fmp4mux: Pass one more buffer in test_buffer_multi_stream_short_gops test

This works around non-determinism in aggregator where depending on
timing it can happen that it consumes all buffers from both pads or
waits for another buffer on one pad while the other one already has one.

The effect in this test was that it sometimes timed out. By providing
one more buffer it is guaranteed now that at this point the muxer is
beyond the end of the first fragment.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1081>

1 files changed, 6 insertions, 6 deletions

diff --git a/mux/fmp4/tests/tests.rs b/mux/fmp4/tests/tests.rs
index 9af83898d..ac59e3779 100644
--- a/mux/fmp4/tests/tests.rs
+++ b/mux/fmp4/tests/tests.rs
@@ -1138,8 +1138,8 @@ fn test_buffer_multi_stream_short_gops() {
 
     let output_offset = (60 * 60 * 1000).seconds();
 
-    // Push 8 buffers of 1s each, 1st, 4th and 7th buffer without DELTA_UNIT flag
-    for i in 0..8 {
+    // Push 9 buffers of 1s each, 1st, 4th and 7th buffer without DELTA_UNIT flag
+    for i in 0..9 {
         let mut buffer = gst::Buffer::with_size(1).unwrap();
         {
             let buffer = buffer.get_mut().unwrap();
@@ -1161,7 +1161,7 @@ fn test_buffer_multi_stream_short_gops() {
         }
         assert_eq!(h2.push(buffer), Ok(gst::FlowSuccess::Ok));
 
-        if i == 2 || i == 7 {
+        if i == 2 || i == 8 {
             let ev = loop {
                 let ev = h1.pull_upstream_event().unwrap();
                 if ev.type_() != gst::EventType::Reconfigure
@@ -1254,12 +1254,12 @@ fn test_buffer_multi_stream_short_gops() {
     assert_eq!(fragment_header.flags(), gst::BufferFlags::HEADER);
     assert_eq!(fragment_header.pts(), Some(3.seconds() + output_offset));
     assert_eq!(fragment_header.dts(), Some(3.seconds() + output_offset));
-    assert_eq!(fragment_header.duration(), Some(5.seconds()));
+    assert_eq!(fragment_header.duration(), Some(6.seconds()));
 
-    for i in 3..8 {
+    for i in 3..9 {
         for j in 0..2 {
             let buffer = h1.pull().unwrap();
-            if i == 7 && j == 1 {
+            if i == 8 && j == 1 {
                 assert_eq!(
                     buffer.flags(),
                     gst::BufferFlags::DELTA_UNIT | gst::BufferFlags::MARKER