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StartsWith: Explicitly construct matcher-typed strings from matchee parameter

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The current implementation breaks for absl::string_view on gcc, c++14: https://godbolt.org/z/Tzd3q1fqx

Closes #4391

PiperOrigin-RevId: 575853981
Change-Id: I7b782598add480eb69d4ca27ea4a4bf5f758f6a3
This commit is contained in:
Dino Radakovic 2023-10-23 10:10:45 -07:00 committed by Copybara-Service
parent 116b7e5528
commit 518387203b
2 changed files with 11 additions and 2 deletions
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4
googlemock/include/gmock/gmock-matchers.h
View File

@ -1048,7 +1048,7 @@ class StartsWithMatcher {
template <typename MatcheeStringType>
bool MatchAndExplain(const MatcheeStringType& s,
MatchResultListener* /* listener */) const {
const StringType& s2(s);
const StringType s2(s);
return s2.length() >= prefix_.length() &&
s2.substr(0, prefix_.length()) == prefix_;
}
@ -1102,7 +1102,7 @@ class EndsWithMatcher {
template <typename MatcheeStringType>
bool MatchAndExplain(const MatcheeStringType& s,
MatchResultListener* /* listener */) const {
const StringType& s2(s);
const StringType s2(s);
return s2.length() >= suffix_.length() &&
s2.substr(s2.length() - suffix_.length()) == suffix_;
}

9
googlemock/test/gmock-matchers-comparisons_test.cc
View File

@ -1769,6 +1769,15 @@ TEST(StartsWithTest, CanDescribeSelf) {
EXPECT_EQ("starts with \"Hi\"", Describe(m));
}
TEST(StartsWithTest, WorksWithStringMatcherOnStringViewMatchee) {
#if GTEST_INTERNAL_HAS_STRING_VIEW
EXPECT_THAT(internal::StringView("talk to me goose"),
StartsWith(std::string("talk")));
#else
GTEST_SKIP() << "Not applicable without internal::StringView.";
#endif // GTEST_INTERNAL_HAS_STRING_VIEW
}
// Tests EndsWith(s).
TEST(EndsWithTest, MatchesStringWithGivenSuffix) {