gtest_output_test Namespace Reference

Classes
class	GTestOutputTest

Functions
	ToUnixLineEnding (s)
	RemoveLocations (test_output)
	RemoveStackTraceDetails (output)
	RemoveStackTraces (output)
	RemoveTime (output)
	RemoveTypeInfoDetails (test_output)
	NormalizeToCurrentPlatform (test_output)
	RemoveTestCounts (output)
	RemoveMatchingTests (test_output, pattern)
	NormalizeOutput (output)
	GetShellCommandOutput (env_cmd)
	GetCommandOutput (env_cmd)
	GetOutputOfAllCommands ()

Variables
str	__author__ = 'wan@google.com (Zhanyong Wan)'
str	GENGOLDEN_FLAG = '--gengolden'
str	CATCH_EXCEPTIONS_ENV_VAR_NAME = 'GTEST_CATCH_EXCEPTIONS'
str	IS_WINDOWS = 'nt'
str	GOLDEN_NAME = 'gtest_output_test_golden_lin.txt'
	PROGRAM_PATH = gtest_test_utils.GetTestExecutablePath('gtest_output_test_')
tuple	COMMAND_LIST_TESTS = ({}, [PROGRAM_PATH, '--gtest_list_tests'])
tuple	COMMAND_WITH_COLOR = ({}, [PROGRAM_PATH, '--gtest_color=yes'])
tuple	COMMAND_WITH_TIME
tuple	COMMAND_WITH_DISABLED
tuple	COMMAND_WITH_SHARDING
	GOLDEN_PATH = os.path.join(gtest_test_utils.GetSourceDir(), GOLDEN_NAME)
	test_list = GetShellCommandOutput(COMMAND_LIST_TESTS)
str	SUPPORTS_DEATH_TESTS = 'DeathTest' in test_list
str	SUPPORTS_TYPED_TESTS = 'TypedTest' in test_list
str	SUPPORTS_THREADS = 'ExpectFailureWithThreadsTest' in test_list
bool	SUPPORTS_STACK_TRACES = False
tuple	CAN_GENERATE_GOLDEN_FILE
	output = GetOutputOfAllCommands()
	golden_file = open(GOLDEN_PATH, 'wb')
tuple	message

Detailed Description

Tests the text output of Google C++ Testing Framework.

SYNOPSIS
       gtest_output_test.py --build_dir=BUILD/DIR --gengolden
         # where BUILD/DIR contains the built gtest_output_test_ file.
       gtest_output_test.py --gengolden
       gtest_output_test.py

Function Documentation

GetCommandOutput()

gtest_output_test.GetCommandOutput

(

env_cmd

)

Runs a command and returns its output with all file location
info stripped off.

Args:
  env_cmd:  The shell command. A 2-tuple where element 0 is a dict of extra
            environment variables to set, and element 1 is a string with
            the command and any flags.

GetOutputOfAllCommands()

gtest_output_test.GetOutputOfAllCommands

(

)

Returns concatenated output from several representative commands.

GetShellCommandOutput()

gtest_output_test.GetShellCommandOutput

(

env_cmd

)

Runs a command in a sub-process, and returns its output in a string.

Args:
  env_cmd: The shell command. A 2-tuple where element 0 is a dict of extra
           environment variables to set, and element 1 is a string with
           the command and any flags.

Returns:
  A string with the command's combined standard and diagnostic output.

NormalizeOutput()

gtest_output_test.NormalizeOutput

(

output

)

Normalizes output (the output of gtest_output_test_.exe).

NormalizeToCurrentPlatform()

gtest_output_test.NormalizeToCurrentPlatform

(

test_output

)

Normalizes platform specific output details for easier comparison.

RemoveLocations()

gtest_output_test.RemoveLocations

(

test_output

)

Removes all file location info from a Google Test program's output.

Args:
     test_output:  the output of a Google Test program.

Returns:
     output with all file location info (in the form of
     'DIRECTORY/FILE_NAME:LINE_NUMBER: 'or
     'DIRECTORY\\FILE_NAME(LINE_NUMBER): ') replaced by
     'FILE_NAME:#: '.

RemoveMatchingTests()

gtest_output_test.RemoveMatchingTests	(		test_output,
			pattern )

Removes output of specified tests from a Google Test program's output.

This function strips not only the beginning and the end of a test but also
all output in between.

Args:
  test_output:       A string containing the test output.
  pattern:           A regex string that matches names of test cases or
                     tests to remove.

Returns:
  Contents of test_output with tests whose names match pattern removed.

RemoveStackTraceDetails()

gtest_output_test.RemoveStackTraceDetails

(

output

)

Removes all stack traces from a Google Test program's output.

RemoveStackTraces()

gtest_output_test.RemoveStackTraces

(

output

)

Removes all traces of stack traces from a Google Test program's output.

RemoveTestCounts()

gtest_output_test.RemoveTestCounts

(

output

)

Removes test counts from a Google Test program's output.

RemoveTime()

gtest_output_test.RemoveTime

(

output

)

Removes all time information from a Google Test program's output.

RemoveTypeInfoDetails()

gtest_output_test.RemoveTypeInfoDetails

(

test_output

)

Removes compiler-specific type info from Google Test program's output.

Args:
     test_output:  the output of a Google Test program.

Returns:
     output with type information normalized to canonical form.

ToUnixLineEnding()

gtest_output_test.ToUnixLineEnding

(

s

)

Changes all Windows/Mac line endings in s to UNIX line endings.

Variable Documentation

__author__

str gtest_output_test.__author__ = 'wan@google.com (Zhanyong Wan)'

private

CAN_GENERATE_GOLDEN_FILE

tuple gtest_output_test.CAN_GENERATE_GOLDEN_FILE

Initial value:

=  (SUPPORTS_DEATH_TESTS and
                            SUPPORTS_TYPED_TESTS and
                            SUPPORTS_THREADS and
                            not IS_WINDOWS)

CATCH_EXCEPTIONS_ENV_VAR_NAME

str gtest_output_test.CATCH_EXCEPTIONS_ENV_VAR_NAME = 'GTEST_CATCH_EXCEPTIONS'

COMMAND_LIST_TESTS

tuple gtest_output_test.COMMAND_LIST_TESTS = ({}, [PROGRAM_PATH, '--gtest_list_tests'])

COMMAND_WITH_COLOR

tuple gtest_output_test.COMMAND_WITH_COLOR = ({}, [PROGRAM_PATH, '--gtest_color=yes'])

COMMAND_WITH_DISABLED

tuple gtest_output_test.COMMAND_WITH_DISABLED

Initial value:

=  (
    {}, [PROGRAM_PATH,
         '--gtest_also_run_disabled_tests',
         'internal_skip_environment_and_ad_hoc_tests',
         '--gtest_filter=*DISABLED_*'])

COMMAND_WITH_SHARDING

tuple gtest_output_test.COMMAND_WITH_SHARDING

Initial value:

=  (
    {'GTEST_SHARD_INDEX': '1', 'GTEST_TOTAL_SHARDS': '2'},
    [PROGRAM_PATH,
     'internal_skip_environment_and_ad_hoc_tests',
     '--gtest_filter=PassingTest.*'])

COMMAND_WITH_TIME

tuple gtest_output_test.COMMAND_WITH_TIME

Initial value:

=  ({}, [PROGRAM_PATH,
                          '--gtest_print_time',
                          'internal_skip_environment_and_ad_hoc_tests',
                          '--gtest_filter=FatalFailureTest.*:LoggingTest.*'])

GENGOLDEN_FLAG

str gtest_output_test.GENGOLDEN_FLAG = '--gengolden'

golden_file

gtest_output_test.golden_file = open(GOLDEN_PATH, 'wb')

GOLDEN_NAME

str gtest_output_test.GOLDEN_NAME = 'gtest_output_test_golden_lin.txt'

GOLDEN_PATH

gtest_output_test.GOLDEN_PATH = os.path.join(gtest_test_utils.GetSourceDir(), GOLDEN_NAME)

IS_WINDOWS

str gtest_output_test.IS_WINDOWS = 'nt'

message

tuple gtest_output_test.message

Initial value:

=  (
          )

output

gtest_output_test.output = GetOutputOfAllCommands()

PROGRAM_PATH

gtest_output_test.PROGRAM_PATH = gtest_test_utils.GetTestExecutablePath('gtest_output_test_')

SUPPORTS_DEATH_TESTS

str gtest_output_test.SUPPORTS_DEATH_TESTS = 'DeathTest' in test_list

SUPPORTS_STACK_TRACES

bool gtest_output_test.SUPPORTS_STACK_TRACES = False

SUPPORTS_THREADS

str gtest_output_test.SUPPORTS_THREADS = 'ExpectFailureWithThreadsTest' in test_list

SUPPORTS_TYPED_TESTS

str gtest_output_test.SUPPORTS_TYPED_TESTS = 'TypedTest' in test_list

test_list

gtest_output_test.test_list = GetShellCommandOutput(COMMAND_LIST_TESTS)