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Diffstat (limited to 'third_party/abseil_cpp/absl/strings/internal/str_format/checker_test.cc')
| -rw-r--r-- | third_party/abseil_cpp/absl/strings/internal/str_format/checker_test.cc | 156 |
1 files changed, 0 insertions, 156 deletions
diff --git a/third_party/abseil_cpp/absl/strings/internal/str_format/checker_test.cc b/third_party/abseil_cpp/absl/strings/internal/str_format/checker_test.cc deleted file mode 100644 index a76d70b058..0000000000 --- a/third_party/abseil_cpp/absl/strings/internal/str_format/checker_test.cc +++ /dev/null @@ -1,156 +0,0 @@ -#include <string> - -#include "gmock/gmock.h" -#include "gtest/gtest.h" -#include "absl/strings/str_format.h" - -namespace absl { -ABSL_NAMESPACE_BEGIN -namespace str_format_internal { -namespace { - -std::string ConvToString(FormatConversionCharSet conv) { - std::string out; -#define CONV_SET_CASE(c) \ - if (Contains(conv, FormatConversionCharSetInternal::c)) { \ - out += #c; \ - } - ABSL_INTERNAL_CONVERSION_CHARS_EXPAND_(CONV_SET_CASE, ) -#undef CONV_SET_CASE - if (Contains(conv, FormatConversionCharSetInternal::kStar)) { - out += "*"; - } - return out; -} - -TEST(StrFormatChecker, ArgumentToConv) { - FormatConversionCharSet conv = ArgumentToConv<std::string>(); - EXPECT_EQ(ConvToString(conv), "s"); - - conv = ArgumentToConv<const char*>(); - EXPECT_EQ(ConvToString(conv), "sp"); - - conv = ArgumentToConv<double>(); - EXPECT_EQ(ConvToString(conv), "fFeEgGaA"); - - conv = ArgumentToConv<int>(); - EXPECT_EQ(ConvToString(conv), "cdiouxXfFeEgGaA*"); - - conv = ArgumentToConv<std::string*>(); - EXPECT_EQ(ConvToString(conv), "p"); -} - -#ifdef ABSL_INTERNAL_ENABLE_FORMAT_CHECKER - -struct Case { - bool result; - const char* format; -}; - -template <typename... Args> -constexpr Case ValidFormat(const char* format) { - return {ValidFormatImpl<ArgumentToConv<Args>()...>(format), format}; -} - -TEST(StrFormatChecker, ValidFormat) { - // We want to make sure these expressions are constexpr and they have the - // expected value. - // If they are not constexpr the attribute will just ignore them and not give - // a compile time error. - enum e {}; - enum class e2 {}; - constexpr Case trues[] = { - ValidFormat<>("abc"), // - - ValidFormat<e>("%d"), // - ValidFormat<e2>("%d"), // - ValidFormat<int>("%% %d"), // - ValidFormat<int>("%ld"), // - ValidFormat<int>("%lld"), // - ValidFormat<std::string>("%s"), // - ValidFormat<std::string>("%10s"), // - ValidFormat<int>("%.10x"), // - ValidFormat<int, int>("%*.3x"), // - ValidFormat<int>("%1.d"), // - ValidFormat<int>("%.d"), // - ValidFormat<int, double>("%d %g"), // - ValidFormat<int, std::string>("%*s"), // - ValidFormat<int, double>("%.*f"), // - ValidFormat<void (*)(), volatile int*>("%p %p"), // - ValidFormat<string_view, const char*, double, void*>( - "string_view=%s const char*=%s double=%f void*=%p)"), - - ValidFormat<int>("%% %1$d"), // - ValidFormat<int>("%1$ld"), // - ValidFormat<int>("%1$lld"), // - ValidFormat<std::string>("%1$s"), // - ValidFormat<std::string>("%1$10s"), // - ValidFormat<int>("%1$.10x"), // - ValidFormat<int>("%1$*1$.*1$d"), // - ValidFormat<int, int>("%1$*2$.3x"), // - ValidFormat<int>("%1$1.d"), // - ValidFormat<int>("%1$.d"), // - ValidFormat<double, int>("%2$d %1$g"), // - ValidFormat<int, std::string>("%2$*1$s"), // - ValidFormat<int, double>("%2$.*1$f"), // - ValidFormat<void*, string_view, const char*, double>( - "string_view=%2$s const char*=%3$s double=%4$f void*=%1$p " - "repeat=%3$s)")}; - - for (Case c : trues) { - EXPECT_TRUE(c.result) << c.format; - } - - constexpr Case falses[] = { - ValidFormat<int>(""), // - - ValidFormat<e>("%s"), // - ValidFormat<e2>("%s"), // - ValidFormat<>("%s"), // - ValidFormat<>("%r"), // - ValidFormat<int>("%s"), // - ValidFormat<int>("%.1.d"), // - ValidFormat<int>("%*1d"), // - ValidFormat<int>("%1-d"), // - ValidFormat<std::string, int>("%*s"), // - ValidFormat<int>("%*d"), // - ValidFormat<std::string>("%p"), // - ValidFormat<int (*)(int)>("%d"), // - - ValidFormat<>("%3$d"), // - ValidFormat<>("%1$r"), // - ValidFormat<int>("%1$s"), // - ValidFormat<int>("%1$.1.d"), // - ValidFormat<int>("%1$*2$1d"), // - ValidFormat<int>("%1$1-d"), // - ValidFormat<std::string, int>("%2$*1$s"), // - ValidFormat<std::string>("%1$p"), - - ValidFormat<int, int>("%d %2$d"), // - }; - - for (Case c : falses) { - EXPECT_FALSE(c.result) << c.format; - } -} - -TEST(StrFormatChecker, LongFormat) { -#define CHARS_X_40 "1234567890123456789012345678901234567890" -#define CHARS_X_400 \ - CHARS_X_40 CHARS_X_40 CHARS_X_40 CHARS_X_40 CHARS_X_40 CHARS_X_40 CHARS_X_40 \ - CHARS_X_40 CHARS_X_40 CHARS_X_40 -#define CHARS_X_4000 \ - CHARS_X_400 CHARS_X_400 CHARS_X_400 CHARS_X_400 CHARS_X_400 CHARS_X_400 \ - CHARS_X_400 CHARS_X_400 CHARS_X_400 CHARS_X_400 - constexpr char long_format[] = - CHARS_X_4000 "%d" CHARS_X_4000 "%s" CHARS_X_4000; - constexpr bool is_valid = ValidFormat<int, std::string>(long_format).result; - EXPECT_TRUE(is_valid); -} - -#endif // ABSL_INTERNAL_ENABLE_FORMAT_CHECKER - -} // namespace -} // namespace str_format_internal -ABSL_NAMESPACE_END -} // namespace absl |