Mercurial > hg > nginx-tests
view image_filter.t @ 1969:3ba1668cea87
Tests: adjusted stream_ssl_alpn.t to handle old SSL libraries.
The "ssl_alpn" directive of the stream module requires an SSL library with
ALPN support, and startup fails if the directive is used in the configuration
but ALPN support is not available (notably, with OpenSSL before 1.0.2).
Restored try_run() to skip the test in this case.
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Mon, 06 May 2024 00:03:01 +0300 |
parents | 451e787aad76 |
children |
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#!/usr/bin/perl # (C) Sergey Kandaurov # (C) Nginx, Inc. # Tests for image filter module. ############################################################################### use warnings; use strict; use Test::More; use Socket qw/CRLF/; BEGIN { use FindBin; chdir($FindBin::Bin); } use lib 'lib'; use Test::Nginx; ############################################################################### select STDERR; $| = 1; select STDOUT; $| = 1; eval { require GD; }; plan(skip_all => 'GD not installed') if $@; my $t = Test::Nginx->new()->has(qw/http proxy map image_filter/)->plan(39) ->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { } http { %%TEST_GLOBALS_HTTP%% map $arg_w $w { "" '-'; default $arg_w; } map $arg_h $h { "" '-'; default $arg_h; } server { listen 127.0.0.1:8080; server_name localhost; location /size { image_filter size; alias %%TESTDIR%%/; } location /test { image_filter test; alias %%TESTDIR%%/; location /test/off { image_filter off; alias %%TESTDIR%%/; } } location /resize { image_filter resize 10 12; alias %%TESTDIR%%/; } location /resize1 { image_filter resize 10 -; alias %%TESTDIR%%/; } location /resize2 { image_filter resize - 12; alias %%TESTDIR%%/; } location /resize_var { image_filter resize $w $h; alias %%TESTDIR%%/; } location /rotate { image_filter rotate 90; alias %%TESTDIR%%/; } location /rotate_var { image_filter rotate $arg_r; alias %%TESTDIR%%/; } location /crop { image_filter crop 60 80; alias %%TESTDIR%%/; } location /crop_var { image_filter crop $arg_w $arg_h; alias %%TESTDIR%%/; } location /crop_rotate { image_filter crop $arg_w $arg_h; image_filter rotate $arg_r; alias %%TESTDIR%%/; } location /resize_rotate { image_filter resize $w $h; image_filter rotate $arg_r; alias %%TESTDIR%%/; location /resize_rotate/resize { image_filter resize 10 12; alias %%TESTDIR%%/; } } location /interlaced { image_filter resize 10 12; image_filter_interlace on; alias %%TESTDIR%%/; } location /nontransparent { image_filter resize 10 12; image_filter_transparency off; alias %%TESTDIR%%/; } location /quality { image_filter resize 10 12; image_filter_jpeg_quality 50; alias %%TESTDIR%%/; } location /quality_var { image_filter resize 10 12; image_filter_jpeg_quality $arg_q; alias %%TESTDIR%%/; location /quality_var/quality { image_filter_jpeg_quality 60; alias %%TESTDIR%%/; } } location /buffer { image_filter test; image_filter_buffer 1k; alias %%TESTDIR%%/; } location /proxy_buffer { image_filter rotate 90; image_filter_buffer 20; proxy_pass http://127.0.0.1:8081/; proxy_buffering off; proxy_buffer_size 512; } } } EOF my $im = new GD::Image(100, 120); my $white = $im->colorAllocate(255, 255, 255); my $black = $im->colorAllocate(0, 0, 0); $im->transparent($white); $im->rectangle(0, 0, 99, 99, $black); $t->write_file('jpeg', $im->jpeg); $t->write_file('gif', $im->gif); $t->write_file('png', $im->png); $t->write_file('txt', 'SEE-THIS'); $t->run_daemon(\&http_daemon, $t); $t->run()->waitforsocket('127.0.0.1:' . port(8081)); ############################################################################### like(http_head('/test/gif'), qr/200 OK/, 'test'); like(http_head('/test/gif'), qr!Content-Type: image/gif!, 'test content-type'); like(http_get('/test/txt'), qr/415 Unsupported/, 'test fail'); like(http_get('/test/off/txt'), qr/SEE-THIS/, 'off'); is(http_get_body('/size/txt'), '{}' . CRLF, 'size wrong type'); like(http_head('/size/txt'), qr!Content-Type: application/json!, 'size content-type'); like(http_get('/size/jpeg'), qr/"width": 100/, 'size width'); like(http_get('/size/jpeg'), qr/"height": 120/, 'size height'); like(http_get('/size/jpeg'), qr/"type": "jpeg"/, 'size jpeg'); like(http_get('/size/gif'), qr/"type": "gif"/, 'size gif'); like(http_get('/size/png'), qr/"type": "png"/, 'size png'); is(gif_size('/resize/gif'), '10 12', 'resize'); is(gif_size('/resize1/gif'), '10 12', 'resize 1'); is(gif_size('/resize2/gif'), '10 12', 'resize 2'); is(gif_size('/resize_var/gif?w=10&h=12'), '10 12', 'resize var'); is(gif_size('/resize_var/gif?w=10'), '10 12', 'resize var 1'); is(gif_size('/resize_var/gif?h=12'), '10 12', 'resize var 2'); is(gif_size('/rotate/gif?r=90'), '120 100', 'rotate'); is(gif_size('/rotate_var/gif?r=180'), '100 120', 'rotate var 1'); is(gif_size('/rotate_var/gif?r=270'), '120 100', 'rotate var 2'); $im = GD::Image->newFromGifData(http_get_body('/gif')); is($im->interlaced, 0, 'gif interlaced off'); is($im->transparent, 0, 'gif transparent white'); SKIP: { skip 'broken/unknown libgd', 1 unless has_gdversion('2.1.0') or $ENV{TEST_NGINX_UNSAFE}; $im = GD::Image->newFromGifData(http_get_body('/interlaced/gif')); is($im->interlaced, 1, 'gif interlaced on'); } $im = GD::Image->newFromGifData(http_get_body('/nontransparent/gif')); is($im->transparent, -1, 'gif transparent loss'); $im = GD::Image->newFromPngData(http_get_body('/png')); is($im->interlaced, 0, 'png interlaced off'); is($im->transparent, 0, 'png transparent white'); # this test produces libpng warning on STDERR: # "Interlace handling should be turned on when using png_read_image" SKIP: { skip 'can wedge nginx with SIGPIPE', 1 unless $ENV{TEST_NGINX_UNSAFE}; $im = GD::Image->newFromPngData(http_get_body('/interlaced/png')); is($im->interlaced, 1, 'png interlaced on'); } $im = GD::Image->newFromPngData(http_get_body('/nontransparent/png')); is($im->transparent, -1, 'png transparent loss'); like(http_get('/resize/jpeg'), qr/quality = 75/, 'quality default'); like(http_get('/quality/jpeg'), qr/quality = 50/, 'quality'); like(http_get('/quality_var/jpeg?q=40'), qr/quality = 40/, 'quality var'); like(http_get('/quality_var/quality/jpeg?q=40'), qr/quality = 60/, 'quality nested'); is(gif_size('/crop/gif'), '60 80', 'crop'); is(gif_size('/crop_var/gif?w=10&h=20'), '10 20', 'crop var'); is(gif_size('/crop_rotate/gif?w=5&h=6&r=90'), '5 5', 'rotate before crop'); is(gif_size('/resize_rotate/gif?w=5&h=6&r=90'), '6 5', 'rotate after resize'); is(gif_size('/resize_rotate/resize/gif??w=5&h=6&r=90'), '10 12', 'resize rotate nested'); like(http_get('/buffer/jpeg'), qr/415 Unsupported/, 'small buffer'); isnt(http_get('/proxy_buffer/jpeg'), undef, 'small buffer proxy'); ############################################################################### sub gif_size { join ' ', unpack("x6v2", http_get_body(@_)); } sub http_get_body { my ($uri) = @_; return undef if !defined $uri; my $text = http_get($uri); if ($text !~ /(.*?)\x0d\x0a?\x0d\x0a?(.*)/ms) { return undef; } return $2; } sub has_gdversion { my ($need) = @_; my $v_str = `gdlib-config --version 2>&1` || eval { GD::VERSION_STRING() } or return 0; ($v_str) = $v_str =~ m!^([0-9.]+)!m or return 0; my @v = split(/\./, $v_str); my ($n, $v); for $n (split(/\./, $need)) { $v = shift @v || 0; return 0 if $n > $v; return 1 if $v > $n; } return 1; } ############################################################################### # serve static files without Content-Length sub http_daemon { my ($t) = @_; my $server = IO::Socket::INET->new( Proto => 'tcp', LocalHost => '127.0.0.1', LocalPort => port(8081), Listen => 5, Reuse => 1 ) or die "Can't create listening socket: $!\n"; local $SIG{PIPE} = 'IGNORE'; while (my $client = $server->accept()) { $client->autoflush(1); my $headers = ''; my $uri = ''; while (<$client>) { $headers .= $_; last if (/^\x0d?\x0a?$/); } next if $headers eq ''; $uri = $1 if $headers =~ /^\S+\s+([^ ]+)\s+HTTP/i; my $data = $t->read_file($uri); print $client <<EOF; HTTP/1.1 200 OK Connection: close $data EOF } continue { close $client; } } ###############################################################################