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Add IsEmpty overload for C-style strings

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Fixes #3937

PiperOrigin-RevId: 463180144
Change-Id: I21b528acc4c3f3aba4234642be01fcead7fe7f00
This commit is contained in:
Dino Radakovic
2022-07-25 14:37:44 -07:00
committed by Copybara-Service
parent 7735334a46
commit b1e9b6323a
2 changed files with 64 additions and 7 deletions
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26
googlemock/test/gmock-matchers-comparisons_test.cc
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@@ -39,6 +39,8 @@
#pragma warning(disable : 4100)
#endif
#include <vector>
#include "test/gmock-matchers_test.h"
namespace testing {
@@ -983,6 +985,30 @@ TEST(ComparisonBaseTest, WorksWithMoveOnly) {
helper.Call(MoveOnly(1));
}
TEST(IsEmptyTest, MatchesContainer) {
const Matcher<std::vector<int>> m = IsEmpty();
std::vector<int> a = {};
std::vector<int> b = {1};
EXPECT_TRUE(m.Matches(a));
EXPECT_FALSE(m.Matches(b));
}
TEST(IsEmptyTest, MatchesStdString) {
const Matcher<std::string> m = IsEmpty();
std::string a = "z";
std::string b = "";
EXPECT_FALSE(m.Matches(a));
EXPECT_TRUE(m.Matches(b));
}
TEST(IsEmptyTest, MatchesCString) {
const Matcher<const char*> m = IsEmpty();
const char a[] = "";
const char b[] = "x";
EXPECT_TRUE(m.Matches(a));
EXPECT_FALSE(m.Matches(b));
}
// Tests that IsNull() matches any NULL pointer of any type.
TEST(IsNullTest, MatchesNullPointer) {
Matcher<int*> m1 = IsNull();