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Implement StringRef.

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This commit is contained in:
Victor Zverovich
2012-12-18 15:39:42 -08:00
parent 2ba1573ac3
commit 2baf6d3030
2 changed files with 59 additions and 10 deletions
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format_test.cc
+12
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@@ -44,6 +44,7 @@ using fmt::internal::Array;
using fmt::Formatter;
using fmt::Format;
using fmt::FormatError;
using fmt::StringRef;
#define FORMAT_TEST_THROW_(statement, expected_exception, message, fail) \
GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
@@ -734,6 +735,17 @@ TEST(FormatterTest, StrNamespace) {
fmt::c_str(Format(""));
}
TEST(FormatterTest, StringRef) {
EXPECT_STREQ("abc", StringRef("abc").c_str());
EXPECT_EQ(3u, StringRef("abc").size());
EXPECT_STREQ("defg", StringRef(std::string("defg")).c_str());
EXPECT_EQ(4u, StringRef(std::string("defg")).size());
EXPECT_STREQ("hijkl", StringRef(Format("hi{0}kl") << 'j').c_str());
EXPECT_EQ(5u, StringRef(Format("hi{0}kl") << 'j').size());
}
struct CountCalls {
int &num_calls;