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use strict;
use warnings FATAL => 'all';
use Apache::Test;
use Apache::TestRequest;
use Apache::TestUtil;
## mod_negotiation test (see extra.conf.in)
my ($en, $fr, $de, $fu, $bu, $zh) = qw(en fr de fu bu zh-TW);
my @language = ($en, $fr, $de, $fu);
if (have_min_apache_version("2.4.38")) {
push @language, $zh;
}
my @ct_tests = (
# [ Accept header, Expected response ]
[ "*/*", "text/plain" ],
[ "text/*", "text/plain" ],
[ "text/html", "text/html" ],
[ "image/*", "image/jpeg" ],
[ "image/gif", "image/gif" ],
[ "*", "text/plain" ], # Dubious
# Tests which expect a 406 response
[ "", undef ],
[ "*bad", undef ],
[ "/*", undef ],
[ "*/", undef ],
[ "te/*", undef ],
);
my $tests = (@language * 3) + (@language * @language * 5) + (scalar @ct_tests)
+ 7;
plan tests => $tests, need
need_module('negotiation') && need_cgi && need_module('mime');
my $actual;
#XXX: this is silly; need a better way to be portable
sub my_chomp {
$actual =~ s/[\r\n]+$//s;
}
foreach (@language) {
## verify that the correct default language content is returned
$actual = GET_BODY "/modules/negotiation/$_/";
print "# GET /modules/negotiation/$_/\n";
my_chomp();
ok t_cmp($actual, "index.html.$_",
"Verify correct default language for index.$_.foo");
$actual = GET_BODY "/modules/negotiation/$_/compressed/";
print "# GET /modules/negotiation/$_/compressed/\n";
my_chomp();
ok t_cmp($actual, "index.html.$_.gz",
"Verify correct default language for index.$_.foo.gz");
$actual = GET_BODY "/modules/negotiation/$_/two/index";
print "# GET /modules/negotiation/$_/two/index\n";
my_chomp();
ok t_cmp($actual, "index.$_.html",
"Verify correct default language for index.$_.html");
foreach my $ext (@language) {
## verify that you can explicitly request all language files.
my $resp = GET("/modules/negotiation/$_/index.html.$ext");
print "# GET /modules/negotiation/$_/index.html.$ext\n";
ok t_cmp($resp->code,
200,
"Explicitly request $_/index.html.$ext");
$resp = GET("/modules/negotiation/$_/two/index.$ext.html");
print "# GET /modules/negotiation/$_/two/index.$ext.html\n";
ok t_cmp($resp->code,
200,
"Explicitly request $_/two/index.$ext.html");
## verify that even tho there is a default language,
## the Accept-Language header is obeyed when present.
$actual = GET_BODY "/modules/negotiation/$_/",
'Accept-Language' => $ext;
print "# GET /modules/negotiation/$_/\n# Accept-Language: $ext\n";
my_chomp();
ok t_cmp($actual, "index.html.$ext",
"Verify with a default language Accept-Language still obeyed");
$actual = GET_BODY "/modules/negotiation/$_/compressed/",
'Accept-Language' => $ext;
print "# GET /modules/negotiation/$_/compressed/\n# Accept-Language: $ext\n";
my_chomp();
ok t_cmp($actual, "index.html.$ext.gz",
"Verify with a default language Accept-Language still ".
"obeyed (compression on)");
$actual = GET_BODY "/modules/negotiation/$_/two/index",
'Accept-Language' => $ext;
print "# GET /modules/negotiation/$_/two/index\n# Accept-Language: $ext\n";
my_chomp();
ok t_cmp($actual, "index.$ext.html",
"Verify with a default language Accept-Language still obeyed");
}
}
## more complex requests ##
## 'fu' has a quality rating of 0.9 which is higher than the rest
## we expect Apache to return the 'fu' content.
$actual = GET_BODY "/modules/negotiation/$en/",
'Accept-Language' => "$en; q=0.1, $fr; q=0.4, $fu; q=0.9, $de; q=0.2";
print "# GET /modules/negotiation/$en/\n# Accept-Language: $en; q=0.1, $fr; q=0.4, $fu; q=0.9, $de; q=0.2\n";
my_chomp();
ok t_cmp($actual, "index.html.$fu",
"fu has a higher quality rating, so we expect fu");
$actual = GET_BODY "/modules/negotiation/$en/two/index",
'Accept-Language' => "$en; q=0.1, $fr; q=0.4, $fu; q=0.9, $de; q=0.2";
print "# GET /modules/negotiation/$en/two/index\n# Accept-Language: $en; q=0.1, $fr; q=0.4, $fu; q=0.9, $de; q=0.2\n";
my_chomp();
ok t_cmp($actual, "index.$fu.html",
"fu has a higher quality rating, so we expect fu");
$actual = GET_BODY "/modules/negotiation/$en/compressed/",
'Accept-Language' => "$en; q=0.1, $fr; q=0.4, $fu; q=0.9, $de; q=0.2";
print "# GET /modules/negotiation/$en/compressed/\n# Accept-Language: $en; q=0.1, $fr; q=0.4, $fu; q=0.9, $de; q=0.2\n";
my_chomp();
ok t_cmp($actual, "index.html.$fu.gz",
"fu has a higher quality rating, so we expect fu");
## 'bu' has the highest quality rating, but is non-existant,
## so we expect the next highest rated 'fr' content to be returned.
$actual = GET_BODY "/modules/negotiation/$en/",
'Accept-Language' => "$en; q=0.1, $fr; q=0.4, $bu; q=1.0";
print "# GET /modules/negotiation/$en/\n# Accept-Language: $en; q=0.1, $fr; q=0.4, $bu; q=1.0\n";
my_chomp();
ok t_cmp($actual, "index.html.$fr",
"bu has the highest quality but is non-existant, so fr is next best");
$actual = GET_BODY "/modules/negotiation/$en/two/index",
'Accept-Language' => "$en; q=0.1, $fr; q=0.4, $bu; q=1.0";
print "# GET /modules/negotiation/$en/two/index\n# Accept-Language: $en; q=0.1, $fr; q=0.4, $bu; q=1.0\n";
my_chomp();
ok t_cmp($actual, "index.$fr.html",
"bu has the highest quality but is non-existant, so fr is next best");
$actual = GET_BODY "/modules/negotiation/$en/compressed/",
'Accept-Language' => "$en; q=0.1, $fr; q=0.4, $bu; q=1.0";
print "# GET /modules/negotiation/$en/compressed/\n# Accept-Language: $en; q=0.1, $fr; q=0.4, $bu; q=1.0\n";
my_chomp();
ok t_cmp($actual, "index.html.$fr.gz",
"bu has the highest quality but is non-existant, so fr is next best");
$actual = GET_BODY "/modules/negotiation/query/test?foo";
print "# GET /modules/negotiation/query/test?foo\n";
my_chomp();
ok t_cmp($actual, "QUERY_STRING --> foo",
"The type map gives the script the highest quality;"
. "\nthe request included a query string");
## Content-Type tests
foreach my $test (@ct_tests) {
my $accept = $test->[0];
my $expected = $test->[1];
my $r = GET "/modules/negotiation/content-type/test.var",
Accept => $accept;
if ($expected) {
$actual = $r->content;
# Strip whitespace from the body (we pad the variant map with spaces).
$actual =~ s/^\s+|\s+$//g;
ok t_cmp $expected, $actual, "should send correct variant";
}
else {
ok t_cmp $r->code, 406, "expect Not Acceptable for Accept: $accept";
}
}
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