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Adds tests for SkipPrefix().

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This commit is contained in:
zhanyong.wan 2010-06-08 22:51:46 +00:00
parent 38e1465902
commit 985a30360c
2 changed files with 28 additions and 1 deletions
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2
include/gtest/internal/gtest-internal.h
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@ -607,7 +607,7 @@ GTEST_API_ TestInfo* MakeAndRegisterTestInfo(
// 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. None of pstr, *pstr, and prefix can be NULL.
bool SkipPrefix(const char* prefix, const char** pstr);
GTEST_API_ bool SkipPrefix(const char* prefix, const char** pstr);
#if GTEST_HAS_TYPED_TEST || GTEST_HAS_TYPED_TEST_P

27
test/gtest_unittest.cc
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@ -178,6 +178,7 @@ using testing::internal::ShouldShard;
using testing::internal::ShouldUseColor;
using testing::internal::Shuffle;
using testing::internal::ShuffleRange;
using testing::internal::SkipPrefix;
using testing::internal::StreamableToString;
using testing::internal::String;
using testing::internal::TestEventListenersAccessor;
@ -7075,3 +7076,29 @@ TEST(NativeArrayTest, WorksForTwoDimensionalArray) {
ASSERT_EQ(2U, na.size());
EXPECT_EQ(a, na.begin());
}
// Tests SkipPrefix().
TEST(SkipPrefixTest, SkipsWhenPrefixMatches) {
const char* const str = "hello";
const char* p = str;
EXPECT_TRUE(SkipPrefix("", &p));
EXPECT_EQ(str, p);
p = str;
EXPECT_TRUE(SkipPrefix("hell", &p));
EXPECT_EQ(str + 4, p);
}
TEST(SkipPrefixTest, DoesNotSkipWhenPrefixDoesNotMatch) {
const char* const str = "world";
const char* p = str;
EXPECT_FALSE(SkipPrefix("W", &p));
EXPECT_EQ(str, p);
p = str;
EXPECT_FALSE(SkipPrefix("world!", &p));
EXPECT_EQ(str, p);
}