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Conception/drake-master/common/test/drake_assert_test.cc

69 lines
1.9 KiB

#include "drake/common/drake_assert.h"
#include <string>
#include <vector>
#include <gtest/gtest.h>
namespace {
GTEST_TEST(DrakeAssertTest, MatchingConfigTest) {
#ifdef DRAKE_ASSERT_IS_ARMED
EXPECT_TRUE(::drake::kDrakeAssertIsArmed);
EXPECT_FALSE(::drake::kDrakeAssertIsDisarmed);
#else
EXPECT_FALSE(::drake::kDrakeAssertIsArmed);
EXPECT_TRUE(::drake::kDrakeAssertIsDisarmed);
#endif
#ifdef DRAKE_ASSERT_IS_DISARMED
EXPECT_FALSE(::drake::kDrakeAssertIsArmed);
EXPECT_TRUE(::drake::kDrakeAssertIsDisarmed);
#else
EXPECT_TRUE(::drake::kDrakeAssertIsArmed);
EXPECT_FALSE(::drake::kDrakeAssertIsDisarmed);
#endif
}
// Note that Drake's styleguide forbids death tests, but our only choice here
// is to use death tests because our implementation is documented to abort().
GTEST_TEST(DrakeAssertDeathTest, DemandTest) {
::testing::FLAGS_gtest_death_test_style = "threadsafe";
ASSERT_DEATH(
{ DRAKE_DEMAND(false); },
"abort: Failure at .*drake_assert_test.cc:.. in TestBody..: "
"condition 'false' failed");
}
struct BoolConvertible { operator bool() const { return true; } };
GTEST_TEST(DrakeAssertDeathTest, AssertSyntaxTest) {
// These should compile.
DRAKE_ASSERT((2 + 2) == 4);
DRAKE_ASSERT(BoolConvertible());
}
GTEST_TEST(DrakeAssertDeathTest, AssertFalseTest) {
::testing::FLAGS_gtest_death_test_style = "threadsafe";
if (::drake::kDrakeAssertIsArmed) {
ASSERT_DEATH(
{ DRAKE_ASSERT(2 + 2 == 5); },
"abort: Failure at .*drake_assert_test.cc:.. in TestBody..: "
"condition '2 \\+ 2 == 5' failed");
} else {
DRAKE_ASSERT(2 + 2 == 5);
}
}
GTEST_TEST(DrakeAssertDeathTest, AssertVoidTestArmed) {
::testing::FLAGS_gtest_death_test_style = "threadsafe";
if (::drake::kDrakeAssertIsArmed) {
ASSERT_DEATH(
{ DRAKE_ASSERT_VOID(::abort()); },
"");
} else {
DRAKE_ASSERT_VOID(::abort());
}
}
} // namespace