Sets an environment variable to a given value; unsets it when the given value is None.

Sets the env variable to 'value'; unsets it when 'value' is None.

Sets an environment variable to a given value; unsets it when the given value is None.

Sets the global test part result reporter.

Sets the global test part result reporter.

Sets the global test part result reporter.

Sets SIGPROF action and ITIMER_PROF timer (interval: 1ms).

Sets SIGPROF action and ITIMER_PROF timer (interval: 1ms).

Checks whether sharding is enabled by examining the relevant environment variable values. If the variables are present, but inconsistent (i.e., shard_

Skips to the first non-space char after the first comma in 'str'; returns NULL if no comma is found in 'str'.

Skips to the first non-space char after the first comma in 'str'; returns NULL if no comma is found in 'str'.

Skips to the first non-space char after the first comma in 'str'; returns NULL if no comma is found in 'str'.

Converts an array of wide chars to a narrow string using the UTF-8 encoding, and streams the result to the given Message object.

Converts an array of wide chars to a narrow string using the UTF-8 encoding, and streams the result to the given Message object.

Converts an array of wide chars to a narrow string using the UTF-8 encoding, and streams the result to the given Message object.

A helper function for testing SCOPED_TRACE.

A helper function for testing SCOPED_TRACE.

Tests the *_EXIT family of macros, using a variety of predicates.

Tests the *_EXIT family of macros, using a variety of predicates.

Verifies correct behavior when no help flag is specified. Verifies that when no help flag is specified, the tests are run and the help messag

Verifies correct behavior when no help flag is specified. Verifies that when no help flag is specified, the tests are run and the help messag

C'tor. TestPartResult does NOT have a default constructor. Always use this constructor (with parameters) to create a TestPartResult object.

C'tor. TestPartResult does NOT have a default constructor. Always use this constructor (with parameters) to create a TestPartResult object.

Tests using --gtest_repeat when --gtest_filter specifies an empty set of tests.

Tests using --gtest_repeat when --gtest_filter specifies an empty set of tests.

Returns the given word in title case. The difference between this and string's title() method is that Title('4-ary') is '4-ary' while '4-ary'.tit

Returns the given word in title case. The difference between this and string's title() method is that Title('4-ary') is '4-ary' while '4-ary'.tit

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

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

This function calls a test subroutine, catches the fatal failure it generates, and then returns early.

This function calls a test subroutine, catches the fatal failure it generates, and then returns early.

Prints the given function arguments to the ostream.

Verifies that the given file exists; aborts on failure. relative_path is the file path relative to the given directory.

Verifies that the given file exists; aborts on failure. relative_path is the file path relative to the given directory.

Verifies that the given output file path is valid. relative_path is relative to the output_dir directory.

Verifies that the given output file path is valid. relative_path is relative to the output_dir directory.

Converts a wide string to a narrow string in UTF-8 encoding. The wide string is assumed to have the following encoding: UTF-16 if sizeof(wchar_t) == 2

Fetches all of the child nodes of element, a DOM Element object. Returns them as the values of a dictionary keyed by the IDs of the child

Fetches all of the child nodes of element, a DOM Element object. Returns them as the values of a dictionary keyed by the IDs of the child

Returns the xml output generated by running the program gtest_prog_name. Furthermore, the program's exit code must be expected_exit_code.

Returns the xml output generated by running the program gtest_prog_name. Furthermore, the program's exit code must be expected_exit_code.

Parses and strips Google Test flags from argv. This is idempotent.

Parses and strips Google Test flags from argv. This is idempotent.

Return current thread id as size_t It exists because the std::this_thread::get_id() is much slower(espcially under VS 2013)

Returns true iff the user specified the cardinality explicitly using a .Times().

Returns true iff the user specified the cardinality explicitly using a .Times().

On Windows the count argument to read and write is unsigned, so convert it from size_t preventing integer overflow.