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author | babenko <babenko@yandex-team.ru> | 2022-02-10 16:49:19 +0300 |
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committer | Daniil Cherednik <dcherednik@yandex-team.ru> | 2022-02-10 16:49:19 +0300 |
commit | f31097c96270919a1f49360bdaaa69ea4f3fefab (patch) | |
tree | 5d5cb817648f650d76cf1076100726fd9b8448e8 /library/cpp/yt/string/unittests/format_ut.cpp | |
parent | cec37806d8847aa3db53bafc9e251d4aaf325c12 (diff) | |
download | ydb-f31097c96270919a1f49360bdaaa69ea4f3fefab.tar.gz |
Restoring authorship annotation for <babenko@yandex-team.ru>. Commit 2 of 2.
Diffstat (limited to 'library/cpp/yt/string/unittests/format_ut.cpp')
-rw-r--r-- | library/cpp/yt/string/unittests/format_ut.cpp | 278 |
1 files changed, 139 insertions, 139 deletions
diff --git a/library/cpp/yt/string/unittests/format_ut.cpp b/library/cpp/yt/string/unittests/format_ut.cpp index 58c757be0d..ee069bb2c0 100644 --- a/library/cpp/yt/string/unittests/format_ut.cpp +++ b/library/cpp/yt/string/unittests/format_ut.cpp @@ -1,149 +1,149 @@ #include <library/cpp/testing/gtest/gtest.h> - -#include <library/cpp/yt/string/format.h> - + +#include <library/cpp/yt/string/format.h> + #include <library/cpp/yt/small_containers/compact_vector.h> -#include <limits> - -namespace NYT { -namespace { - -//////////////////////////////////////////////////////////////////////////////// - -// Some compile-time sanity checks. -static_assert(TFormatTraits<int>::HasCustomFormatValue); -static_assert(TFormatTraits<double>::HasCustomFormatValue); -static_assert(TFormatTraits<void*>::HasCustomFormatValue); -static_assert(TFormatTraits<const char*>::HasCustomFormatValue); -static_assert(TFormatTraits<TStringBuf>::HasCustomFormatValue); -static_assert(TFormatTraits<TString>::HasCustomFormatValue); -static_assert(TFormatTraits<std::vector<int>>::HasCustomFormatValue); +#include <limits> + +namespace NYT { +namespace { + +//////////////////////////////////////////////////////////////////////////////// + +// Some compile-time sanity checks. +static_assert(TFormatTraits<int>::HasCustomFormatValue); +static_assert(TFormatTraits<double>::HasCustomFormatValue); +static_assert(TFormatTraits<void*>::HasCustomFormatValue); +static_assert(TFormatTraits<const char*>::HasCustomFormatValue); +static_assert(TFormatTraits<TStringBuf>::HasCustomFormatValue); +static_assert(TFormatTraits<TString>::HasCustomFormatValue); +static_assert(TFormatTraits<std::vector<int>>::HasCustomFormatValue); // N.B. TCompactVector<int, 1> is not buildable on Windows static_assert(TFormatTraits<TCompactVector<int, 2>>::HasCustomFormatValue); -static_assert(TFormatTraits<std::set<int>>::HasCustomFormatValue); -static_assert(TFormatTraits<std::map<int, int>>::HasCustomFormatValue); -static_assert(TFormatTraits<std::multimap<int, int>>::HasCustomFormatValue); -static_assert(TFormatTraits<THashSet<int>>::HasCustomFormatValue); -static_assert(TFormatTraits<THashMap<int, int>>::HasCustomFormatValue); -static_assert(TFormatTraits<THashMultiSet<int>>::HasCustomFormatValue); -static_assert(TFormatTraits<std::pair<int, int>>::HasCustomFormatValue); -static_assert(TFormatTraits<std::optional<int>>::HasCustomFormatValue); -static_assert(TFormatTraits<TDuration>::HasCustomFormatValue); -static_assert(TFormatTraits<TInstant>::HasCustomFormatValue); - -struct TUnformattable -{ }; -static_assert(!TFormatTraits<TUnformattable>::HasCustomFormatValue); - -//////////////////////////////////////////////////////////////////////////////// - -TEST(TFormatTest, Nothing) -{ - EXPECT_EQ("abc", Format("a%nb%nc", 1, 2)); -} - -TEST(TFormatTest, Verbatim) -{ - EXPECT_EQ("", Format("")); - EXPECT_EQ("test", Format("test")); - EXPECT_EQ("%", Format("%%")); - EXPECT_EQ("%hello%world%", Format("%%hello%%world%%")); -} - -TEST(TFormatTest, MultipleArgs) -{ - EXPECT_EQ("2+2=4", Format("%v+%v=%v", 2, 2, 4)); -} - -TEST(TFormatTest, Strings) -{ - EXPECT_EQ("test", Format("%s", "test")); - EXPECT_EQ("test", Format("%s", TStringBuf("test"))); - EXPECT_EQ("test", Format("%s", TString("test"))); - - EXPECT_EQ(" abc", Format("%6s", TString("abc"))); - EXPECT_EQ("abc ", Format("%-6s", TString("abc"))); - EXPECT_EQ(" abc", Format("%10v", TString("abc"))); - EXPECT_EQ("abc ", Format("%-10v", TString("abc"))); - EXPECT_EQ("abc", Format("%2s", TString("abc"))); - EXPECT_EQ("abc", Format("%-2s", TString("abc"))); - EXPECT_EQ("abc", Format("%0s", TString("abc"))); - EXPECT_EQ("abc", Format("%-0s", TString("abc"))); +static_assert(TFormatTraits<std::set<int>>::HasCustomFormatValue); +static_assert(TFormatTraits<std::map<int, int>>::HasCustomFormatValue); +static_assert(TFormatTraits<std::multimap<int, int>>::HasCustomFormatValue); +static_assert(TFormatTraits<THashSet<int>>::HasCustomFormatValue); +static_assert(TFormatTraits<THashMap<int, int>>::HasCustomFormatValue); +static_assert(TFormatTraits<THashMultiSet<int>>::HasCustomFormatValue); +static_assert(TFormatTraits<std::pair<int, int>>::HasCustomFormatValue); +static_assert(TFormatTraits<std::optional<int>>::HasCustomFormatValue); +static_assert(TFormatTraits<TDuration>::HasCustomFormatValue); +static_assert(TFormatTraits<TInstant>::HasCustomFormatValue); + +struct TUnformattable +{ }; +static_assert(!TFormatTraits<TUnformattable>::HasCustomFormatValue); + +//////////////////////////////////////////////////////////////////////////////// + +TEST(TFormatTest, Nothing) +{ + EXPECT_EQ("abc", Format("a%nb%nc", 1, 2)); +} + +TEST(TFormatTest, Verbatim) +{ + EXPECT_EQ("", Format("")); + EXPECT_EQ("test", Format("test")); + EXPECT_EQ("%", Format("%%")); + EXPECT_EQ("%hello%world%", Format("%%hello%%world%%")); +} + +TEST(TFormatTest, MultipleArgs) +{ + EXPECT_EQ("2+2=4", Format("%v+%v=%v", 2, 2, 4)); +} + +TEST(TFormatTest, Strings) +{ + EXPECT_EQ("test", Format("%s", "test")); + EXPECT_EQ("test", Format("%s", TStringBuf("test"))); + EXPECT_EQ("test", Format("%s", TString("test"))); + + EXPECT_EQ(" abc", Format("%6s", TString("abc"))); + EXPECT_EQ("abc ", Format("%-6s", TString("abc"))); + EXPECT_EQ(" abc", Format("%10v", TString("abc"))); + EXPECT_EQ("abc ", Format("%-10v", TString("abc"))); + EXPECT_EQ("abc", Format("%2s", TString("abc"))); + EXPECT_EQ("abc", Format("%-2s", TString("abc"))); + EXPECT_EQ("abc", Format("%0s", TString("abc"))); + EXPECT_EQ("abc", Format("%-0s", TString("abc"))); EXPECT_EQ(100, std::ssize(Format("%100v", "abc"))); -} - -TEST(TFormatTest, Integers) -{ - EXPECT_EQ("123", Format("%d", 123)); - EXPECT_EQ("123", Format("%v", 123)); - +} + +TEST(TFormatTest, Integers) +{ + EXPECT_EQ("123", Format("%d", 123)); + EXPECT_EQ("123", Format("%v", 123)); + EXPECT_EQ("042", Format("%03d", 42)); EXPECT_EQ("42", Format("%01d", 42)); - EXPECT_EQ("2147483647", Format("%d", std::numeric_limits<i32>::max())); - EXPECT_EQ("-2147483648", Format("%d", std::numeric_limits<i32>::min())); - - EXPECT_EQ("0", Format("%u", 0U)); - EXPECT_EQ("0", Format("%v", 0U)); - EXPECT_EQ("4294967295", Format("%u", std::numeric_limits<ui32>::max())); - EXPECT_EQ("4294967295", Format("%v", std::numeric_limits<ui32>::max())); - - EXPECT_EQ("9223372036854775807", Format("%" PRId64, std::numeric_limits<i64>::max())); - EXPECT_EQ("9223372036854775807", Format("%v", std::numeric_limits<i64>::max())); - EXPECT_EQ("-9223372036854775808", Format("%" PRId64, std::numeric_limits<i64>::min())); - EXPECT_EQ("-9223372036854775808", Format("%v", std::numeric_limits<i64>::min())); - - EXPECT_EQ("0", Format("%" PRIu64, 0ULL)); - EXPECT_EQ("0", Format("%v", 0ULL)); - EXPECT_EQ("18446744073709551615", Format("%" PRIu64, std::numeric_limits<ui64>::max())); - EXPECT_EQ("18446744073709551615", Format("%v", std::numeric_limits<ui64>::max())); -} - -TEST(TFormatTest, Floats) -{ - EXPECT_EQ("3.14", Format("%.2f", 3.1415F)); - EXPECT_EQ("3.14", Format("%.2v", 3.1415F)); - EXPECT_EQ("3.14", Format("%.2lf", 3.1415)); - EXPECT_EQ("3.14", Format("%.2v", 3.1415)); - EXPECT_EQ(TString(std::to_string(std::numeric_limits<double>::max())), - Format("%lF", std::numeric_limits<double>::max())); -} - -TEST(TFormatTest, Bool) -{ - EXPECT_EQ("True", Format("%v", true)); - EXPECT_EQ("False", Format("%v", false)); - EXPECT_EQ("true", Format("%lv", true)); - EXPECT_EQ("false", Format("%lv", false)); -} - -TEST(TFormatTest, Quotes) -{ - EXPECT_EQ("\"True\"", Format("%Qv", true)); - EXPECT_EQ("'False'", Format("%qv", false)); - EXPECT_EQ("'\\\'\"'", Format("%qv", "\'\"")); - EXPECT_EQ("\"\\x01\"", Format("%Qv", "\x1")); - EXPECT_EQ("'\\x1b'", Format("%qv", '\x1b')); -} - -TEST(TFormatTest, Nullable) -{ - EXPECT_EQ("1", Format("%v", std::make_optional<int>(1))); - EXPECT_EQ("<null>", Format("%v", std::nullopt)); - EXPECT_EQ("<null>", Format("%v", std::optional<int>())); - EXPECT_EQ("3.14", Format("%.2f", std::optional<double>(3.1415))); -} - -TEST(TFormatTest, Pointers) -{ - // No idea if pointer format is standardized, check against Sprintf. - auto p = reinterpret_cast<void*>(123); - EXPECT_EQ(Sprintf("%p", reinterpret_cast<void*>(123)), Format("%p", p)); -} - -//////////////////////////////////////////////////////////////////////////////// - -} // namespace -} // namespace NYT + EXPECT_EQ("2147483647", Format("%d", std::numeric_limits<i32>::max())); + EXPECT_EQ("-2147483648", Format("%d", std::numeric_limits<i32>::min())); + + EXPECT_EQ("0", Format("%u", 0U)); + EXPECT_EQ("0", Format("%v", 0U)); + EXPECT_EQ("4294967295", Format("%u", std::numeric_limits<ui32>::max())); + EXPECT_EQ("4294967295", Format("%v", std::numeric_limits<ui32>::max())); + + EXPECT_EQ("9223372036854775807", Format("%" PRId64, std::numeric_limits<i64>::max())); + EXPECT_EQ("9223372036854775807", Format("%v", std::numeric_limits<i64>::max())); + EXPECT_EQ("-9223372036854775808", Format("%" PRId64, std::numeric_limits<i64>::min())); + EXPECT_EQ("-9223372036854775808", Format("%v", std::numeric_limits<i64>::min())); + + EXPECT_EQ("0", Format("%" PRIu64, 0ULL)); + EXPECT_EQ("0", Format("%v", 0ULL)); + EXPECT_EQ("18446744073709551615", Format("%" PRIu64, std::numeric_limits<ui64>::max())); + EXPECT_EQ("18446744073709551615", Format("%v", std::numeric_limits<ui64>::max())); +} + +TEST(TFormatTest, Floats) +{ + EXPECT_EQ("3.14", Format("%.2f", 3.1415F)); + EXPECT_EQ("3.14", Format("%.2v", 3.1415F)); + EXPECT_EQ("3.14", Format("%.2lf", 3.1415)); + EXPECT_EQ("3.14", Format("%.2v", 3.1415)); + EXPECT_EQ(TString(std::to_string(std::numeric_limits<double>::max())), + Format("%lF", std::numeric_limits<double>::max())); +} + +TEST(TFormatTest, Bool) +{ + EXPECT_EQ("True", Format("%v", true)); + EXPECT_EQ("False", Format("%v", false)); + EXPECT_EQ("true", Format("%lv", true)); + EXPECT_EQ("false", Format("%lv", false)); +} + +TEST(TFormatTest, Quotes) +{ + EXPECT_EQ("\"True\"", Format("%Qv", true)); + EXPECT_EQ("'False'", Format("%qv", false)); + EXPECT_EQ("'\\\'\"'", Format("%qv", "\'\"")); + EXPECT_EQ("\"\\x01\"", Format("%Qv", "\x1")); + EXPECT_EQ("'\\x1b'", Format("%qv", '\x1b')); +} + +TEST(TFormatTest, Nullable) +{ + EXPECT_EQ("1", Format("%v", std::make_optional<int>(1))); + EXPECT_EQ("<null>", Format("%v", std::nullopt)); + EXPECT_EQ("<null>", Format("%v", std::optional<int>())); + EXPECT_EQ("3.14", Format("%.2f", std::optional<double>(3.1415))); +} + +TEST(TFormatTest, Pointers) +{ + // No idea if pointer format is standardized, check against Sprintf. + auto p = reinterpret_cast<void*>(123); + EXPECT_EQ(Sprintf("%p", reinterpret_cast<void*>(123)), Format("%p", p)); +} + +//////////////////////////////////////////////////////////////////////////////// + +} // namespace +} // namespace NYT |