From: Tim-Philipp Müller <tim.muller@collabora.co.uk>
Date: Tue, 23 Mar 2010 19:23:22 +0000 (+0000)
Subject: structure: add mapping for (uint) to allow deserialisation of unsigned integers
X-Git-Tag: RELEASE-0.10.29~93
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=0aa584917ab980e264140b3e96bde20a906b73cd;p=platform%2Fupstream%2Fgstreamer.git

structure: add mapping for (uint) to allow deserialisation of unsigned integers

Unsigned ints are used in taglists, would be nice to be able to
deserialise them, esp. in connection with the taginject API.
---

diff --git a/gst/gststructure.c b/gst/gststructure.c
index 521def4..83eb96b 100644
--- a/gst/gststructure.c
+++ b/gst/gststructure.c
@@ -1514,6 +1514,10 @@ gst_structure_get_abbrs (gint * n_abbrs)
       ,
       {"i", G_TYPE_INT}
       ,
+      {"uint", G_TYPE_UINT}
+      ,
+      {"u", G_TYPE_UINT}
+      ,
       {"float", G_TYPE_FLOAT}
       ,
       {"f", G_TYPE_FLOAT}
diff --git a/tests/check/gst/gststructure.c b/tests/check/gst/gststructure.c
index 8d7b00c..b37bd24 100644
--- a/tests/check/gst/gststructure.c
+++ b/tests/check/gst/gststructure.c
@@ -73,6 +73,49 @@ GST_START_TEST (test_from_string_int)
 
 GST_END_TEST;
 
+GST_START_TEST (test_from_string_uint)
+{
+  const char *strings[] = {
+    "taglist, bar = (uint) 123456",
+    "taglist, bar = (uint) 0xFFFF",
+    "taglist, bar = (uint) 0x0000FFFF",
+    "taglist, bar = (uint) 0x7FFFFFFF",
+    "taglist, bar = (uint) 0x80000000",
+    "taglist, bar = (uint) 0xFF000000"
+  };
+  guint results[] = {
+    123456,
+    0xFFFF,
+    0xFFFF,
+    0x7FFFFFFF,
+    0x80000000,
+    0xFF000000,
+  };
+  GstStructure *structure;
+  int i;
+
+  for (i = 0; i < G_N_ELEMENTS (strings); ++i) {
+    const char *s;
+    const gchar *name;
+    guint value;
+
+    s = strings[i];
+
+    structure = gst_structure_from_string (s, NULL);
+    fail_if (structure == NULL, "Could not get structure from string %s", s);
+    name = gst_structure_nth_field_name (structure, 0);
+    fail_unless (gst_structure_get_uint (structure, name, &value));
+    fail_unless (value == results[i],
+        "Value %u is not the expected result %u for string %s",
+        value, results[i], s);
+
+    /* cleanup */
+    gst_structure_free (structure);
+  }
+}
+
+GST_END_TEST;
+
 /* Test type conversions from string */
 GST_START_TEST (test_from_string)
 {
@@ -566,6 +609,7 @@ gst_structure_suite (void)
 
   suite_add_tcase (s, tc_chain);
   tcase_add_test (tc_chain, test_from_string_int);
+  tcase_add_test (tc_chain, test_from_string_uint);
   tcase_add_test (tc_chain, test_from_string);
   tcase_add_test (tc_chain, test_to_string);
   tcase_add_test (tc_chain, test_to_from_string);