Class MutableStringRegressionTest

java.lang.Object

it.unimi.dsi.test.MutableStringRegressionTest

public class MutableStringRegressionTest
extends Object

A class for torture-testing MutableStrings.

Since:

0.3

Author:

Paolo Boldi, Sebastiano Vigna

Method Summary

Modifier and Type	Method	Description
static Object[]	convert(Object[] arg)	Given an array of Objects, it converts their types using alternativeParameterType array, unless the latter is null, in which case it just returns a copy of the argument.
static Object	convert(Object o, Class<? extends Object> c1, Class c2)	Converts Object o from class c1 to class c2.
static char[]	generateCharArray()	Generates a char[] at random.
static char[]	generateCharArray(int m)	Generates a char[] at random with given its maximum length.
static MutableString	generateMutableString()	Generates a MutableString at random.
static String	generateString()	Generates a String at random.
static StringBuffer	generateStringBuffer()	Generates a StringBuffer at random.
static char[]	generateUnicodeCharArray(int n)	Generates a char[] at random.
static void	main(String[] arg)
static Object[]	params(Method m)	Generate and return an array of Objects at random suitable for method m.
static Method	randomMethod()	Extract a method at random that belongs to both classes.
static void	specialTest(StringBuffer sb, MutableString ms)	Special tests...
static void	test(StringBuffer sb, MutableString ms)	Tests a method at random on sb and ms.
static void	testIO(int n)	Tests I/O methods.

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

randomMethod

public static Method randomMethod()

Extract a method at random that belongs to both classes. Sets msIdx, sbIdx.

params

public static Object[] params(Method m)

Generate and return an array of Objects at random suitable for method m.

generateCharArray

public static char[] generateCharArray()

Generates a char[] at random.

generateCharArray

public static char[] generateCharArray(int m)

Generates a char[] at random with given its maximum length.

generateUnicodeCharArray

public static char[] generateUnicodeCharArray(int n)

Generates a char[] at random.

generateString

public static String generateString()

Generates a String at random.

generateStringBuffer

public static StringBuffer generateStringBuffer()

Generates a StringBuffer at random.

generateMutableString

public static MutableString generateMutableString()

Generates a MutableString at random.

convert

public static Object convert(Object o,
 Class<? extends Object> c1,
 Class c2)

Converts Object o from class c1 to class c2.

convert

public static Object[] convert(Object[] arg)

Given an array of Objects, it converts their types using alternativeParameterType array, unless the latter is null, in which case it just returns a copy of the argument.

specialTest

public static void specialTest(StringBuffer sb,
 MutableString ms)

Special tests...

testIO

public static void testIO(int n)
                   throws IOException

Tests I/O methods.

Throws:

IOException

test

public static void test(StringBuffer sb,
 MutableString ms)
                 throws IllegalArgumentException,
IllegalAccessException

Tests a method at random on sb and ms.

Throws:

IllegalArgumentException

IllegalAccessException

main

public static void main(String[] arg)
                 throws IllegalArgumentException,
IllegalAccessException,
IOException

Throws:

IllegalArgumentException

IllegalAccessException

IOException