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check: hlsdemux: make duration unit test robust to floating point rounding

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The test_playlist_with_doubles_duration() test fails on some platforms
due to rounding errors that occur when m3u8.c converts from the floating
point value in the HLS manifest to a GstClockTime.

Using assert_equals_float() fixes this because this function handles
the rounding error issues by accepting almost equal.

https://bugzilla.gnome.org/show_bug.cgi?id=753881
This commit is contained in:
Alex Ashley 2015-08-20 15:00:02 +01:00 committed by Sebastian Dröge
parent 40d2693d07
commit 48fefd8c84
1 changed files with 4 additions and 4 deletions
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8
tests/check/elements/hlsdemux_m3u8.c
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@ -558,13 +558,13 @@ GST_START_TEST (test_playlist_with_doubles_duration)
pl = client->current;
/* Check first media segments */
file = GST_M3U8_MEDIA_FILE (g_list_nth_data (pl->files, 0));
assert_equals_uint64 (file->duration, 10.321 * GST_SECOND);
assert_equals_float (file->duration / (double) GST_SECOND, 10.321);
file = GST_M3U8_MEDIA_FILE (g_list_nth_data (pl->files, 1));
assert_equals_uint64 (file->duration, 9.6789 * GST_SECOND);
assert_equals_float (file->duration / (double) GST_SECOND, 9.6789);
file = GST_M3U8_MEDIA_FILE (g_list_nth_data (pl->files, 2));
assert_equals_uint64 (file->duration, 10.2344 * GST_SECOND);
assert_equals_float (file->duration / (double) GST_SECOND, 10.2344);
file = GST_M3U8_MEDIA_FILE (g_list_nth_data (pl->files, 3));
assert_equals_uint64 (file->duration, 9.92 * GST_SECOND);
assert_equals_float (file->duration / (double) GST_SECOND, 9.92);
gst_m3u8_client_free (client);
}