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string_view::char_type -> value_type (#1539)

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This commit is contained in:
Victor Zverovich
2020-02-01 08:38:00 -08:00
parent 4098970db2
commit b55ea58705
2 changed files with 8 additions and 3 deletions
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6
test/core-test.cc
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@@ -402,8 +402,12 @@ TEST(ArgTest, VisitInvalidArg) {
fmt::visit_format_arg(visitor, arg);
}
TEST(StringViewTest, ValueType) {
static_assert(std::is_same<string_view::value_type, char>::value, "");
}
TEST(StringViewTest, Length) {
// Test that StringRef::size() returns string length, not buffer size.
// Test that string_view::size() returns string length, not buffer size.
char str[100] = "some string";
EXPECT_EQ(std::strlen(str), string_view(str).size());
EXPECT_LT(std::strlen(str), sizeof(str));