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authorTim-Philipp Müller <tim@centricular.com>2015-04-26 13:37:56 (GMT)
committerTim-Philipp Müller <tim@centricular.com>2015-04-26 13:45:44 (GMT)
commit0bedfc51a4d6dc31a723e14dacf1ffc0bc528e26 (patch)
treef830be451d150525e3557d5d6f16ffa1c0dcc4ab
parent1638859627fe8a9bc7373d99fb06ab9c0727988b (diff)
downloadgst-plugins-base-0bedfc51a4d6dc31a723e14dacf1ffc0bc528e26.tar.gz
gst-plugins-base-0bedfc51a4d6dc31a723e14dacf1ffc0bc528e26.tar.xz
tests: typefindfunctions: add test for UTF-16 MSS manifest typefinding
-rw-r--r--tests/check/gst/typefindfunctions.c90
1 files changed, 90 insertions, 0 deletions
diff --git a/tests/check/gst/typefindfunctions.c b/tests/check/gst/typefindfunctions.c
index f40d4ec..9c1dc0e 100644
--- a/tests/check/gst/typefindfunctions.c
+++ b/tests/check/gst/typefindfunctions.c
@@ -25,6 +25,28 @@
#include <gst/check/gstcheck.h>
#include <gst/base/gsttypefindhelper.h>
+static GstCaps *
+typefind_data (const guint8 * data, gsize data_size,
+ GstTypeFindProbability * prob)
+{
+ GstBuffer *buf;
+ GstCaps *caps;
+
+ GST_MEMDUMP ("typefind data", data, data_size);
+ buf = gst_buffer_new ();
+ gst_buffer_append_memory (buf,
+ gst_memory_new_wrapped (GST_MEMORY_FLAG_READONLY,
+ (guint8 *) data, data_size, 0, data_size, NULL, NULL));
+ GST_BUFFER_OFFSET (buf) = 0;
+
+ caps = gst_type_find_helper_for_buffer (NULL, buf, prob);
+ GST_INFO ("caps: %" GST_PTR_FORMAT ", probability=%u", caps, *prob);
+
+ gst_buffer_unref (buf);
+
+ return caps;
+}
+
GST_START_TEST (test_quicktime_mpeg4video)
{
/* quicktime redirect file which starts with what could also be interpreted
@@ -387,6 +409,73 @@ GST_START_TEST (test_hls_m3u8)
GST_END_TEST;
+static const gchar MANIFEST[] =
+ "<?xml version=\"1.0\" encoding=\"utf-16\"?>\n"
+ "<!--Created with Expression Encoder version 2.1.1216.0-->\n"
+ "<SmoothStreamingMedia\n"
+ " MajorVersion=\"1\"\n"
+ " MinorVersion=\"0\"\n"
+ " Duration=\"5965419999\">\n"
+ " <StreamIndex\n"
+ " Type=\"video\"\n"
+ " Subtype=\"WVC1\"\n"
+ " Chunks=\"299\"\n"
+ " Url=\"QualityLevels({bitrate})/Fragments(video={start time})\">\n"
+ " <QualityLevel\n"
+ " Bitrate=\"2750000\"\n"
+ " FourCC=\"WVC1\"\n" " Width=\"1280\"\n" " Height=\"720\"\n";
+
+static guint8 *
+generate_utf16 (guint off_lo, guint off_hi)
+{
+ guint8 *utf16;
+ gsize len, i;
+
+ len = strlen (MANIFEST);
+ /* BOM + UTF-16 string */
+ utf16 = g_malloc (2 + len * 2);
+ utf16[off_lo] = 0xff;
+ utf16[off_hi] = 0xfe;
+ for (i = 0; i < len; ++i) {
+ utf16[2 + (2 * i) + off_lo] = MANIFEST[i];
+ utf16[2 + (2 * i) + off_hi] = 0x00;
+ }
+
+ return utf16;
+}
+
+/* Test that we can typefind UTF16-LE and UTF16-BE variants
+ * of smooth streaming manifests (even without iconv) */
+GST_START_TEST (test_manifest_typefinding)
+{
+ GstTypeFindProbability prob;
+ const gchar *media_type;
+ GstCaps *caps;
+ guint8 *utf16;
+
+ utf16 = generate_utf16 (0, 1);
+ prob = 0;
+ caps = typefind_data (utf16, 2 + strlen (MANIFEST) * 2, &prob);
+ fail_unless (caps != NULL);
+ media_type = gst_structure_get_name (gst_caps_get_structure (caps, 0));
+ fail_unless_equals_string (media_type, "application/vnd.ms-sstr+xml");
+ fail_unless_equals_int (prob, GST_TYPE_FIND_MAXIMUM);
+ gst_caps_unref (caps);
+ g_free (utf16);
+
+ utf16 = generate_utf16 (1, 0);
+ prob = 0;
+ caps = typefind_data (utf16, 2 + strlen (MANIFEST) * 2, &prob);
+ fail_unless (caps != NULL);
+ media_type = gst_structure_get_name (gst_caps_get_structure (caps, 0));
+ fail_unless_equals_string (media_type, "application/vnd.ms-sstr+xml");
+ fail_unless_equals_int (prob, GST_TYPE_FIND_MAXIMUM);
+ gst_caps_unref (caps);
+ g_free (utf16);
+}
+
+GST_END_TEST;
+
static Suite *
typefindfunctions_suite (void)
{
@@ -403,6 +492,7 @@ typefindfunctions_suite (void)
tcase_add_test (tc_chain, test_eac3);
tcase_add_test (tc_chain, test_random_data);
tcase_add_test (tc_chain, test_hls_m3u8);
+ tcase_add_test (tc_chain, test_manifest_typefinding);
return s;
}