Mercurial > hg > nginx-tests
view range_mp4.t @ 1932:b68471aee5ad
Tests: improved test for a stream initiating QUIC path migration.
Previously, the test mostly passed due to a push timer scheduled for an
unrelated delayed ACK, and the new path had enough data received to send
response back when the push timer fired. Otherwise, the test could fail
due to unvalidated address. Now it is fixed to perform path validation.
author | Sergey Kandaurov <pluknet@nginx.com> |
---|---|
date | Mon, 21 Aug 2023 17:10:57 +0400 |
parents | 1923461981c9 |
children |
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#!/usr/bin/perl # (C) Sergey Kandaurov # (C) Nginx, Inc. # Tests for mp4 module with range filter module. ############################################################################### use warnings; use strict; use Test::More; BEGIN { use FindBin; chdir($FindBin::Bin); } use lib 'lib'; use Test::Nginx; ############################################################################### select STDERR; $| = 1; select STDOUT; $| = 1; my $t = Test::Nginx->new()->has(qw/http mp4/)->has_daemon('ffmpeg'); $t->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; } } } EOF plan(skip_all => 'no lavfi') unless grep /lavfi/, `ffmpeg -nostdin -loglevel quiet -formats`; system('ffmpeg -loglevel quiet -y ' . '-f lavfi -i testsrc=duration=10:size=320x200:rate=15 ' . "-pix_fmt yuv420p -c:v libx264 ${\($t->testdir())}/test.mp4") == 0 or die "Can't create mp4 file: $!"; $t->run()->plan(13); ############################################################################### # simply ensure that mp4 start argument works, we rely on this in range tests my $fsz0 = http_head('/test.mp4') =~ /Content-Length: (\d+)/ && $1; my $fsz = http_head('/test.mp4?start=1') =~ /Content-Length: (\d+)/ && $1; isnt($fsz0, $fsz, 'mp4 start argument works'); my $t1; # MP4 has minimally 16 byte ftyp object at start my $start = $fsz - 10; my $last = $fsz - 1; $t1 = http_get_range('/test.mp4?start=1', 'Range: bytes=0-9'); like($t1, qr/ 206 /, 'first bytes - 206 partial reply'); like($t1, qr/Content-Length: 10/, 'first bytes - content length'); like($t1, qr/Content-Range: bytes 0-9\/$fsz/, 'first bytes - content range'); $t1 = http_get_range('/test.mp4?start=1', 'Range: bytes=-10'); like($t1, qr/ 206 /, 'final bytes - 206 partial reply'); like($t1, qr/Content-Length: 10/, 'final bytes - content length'); like($t1, qr/Content-Range: bytes $start-$last\/$fsz/, 'final bytes - content range'); $t1 = http_get_range('/test.mp4?start=1', 'Range: bytes=0-99'); like($t1, qr/ 206 /, 'multi buffers - 206 partial reply'); like($t1, qr/Content-Length: 100/, 'multi buffers - content length'); like($t1, qr/Content-Range: bytes 0-99\/$fsz/, 'multi buffers - content range'); TODO: { local $TODO = 'multipart range on mp4'; $t1 = http_get_range('/test.mp4?start=1', 'Range: bytes=0-10,11-99'); like($t1, qr/ 206 /, 'multipart range - 206 partial reply'); like($t1, qr/Content-Length: 100/, 'multipart range - content length'); like($t1, qr/Content-Range: bytes 0-10,11-99\/$fsz/, 'multipart range - content range'); } ############################################################################### sub http_get_range { my ($url, $extra) = @_; return http(<<EOF); HEAD $url HTTP/1.1 Host: localhost Connection: close $extra EOF } ###############################################################################