Mercurial > hg > nginx-tests
view mp4_start_key_frame.t @ 1888:cc13f7b098db
Tests: avoid premature stream reset in h3_limit_req.t.
STREAM and RESET_STREAM frames could be batched, which prevents the stream
from being processed and changes the status code. The fix is to wait for
the stream acknowledgment. Here we just look at the largest acknowledged,
this should be enough for simple cases.
author | Sergey Kandaurov <pluknet@nginx.com> |
---|---|
date | Tue, 04 Apr 2023 00:33:54 +0400 |
parents | be8d5213d6b9 |
children | 2a0a6035a1af |
line wrap: on
line source
#!/usr/bin/perl # (C) Sergey Kandaurov # (C) Nginx, Inc. # Tests for the mp4_start_key_frame directive. ############################################################################### use warnings; use strict; use Test::More; BEGIN { use FindBin; chdir($FindBin::Bin); } use lib 'lib'; use Test::Nginx qw/ :DEFAULT http_content /; ############################################################################### select STDERR; $| = 1; select STDOUT; $| = 1; my $t = Test::Nginx->new()->has(qw/http mp4/)->has_daemon('ffprobe') ->has_daemon('ffmpeg') ->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { } http { %%TEST_GLOBALS_HTTP%% server { listen 127.0.0.1:8080; server_name localhost; location / { mp4; } location /force/ { mp4; mp4_start_key_frame on; alias %%TESTDIR%%/; } } } EOF plan(skip_all => 'no lavfi') unless grep /lavfi/, `ffmpeg -loglevel quiet -formats`; system('ffmpeg -nostdin -loglevel quiet -y ' . '-f lavfi -i testsrc=duration=10:size=320x200:rate=15 ' . '-pix_fmt yuv420p -g 15 -c:v libx264 ' . "${\($t->testdir())}/test.mp4") == 0 or die "Can't create mp4 file: $!"; $t->try_run('no mp4_start_key_frame')->plan(4); ############################################################################### # baseline durations my $test_uri = '/test.mp4'; is(durations($t, 2.0, 4.0), '2.00', 'start at key frame'); isnt(durations($t, 2.1, 4.0), '1.90', 'start off key frame'); # with forced start at key frame $test_uri = '/force/test.mp4'; is(durations($t, 2.0, 4.0), '2.00', 'start at key frame force'); is(durations($t, 2.1, 4.0), '1.90', 'start off key frame force'); ############################################################################### sub durations { my ($t, $start, $end) = @_; my $path = $t->{_testdir} . '/frag.mp4'; my $uri = $test_uri; if (defined $start) { $uri .= "?start=$start"; if (defined $end) { $uri .= "&end=$end"; } } elsif (defined $end) { $uri .= "?end=$end"; } $t->write_file('frag.mp4', http_content(http_get($uri))); my $r = `ffprobe -show_streams $path 2>/dev/null`; Test::Nginx::log_core('||', $r); sprintf "%.2f", $r =~ /duration=(\d+\.\d+)/g; } ###############################################################################