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Add starts_with to basic_string_view. (#3080)

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Signed-off-by: Vladislav Shchapov <vladislav@shchapov.ru>

Signed-off-by: Vladislav Shchapov <vladislav@shchapov.ru>
This commit is contained in:
Vladislav Shchapov
2022-09-04 11:41:16 -07:00
committed by GitHub
parent d59b89e9cd
commit bac53951b8
2 changed files with 22 additions and 0 deletions
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test/core-test.cc
+10
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@@ -70,6 +70,16 @@ TEST(string_view_test, compare) {
EXPECT_LT(string_view("foo").compare(string_view("fop")), 0);
EXPECT_GT(string_view("foo").compare(string_view("fo")), 0);
EXPECT_LT(string_view("fo").compare(string_view("foo")), 0);
EXPECT_TRUE(string_view("foo").starts_with('f'));
EXPECT_FALSE(string_view("foo").starts_with('o'));
EXPECT_FALSE(string_view().starts_with('o'));
EXPECT_TRUE(string_view("foo").starts_with("fo"));
EXPECT_TRUE(string_view("foo").starts_with("foo"));
EXPECT_FALSE(string_view("foo").starts_with("fooo"));
EXPECT_FALSE(string_view().starts_with("fooo"));
check_op<std::equal_to>();
check_op<std::not_equal_to>();
check_op<std::less>();