Jeff Smith : ucrtbase: Add support for strftime format %r.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: c6bafaa6d92b78c82be5b955cae455f581750a00
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=c6bafaa6d92b78c82be5b955cae455f581750a00

Author: Jeff Smith <whydoubt at gmail.com>
Date:   Thu Nov 28 01:57:42 2019 -0600

ucrtbase: Add support for strftime format %r.

Signed-off-by: Jeff Smith <whydoubt at gmail.com>
Signed-off-by: Piotr Caban <piotr at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>

---

 dlls/msvcrt/time.c         | 28 ++++++++++++++++++++++++++++
 dlls/ucrtbase/tests/misc.c |  7 +++++--
 2 files changed, 33 insertions(+), 2 deletions(-)

diff --git a/dlls/msvcrt/time.c b/dlls/msvcrt/time.c
index 4283566102..ef4f228554 100644
--- a/dlls/msvcrt/time.c
+++ b/dlls/msvcrt/time.c
@@ -1386,6 +1386,34 @@ static MSVCRT_size_t strftime_impl(STRFTIME_CHAR *str, MSVCRT_size_t max,
                 return 0;
             break;
 #if _MSVCR_VER>=140
+        case 'r':
+            if(time_data == MSVCRT_locale->locinfo->lc_time_curr)
+            {
+                if(!MSVCRT_CHECK_PMT(mstm->tm_hour>=0 && mstm->tm_hour<=23))
+                    goto einval_error;
+                if(!strftime_int(str, &ret, max, (mstm->tm_hour + 11) % 12 + 1,
+                            alternate ? 0 : 2, 1, 12))
+                    return 0;
+                if(ret < max)
+                    str[ret++] = ':';
+                if(!strftime_int(str, &ret, max, mstm->tm_min, alternate ? 0 : 2, 0, 59))
+                    return 0;
+                if(ret < max)
+                    str[ret++] = ':';
+                if(!strftime_int(str, &ret, max, mstm->tm_sec, alternate ? 0 : 2, 0, MAX_SECONDS))
+                    return 0;
+                if(ret < max)
+                    str[ret++] = ' ';
+                if(!strftime_str(str, &ret, max, mstm->tm_hour<12 ?
+                            STRFTIME_TD(time_data, am) : STRFTIME_TD(time_data, pm)))
+                    return 0;
+            }
+            else
+            {
+                if(!strftime_format(str, &ret, max, mstm, time_data, STRFTIME_TD(time_data, time)))
+                    return 0;
+            }
+            break;
         case 'R':
             if(!strftime_int(str, &ret, max, mstm->tm_hour, alternate ? 0 : 2, 0, 23))
                 return 0;
diff --git a/dlls/ucrtbase/tests/misc.c b/dlls/ucrtbase/tests/misc.c
index c1ab7f216a..083be42f42 100644
--- a/dlls/ucrtbase/tests/misc.c
+++ b/dlls/ucrtbase/tests/misc.c
@@ -974,8 +974,10 @@ static void test_strftime(void)
         {"%I", "11", { 0, 0, 23, 1, 0, 70, 4, 0, 0 }},
         {"%I", "", { 0, 0, 24, 1, 0, 70, 4, 0, 0 }},
         {"%n", "\n", { 0, 0, 0, 1, 0, 70, 4, 0, 0 }},
-        {"%r", "12:00:00 AM", { 0, 0, 0, 1, 0, 70, 4, 0, 0 }, TRUE, TRUE},
-        {"%r", "02:00:00 PM", { 0, 0, 14, 1, 0, 121, 6, 0, 0 }, TRUE, TRUE},
+        {"%r", "12:00:00 AM", { 0, 0, 0, 1, 0, 70, 4, 0, 0 }},
+        {"%r", "02:00:00 PM", { 0, 0, 14, 1, 0, 121, 6, 0, 0 }},
+        {"%#r", "12:0:0 AM", { 0, 0, 0, 1, 0, 70, 4, 0, 0 }},
+        {"%#r", "2:0:0 PM", { 0, 0, 14, 1, 0, 121, 6, 0, 0 }},
         {"%t", "\t", { 0, 0, 0, 1, 0, 70, 4, 0, 0 }},
         {"%g", "", { 0, 0, 0, 1, 0, -1901, 4, 0, 0 }},
         {"%g", "", { 0, 0, 0, 1, 0, -1901, 3, 364, 0 }},
@@ -1077,6 +1079,7 @@ static void test_strftime(void)
         { "%#x", "y70", 0, L"yyy", 0, { 0, 0, 0, 1, 0, 70, 0, 0, 0 }},
         { "%#x", "1970", 0, L"yyyy", 0, { 0, 0, 0, 1, 0, 70, 0, 0, 0 }},
         { "%#x", "y1970", 0, L"yyyyy", 0, { 0, 0, 0, 1, 0, 70, 0, 0, 0 }},
+        { "%r", "z", L"x", L"y", L"z", { 0, 0, 0, 1, 0, 70, 0, 0, 0 }},
     };
 
     const struct {