Returns the current OS stack trace getter if it is not NULL; otherwise, creates an OsStackTraceGetter, makes it the current getter, and returns it.

Gets the number of tests that should run.

Return a pointer to the block structure of matrix transpose. We continue to hold ownership of the object though.

Recursively try to partition range into segements of total cost less than max_cost

Chops off the n lowest bits from a bit pattern. Returns the n lowest bits. As a side effect, the original bit pattern will be shifted to the right b

Formats a countable noun. Depending on its quantity, either the singular form or the plural form is used. e.g. FormatCountableNoun(1, "formula", "fo

Helper function used by ValidateRegex() to format error messages.

Returns the i-th test among all the tests. i can range from 0 to total_test_count() - 1. If i is not in that range, returns NULL.

Returns true if and only if ch appears anywhere in str (excluding the terminating '\0' character).

The first group with one or more elements. Calling this when there are no groups with non-zero elements will result in a crash.

Number of variable blocks that this residual term depends on.

If *pstr starts with the given prefix, modifies *pstr to be right past the prefix and returns true; otherwise leaves *pstr unchanged and returns false

Returns true if and only if the test was skipped.

Reads and returns the string environment variable corresponding to the given flag; if it's not set, returns default_value.

Gets the number of failed tests.

Gets the user supplied key.

Returns repeater that broadcasts the TestEventListener events to all subscribers.

Gets the number of disabled tests that will be reported in the XML report.

Gets the number of tests to be printed in the XML report.

Swaps two AssertionResults.

Gets the number of all tests.

Gets the number of all test suites.

Gets the outcome of the test part.

Routine to check if ResidualBlock::Evaluate for unary CostFunction with one residual succeeds with true or dies.

Returns an indented copy of stderr output for a death test. This makes distinguishing death test output lines from regular log lines much easier.

Converts the given epoch time in milliseconds to a date string in the ISO 8601 format, without the timezone information.

Converts the given epoch time in milliseconds to a date string in the RFC3339 format, without the timezone information.

Formats the given time in milliseconds as seconds.

Formats the given time in milliseconds as seconds.

Returns the message describing the last system error in errno.

Parses the environment variable var as an Int32. If it is unset, returns default_val. If it is not an Int32, prints an error and aborts.

Returns whether the given character is a valid path separator.

Returns true if and only if the matcher matches x; also explains the match result to 'listener'.

The size of the parameter block.

Returns the most specific TestResult currently running.

Returns the working directory when the first TEST() or TEST_F() was executed.