fmtlib/fmt
1
0
Fork 1
mirror of https://github.com/fmtlib/fmt.git synced 2025-11-02 15:11:43 +01:00
Code Issues Packages Projects Releases Wiki Activity

Thread-safe time formatting

Browse Source 
This adds thread-safe (at least on platforms that provide necessary extensions) replacement functions for std::localtime and std::gmtime. Alternatively they could be placed in a new source file time.cc, but time.h seems so empty right now...
This commit is contained in:
codicodi
2016-10-09 23:57:52 +02:00
committed by Victor Zverovich
parent 4809e2956a
commit 1e018e65cb
2 changed files with 114 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

24
test/time-test.cc
View File

@@ -31,3 +31,27 @@ TEST(TimeTest, GrowBuffer) {
TEST(TimeTest, EmptyResult) {
EXPECT_EQ("", fmt::format("{}", std::tm()));
}
bool EqualTime(const std::tm &lhs, const std::tm &rhs) {
return lhs.tm_sec == rhs.tm_sec &&
lhs.tm_min == rhs.tm_min &&
lhs.tm_hour == rhs.tm_hour &&
lhs.tm_mday == rhs.tm_mday &&
lhs.tm_mon == rhs.tm_mon &&
lhs.tm_year == rhs.tm_year &&
lhs.tm_wday == rhs.tm_wday &&
lhs.tm_yday == rhs.tm_yday &&
lhs.tm_isdst == rhs.tm_isdst;
}
TEST(TimeTest, LocalTime) {
std::time_t t = std::time(0);
std::tm tm = *std::localtime(&t);
EXPECT_TRUE(EqualTime(tm, fmt::localtime(t)));
}
TEST(TimeTest, GMTime) {
std::time_t t = std::time(0);
std::tm tm = *std::gmtime(&t);
EXPECT_TRUE(EqualTime(tm, fmt::gmtime(t)));
}