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-rw-r--r--nginx/t/js_headers.t568
1 files changed, 568 insertions, 0 deletions
diff --git a/nginx/t/js_headers.t b/nginx/t/js_headers.t
new file mode 100644
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--- /dev/null
+++ b/nginx/t/js_headers.t
@@ -0,0 +1,568 @@
+#!/usr/bin/perl
+
+# (C) Dmitry Volyntsev
+# (C) Nginx, Inc.
+
+# Tests for http njs module, working with headers.
+
+###############################################################################
+
+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;
+
+my $t = Test::Nginx->new()->has(qw/http charset/)
+ ->write_file_expand('nginx.conf', <<'EOF');
+
+%%TEST_GLOBALS%%
+
+daemon off;
+
+events {
+}
+
+http {
+ %%TEST_GLOBALS_HTTP%%
+
+ js_set $test_foo_in test.foo_in;
+ js_set $test_ifoo_in test.ifoo_in;
+
+ js_import test.js;
+
+ server {
+ listen 127.0.0.1:8080;
+ server_name localhost;
+
+ location /njs {
+ js_content test.njs;
+ }
+
+ location /content_length {
+ js_content test.content_length;
+ }
+
+ location /content_length_arr {
+ js_content test.content_length_arr;
+ }
+
+ location /content_length_keys {
+ js_content test.content_length_keys;
+ }
+
+ location /content_type {
+ charset windows-1251;
+
+ default_type text/plain;
+ js_content test.content_type;
+ }
+
+ location /content_type_arr {
+ charset windows-1251;
+
+ default_type text/plain;
+ js_content test.content_type_arr;
+ }
+
+ location /content_encoding {
+ js_content test.content_encoding;
+ }
+
+ location /content_encoding_arr {
+ js_content test.content_encoding_arr;
+ }
+
+ location /headers_list {
+ js_content test.headers_list;
+ }
+
+ location /foo_in {
+ return 200 $test_foo_in;
+ }
+
+ location /ifoo_in {
+ return 200 $test_ifoo_in;
+ }
+
+ location /hdr_in {
+ js_content test.hdr_in;
+ }
+
+ location /raw_hdr_in {
+ js_content test.raw_hdr_in;
+ }
+
+ location /hdr_out {
+ js_content test.hdr_out;
+ }
+
+ location /raw_hdr_out {
+ js_content test.raw_hdr_out;
+ }
+
+ location /hdr_out_array {
+ js_content test.hdr_out_array;
+ }
+
+ location /hdr_out_set_cookie {
+ js_content test.hdr_out_set_cookie;
+ }
+
+ location /hdr_out_single {
+ js_content test.hdr_out_single;
+ }
+
+ location /ihdr_out {
+ js_content test.ihdr_out;
+ }
+
+ location /hdr_sorted_keys {
+ js_content test.hdr_sorted_keys;
+ }
+
+ location /hdr_out_special_set {
+ js_content test.hdr_out_special_set;
+ }
+
+ location /copy_subrequest_hdrs {
+ js_content test.copy_subrequest_hdrs;
+ }
+
+ location = /subrequest {
+ internal;
+
+ js_content test.subrequest;
+ }
+ }
+}
+
+EOF
+
+$t->write_file('test.js', <<EOF);
+ function test_njs(r) {
+ r.return(200, njs.version);
+ }
+
+ function content_length(r) {
+ if (njs.version_number >= 0x000705) {
+ var clength = r.headersOut['Content-Length'];
+ if (clength !== undefined) {
+ r.return(500, `Content-Length "\${clength}" is not empty`);
+ return;
+ }
+ }
+
+ delete r.headersOut['Content-Length'];
+ r.headersOut['Content-Length'] = '';
+ r.headersOut['Content-Length'] = 3;
+ delete r.headersOut['Content-Length'];
+ r.headersOut['Content-Length'] = 3;
+ r.sendHeader();
+ r.send('XXX');
+ r.finish();
+ }
+
+ function content_length_arr(r) {
+ r.headersOut['Content-Length'] = [5];
+ r.headersOut['Content-Length'] = [];
+ r.headersOut['Content-Length'] = [4,3];
+ r.sendHeader();
+ r.send('XXX');
+ r.finish();
+ }
+
+ function content_length_keys(r) {
+ r.headersOut['Content-Length'] = 3;
+ var in_keys = Object.keys(r.headersOut).some(v=>v=='Content-Length');
+ r.return(200, `B:\${in_keys}`);
+ }
+
+ function content_type(r) {
+ if (njs.version_number >= 0x000705) {
+ var ctype = r.headersOut['Content-Type'];
+ if (ctype !== undefined) {
+ r.return(500, `Content-Type "\${ctype}" is not empty`);
+ return;
+ }
+ }
+
+ delete r.headersOut['Content-Type'];
+ r.headersOut['Content-Type'] = 'text/xml';
+ r.headersOut['Content-Type'] = '';
+ r.headersOut['Content-Type'] = 'text/xml; charset=';
+ delete r.headersOut['Content-Type'];
+ r.headersOut['Content-Type'] = 'text/xml; charset=utf-8';
+ r.headersOut['Content-Type'] = 'text/xml; charset="utf-8"';
+ var in_keys = Object.keys(r.headersOut).some(v=>v=='Content-Type');
+ r.return(200, `B:\${in_keys}`);
+ }
+
+ function content_type_arr(r) {
+ r.headersOut['Content-Type'] = ['text/html'];
+ r.headersOut['Content-Type'] = [];
+ r.headersOut['Content-Type'] = [ 'text/xml', 'text/html'];
+ r.return(200);
+ }
+
+ function content_encoding(r) {
+ if (njs.version_number >= 0x000705) {
+ var ce = r.headersOut['Content-Encoding'];
+ if (ce !== undefined) {
+ r.return(500, `Content-Encoding "\${ce}" is not empty`);
+ return;
+ }
+ }
+
+ delete r.headersOut['Content-Encoding'];
+ r.headersOut['Content-Encoding'] = '';
+ r.headersOut['Content-Encoding'] = 'test';
+ delete r.headersOut['Content-Encoding'];
+ r.headersOut['Content-Encoding'] = 'gzip';
+ r.return(200);
+ }
+
+ function content_encoding_arr(r) {
+ r.headersOut['Content-Encoding'] = 'test';
+ r.headersOut['Content-Encoding'] = [];
+ r.headersOut['Content-Encoding'] = ['test', 'gzip'];
+ r.return(200);
+ }
+
+ function headers_list(r) {
+ for (var h in {a:1, b:2, c:3}) {
+ r.headersOut[h] = h;
+ }
+
+ delete r.headersOut.b;
+ r.headersOut.d = 'd';
+
+ var out = "";
+ for (var h in r.headersOut) {
+ out += h + ":";
+ }
+
+ r.return(200, out);
+ }
+
+ function hdr_in(r) {
+ var s = '', h;
+ for (h in r.headersIn) {
+ s += `\${h.toLowerCase()}: \${r.headersIn[h]}\n`;
+ }
+
+ r.return(200, s);
+ }
+
+ function raw_hdr_in(r) {
+ var filtered = r.rawHeadersIn
+ .filter(v=>v[0].toLowerCase() == r.args.filter);
+ r.return(200, 'raw:' + filtered.map(v=>v[1]).join('|'));
+ }
+
+ function hdr_sorted_keys(r) {
+ var s = '';
+ var hdr = r.args.in ? r.headersIn : r.headersOut;
+
+ if (!r.args.in) {
+ r.headersOut.b = 'b';
+ r.headersOut.c = 'c';
+ r.headersOut.a = 'a';
+ }
+
+ r.return(200, Object.keys(hdr).sort());
+ }
+
+ function foo_in(r) {
+ return 'hdr=' + r.headersIn.foo;
+ }
+
+ function ifoo_in(r) {
+ var s = '', h;
+ for (h in r.headersIn) {
+ if (h.substr(0, 3) == 'foo') {
+ s += r.headersIn[h];
+ }
+ }
+ return s;
+ }
+
+ function hdr_out(r) {
+ r.status = 200;
+ r.headersOut['Foo'] = r.args.foo;
+
+ if (r.args.bar) {
+ r.headersOut['Bar'] =
+ r.headersOut[(r.args.bar == 'empty' ? 'Baz' :'Foo')]
+ }
+
+ r.sendHeader();
+ r.finish();
+ }
+
+ function raw_hdr_out(r) {
+ r.headersOut.a = ['foo', 'bar'];
+ r.headersOut.b = 'b';
+
+ var filtered = r.rawHeadersOut
+ .filter(v=>v[0].toLowerCase() == r.args.filter);
+ r.return(200, 'raw:' + filtered.map(v=>v[1]).join('|'));
+ }
+
+ function hdr_out_array(r) {
+ if (!r.args.hidden) {
+ r.headersOut['Foo'] = [r.args.foo];
+ r.headersOut['Foo'] = [];
+ r.headersOut['Foo'] = ['bar', r.args.foo];
+ }
+
+ if (r.args.scalar_set) {
+ r.headersOut['Foo'] = 'xxx';
+ }
+
+ r.return(200, `B:\${njs.dump(r.headersOut.foo)}`);
+ }
+
+ function hdr_out_single(r) {
+ r.headersOut.ETag = ['a', 'b'];
+ r.return(200, `B:\${njs.dump(r.headersOut.etag)}`);
+ }
+
+ function hdr_out_set_cookie(r) {
+ r.headersOut['Set-Cookie'] = [];
+ r.headersOut['Set-Cookie'] = ['a', 'b'];
+ delete r.headersOut['Set-Cookie'];
+ r.headersOut['Set-Cookie'] = 'e';
+ r.headersOut['Set-Cookie'] = ['c', '', null, 'd', 'f'];
+
+ r.return(200, `B:\${njs.dump(r.headersOut['Set-Cookie'])}`);
+ }
+
+ function ihdr_out(r) {
+ r.status = 200;
+ r.headersOut['a'] = r.args.a;
+ r.headersOut['b'] = r.args.b;
+
+ var s = '', h;
+ for (h in r.headersOut) {
+ s += r.headersOut[h];
+ }
+
+ r.sendHeader();
+ r.send(s);
+ r.finish();
+ }
+
+ function hdr_out_special_set(r) {
+ r.headersOut['Foo'] = "xxx";
+ r.headersOut['Content-Encoding'] = 'abc';
+
+ let ce = r.headersOut['Content-Encoding'];
+ r.return(200, `CE: \${ce}`);
+ }
+
+ async function copy_subrequest_hdrs(r) {
+ let resp = await r.subrequest("/subrequest");
+
+ for (const h in resp.headersOut) {
+ r.headersOut[h] = resp.headersOut[h];
+ }
+
+ r.return(200, resp.responseText);
+ }
+
+ function subrequest(r) {
+ r.headersOut['A'] = 'a';
+ r.headersOut['Content-Encoding'] = 'ce';
+ r.headersOut['B'] = 'b';
+ r.headersOut['C'] = 'c';
+ r.headersOut['D'] = 'd';
+ r.headersOut['Set-Cookie'] = ['A', 'BB'];
+ r.headersOut['Content-Length'] = 3;
+ r.headersOut['Content-Type'] = 'ct';
+ r.sendHeader();
+ r.send('XXX');
+ r.finish();
+ }
+
+ export default {njs:test_njs, content_length, content_length_arr,
+ content_length_keys, content_type, content_type_arr,
+ content_encoding, content_encoding_arr, headers_list,
+ hdr_in, raw_hdr_in, hdr_sorted_keys, foo_in, ifoo_in,
+ hdr_out, raw_hdr_out, hdr_out_array, hdr_out_single,
+ hdr_out_set_cookie, ihdr_out, hdr_out_special_set,
+ copy_subrequest_hdrs, subrequest};
+
+
+EOF
+
+$t->try_run('no njs')->plan(42);
+
+###############################################################################
+
+like(http_get('/content_length'), qr/Content-Length: 3/,
+ 'set Content-Length');
+like(http_get('/content_type'), qr/Content-Type: text\/xml; charset="utf-8"\r/,
+ 'set Content-Type');
+unlike(http_get('/content_type'), qr/Content-Type: text\/plain/,
+ 'set Content-Type 2');
+like(http_get('/content_encoding'), qr/Content-Encoding: gzip/,
+ 'set Content-Encoding');
+like(http_get('/headers_list'), qr/a:c:d/, 'headers list');
+
+like(http_get('/ihdr_out?a=12&b=34'), qr/^1234$/m, 'r.headersOut iteration');
+like(http_get('/ihdr_out'), qr/\x0d\x0a?\x0d\x0a?$/m, 'r.send zero');
+like(http_get('/hdr_out?foo=12345'), qr/Foo: 12345/, 'r.headersOut');
+like(http_get('/hdr_out?foo=123&bar=copy'), qr/Bar: 123/, 'r.headersOut get');
+unlike(http_get('/hdr_out?bar=empty'), qr/Bar:/, 'r.headersOut empty');
+unlike(http_get('/hdr_out?foo='), qr/Foo:/, 'r.headersOut no value');
+unlike(http_get('/hdr_out?foo'), qr/Foo:/, 'r.headersOut no value 2');
+
+like(http_get('/content_length_keys'), qr/B:true/, 'Content-Length in keys');
+like(http_get('/content_length_arr'), qr/Content-Length: 3/,
+ 'set Content-Length arr');
+
+like(http_get('/content_type'), qr/B:true/, 'Content-Type in keys');
+like(http_get('/content_type_arr'), qr/Content-Type: text\/html/,
+ 'set Content-Type arr');
+like(http_get('/content_encoding_arr'), qr/Content-Encoding: gzip/,
+ 'set Content-Encoding arr');
+
+like(http_get('/hdr_out_array?foo=12345'), qr/Foo: bar\r\nFoo: 12345/,
+ 'r.headersOut arr');
+like(http_get('/hdr_out_array'), qr/Foo: bar/,
+ 'r.headersOut arr last is empty');
+like(http_get('/hdr_out_array?foo=abc'), qr/B:bar,\s?abc/,
+ 'r.headersOut get');
+like(http_get('/hdr_out_array'), qr/B:bar/, 'r.headersOut get2');
+like(http_get('/hdr_out_array?hidden=1'), qr/B:undefined/,
+ 'r.headersOut get3');
+like(http_get('/hdr_out_array?scalar_set=1'), qr/B:xxx/,
+ 'r.headersOut scalar set');
+like(http_get('/hdr_out_single'), qr/ETag: a\r\nETag: b/,
+ 'r.headersOut single');
+like(http_get('/hdr_out_single'), qr/B:a/,
+ 'r.headersOut single get');
+like(http_get('/hdr_out_set_cookie'), qr/Set-Cookie: c\r\nSet-Cookie: d/,
+ 'set_cookie');
+like(http_get('/hdr_out_set_cookie'), qr/B:\['c','d','f']/,
+ 'set_cookie2');
+unlike(http_get('/hdr_out_set_cookie'), qr/Set-Cookie: [abe]/,
+ 'set_cookie3');
+
+like(http(
+ 'GET /hdr_in HTTP/1.0' . CRLF
+ . 'Cookie: foo' . CRLF
+ . 'Host: localhost' . CRLF . CRLF
+), qr/cookie: foo/, 'r.headersIn cookie');
+
+like(http(
+ 'GET /hdr_in HTTP/1.0' . CRLF
+ . 'X-Forwarded-For: foo' . CRLF
+ . 'Host: localhost' . CRLF . CRLF
+), qr/x-forwarded-for: foo/, 'r.headersIn xff');
+
+like(http(
+ 'GET /hdr_in HTTP/1.0' . CRLF
+ . 'Cookie: foo1' . CRLF
+ . 'Cookie: foo2' . CRLF
+ . 'Host: localhost' . CRLF . CRLF
+), qr/cookie: foo1;\s?foo2/, 'r.headersIn cookie2');
+
+like(http(
+ 'GET /hdr_in HTTP/1.0' . CRLF
+ . 'X-Forwarded-For: foo1' . CRLF
+ . 'X-Forwarded-For: foo2' . CRLF
+ . 'Host: localhost' . CRLF . CRLF
+), qr/x-forwarded-for: foo1,\s?foo2/, 'r.headersIn xff2');
+
+like(http(
+ 'GET /hdr_in HTTP/1.0' . CRLF
+ . 'ETag: bar1' . CRLF
+ . 'ETag: bar2' . CRLF
+ . 'Host: localhost' . CRLF . CRLF
+), qr/etag: bar1(?!,\s?bar2)/, 'r.headersIn duplicate single');
+
+like(http(
+ 'GET /hdr_in HTTP/1.0' . CRLF
+ . 'Content-Type: bar1' . CRLF
+ . 'Content-Type: bar2' . CRLF
+ . 'Host: localhost' . CRLF . CRLF
+), qr/content-type: bar1(?!,\s?bar2)/, 'r.headersIn duplicate single 2');
+
+like(http(
+ 'GET /hdr_in HTTP/1.0' . CRLF
+ . 'Foo: bar1' . CRLF
+ . 'Foo: bar2' . CRLF
+ . 'Host: localhost' . CRLF . CRLF
+), qr/foo: bar1,\s?bar2/, 'r.headersIn duplicate generic');
+
+like(http(
+ 'GET /raw_hdr_in?filter=foo HTTP/1.0' . CRLF
+ . 'foo: bar1' . CRLF
+ . 'Foo: bar2' . CRLF
+ . 'Host: localhost' . CRLF . CRLF
+), qr/raw: bar1|bar2/, 'r.rawHeadersIn');
+
+like(http_get('/raw_hdr_out?filter=a'), qr/raw: foo|bar/, 'r.rawHeadersOut');
+
+like(http(
+ 'GET /hdr_sorted_keys?in=1 HTTP/1.0' . CRLF
+ . 'Cookie: foo1' . CRLF
+ . 'Accept: */*' . CRLF
+ . 'Cookie: foo2' . CRLF
+ . 'Host: localhost' . CRLF . CRLF
+), qr/Accept,Cookie,Host/, 'r.headersIn sorted keys');
+
+like(http(
+ 'GET /hdr_sorted_keys HTTP/1.0' . CRLF
+ . 'Host: localhost' . CRLF . CRLF
+), qr/a,b,c/, 'r.headersOut sorted keys');
+
+TODO: {
+local $TODO = 'not yet' unless has_version('0.7.6');
+
+like(http_get('/hdr_out_special_set'), qr/CE: abc/,
+ 'r.headerOut special set');
+
+like(http_get('/copy_subrequest_hdrs'),
+ qr/A: a.*B: b.*C: c.*D: d.*Set-Cookie: A.*Set-Cookie: BB/s,
+ 'subrequest copy');
+
+like(http_get('/copy_subrequest_hdrs'),
+ qr/Content-Type: ct.*Content-Encoding: ce.*Content-Length: 3/s,
+ 'subrequest copy special');
+
+}
+
+###############################################################################
+
+sub has_version {
+ my $need = shift;
+
+ http_get('/njs') =~ /^([.0-9]+)$/m;
+
+ my @v = split(/\./, $1);
+ my ($n, $v);
+
+ for $n (split(/\./, $need)) {
+ $v = shift @v || 0;
+ return 0 if $n > $v;
+ return 1 if $v > $n;
+ }
+
+ return 1;
+}
+
+###############################################################################
generated by cgit v1.2.3 (git 2.25.1) at 2025-07-17 15:22:00 +0000