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Added support for pre-c++17 experimental string_view (#607)

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Added support for pre-c++17 experimental string_view
This commit is contained in:
Virgilio Alexandre Fornazin
2017-12-16 15:03:11 -02:00
committed by Victor Zverovich
parent cabce31f45
commit 5705bf1c71
3 changed files with 63 additions and 0 deletions
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6
test/CMakeLists.txt
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@@ -11,6 +11,12 @@ target_compile_options(gmock PUBLIC ${CPP11_FLAG})
target_compile_definitions(gmock PUBLIC GTEST_HAS_STD_WSTRING=1)
target_include_directories(gmock PUBLIC .)
# Workaround for Cygwin to make google-tests compile and run because the macro
# _POSIX_C_SOURCE must be defined to allow fileno(), strdup(), fdopen() calls.
if (CYGWIN)
target_compile_definitions(gmock PUBLIC _POSIX_C_SOURCE=200809)
endif ()
find_package(Threads)
if (Threads_FOUND)
target_link_libraries(gmock ${CMAKE_THREAD_LIBS_INIT})

21
test/format-test.cc
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@@ -156,6 +156,11 @@ TEST(StringRefTest, Ctor) {
EXPECT_STREQ("hijk", StringRef(std::string_view("hijk")).data());
EXPECT_EQ(4u, StringRef(std::string_view("hijk")).size());
#endif
#if FMT_HAS_EXPERIMENTAL_STRING_VIEW
EXPECT_STREQ("hijk", StringRef(std::experimental::string_view("hijk")).data());
EXPECT_EQ(4u, StringRef(std::experimental::string_view("hijk")).size());
#endif
}
TEST(StringRefTest, ConvertToString) {
@@ -167,6 +172,12 @@ TEST(StringRefTest, ConvertToString) {
std::string_view sv = static_cast<std::string_view>(str_ref);
EXPECT_EQ("defg", sv);
#endif
#if FMT_HAS_EXPERIMENTAL_STRING_VIEW
StringRef str_ref("defg");
std::experimental::string_view sv = static_cast<std::experimental::string_view>(str_ref);
EXPECT_EQ("defg", sv);
#endif
}
TEST(CStringRefTest, Ctor) {
@@ -176,6 +187,10 @@ TEST(CStringRefTest, Ctor) {
#if FMT_HAS_STRING_VIEW
EXPECT_STREQ("hijk", CStringRef(std::string_view("hijk")).c_str());
#endif
#if FMT_HAS_EXPERIMENTAL_STRING_VIEW
EXPECT_STREQ("hijk", CStringRef(std::experimental::string_view("hijk")).c_str());
#endif
}
#if FMT_USE_TYPE_TRAITS
@@ -1399,6 +1414,12 @@ TEST(FormatterTest, FormatStringView) {
}
#endif
#if FMT_HAS_EXPERIMENTAL_STRING_VIEW
TEST(FormatterTest, FormatExperimentalStringView) {
EXPECT_EQ("test", format("{0}", std::experimental::string_view("test")));
}
#endif
void format_arg(fmt::BasicFormatter<char> &f, const char *, const Date &d) {
f.writer() << d.year() << '-' << d.month() << '-' << d.day();
}