Signed-off-by: Jeff Smith whydoubt@gmail.com --- dlls/msvcrt/time.c | 13 ++++++++- dlls/ucrtbase/tests/misc.c | 57 ++++++++++++++++++++++++++++++++++++-- 2 files changed, 66 insertions(+), 4 deletions(-)
diff --git a/dlls/msvcrt/time.c b/dlls/msvcrt/time.c index 50e571540f..eea47ec2cd 100644 --- a/dlls/msvcrt/time.c +++ b/dlls/msvcrt/time.c @@ -1196,7 +1196,7 @@ static MSVCRT_size_t strftime_impl(STRFTIME_CHAR *str, MSVCRT_size_t max, MSVCRT_size_t ret, tmp; BOOL alternate; #if _MSVCR_VER>=140 - int tmp_year; + int tmp_year, tmp_days; #endif int year = mstm ? mstm->tm_year + 1900 : -1;
@@ -1342,6 +1342,17 @@ static MSVCRT_size_t strftime_impl(STRFTIME_CHAR *str, MSVCRT_size_t max, return 0; } break; + case 'V': + tmp_year = year; + tmp_days = mstm->tm_yday - (mstm->tm_wday ? mstm->tm_wday : 7) + 4; + if (tmp_days < 0) + tmp_days += 365 + IsLeapYear(--tmp_year); + else if(tmp_days >= 365 + IsLeapYear(tmp_year)) + tmp_days -= 365 + IsLeapYear(tmp_year++); + + if(!strftime_int(str, &ret, max, tmp_days/7 + 1, alternate ? 0 : 2, 0, 53)) + return 0; + break; #endif case 'H': if(!strftime_int(str, &ret, max, mstm->tm_hour, alternate ? 0 : 2, 0, 23)) diff --git a/dlls/ucrtbase/tests/misc.c b/dlls/ucrtbase/tests/misc.c index a33742e9c1..de1c0f1288 100644 --- a/dlls/ucrtbase/tests/misc.c +++ b/dlls/ucrtbase/tests/misc.c @@ -994,9 +994,9 @@ static void test_strftime(void) {"%G", "1971", { 0, 0, 0, 2, 0, 72, 0, 1, 0 }}, {"%G", "1972", { 0, 0, 0, 3, 0, 72, 1, 2, 0 }}, {"%G", "2016", { 0, 0, 0, 1, 0, 117, 0, 0, 0 }}, - {"%V", "01", { 0, 0, 0, 1, 0, 70, 4, 0, 0 }, TRUE}, - {"%V", "52", { 0, 0, 0, 1, 0, 117, 0, 0, 0 }, TRUE}, - {"%V", "53", { 0, 0, 14, 1, 0, 121, 6, 0, 0 }, TRUE}, + {"%V", "01", { 0, 0, 0, 1, 0, 70, 4, 0, 0 }}, + {"%V", "52", { 0, 0, 0, 1, 0, 117, 0, 0, 0 }}, + {"%V", "53", { 0, 0, 14, 1, 0, 121, 6, 0, 0 }}, {"%y", "", { 0, 0, 0, 0, 0, -1901, 0, 0, 0 }}, {"%y", "00", { 0, 0, 0, 0, 0, -1900, 0, 0, 0 }}, {"%y", "99", { 0, 0, 0, 0, 0, 8099, 0, 0, 0 }}, @@ -1081,6 +1081,42 @@ static void test_strftime(void) { "%#x", "y1970", 0, L"yyyyy", 0, { 0, 0, 0, 1, 0, 70, 0, 0, 0 }}, };
+ const struct { + int year; + int yday; + const char *ret[7]; + } tests_yweek[] = { + { 100, 0, { "99 52", "00 01", "00 01", "00 01", "00 01", "99 53", "99 52" }}, + { 100, 1, { "99 52", "00 01", "00 01", "00 01", "00 01", "00 01", "99 53" }}, + { 100, 2, { "99 53", "00 01", "00 01", "00 01", "00 01", "00 01", "00 01" }}, + { 100, 3, { "00 01", "00 01", "00 01", "00 01", "00 01", "00 01", "00 01" }}, + { 100, 4, { "00 01", "00 02", "00 01", "00 01", "00 01", "00 01", "00 01" }}, + { 100, 5, { "00 01", "00 02", "00 02", "00 01", "00 01", "00 01", "00 01" }}, + { 100, 6, { "00 01", "00 02", "00 02", "00 02", "00 01", "00 01", "00 01" }}, + { 100, 358, { "00 51", "00 52", "00 52", "00 52", "00 52", "00 52", "00 51" }}, + { 100, 359, { "00 51", "00 52", "00 52", "00 52", "00 52", "00 52", "00 52" }}, + { 100, 360, { "00 52", "00 52", "00 52", "00 52", "00 52", "00 52", "00 52" }}, + { 100, 361, { "00 52", "00 53", "00 52", "00 52", "00 52", "00 52", "00 52" }}, + { 100, 362, { "00 52", "00 53", "00 53", "00 52", "00 52", "00 52", "00 52" }}, + { 100, 363, { "00 52", "01 01", "00 53", "00 53", "00 52", "00 52", "00 52" }}, + { 100, 364, { "00 52", "01 01", "01 01", "00 53", "00 53", "00 52", "00 52" }}, + { 100, 365, { "00 52", "01 01", "01 01", "01 01", "00 53", "00 53", "00 52" }}, + { 101, 0, { "00 52", "01 01", "01 01", "01 01", "01 01", "00 53", "00 53" }}, + { 101, 1, { "00 53", "01 01", "01 01", "01 01", "01 01", "01 01", "00 53" }}, + { 101, 2, { "00 53", "01 01", "01 01", "01 01", "01 01", "01 01", "01 01" }}, + { 101, 3, { "01 01", "01 01", "01 01", "01 01", "01 01", "01 01", "01 01" }}, + { 101, 4, { "01 01", "01 02", "01 01", "01 01", "01 01", "01 01", "01 01" }}, + { 101, 5, { "01 01", "01 02", "01 02", "01 01", "01 01", "01 01", "01 01" }}, + { 101, 6, { "01 01", "01 02", "01 02", "01 02", "01 01", "01 01", "01 01" }}, + { 101, 358, { "01 51", "01 52", "01 52", "01 52", "01 52", "01 52", "01 51" }}, + { 101, 359, { "01 51", "01 52", "01 52", "01 52", "01 52", "01 52", "01 52" }}, + { 101, 360, { "01 52", "01 52", "01 52", "01 52", "01 52", "01 52", "01 52" }}, + { 101, 361, { "01 52", "01 53", "01 52", "01 52", "01 52", "01 52", "01 52" }}, + { 101, 362, { "01 52", "02 01", "01 53", "01 52", "01 52", "01 52", "01 52" }}, + { 101, 363, { "01 52", "02 01", "02 01", "01 53", "01 52", "01 52", "01 52" }}, + { 101, 364, { "01 52", "02 01", "02 01", "02 01", "01 53", "01 52", "01 52" }}, + }; + __lc_time_data time_data = { { "d1", "d2", "d3", "d4", "d5", "d6", "d7" }, { "day1", "day2", "day3", "day4", "day5", "day6", "day7" }, @@ -1095,6 +1131,7 @@ static void test_strftime(void) };
const struct tm epoch = { 0, 0, 0, 1, 0, 70, 4, 0, 0 }; + struct tm tm_yweek = { 0, 0, 0, 1, 0, 70, 0, 0, 0 }; char buf[256]; int i, ret=0;
@@ -1137,6 +1174,20 @@ static void test_strftime(void) i, buf, tests_td[i].ret); } } + + for (i=0; i<ARRAY_SIZE(tests_yweek); i++) + { + int j; + tm_yweek.tm_year = tests_yweek[i].year; + tm_yweek.tm_yday = tests_yweek[i].yday; + for (j=0; j<7; j++) + { + tm_yweek.tm_wday = j; + p_strftime(buf, sizeof(buf), "%g %V", &tm_yweek); + ok(!strcmp(buf, tests_yweek[i].ret[j]), "%d,%d) buf = "%s", expected "%s"\n", + i, j, buf, tests_yweek[i].ret[j]); + } + } }
static LONG* get_failures_counter(HANDLE *map)