")});
1251  QTest::newRow("filter-syntax17")
1252  << "{{ var|join:\"\" }}" << dict << QStringLiteral("abc") << NoError;
1253 
1254  // Make sure that any unicode strings are converted to bytestrings
1255  // in the final output.
1256  // FAIL'filter-syntax18': (r'{{ var }}', {'var': UTF8Class()},
1257  // u'\u0160\u0110\u0106\u017d\u0107\u017e\u0161\u0111'),
1258 
1259  // Numbers as filter arguments should work
1260  dict.clear();
1261  dict.insert(QStringLiteral("var"), QStringLiteral("hello world"));
1262  QTest::newRow("filter-syntax19")
1263  << QStringLiteral("{{ var|truncatewords:1 }}") << dict
1264  << QStringLiteral("hello ...") << NoError;
1265  // filters should accept empty string constants
1266  dict.clear();
1267  QTest::newRow("filter-syntax20") << "{{ \"\"|default_if_none:\"was none\" }}"
1268  << dict << QString() << NoError;
1269 
1270  QTest::newRow("filter-syntax21")
1271  << "{{ \"\"|default_if_none:|truncatewords }}" << dict << QString()
1272  << EmptyVariableError;
1273 }
1274 
1275 void TestBuiltinSyntax::testCommentSyntax_data()
1276 {
1277  QTest::addColumn<QString>("input");
1278  QTest::addColumn<Dict>("dict");
1279  QTest::addColumn<QString>("output");
1280  QTest::addColumn<Cutelee::Error>("error");
1281 
1282  Dict dict;
1283 
1284  QTest::newRow("comment-syntax01")
1285  << QStringLiteral("{# this is hidden #}hello") << dict
1286  << QStringLiteral("hello") << NoError;
1287  QTest::newRow("comment-syntax02")
1288  << QStringLiteral("{# this is hidden #}hello{# foo #}") << dict
1289  << QStringLiteral("hello") << NoError;
1290  // Comments can contain invalid stuff.
1291  QTest::newRow("comment-syntax03") << QStringLiteral("foo{# {% if %} #}")
1292  << dict << QStringLiteral("foo") << NoError;
1293  QTest::newRow("comment-syntax04")
1294  << QStringLiteral("foo{# {% endblock %} #}") << dict
1295  << QStringLiteral("foo") << NoError;
1296  QTest::newRow("comment-syntax05")
1297  << QStringLiteral("foo{# {% somerandomtag %} #}") << dict
1298  << QStringLiteral("foo") << NoError;
1299  QTest::newRow("comment-syntax06") << QStringLiteral("foo{# {% #}") << dict
1300  << QStringLiteral("foo") << NoError;
1301  QTest::newRow("comment-syntax07") << QStringLiteral("foo{# %} #}") << dict
1302  << QStringLiteral("foo") << NoError;
1303  QTest::newRow("comment-syntax08") << QStringLiteral("foo{# %} #}bar") << dict
1304  << QStringLiteral("foobar") << NoError;
1305  QTest::newRow("comment-syntax09") << QStringLiteral("foo{# {{ #}") << dict
1306  << QStringLiteral("foo") << NoError;
1307  QTest::newRow("comment-syntax10") << QStringLiteral("foo{# }} #}") << dict
1308  << QStringLiteral("foo") << NoError;
1309  QTest::newRow("comment-syntax11") << QStringLiteral("foo{# { #}") << dict
1310  << QStringLiteral("foo") << NoError;
1311  QTest::newRow("comment-syntax12") << QStringLiteral("foo{# } #}") << dict
1312  << QStringLiteral("foo") << NoError;
1313 }
1314 
1315 void TestBuiltinSyntax::testMultiline_data()
1316 {
1317  QTest::addColumn<QString>("input");
1318  QTest::addColumn<Dict>("dict");
1319  QTest::addColumn<QString>("output");
1320  QTest::addColumn<Cutelee::Error>("error");
1321 
1322  Dict dict;
1323 
1324  QTest::newRow("multiline01")
1325  << "Hello,\nboys.\nHow\nare\nyou\ngentlemen?" << dict
1326  << "Hello,\nboys.\nHow\nare\nyou\ngentlemen?" << NoError;
1327 }
1328 
1329 void TestBuiltinSyntax::testEscaping_data()
1330 {
1331  QTest::addColumn<QString>("input");
1332  QTest::addColumn<Dict>("dict");
1333  QTest::addColumn<QString>("output");
1334  QTest::addColumn<Cutelee::Error>("error");
1335 
1336  Dict dict;
1337 
1338  // html escaping is not to be confused with for example url escaping.
1339  dict.insert(QStringLiteral("var"), QStringLiteral("< > & \" \' # = % $"));
1340  QTest::newRow("escape01") << QStringLiteral("{{ var }}") << dict
1341  << "&lt; &gt; &amp; &quot; &#39; # = % $" << NoError;
1342 
1343  dict.clear();
1344  dict.insert(QStringLiteral("var"), QStringLiteral("this & that"));
1345  QTest::newRow("escape02") << QStringLiteral("{{ var }}") << dict
1346  << QStringLiteral("this &amp; that") << NoError;
1347 
1348  // Strings are compared unescaped.
1349  QTest::newRow("escape03")
1350  << "{% ifequal var \"this & that\" %}yes{% endifequal %}" << dict
1351  << QStringLiteral("yes") << NoError;
1352 
1353  // Arguments to filters are 'safe' and manipulate their input unescaped.
1354  QTest::newRow("escape04") << "{{ var|cut:\"&\" }}" << dict
1355  << QStringLiteral("this that") << NoError;
1356 
1357  dict.insert(QStringLiteral("varList"),
1358  QVariantList{QStringLiteral("Tom"), QStringLiteral("Dick"),
1359  QStringLiteral("Harry")});
1360  QTest::newRow("escape05") << "{{ varList|join:\" & \" }}" << dict
1361  << QStringLiteral("Tom & Dick & Harry") << NoError;
1362 
1363  // Unlike variable args.
1364  dict.insert(QStringLiteral("amp"), QStringLiteral(" & "));
1365  QTest::newRow("escape06")
1366  << QStringLiteral("{{ varList|join:amp }}") << dict
1367  << QStringLiteral("Tom &amp; Dick &amp; Harry") << NoError;
1368 
1369  // Literal strings are safe.
1370  QTest::newRow("escape07") << "{{ \"this & that\" }}" << dict
1371  << QStringLiteral("this & that") << NoError;
1372 
1373  // Iterating outputs safe characters.
1374  dict.clear();
1375  QVariantList list{QStringLiteral("K"), QStringLiteral("&"),
1376  QStringLiteral("R")};
1377  dict.insert(QStringLiteral("list"), list);
1378  QTest::newRow("escape08")
1379  << QStringLiteral("{% for letter in list %}{{ letter }},{% endfor %}")
1380  << dict << QStringLiteral("K,&amp;,R,") << NoError;
1381 
1382  dict.clear();
1383  // escape requirement survives lookup.
1384  QVariantHash hash;
1385  hash.insert(QStringLiteral("key"), QStringLiteral("this & that"));
1386  dict.insert(QStringLiteral("var"), hash);
1387  QTest::newRow("escape09") << QStringLiteral("{{ var.key }}") << dict
1388  << QStringLiteral("this &amp; that") << NoError;
1389 
1390  dict.clear();
1391 }
1392 
1393 void TestBuiltinSyntax::testMultipleStates()
1394 {
1395  auto engine1 = getEngine();
1396 
1397  auto loader1
1398  = std::shared_ptr<InMemoryTemplateLoader>(new InMemoryTemplateLoader());
1399 
1400  loader1->setTemplate(QStringLiteral("template1"),
1401  QStringLiteral("Template 1"));
1402  engine1->addTemplateLoader(loader1);
1403 
1404  auto t1 = engine1->newTemplate(QStringLiteral("{% include \"template1\" %}"),
1405  QStringLiteral("\"template1\""));
1406 
1407  auto engine2 = getEngine();
1408 
1409  auto loader2
1410  = std::shared_ptr<InMemoryTemplateLoader>(new InMemoryTemplateLoader());
1411 
1412  loader2->setTemplate(QStringLiteral("template2"),
1413  QStringLiteral("Template 2"));
1414 
1415  engine2->addTemplateLoader(loader2);
1416 
1417  auto t2 = engine2->newTemplate(QStringLiteral("{% include \"template2\" %}"),
1418  QStringLiteral("\"template2\""));
1419 
1420  auto engine3 = getEngine();
1421 
1422  auto loader3
1423  = std::shared_ptr<InMemoryTemplateLoader>(new InMemoryTemplateLoader());
1424 
1425  loader3->setTemplate(QStringLiteral("template3"),
1426  QStringLiteral("Template 3"));
1427 
1428  engine3->addTemplateLoader(loader3);
1429 
1430  auto t3 = engine3->newTemplate(QStringLiteral("{% include var %}"),
1431  QStringLiteral("var"));
1432 
1433  QVariantHash h;
1434  h.insert(QStringLiteral("var"), QStringLiteral("template3"));
1435  Context c(h);
1436  t1->render(&c);
1437 
1438  auto expected1 = QStringLiteral("Template 1");
1439  auto expected2 = QStringLiteral("Template 2");
1440  auto expected3 = QStringLiteral("Template 3");
1441  QCOMPARE(t1->render(&c), expected1);
1442  QCOMPARE(t2->render(&c), expected2);
1443  QCOMPARE(t3->render(&c), expected3);
1444 }
1445 
1446 void TestBuiltinSyntax::testAlternativeEscaping()
1447 {
1448  auto engine1 = getEngine();
1449 
1450  auto t1 = engine1->newTemplate(
1451  QStringLiteral("{{ var }} {% spaceless %}{{ var }}{% endspaceless %}"),
1452  QStringLiteral("\"template1\""));
1453 
1454  auto input = QStringLiteral("< > \r\n & \" \' # = % $");
1455 
1456  QVariantHash h;
1457  h.insert(QStringLiteral("var"), input);
1458  Context c(h);
1459 
1460  QString output;
1461  QTextStream ts(&output);
1462 
1463  NoEscapeOutputStream noEscapeOs(&ts);
1464 
1465  t1->render(&noEscapeOs, &c);
1466 
1467  QCOMPARE(output, QString(input + QLatin1String(" ") + input));
1468  output.clear();
1469 
1470  JSOutputStream jsOs(&ts);
1471 
1472  t1->render(&jsOs, &c);
1473 
1474  QString jsOutput(QStringLiteral(
1475  "\\u003C \\u003E \\u000D\\u000A \\u0026 \\u0022 \\u0027 # \\u003D % $"));
1476 
1477  jsOutput = jsOutput + QLatin1String(" ") + jsOutput;
1478 
1479  QCOMPARE(output, jsOutput);
1480 }
1481 
1482 void TestBuiltinSyntax::testTemplatePathSafety_data()
1483 {
1484  QTest::addColumn<QString>("inputPath");
1485  QTest::addColumn<QString>("output");
1486 
1487  QTest::newRow("template-path-safety01")
1488  << QStringLiteral("visible_file") << QStringLiteral("visible_file");
1489  QTest::newRow("template-path-safety02")
1490  << QStringLiteral("../invisible_file") << QString();
1491 }
1492 
1493 void TestBuiltinSyntax::testTemplatePathSafety()
1494 {
1495  QFETCH(QString, inputPath);
1496  QFETCH(QString, output);
1497 
1498  auto loader = new FileSystemTemplateLoader();
1499 
1500  loader->setTemplateDirs({QStringLiteral(".")});
1501 
1502  QFile f(inputPath);
1503  auto opened = f.open(QFile::WriteOnly | QFile::Text);
1504  QVERIFY(opened);
1505  f.write(inputPath.toUtf8());
1506  f.close();
1507 
1508  auto t = loader->loadByName(inputPath, m_engine);
1509  Context c;
1510  if (output.isEmpty())
1511  QVERIFY(!t);
1512  else
1513  QCOMPARE(t->render(&c), inputPath);
1514 
1515  delete loader;
1516  f.remove();
1517 }
1518 
1519 void TestBuiltinSyntax::testMediaPathSafety_data()
1520 {
1521  QTest::addColumn<QString>("inputPath");
1522  QTest::addColumn<QString>("output");
1523 
1524  QTest::newRow("media-path-safety01")
1525  << QStringLiteral("visible_file") << QStringLiteral("./visible_file");
1526  QTest::newRow("media-path-safety02")
1527  << QStringLiteral("../invisible_file") << QString();
1528 }
1529 
1530 void TestBuiltinSyntax::testMediaPathSafety()
1531 {
1532  QFETCH(QString, inputPath);
1533  QFETCH(QString, output);
1534 
1535  auto loader = new FileSystemTemplateLoader();
1536 
1537  loader->setTemplateDirs({QStringLiteral(".")});
1538 
1539  QFile f(inputPath);
1540  auto opened = f.open(QFile::WriteOnly | QFile::Text);
1541  QVERIFY(opened);
1542  f.write(inputPath.toUtf8());
1543  f.close();
1544 
1545  auto uri = loader->getMediaUri(inputPath);
1546  if (output.isEmpty())
1547  QVERIFY(uri.second.isEmpty());
1548  else
1549  QCOMPARE(QFileInfo(uri.first + uri.second).absoluteFilePath(),
1550  QFileInfo(output).absoluteFilePath());
1551 
1552  delete loader;
1553  f.remove();
1554 }
1555 
1556 void TestBuiltinSyntax::testTypeAccessorsUnordered()
1557 {
1558  QFETCH(QString, input);
1559  QFETCH(Dict, dict);
1560  QFETCH(QStringList, output);
1561  QFETCH(Cutelee::Error, error);
1562 
1563  auto t = m_engine->newTemplate(input, QLatin1String(QTest::currentDataTag()));
1564 
1565  Context context(dict);
1566 
1567  auto result = t->render(&context);
1568  if (t->error() != NoError) {
1569  if (t->error() != error)
1570  qDebug() << t->errorString();
1571  QCOMPARE(t->error(), error);
1572  return;
1573  }
1574 
1575  QCOMPARE(t->error(), NoError);
1576 
1577  // Didn't catch any errors, so make sure I didn't expect any.
1578  QCOMPARE(NoError, error);
1579 
1580  Q_FOREACH (const QString &s, output) {
1581  QVERIFY(result.contains(s));
1582  }
1583 
1584  QCOMPARE(result.length(), output.join(QString()).length());
1585 }
1586 
1587 void TestBuiltinSyntax::testTypeAccessorsUnordered_data()
1588 {
1589  QTest::addColumn<QString>("input");
1590  QTest::addColumn<Dict>("dict");
1591  QTest::addColumn<QStringList>("output");
1592  QTest::addColumn<Cutelee::Error>("error");
1593 
1594  Dict dict;
1595 
1596  QVariantHash itemsHash;
1597  itemsHash.insert(QStringLiteral("one"), 1);
1598  itemsHash.insert(QStringLiteral("two"), 2);
1599  itemsHash.insert(QStringLiteral("three"), 3);
1600 
1601  dict.insert(QStringLiteral("hash"), itemsHash);
1602 
1603  QTest::newRow("type-accessors-hash-unordered01")
1604  << QStringLiteral("{% for key,value in hash.items %}{{ key }}:{{ value "
1605  "}};{% endfor %}")
1606  << dict
1607  << QStringList{QStringLiteral("one:1;"), QStringLiteral("two:2;"),
1608  QStringLiteral("three:3;")}
1609  << NoError;
1610  QTest::newRow("type-accessors-hash-unordered02")
1611  << QStringLiteral("{% for key in hash.keys %}{{ key }};{% endfor %}")
1612  << dict
1613  << QStringList{QStringLiteral("one;"), QStringLiteral("two;"),
1614  QStringLiteral("three;")}
1615  << NoError;
1616  QTest::newRow("type-accessors-hash-unordered03")
1617  << QStringLiteral(
1618  "{% for value in hash.values %}{{ value }};{% endfor %}")
1619  << dict
1620  << QStringList{QStringLiteral("1;"), QStringLiteral("2;"),
1621  QStringLiteral("3;")}
1622  << NoError;
1623 }
1624 
1625 void TestBuiltinSyntax::testTypeAccessors_data()
1626 {
1627  QTest::addColumn<QString>("input");
1628  QTest::addColumn<Dict>("dict");
1629  QTest::addColumn<QString>("output");
1630  QTest::addColumn<Cutelee::Error>("error");
1631 
1632  Dict dict;
1633 
1634  QVariantHash itemsHash;
1635  itemsHash.insert(QStringLiteral("one"), 1);
1636  itemsHash.insert(QStringLiteral("two"), 2);
1637  itemsHash.insert(QStringLiteral("three"), 3);
1638 
1639  dict.insert(QStringLiteral("hash"), itemsHash);
1640 
1641  QTest::newRow("type-accessors-hash01")
1642  << QStringLiteral("{{ hash.items|length }}") << dict
1643  << QStringLiteral("3") << NoError;
1644  QTest::newRow("type-accessors-hash02")
1645  << QStringLiteral("{{ hash.keys|length }}") << dict << QStringLiteral("3")
1646  << NoError;
1647  QTest::newRow("type-accessors-hash03")
1648  << QStringLiteral("{{ hash.values|length }}") << dict
1649  << QStringLiteral("3") << NoError;
1650 
1651  dict.clear();
1652  dict.insert(QStringLiteral("str1"), QStringLiteral("my string"));
1653  dict.insert(QStringLiteral("str2"), QStringLiteral("mystring"));
1654 
1655  QTest::newRow("type-accessors-string01")
1656  << QStringLiteral("{{ str1.capitalize }}") << dict
1657  << QStringLiteral("My string") << NoError;
1658  QTest::newRow("type-accessors-string02")
1659  << QStringLiteral("{{ str2.capitalize }}") << dict
1660  << QStringLiteral("Mystring") << NoError;
1661 
1662  dict.clear();
1663  dict.insert(QStringLiteral("str1"), QStringLiteral("de24335fre"));
1664  dict.insert(QStringLiteral("str2"), QStringLiteral("de435f3.-5r"));
1665 
1666  QTest::newRow("type-accessors-string03")
1667  << QStringLiteral("{{ str1.isalnum }}") << dict << QStringLiteral("True")
1668  << NoError;
1669  QTest::newRow("type-accessors-string04")
1670  << QStringLiteral("{{ str2.isalnum }}") << dict << QStringLiteral("False")
1671  << NoError;
1672 
1673  dict.clear();
1674  dict.insert(QStringLiteral("str1"), QStringLiteral("24335"));
1675  dict.insert(QStringLiteral("str2"), QStringLiteral("de435f35r"));
1676  dict.insert(QStringLiteral("str3"), QStringLiteral("de435f3.-5r"));
1677 
1678  QTest::newRow("type-accessors-string05")
1679  << QStringLiteral("{{ str1.isdigit }}") << dict << QStringLiteral("True")
1680  << NoError;
1681  QTest::newRow("type-accessors-string06")
1682  << QStringLiteral("{{ str2.isdigit }}") << dict << QStringLiteral("False")
1683  << NoError;
1684  QTest::newRow("type-accessors-string07")
1685  << QStringLiteral("{{ str3.isdigit }}") << dict << QStringLiteral("False")
1686  << NoError;
1687 
1688  dict.clear();
1689  dict.insert(QStringLiteral("str"), QStringLiteral("MyString"));
1690  dict.insert(QStringLiteral("lowerStr"), QStringLiteral("mystring"));
1691 
1692  QTest::newRow("type-accessors-string08")
1693  << QStringLiteral("{{ str.islower }}") << dict << QStringLiteral("False")
1694  << NoError;
1695  QTest::newRow("type-accessors-string09")
1696  << QStringLiteral("{{ lowerStr.islower }}") << dict
1697  << QStringLiteral("True") << NoError;
1698 
1699  dict.clear();
1700  dict.insert(QStringLiteral("str1"), QStringLiteral(" "));
1701  dict.insert(QStringLiteral("str2"), QStringLiteral(" r "));
1702  dict.insert(QStringLiteral("str3"), QStringLiteral(" \t\nr "));
1703  dict.insert(QStringLiteral("str4"), QStringLiteral(" \t\n "));
1704 
1705  QTest::newRow("type-accessors-string10")
1706  << QStringLiteral("{{ str1.isspace }}") << dict << QStringLiteral("True")
1707  << NoError;
1708  QTest::newRow("type-accessors-string11")
1709  << QStringLiteral("{{ str2.isspace }}") << dict << QStringLiteral("False")
1710  << NoError;
1711  QTest::newRow("type-accessors-string12")
1712  << QStringLiteral("{{ str3.isspace }}") << dict << QStringLiteral("False")
1713  << NoError;
1714  QTest::newRow("type-accessors-string13")
1715  << QStringLiteral("{{ str4.isspace }}") << dict << QStringLiteral("True")
1716  << NoError;
1717 
1718  dict.clear();
1719  dict.insert(QStringLiteral("str1"), QStringLiteral("My String"));
1720  dict.insert(QStringLiteral("str2"), QStringLiteral("Mystring"));
1721  dict.insert(QStringLiteral("str3"), QStringLiteral("My string"));
1722  dict.insert(QStringLiteral("str4"), QStringLiteral("my string"));
1723 
1724  QTest::newRow("type-accessors-string14")
1725  << QStringLiteral("{{ str1.istitle }}") << dict << QStringLiteral("True")
1726  << NoError;
1727  QTest::newRow("type-accessors-string15")
1728  << QStringLiteral("{{ str2.istitle }}") << dict << QStringLiteral("True")
1729  << NoError;
1730  QTest::newRow("type-accessors-string16")
1731  << QStringLiteral("{{ str3.istitle }}") << dict << QStringLiteral("False")
1732  << NoError;
1733  QTest::newRow("type-accessors-string17")
1734  << QStringLiteral("{{ str4.istitle }}") << dict << QStringLiteral("False")
1735  << NoError;
1736 
1737  dict.clear();
1738  dict.insert(QStringLiteral("str"), QStringLiteral("MyString"));
1739  dict.insert(QStringLiteral("upperStr"), QStringLiteral("MYSTRING"));
1740 
1741  QTest::newRow("type-accessors-string18")
1742  << QStringLiteral("{{ str.isupper }}") << dict << QStringLiteral("False")
1743  << NoError;
1744  QTest::newRow("type-accessors-string19")
1745  << QStringLiteral("{{ upperStr.isupper }}") << dict
1746  << QStringLiteral("True") << NoError;
1747 
1748  dict.clear();
1749  dict.insert(QStringLiteral("str1"), QStringLiteral("My String"));
1750  dict.insert(QStringLiteral("str2"), QStringLiteral("MYSTRING"));
1751  dict.insert(QStringLiteral("str3"), QStringLiteral("MY STRING"));
1752 
1753  QTest::newRow("type-accessors-string20")
1754  << QStringLiteral("{{ str1.lower }}") << dict
1755  << QStringLiteral("my string") << NoError;
1756  QTest::newRow("type-accessors-string21")
1757  << QStringLiteral("{{ str2.lower }}") << dict
1758  << QStringLiteral("mystring") << NoError;
1759  QTest::newRow("type-accessors-string22")
1760  << QStringLiteral("{{ str3.lower }}") << dict
1761  << QStringLiteral("my string") << NoError;
1762 
1763  dict.clear();
1764  dict.insert(QStringLiteral("str"), QStringLiteral("one\ntwo three\nfour"));
1765 
1766  QTest::newRow("type-accessors-string23")
1767  << QStringLiteral(
1768  "{% for line in str.splitlines %}{{ line }};{% endfor %}")
1769  << dict << QStringLiteral("one;two three;four;") << NoError;
1770 
1771  dict.clear();
1772  dict.insert(QStringLiteral("str1"), QStringLiteral(" one"));
1773  dict.insert(QStringLiteral("str2"), QStringLiteral(" one "));
1774  dict.insert(QStringLiteral("str3"), QStringLiteral("one "));
1775  dict.insert(QStringLiteral("str4"), QStringLiteral(" "));
1776  dict.insert(QStringLiteral("str5"), QStringLiteral(""));
1777 
1778  QTest::newRow("type-accessors-string24")
1779  << QStringLiteral("{{ str1.strip }}") << dict << QStringLiteral("one")
1780  << NoError;
1781  QTest::newRow("type-accessors-string25")
1782  << QStringLiteral("{{ str2.strip }}") << dict << QStringLiteral("one")
1783  << NoError;
1784  QTest::newRow("type-accessors-string26")
1785  << QStringLiteral("{{ str3.strip }}") << dict << QStringLiteral("one")
1786  << NoError;
1787  QTest::newRow("type-accessors-string27")
1788  << QStringLiteral("{{ str4.strip }}") << dict << QString() << NoError;
1789  QTest::newRow("type-accessors-string28")
1790  << QStringLiteral("{{ str5.strip }}") << dict << QString() << NoError;
1791 
1792  dict.clear();
1793  dict.insert(QStringLiteral("str1"), QStringLiteral("My String"));
1794  dict.insert(QStringLiteral("str2"), QStringLiteral("mY sTRING"));
1795  dict.insert(QStringLiteral("str3"), QStringLiteral("My StrInG"));
1796  dict.insert(QStringLiteral("str4"), QStringLiteral("my string"));
1797  dict.insert(QStringLiteral("str5"), QStringLiteral("MY STRING"));
1798 
1799  // Yes, this really is a python built-in.
1800  QTest::newRow("type-accessors-string29")
1801  << QStringLiteral("{{ str1.swapcase }}") << dict
1802  << QStringLiteral("mY sTRING") << NoError;
1803  QTest::newRow("type-accessors-string30")
1804  << QStringLiteral("{{ str2.swapcase }}") << dict
1805  << QStringLiteral("My String") << NoError;
1806  QTest::newRow("type-accessors-string31")
1807  << QStringLiteral("{{ str3.swapcase }}") << dict
1808  << QStringLiteral("mY sTRiNg") << NoError;
1809  QTest::newRow("type-accessors-string32")
1810  << QStringLiteral("{{ str4.swapcase }}") << dict
1811  << QStringLiteral("MY STRING") << NoError;
1812  QTest::newRow("type-accessors-string33")
1813  << QStringLiteral("{{ str5.swapcase }}") << dict
1814  << QStringLiteral("my string") << NoError;
1815 
1816  dict.clear();
1817  dict.insert(QStringLiteral("str1"), QStringLiteral("My String"));
1818  dict.insert(QStringLiteral("str2"), QStringLiteral("mystring"));
1819  dict.insert(QStringLiteral("str3"), QStringLiteral("my string"));
1820  dict.insert(QStringLiteral("str4"), QStringLiteral("my String"));
1821  dict.insert(QStringLiteral("str5"), QStringLiteral("My string"));
1822  dict.insert(QStringLiteral("str6"), QStringLiteral("123"));
1823  dict.insert(QStringLiteral("str7"), QString());
1824 
1825  QTest::newRow("type-accessors-string34")
1826  << QStringLiteral("{{ str1.title }}") << dict
1827  << QStringLiteral("My String") << NoError;
1828  QTest::newRow("type-accessors-string35")
1829  << QStringLiteral("{{ str2.title }}") << dict
1830  << QStringLiteral("Mystring") << NoError;
1831  QTest::newRow("type-accessors-string36")
1832  << QStringLiteral("{{ str3.title }}") << dict
1833  << QStringLiteral("My String") << NoError;
1834  QTest::newRow("type-accessors-string37")
1835  << QStringLiteral("{{ str4.title }}") << dict
1836  << QStringLiteral("My String") << NoError;
1837  QTest::newRow("type-accessors-string38")
1838  << QStringLiteral("{{ str5.title }}") << dict
1839  << QStringLiteral("My String") << NoError;
1840 
1841  QTest::newRow("type-accessors-string39")
1842  << QStringLiteral("{{ str1.upper }}") << dict
1843  << QStringLiteral("MY STRING") << NoError;
1844  QTest::newRow("type-accessors-string40")
1845  << QStringLiteral("{{ str2.upper }}") << dict
1846  << QStringLiteral("MYSTRING") << NoError;
1847  QTest::newRow("type-accessors-string41")
1848  << QStringLiteral("{{ str3.upper }}") << dict
1849  << QStringLiteral("MY STRING") << NoError;
1850  QTest::newRow("type-accessors-string42")
1851  << QStringLiteral("{{ str3.dne }}") << dict << QString() << NoError;
1852  QTest::newRow("type-accessors-string43")
1853  << QStringLiteral("{{ str2.isalpha }}") << dict << QStringLiteral("True")
1854  << NoError;
1855  QTest::newRow("type-accessors-string44")
1856  << QStringLiteral("{{ str3.isalpha }}") << dict << QStringLiteral("False")
1857  << NoError;
1858  QTest::newRow("type-accessors-string45")
1859  << QStringLiteral("{{ str6.isalpha }}") << dict << QStringLiteral("False")
1860  << NoError;
1861  QTest::newRow("type-accessors-string46")
1862  << QStringLiteral("{{ str7.isalpha }}") << dict << QStringLiteral("False")
1863  << NoError;
1864 
1865  dict.clear();
1866 
1867 #define SON(obj) obj->setObjectName(QStringLiteral(#obj))
1868 
1869  auto obj1 = new QObject(this);
1870  SON(obj1);
1871  auto obj2 = new QObject(this);
1872  SON(obj2);
1873  obj2->setParent(obj1);
1874  auto obj3 = new QObject(this);
1875  obj3->setParent(obj2);
1876  SON(obj3);
1877  auto obj4 = new QObject(this);
1878  obj4->setParent(obj2);
1879  SON(obj4);
1880 
1881  dict.insert(QStringLiteral("object"), QVariant::fromValue(obj1));
1882 
1883  QTest::newRow("type-accessors-qobject01")
1884  << QStringLiteral("{{ object.objectName }}") << dict
1885  << QStringLiteral("obj1") << NoError;
1886 
1887  const QLatin1String objectDumper("<li>{{ object.objectName }}</li>"
1888  "{% if object.children %}"
1889  "<ul>"
1890  "{% for object in object.children %}"
1891  "{% include 'objectdumper.html' %}"
1892  "{% endfor %}"
1893  "</ul>"
1894  "{% endif %}");
1895 
1896  m_loader->setTemplate(QStringLiteral("objectdumper.html"), objectDumper);
1897 
1898  QTest::newRow("type-accessors-qobject02")
1899  << QStringLiteral("<ul>{% include 'objectdumper.html' %}</ul>") << dict
1900  << QString::fromLatin1("<ul>"
1901  "<li>obj1</li>"
1902  "<ul>"
1903  "<li>obj2</li>"
1904  "<ul>"
1905  "<li>obj3</li>"
1906  "<li>obj4</li>"
1907  "</ul>"
1908  "</ul>"
1909  "</ul>")
1910  << NoError;
1911 }
1912 
1913 void TestBuiltinSyntax::testDynamicProperties_data()
1914 {
1915  QTest::addColumn<QString>("input");
1916  QTest::addColumn<Dict>("dict");
1917  QTest::addColumn<QString>("output");
1918  QTest::addColumn<Cutelee::Error>("error");
1919 
1920  Dict dict;
1921 
1922  auto obj = new QObject(this);
1923  obj->setProperty("prop", 7);
1924  dict.insert(QStringLiteral("var"),
1925  QVariant::fromValue(static_cast<QObject *>(obj)));
1926 
1927  QTest::newRow("dynamic-properties01")
1928  << QStringLiteral("{{ var.prop }}") << dict << QStringLiteral("7")
1929  << NoError;
1930 }
1931 
1932 void TestBuiltinSyntax::testGarbageInput()
1933 {
1934  QFETCH(QString, input);
1935 
1936  auto t = m_engine->newTemplate(input, QLatin1String(QTest::currentDataTag()));
1937 
1938  Dict dict;
1939 
1940  Context context(dict);
1941 
1942  auto result = t->render(&context);
1943 
1944  QCOMPARE(t->error(), NoError);
1945 
1946  QCOMPARE(result, input);
1947 }
1948 
1949 void TestBuiltinSyntax::testGarbageInput_data()
1950 {
1951 
1952  QTest::addColumn<QString>("input");
1953 
1954  QTest::newRow("garbage-input01") << QStringLiteral("content %}");
1955  QTest::newRow("garbage-input02") << QStringLiteral(" content %}");
1956  QTest::newRow("garbage-input03") << QStringLiteral("content #}");
1957  QTest::newRow("garbage-input04") << QStringLiteral(" content #}");
1958  QTest::newRow("garbage-input05") << QStringLiteral("content }}");
1959  QTest::newRow("garbage-input06") << QStringLiteral(" content }}");
1960  QTest::newRow("garbage-input07") << QStringLiteral("% content %}");
1961  QTest::newRow("garbage-input08") << QStringLiteral("# content #}");
1962  QTest::newRow("garbage-input09") << QStringLiteral("{ content }}");
1963  QTest::newRow("garbage-input10") << QStringLiteral("{% content }");
1964  QTest::newRow("garbage-input11") << QStringLiteral("{% content %");
1965  QTest::newRow("garbage-input12") << QStringLiteral("{# content }");
1966  QTest::newRow("garbage-input13") << QStringLiteral("{# content #");
1967  QTest::newRow("garbage-input14") << QStringLiteral("{{ content }");
1968  QTest::newRow("garbage-input15") << QStringLiteral("{{ content }");
1969  QTest::newRow("garbage-input16") << QStringLiteral("{{ content %}");
1970  QTest::newRow("garbage-input17") << QStringLiteral("{% content }}");
1971  QTest::newRow("garbage-input18") << QStringLiteral("{{ content #}");
1972  QTest::newRow("garbage-input19") << QStringLiteral("{# content }}");
1973  QTest::newRow("garbage-input20") << QStringLiteral("{{ con #} tent #}");
1974  QTest::newRow("garbage-input21") << QStringLiteral("{{ con %} tent #}");
1975  QTest::newRow("garbage-input22") << QStringLiteral("{{ con #} tent %}");
1976  QTest::newRow("garbage-input23") << QStringLiteral("{{ con %} tent %}");
1977  QTest::newRow("garbage-input24") << QStringLiteral("{% con #} tent #}");
1978  QTest::newRow("garbage-input25") << QStringLiteral("{% con }} tent #}");
1979  QTest::newRow("garbage-input26") << QStringLiteral("{% con #} tent }}");
1980  QTest::newRow("garbage-input27") << QStringLiteral("{% con }} tent }}");
1981  QTest::newRow("garbage-input28") << QStringLiteral("{# con %} tent %}");
1982  QTest::newRow("garbage-input29") << QStringLiteral("{# con }} tent %}");
1983  QTest::newRow("garbage-input30") << QStringLiteral("{# con %} tent }}");
1984  QTest::newRow("garbage-input31") << QStringLiteral("{# con }} tent }}");
1985  QTest::newRow("garbage-input32") << QStringLiteral("{# con {# tent }}");
1986  QTest::newRow("garbage-input33") << QStringLiteral("{# con {% tent }}");
1987  QTest::newRow("garbage-input34") << QStringLiteral("{% con {% tent }}");
1988  QTest::newRow("garbage-input35") << QStringLiteral("{ { content }}");
1989  QTest::newRow("garbage-input36") << QStringLiteral("{ % content %}");
1990  QTest::newRow("garbage-input37") << QStringLiteral("{ # content #}");
1991  QTest::newRow("garbage-input38") << QStringLiteral("{\n{ content }}");
1992  QTest::newRow("garbage-input39") << QStringLiteral("{\n# content #}");
1993  QTest::newRow("garbage-input40") << QStringLiteral("{\n% content %}");
1994  QTest::newRow("garbage-input41") << QStringLiteral("{{\n content }}");
1995  QTest::newRow("garbage-input42") << QStringLiteral("{#\n content #}");
1996  QTest::newRow("garbage-input43") << QStringLiteral("{%\n content %}");
1997  QTest::newRow("garbage-input44") << QStringLiteral("{{ content \n}}");
1998  QTest::newRow("garbage-input45") << QStringLiteral("{# content \n#}");
1999  QTest::newRow("garbage-input46") << QStringLiteral("{% content \n%}");
2000  QTest::newRow("garbage-input47") << QStringLiteral("{{ content }\n}");
2001  QTest::newRow("garbage-input48") << QStringLiteral("{# content #\n}");
2002  QTest::newRow("garbage-input49") << QStringLiteral("{% content %\n}");
2003  QTest::newRow("garbage-input50") << QStringLiteral("{{ content } }");
2004  QTest::newRow("garbage-input51") << QStringLiteral("{% content % }");
2005  QTest::newRow("garbage-input52") << QStringLiteral("{# content # }");
2006  QTest::newRow("garbage-input53") << QStringLiteral("{ { content } }");
2007  QTest::newRow("garbage-input54") << QStringLiteral("{ % content % }");
2008  QTest::newRow("garbage-input55") << QStringLiteral("{ # content # }");
2009  QTest::newRow("garbage-input56") << QStringLiteral("{{ content }%");
2010  QTest::newRow("garbage-input57") << QStringLiteral("{# content #%");
2011  QTest::newRow("garbage-input58") << QStringLiteral("{% content %%");
2012  QTest::newRow("garbage-input59") << QStringLiteral("{{ content }A");
2013  QTest::newRow("garbage-input60") << QStringLiteral("{# content #A");
2014  QTest::newRow("garbage-input61") << QStringLiteral("{% content %A");
2015  QTest::newRow("garbage-input62") << QStringLiteral("{{ content A}");
2016  QTest::newRow("garbage-input63") << QStringLiteral("{# content A#");
2017  QTest::newRow("garbage-input64") << QStringLiteral("{% content A%");
2018  QTest::newRow("garbage-input65") << QStringLiteral("{# content A}");
2019  QTest::newRow("garbage-input66") << QStringLiteral("{% content A}");
2020  QTest::newRow("garbage-input67") << QStringLiteral("A{ content }}");
2021  QTest::newRow("garbage-input68") << QStringLiteral("A# content #}");
2022  QTest::newRow("garbage-input69") << QStringLiteral("A% content %}");
2023  QTest::newRow("garbage-input60") << QStringLiteral("{A content }}");
2024  QTest::newRow("garbage-input71") << QStringLiteral("{A content #}");
2025  QTest::newRow("garbage-input72") << QStringLiteral("{A content %}");
2026  QTest::newRow("garbage-input73") << QStringLiteral("{A content #}");
2027  QTest::newRow("garbage-input74") << QStringLiteral("{A content %}");
2028  QTest::newRow("garbage-input75") << QStringLiteral("{A content A}");
2029  QTest::newRow("garbage-input76") << QStringLiteral("}} content }}");
2030  QTest::newRow("garbage-input77") << QStringLiteral("}} content {{");
2031  QTest::newRow("garbage-input78") << QStringLiteral("#} content #}");
2032  QTest::newRow("garbage-input79") << QStringLiteral("#} content {#");
2033  QTest::newRow("garbage-input80") << QStringLiteral("%} content %}");
2034  QTest::newRow("garbage-input81") << QStringLiteral("%} content {%");
2035  QTest::newRow("garbage-input82") << QStringLiteral("#{ content }#");
2036  QTest::newRow("garbage-input83") << QStringLiteral("%{ content }%");
2037 }
2038 
2039 void TestBuiltinSyntax::testInsignificantWhitespace()
2040 {
2041  QFETCH(QString, input);
2042  QFETCH(Dict, dict);
2043  QFETCH(QString, stripped_output);
2044  QFETCH(QString, unstripped_output);
2045 
2046  Context context(dict);
2047 
2048  QVERIFY(!m_engine->smartTrimEnabled());
2049  m_engine->setSmartTrimEnabled(true);
2050  QVERIFY(m_engine->smartTrimEnabled());
2051 
2052  {
2053  auto t
2054  = m_engine->newTemplate(input, QLatin1String(QTest::currentDataTag()));
2055 
2056  auto result = t->render(&context);
2057 
2058  QCOMPARE(t->error(), NoError);
2059 
2060  QCOMPARE(result, stripped_output);
2061  }
2062  m_engine->setSmartTrimEnabled(false);
2063  {
2064  auto t
2065  = m_engine->newTemplate(input, QLatin1String(QTest::currentDataTag()));
2066 
2067  auto result = t->render(&context);
2068 
2069  QCOMPARE(t->error(), NoError);
2070 
2071  QCOMPARE(result, unstripped_output);
2072  }
2073 }
2074 
2075 void TestBuiltinSyntax::testInsignificantWhitespace_data()
2076 {
2077  QTest::addColumn<QString>("input");
2078  QTest::addColumn<Dict>("dict");
2079  QTest::addColumn<QString>("stripped_output");
2080  QTest::addColumn<QString>("unstripped_output");
2081 
2082  Dict dict;
2083 
2084  QTest::newRow("insignificant-whitespace01")
2085  << QStringLiteral("\n {% templatetag openblock %}\n") << dict
2086  << QStringLiteral("{%\n") << QStringLiteral("\n {%\n");
2087 
2088  QTest::newRow("insignificant-whitespace02")
2089  << QStringLiteral("\n{% templatetag openblock %}\n") << dict
2090  << QStringLiteral("{%\n") << QStringLiteral("\n{%\n");
2091 
2092  QTest::newRow("insignificant-whitespace03")
2093  << QStringLiteral("{% templatetag openblock %}\n") << dict
2094  << QStringLiteral("{%\n") << QStringLiteral("{%\n");
2095 
2096  QTest::newRow("insignificant-whitespace04")
2097  << QStringLiteral("\n\t \t {% templatetag openblock %}\n") << dict
2098  << QStringLiteral("{%\n") << QStringLiteral("\n\t \t {%\n");
2099 
2100  // Leading whitespace with text before single template tag
2101  QTest::newRow("insignificant-whitespace05")
2102  << QStringLiteral("\n some\ttext {% templatetag openblock %}\n") << dict
2103  << QStringLiteral("\n some\ttext {%\n")
2104  << QStringLiteral("\n some\ttext {%\n");
2105 
2106  // Leading line with text before single template tag
2107  QTest::newRow("insignificant-whitespace06")
2108  << QStringLiteral("\n some\ttext\n {% templatetag openblock %}\n") << dict
2109  << QStringLiteral("\n some\ttext{%\n")
2110  << QStringLiteral("\n some\ttext\n {%\n");
2111  QTest::newRow("insignificant-whitespace07")
2112  << QStringLiteral("\n some\ttext \n \t {% templatetag openblock %}\n")
2113  << dict << QStringLiteral("\n some\ttext {%\n")
2114  << QStringLiteral("\n some\ttext \n \t {%\n");
2115 
2116  // whitespace leading /before/ the newline is not stripped.
2117  QTest::newRow("insignificant-whitespace08")
2118  << QStringLiteral("\n some\ttext \t \n {% templatetag openblock %}\n")
2119  << dict << QStringLiteral("\n some\ttext \t {%\n")
2120  << QStringLiteral("\n some\ttext \t \n {%\n");
2121 
2122  // Multiple text lines before tag
2123  QTest::newRow("insignificant-whitespace09")
2124  << QStringLiteral("\n some\ntext \t \n {% templatetag openblock %}\n")
2125  << dict << QStringLiteral("\n some\ntext \t {%\n")
2126  << QStringLiteral("\n some\ntext \t \n {%\n");
2127  QTest::newRow("insignificant-whitespace10")
2128  << QStringLiteral(
2129  "\n some \t \n \t text \t \n {% templatetag openblock %}\n")
2130  << dict << QStringLiteral("\n some \t \n \t text \t {%\n")
2131  << QStringLiteral("\n some \t \n \t text \t \n {%\n");
2132 
2133  // Leading whitespace before tag, some text after
2134  QTest::newRow("insignificant-whitespace11")
2135  << QStringLiteral("\n \t {% templatetag openblock %} some text\n")
2136  << dict << QStringLiteral("\n \t {% some text\n")
2137  << QStringLiteral("\n \t {% some text\n");
2138 
2139  // Leading whitespace before tag, some text with trailing whitespace after
2140  QTest::newRow("insignificant-whitespace12")
2141  << QStringLiteral("\n \t {% templatetag openblock %} some text \t \n")
2142  << dict << QStringLiteral("\n \t {% some text \t \n")
2143  << QStringLiteral("\n \t {% some text \t \n");
2144 
2145  // Whitespace after tag is not removed
2146  QTest::newRow("insignificant-whitespace13")
2147  << QStringLiteral(
2148  "\n \t {% templatetag openblock %} \t \n \t some text \t \n")
2149  << dict << QStringLiteral("{% \t \n \t some text \t \n")
2150  << QStringLiteral("\n \t {% \t \n \t some text \t \n");
2151 
2152  // Multiple lines of leading whitespace. Only one leading newline is removed
2153  QTest::newRow("insignificant-whitespace14")
2154  << QStringLiteral("\n\n\n{% templatetag openblock %}\n some text\n")
2155  << dict << QStringLiteral("\n\n{%\n some text\n")
2156  << QStringLiteral("\n\n\n{%\n some text\n");
2157 
2158  // Trailing whitespace after tag
2159  QTest::newRow("insignificant-whitespace15")
2160  << QStringLiteral(
2161  "\n\n\n{% templatetag openblock %}\t \t \t\n some text\n")
2162  << dict << QStringLiteral("\n\n{%\t \t \t\n some text\n")
2163  << QStringLiteral("\n\n\n{%\t \t \t\n some text\n");
2164 
2165  // Removable newline followed by leading whitespace
2166  QTest::newRow("insignificant-whitespace16")
2167  << QStringLiteral(
2168  "\n\n\n\t \t \t{% templatetag openblock %}\n some text\n")
2169  << dict << QStringLiteral("\n\n{%\n some text\n")
2170  << QStringLiteral("\n\n\n\t \t \t{%\n some text\n");
2171 
2172  // Removable leading whitespace and trailing whitespace
2173  QTest::newRow("insignificant-whitespace17")
2174  << QStringLiteral(
2175  "\n\n\n\t \t \t{% templatetag openblock %}\t \t \t\n some text\n")
2176  << dict << QStringLiteral("\n\n{%\t \t \t\n some text\n")
2177  << QStringLiteral("\n\n\n\t \t \t{%\t \t \t\n some text\n");
2178 
2179  // Multiple lines of trailing whitespace. No trailing newline is removed.
2180  QTest::newRow("insignificant-whitespace18")
2181  << QStringLiteral("\n{% templatetag openblock %}\n\n\n some text\n")
2182  << dict << QStringLiteral("{%\n\n\n some text\n")
2183  << QStringLiteral("\n{%\n\n\n some text\n");
2184  QTest::newRow("insignificant-whitespace19")
2185  << QStringLiteral("\n{% templatetag openblock %}\t \n\n\n some text\n")
2186  << dict << QStringLiteral("{%\t \n\n\n some text\n")
2187  << QStringLiteral("\n{%\t \n\n\n some text\n");
2188 
2189  // Consecutive trimmed lines with tags strips one newline each
2190  QTest::newRow("insignificant-whitespace20")
2191  << QStringLiteral(
2192  "\n{% templatetag openblock %}\n{% templatetag openblock %}\n{% "
2193  "templatetag openblock %}\n some text\n")
2194  << dict << QStringLiteral("{%{%{%\n some text\n")
2195  << QStringLiteral("\n{%\n{%\n{%\n some text\n");
2196 
2197  // Consecutive trimmed lines with tags strips one newline each. Intermediate
2198  // newlines are preserved
2199  QTest::newRow("insignificant-whitespace21")
2200  << QStringLiteral(
2201  "\n\n{% templatetag openblock %}\n\n{% templatetag openblock "
2202  "%}\n\n{% templatetag openblock %}\n\n some text\n")
2203  << dict << QStringLiteral("\n{%\n{%\n{%\n\n some text\n")
2204  << QStringLiteral("\n\n{%\n\n{%\n\n{%\n\n some text\n");
2205 
2206  // Consecutive trimmed lines with tags strips one newline each. Leading
2207  // whitespace is stripped but trailing is not
2208  QTest::newRow("insignificant-whitespace22")
2209  << QStringLiteral("\n\n\t {% templatetag openblock %}\t \n\n\t {% "
2210  "templatetag openblock %}\t \n\n\t {% templatetag "
2211  "openblock %}\t \n some text\n")
2212  << dict << QStringLiteral("\n{%\t \n{%\t \n{%\t \n some text\n")
2213  << QStringLiteral("\n\n\t {%\t \n\n\t {%\t \n\n\t {%\t \n some text\n");
2214 
2215  // Consecutive trimmed lines with tags strips one newline each. Intermediate
2216  // whitespace is stripped
2217  QTest::newRow("insignificant-whitespace23")
2218  << QStringLiteral(
2219  "\n\t {% templatetag openblock %}\t \n\t {% templatetag openblock "
2220  "%}\t \n\t {% templatetag openblock %}\t \n some text\n")
2221  << dict << QStringLiteral("{%\t {%\t {%\t \n some text\n")
2222  << QStringLiteral("\n\t {%\t \n\t {%\t \n\t {%\t \n some text\n");
2223 
2224  // Intermediate whitespace on one line is preserved
2225  // Consecutive tags on one line do not have intermediate whitespace or
2226  // leading
2227  // whitespace stripped
2228  QTest::newRow("insignificant-whitespace24")
2229  << QStringLiteral(
2230  "\n\t {% templatetag openblock %}\t \t {% templatetag openblock "
2231  "%}\t \t {% templatetag openblock %}\t \n some text\n")
2232  << dict << QStringLiteral("\n\t {%\t \t {%\t \t {%\t \n some text\n")
2233  << QStringLiteral("\n\t {%\t \t {%\t \t {%\t \n some text\n");
2234 
2235  // Still, only one leading newline is removed.
2236  QTest::newRow("insignificant-whitespace25")
2237  << QStringLiteral(
2238  "\n\n {% templatetag openblock %}\n \t {% templatetag openblock "
2239  "%}\n \t {% templatetag openblock %}\n some text\n")
2240  << dict << QStringLiteral("\n{%{%{%\n some text\n")
2241  << QStringLiteral("\n\n {%\n \t {%\n \t {%\n some text\n");
2242 
2243  // Lines with {# comments #} have the same stripping behavior
2244  QTest::newRow("insignificant-whitespace26")
2245  << QStringLiteral("\n\n {% templatetag openblock %}\n \t {# some comment "
2246  "#}\n some text\n")
2247  << dict << QStringLiteral("\n{%\n some text\n")
2248  << QStringLiteral("\n\n {%\n \t \n some text\n");
2249 
2250  // Only {# comments #}
2251  QTest::newRow("insignificant-whitespace27")
2252  << QStringLiteral(
2253  "\n\n {# a comment #}\n \t {# some comment #}\n some text\n")
2254  << dict << QStringLiteral("\n\n some text\n")
2255  << QStringLiteral("\n\n \n \t \n some text\n");
2256 
2257  // Consecutive newlines with tags and comments
2258  QTest::newRow("insignificant-whitespace28")
2259  << QStringLiteral(
2260  "\n\t {% templatetag openblock %}\t \n\t {# some comment #}\t "
2261  "\n\t {% templatetag openblock %}\t \n some text\n")
2262  << dict << QStringLiteral("{%\t \t {%\t \n some text\n")
2263  << QStringLiteral("\n\t {%\t \n\t \t \n\t {%\t \n some text\n");
2264 
2265  dict.insert(QStringLiteral("spam"), QStringLiteral("ham"));
2266  // Lines with only {{ values }} have the same stripping behavior
2267  QTest::newRow("insignificant-whitespace29")
2268  << QStringLiteral("\n {% templatetag openblock %}\t\n \t {{ spam }}\t \n "
2269  "\t {% templatetag openblock %}\t \n some text\n")
2270  << dict << QStringLiteral("{%\tham\t {%\t \n some text\n")
2271  << QStringLiteral("\n {%\t\n \t ham\t \n \t {%\t \n some text\n");
2272  QTest::newRow("insignificant-whitespace30")
2273  << QStringLiteral(
2274  "\n\n {% templatetag openblock %}\t\n\n \t {{ spam }}\t \n\n \t "
2275  "{% templatetag openblock %}\t \n some text\n")
2276  << dict << QStringLiteral("\n{%\t\nham\t \n{%\t \n some text\n")
2277  << QStringLiteral("\n\n {%\t\n\n \t ham\t \n\n \t {%\t \n some text\n");
2278 
2279  // Leading whitespace not stripped when followed by anything. See
2280  // templatetag-whitespace24
2281  QTest::newRow("insignificant-whitespace31")
2282  << QStringLiteral("\n {% templatetag openblock %}\t \t {{ spam }}\t \t "
2283  "{% templatetag openblock %}\t \n some text\n")
2284  << dict << QStringLiteral("\n {%\t \t ham\t \t {%\t \n some text\n")
2285  << QStringLiteral("\n {%\t \t ham\t \t {%\t \n some text\n");
2286 
2287  // {{ value }} {% tag %} {{ value }} this time
2288  QTest::newRow("insignificant-whitespace32")
2289  << QStringLiteral("\n {{ spam }}\t\n \t {% templatetag openblock %}\t \n "
2290  "\t {{ spam }}\t \n some text\n")
2291  << dict << QStringLiteral("ham\t{%\t ham\t \n some text\n")
2292  << QStringLiteral("\n ham\t\n \t {%\t \n \t ham\t \n some text\n");
2293 
2294  // Invalid stuff is still invalid
2295  // Newlines inside begin-end tokens, even in {# comments #}, make it not a
2296  // tag.
2297  QTest::newRow("insignificant-whitespace33")
2298  << QStringLiteral(
2299  "\n\n {# \n{% templatetag openblock #}\t \n some text\n")
2300  << dict
2301  << QStringLiteral(
2302  "\n\n {# \n{% templatetag openblock #}\t \n some text\n")
2303  << QStringLiteral(
2304  "\n\n {# \n{% templatetag openblock #}\t \n some text\n");
2305 
2306  // Complete comment matching tags on one line are processed
2307  QTest::newRow("insignificant-whitespace34")
2308  << QStringLiteral(
2309  "\n\n {# \n{# templatetag openblock #}\t \n some text\n")
2310  << dict << QStringLiteral("\n\n {# \t \n some text\n")
2311  << QStringLiteral("\n\n {# \n\t \n some text\n");
2312  QTest::newRow("insignificant-whitespace35")
2313  << QStringLiteral(
2314  "\n\n {# \n{# templatetag openblock\n #}\t \n some text\n")
2315  << dict
2316  << QStringLiteral(
2317  "\n\n {# \n{# templatetag openblock\n #}\t \n some text\n")
2318  << QStringLiteral(
2319  "\n\n {# \n{# templatetag openblock\n #}\t \n some text\n");
2320  QTest::newRow("insignificant-whitespace36")
2321  << QStringLiteral("\n\n {# \n{{ some comment #}\t \n some text\n") << dict
2322  << QStringLiteral("\n\n {# \n{{ some comment #}\t \n some text\n")
2323  << QStringLiteral("\n\n {# \n{{ some comment #}\t \n some text\n");
2324  QTest::newRow("insignificant-whitespace37")
2325  << QStringLiteral(
2326  "\n\n {# \n \t {% templatetag openblock #}\t \n some text\n")
2327  << dict
2328  << QStringLiteral(
2329  "\n\n {# \n \t {% templatetag openblock #}\t \n some text\n")
2330  << QStringLiteral(
2331  "\n\n {# \n \t {% templatetag openblock #}\t \n some text\n");
2332  QTest::newRow("insignificant-whitespace38")
2333  << QStringLiteral("\n\n {# templatetag openblock #\n}\t \n some text\n")
2334  << dict
2335  << QStringLiteral("\n\n {# templatetag openblock #\n}\t \n some text\n")
2336  << QStringLiteral("\n\n {# templatetag openblock #\n}\t \n some text\n");
2337  QTest::newRow("insignificant-whitespace39")
2338  << QStringLiteral("\n\n {% templatetag openblock %\n}\t \n some text\n")
2339  << dict
2340  << QStringLiteral("\n\n {% templatetag openblock %\n}\t \n some text\n")
2341  << QStringLiteral("\n\n {% templatetag openblock %\n}\t \n some text\n");
2342  QTest::newRow("insignificant-whitespace40")
2343  << QStringLiteral("\n\n {{ templatetag openblock }\n}\t \n some text\n")
2344  << dict
2345  << QStringLiteral("\n\n {{ templatetag openblock }\n}\t \n some text\n")
2346  << QStringLiteral("\n\n {{ templatetag openblock }\n}\t \n some text\n");
2347  QTest::newRow("insignificant-whitespace41")
2348  << QStringLiteral(
2349  "\n\n {\n# {# templatetag openblock #}\t \n some text\n")
2350  << dict << QStringLiteral("\n\n {\n# \t \n some text\n")
2351  << QStringLiteral("\n\n {\n# \t \n some text\n");
2352  QTest::newRow("insignificant-whitespace42")
2353  << QStringLiteral("\n\n {\n {# templatetag openblock #}\t \n some text\n")
2354  << dict << QStringLiteral("\n\n {\t \n some text\n")
2355  << QStringLiteral("\n\n {\n \t \n some text\n");
2356  QTest::newRow("insignificant-whitespace43")
2357  << QStringLiteral("\n{{# foo #};{# bar #}\n") << dict
2358  << QStringLiteral("\n{;\n") << QStringLiteral("\n{;\n");
2359 
2360  QTest::newRow("insignificant-whitespace44")
2361  << QStringLiteral("\n{{ foo }} ") << dict << QString()
2362  << QStringLiteral("\n ");
2363 }
2364 
2365 QTEST_MAIN(TestBuiltinSyntax)
2366 #include "testbuiltins.moc"
2367 
2368 #endif
Cutelee::Engine::setPluginPaths
void setPluginPaths(const QStringList &dirs)
Definition: engine.cpp:87
Cutelee::variantIsTrue
bool variantIsTrue(const QVariant &variant)
Definition: util.cpp:39
Cutelee::Template
The Template class is a tree of nodes which may be rendered.
Definition: template.h:94
JSOutputStream::escape
QString escape(const QString &input) const override
Definition: testbuiltins.cpp:145
QHash::insert
iterator insert(const Key &key, const T &value)
Cutelee::Engine::addTemplateLoader
void addTemplateLoader(std::shared_ptr< AbstractTemplateLoader > loader)
Definition: engine.cpp:68
Cutelee::Variable::isTrue
bool isTrue(Context *c) const
Definition: variable.cpp:145
Cutelee::Context
The Context class holds the context to render a Template with.
Definition: context.h:118
Cutelee
The Cutelee namespace holds all public Cutelee API.
Definition: Mainpage.dox:7
Cutelee::Variable::isLocalized
bool isLocalized() const
Definition: variable.cpp:147
Cutelee::CachingLoaderDecorator
Implements a loader decorator which caches compiled Template objects.
Definition: cachingloaderdecorator.h:70
QVariant::fromValue
QVariant fromValue(T &&value)
Cutelee::Variable
A container for static variables defined in Templates.
Definition: variable.h:52
QChar::toUpper
char32_t toUpper(char32_t ucs4)
QMetaType::construct
void * construct(int type, void *where, const void *copy)
QString::clear
void clear()
QChar::fromLatin1
QChar fromLatin1(char c)
NoEscapeOutputStream::escape
QString escape(const QString &input) const override
Definition: testbuiltins.cpp:130
QFileInfo::absoluteFilePath
QString absoluteFilePath() const const
QString::isEmpty
bool isEmpty() const const
Cutelee::Template::render
QString render(Context *c) const
Definition: template.cpp:74
Cutelee::Engine::loadByName
Template loadByName(const QString &name) const
Definition: engine.cpp:370
Cutelee::Template::errorString
QString errorString() const
Definition: template.cpp:128
NoEscapeOutputStream::clone
std::shared_ptr< OutputStream > clone(QTextStream *stream) const override
Definition: testbuiltins.cpp:125
Cutelee::Engine
Cutelee::Engine is the main entry point for creating Cutelee Templates.
Definition: engine.h:120
util.h
Utility functions used throughout Cutelee.
Cutelee::SafeString
A QString wrapper class for containing whether a string is safe or needs to be escaped.
Definition: safestring.h:91
Cutelee::OutputStream
The OutputStream class is used to render templates to a QTextStream.
Definition: outputstream.h:80
JSOutputStream::clone
std::shared_ptr< OutputStream > clone(QTextStream *stream) const override
Definition: testbuiltins.cpp:140
QString::replace
QString & replace(QChar before, QChar after, Qt::CaseSensitivity cs)
QString::fromLatin1
QString fromLatin1(QByteArrayView str)
Cutelee::InMemoryTemplateLoader
The InMemoryTemplateLoader loads Templates set dynamically in memory.
Definition: templateloader.h:193
QList::append
void append(QList< T > &&value)
QString::length
qsizetype length() const const
Cutelee::FilterExpression
A FilterExpression object represents a filter expression in a template.
Definition: filterexpression.h:119
Cutelee::FileSystemTemplateLoader
The FileSystemTemplateLoader loads Templates from the file system.
Definition: templateloader.h:135
Cutelee::Context::insert
void insert(const QString &name, QObject *object)
Definition: context.cpp:145
Cutelee::Template::error
Error error() const
Definition: template.cpp:122
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