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Exposes gtest flags to user code access. By Alexander Demin.

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This commit is contained in:
zhanyong.wan 2009-02-02 06:37:03 +00:00
parent 4b83461e97
commit ad99ca1446
3 changed files with 64 additions and 19 deletions
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47
include/gtest/gtest.h
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@ -93,16 +93,53 @@
namespace testing {
// The upper limit for valid stack trace depths.
const int kMaxStackTraceDepth = 100;
// Declares the flags.
// This flag temporary enables the disabled tests.
GTEST_DECLARE_bool_(also_run_disabled_tests);
// This flag brings the debugger on an assertion failure.
GTEST_DECLARE_bool_(break_on_failure);
// This flag controls whether Google Test catches all test-thrown exceptions
// and logs them as failures.
GTEST_DECLARE_bool_(catch_exceptions);
// This flag enables using colors in terminal output. Available values are
// "yes" to enable colors, "no" (disable colors), or "auto" (the default)
// to let Google Test decide.
GTEST_DECLARE_string_(color);
// This flag sets up the filter to select by name using a glob pattern
// the tests to run. If the filter is not given all tests are executed.
GTEST_DECLARE_string_(filter);
// This flag causes the Google Test to list tests. None of the tests listed
// are actually run if the flag is provided.
GTEST_DECLARE_bool_(list_tests);
// This flag controls whether Google Test emits a detailed XML report to a file
// in addition to its normal textual output.
GTEST_DECLARE_string_(output);
// This flags control whether Google Test prints the elapsed time for each
// test.
GTEST_DECLARE_bool_(print_time);
// This flag sets how many times the tests are repeated. The default value
// is 1. If the value is -1 the tests are repeating forever.
GTEST_DECLARE_int32_(repeat);
// This flag controls whether Google Test includes Google Test internal
// stack frames in failure stack traces.
GTEST_DECLARE_bool_(show_internal_stack_frames);
// This flag specifies the maximum number of stack frames to be
// printed in a failure message.
GTEST_DECLARE_int32_(stack_trace_depth);
// This flag controls whether Google Test includes Google Test internal
// stack frames in failure stack traces.
GTEST_DECLARE_bool_(show_internal_stack_frames);
// The upper limit for valid stack trace depths.
const int kMaxStackTraceDepth = 100;
namespace internal {

17
src/gtest-internal-inl.h
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@ -60,21 +60,10 @@ namespace testing {
// Declares the flags.
//
// We don't want the users to modify these flags in the code, but want
// Google Test's own unit tests to be able to access them. Therefore we
// declare them here as opposed to in gtest.h.
GTEST_DECLARE_bool_(also_run_disabled_tests);
GTEST_DECLARE_bool_(break_on_failure);
GTEST_DECLARE_bool_(catch_exceptions);
GTEST_DECLARE_string_(color);
// We don't want the users to modify this flag in the code, but want
// Google Test's own unit tests to be able to access it. Therefore we
// declare it here as opposed to in gtest.h.
GTEST_DECLARE_bool_(death_test_use_fork);
GTEST_DECLARE_string_(filter);
GTEST_DECLARE_bool_(list_tests);
GTEST_DECLARE_string_(output);
GTEST_DECLARE_bool_(print_time);
GTEST_DECLARE_int32_(repeat);
GTEST_DECLARE_bool_(show_internal_stack_frames);
GTEST_DECLARE_int32_(stack_trace_depth);
namespace internal {

19
test/gtest_unittest.cc
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@ -33,6 +33,25 @@
// Google Test work.
#include <gtest/gtest.h>
// Verifies that the command line flag variables can be accessed
// in code once <gtest/gtest.h> has been #included.
// Do not move it after other #includes.
TEST(CommandLineFlagsTest, CanBeAccessedInCodeOnceGTestHIsIncluded) {
bool dummy = testing::GTEST_FLAG(also_run_disabled_tests)
|| testing::GTEST_FLAG(break_on_failure)
|| testing::GTEST_FLAG(catch_exceptions)
|| testing::GTEST_FLAG(color) != "unknown"
|| testing::GTEST_FLAG(filter) != "unknown"
|| testing::GTEST_FLAG(list_tests)
|| testing::GTEST_FLAG(output) != "unknown"
|| testing::GTEST_FLAG(print_time)
|| testing::GTEST_FLAG(repeat) > 0
|| testing::GTEST_FLAG(show_internal_stack_frames)
|| testing::GTEST_FLAG(stack_trace_depth) > 0;
EXPECT_TRUE(dummy || !dummy); // Suppresses warning that dummy is unused.
}
#include <gtest/gtest-spi.h>
// Indicates that this translation unit is part of Google Test's