From 2bf87ad84cd0158f766bbac5ce240c51852d567f Mon Sep 17 00:00:00 2001
From: Thiago Santos <thiagoss@osg.samsung.com>
Date: Wed, 27 Jan 2016 10:48:53 -0300
Subject: [PATCH] tests: dashdemux: add tests for snap flags seeking

Similar to HLS but DASH has the extra issue that it can have
multiple streams so snapping can be tricky as streams usually
won't be aligned.

For now, those tests handle the case of only having a single
stream.

https://bugzilla.gnome.org/show_bug.cgi?id=759158
---
 tests/check/elements/dash_demux.c | 47 +++++++++++++++++++++++++++++++
 1 file changed, 47 insertions(+)

diff --git a/tests/check/elements/dash_demux.c b/tests/check/elements/dash_demux.c
index e49230d201..b3efe7a629 100644
--- a/tests/check/elements/dash_demux.c
+++ b/tests/check/elements/dash_demux.c
@@ -619,6 +619,49 @@ GST_START_TEST (testSeekPosition)
 
 GST_END_TEST;
 
+GST_START_TEST (testSeekSnapBeforePosition)
+{
+  /* Seek to 1.5s, snap before, it go to 1s */
+  run_seek_position_test (1.0, GST_SEEK_TYPE_SET, 1500 * GST_MSECOND,
+      GST_SEEK_TYPE_NONE, 0, GST_SEEK_FLAG_FLUSH | GST_SEEK_FLAG_SNAP_BEFORE,
+      1000 * GST_MSECOND, -1, 3);
+}
+
+GST_END_TEST;
+
+
+GST_START_TEST (testSeekSnapAfterPosition)
+{
+  /* Seek to 1.5s with snap after, it should move to 2s */
+  run_seek_position_test (1.0, GST_SEEK_TYPE_SET, 1500 * GST_MSECOND,
+      GST_SEEK_TYPE_NONE, 0, GST_SEEK_FLAG_FLUSH | GST_SEEK_FLAG_SNAP_AFTER,
+      2000 * GST_MSECOND, -1, 2);
+}
+
+GST_END_TEST;
+
+
+GST_START_TEST (testReverseSeekSnapBeforePosition)
+{
+  run_seek_position_test (-1.0, GST_SEEK_TYPE_SET, 1000 * GST_MSECOND,
+      GST_SEEK_TYPE_SET, 2500 * GST_MSECOND,
+      GST_SEEK_FLAG_FLUSH | GST_SEEK_FLAG_SNAP_BEFORE, 1000 * GST_MSECOND,
+      3000 * GST_MSECOND, 2);
+}
+
+GST_END_TEST;
+
+
+GST_START_TEST (testReverseSeekSnapAfterPosition)
+{
+  run_seek_position_test (-1.0, GST_SEEK_TYPE_SET, 1000 * GST_MSECOND,
+      GST_SEEK_TYPE_SET, 2500 * GST_MSECOND,
+      GST_SEEK_FLAG_FLUSH | GST_SEEK_FLAG_SNAP_AFTER, 1000 * GST_MSECOND,
+      2000 * GST_MSECOND, 1);
+}
+
+GST_END_TEST;
+
 static void
 testDownloadErrorMessageCallback (GstAdaptiveDemuxTestEngine * engine,
     GstMessage * msg, gpointer user_data)
@@ -945,6 +988,10 @@ dash_demux_suite (void)
   tcase_add_test (tc_basicTest, testSeekKeyUnitPosition);
   tcase_add_test (tc_basicTest, testSeekPosition);
   tcase_add_test (tc_basicTest, testSeekUpdateStopPosition);
+  tcase_add_test (tc_basicTest, testSeekSnapBeforePosition);
+  tcase_add_test (tc_basicTest, testSeekSnapAfterPosition);
+  tcase_add_test (tc_basicTest, testReverseSeekSnapBeforePosition);
+  tcase_add_test (tc_basicTest, testReverseSeekSnapAfterPosition);
   tcase_add_test (tc_basicTest, testDownloadError);
   tcase_add_test (tc_basicTest, testFragmentDownloadError);
   tcase_add_test (tc_basicTest, testQuery);