From 4462906be41fc5843ce0d9570387244ac44b107e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tim-Philipp=20M=C3=BCller?= <tim@centricular.net>
Date: Sat, 10 Mar 2007 12:18:58 +0000
Subject: [PATCH] gst-libs/gst/tag/gstvorbistag.c: Also accept partial dates
 with only year and month, like 1999-12-00 (fixes #410396 e...

Original commit message from CVS:
* gst-libs/gst/tag/gstvorbistag.c: (gst_vorbis_tag_add):
Also accept partial dates with only year and month,
like 1999-12-00 (fixes #410396 even more).
* tests/check/libs/tag.c: (GST_START_TEST):
Add unit test for the above.
---
 ChangeLog                       |  9 +++++++++
 gst-libs/gst/tag/gstvorbistag.c | 10 ++++++----
 tests/check/libs/tag.c          | 16 ++++++++++++++++
 3 files changed, 31 insertions(+), 4 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 7f602a9dda..9772edc8c2 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,12 @@
+2007-03-10  Tim-Philipp Müller  <tim at centricular dot net>
+
+	* gst-libs/gst/tag/gstvorbistag.c: (gst_vorbis_tag_add):
+	  Also accept partial dates with only year and month,
+	  like 1999-12-00 (fixes #410396 even more).
+
+	* tests/check/libs/tag.c: (GST_START_TEST):
+	  Add unit test for the above.
+
 2007-03-10  Tim-Philipp Müller  <tim at centricular dot net>
 
 	* tests/check/elements/subparse.c: (GST_START_TEST),
diff --git a/gst-libs/gst/tag/gstvorbistag.c b/gst-libs/gst/tag/gstvorbistag.c
index e878d33a1b..746c071d0b 100644
--- a/gst-libs/gst/tag/gstvorbistag.c
+++ b/gst-libs/gst/tag/gstvorbistag.c
@@ -254,10 +254,12 @@ gst_vorbis_tag_add (GstTagList * list, const gchar * tag, const gchar * value)
           }
         }
 
-        if (y != 0 && m == 0 && d == 0) {
-          /* accept dates of the form 2007-00-00 as 2007-01-01 */
-          m = 1;
-          d = 1;
+        /* accept dates like 2007-00-00 and 2007-05-00 */
+        if (y != 0) {
+          if (m == 0 && d == 0)
+            m = d = 1;
+          else if (m != 0 && d == 0)
+            d = 1;
         }
 
         /* date might be followed by a time */
diff --git a/tests/check/libs/tag.c b/tests/check/libs/tag.c
index 5a799cd309..61d871949b 100644
--- a/tests/check/libs/tag.c
+++ b/tests/check/libs/tag.c
@@ -530,6 +530,22 @@ GST_START_TEST (test_vorbis_tags)
     g_date_free (date);
     gst_tag_list_free (list);
   }
+
+  /* check date with valid month, but day of 00 */
+  {
+    GDate *date = NULL;
+
+    list = gst_tag_list_new ();
+    gst_vorbis_tag_add (list, "DATE", "1992-05-00");
+
+    fail_unless (gst_tag_list_get_date_index (list, GST_TAG_DATE, 0, &date));
+    fail_unless (date != NULL);
+    fail_unless (g_date_get_year (date) == 1992);
+    fail_unless (g_date_get_month (date) == G_DATE_MAY);
+
+    g_date_free (date);
+    gst_tag_list_free (list);
+  }
 }
 
 GST_END_TEST;