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Side by Side Diff: utils/testrunner/http_server_test_runner.dart

Issue 10966020: Added support for running an HTTP server during the test and being able to serve up static files. L… (Closed) Base URL: http://dart.googlecode.com/svn/branches/bleeding_edge/dart/
Patch Set: Created 8 years, 3 months ago
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1 #library('server');
Siggi Cherem (dart-lang) 2012/09/20 23:55:41 +cpyright, +docs
gram 2012/09/21 00:25:46 Done.
2 #import('dart:io');
3 #import('../../pkg/args/lib/args.dart');
4
5 class HttpTestServer {
6 HttpServer server;
7 static Map mime = null;
Siggi Cherem (dart-lang) 2012/09/20 23:55:41 nit: rename to mime_types, possibly make it a stat
gram 2012/09/21 00:25:46 That would be nice but for some reason Map literal
Siggi Cherem (dart-lang) 2012/09/21 00:37:53 there are considered if you prefix them with 'cons
8
9 /** If set, serve up static files from this directory. */
10 String staticFileDirectory;
11
12 HttpTestServer(port, this.staticFileDirectory) {
13 if (mime == null) {
14 /* A common subset of all possible MIME types. */
15 mime = {
16 'json' : 'applicaton/json',
Siggi Cherem (dart-lang) 2012/09/20 23:55:41 FYI - you could possibly read lots of mime types f
gram 2012/09/21 00:25:46 I could, but I think the list I have here is reaso
17 'js' : 'application/javascript',
18 'cgm' : 'image/cgm',
19 'g3fax': 'image/g3fax',
20 'gif' : 'image/gif',
21 'jpeg' : 'image/jpeg',
22 'jpg': 'image/jpeg',
23 'png': 'image/png',
24 'tif' : 'image/tiff',
25 'tiff': 'image/tiff',
26 'ac3' : 'audio/ac3',
27 'mp3' : 'audio/mpeg',
28 'ogg' : 'audio/ogg',
29 'css' : 'text/css',
30 'csv' : 'text/csv',
31 'htm' : 'text/html',
32 'html' : 'text/html',
33 'txt' : 'text/plain',
34 'rtf' : 'text/rtf',
35 'mp4' : 'video/mp4',
36 'qt' : 'video/quicktime',
37 'vc1' : 'video/vc1'
38 };
39 }
40 server = new HttpServer();
41 server.listen("127.0.0.1", port);
42 server.onError = (e) {
43 };
44 server.defaultRequestHandler =
45 (HttpRequest request, HttpResponse response) {
Siggi Cherem (dart-lang) 2012/09/20 23:55:41 I might prefer to move these as methods on this cl
gram 2012/09/21 00:25:46 I don't think so. It uses a factory constructor an
Siggi Cherem (dart-lang) 2012/09/21 00:37:53 seems small enough now, but if this grows, this mi
46 try {
47 if (staticFileDirectory != null) {
48 String fname = request.path;
49 String path = '$staticFileDirectory$fname';
50 File f = new File(path);
51 if (f.existsSync()) {
52 var p = path.substring(path.lastIndexOf('.')+1).toLowerCase();
53 if (mime.containsKey(p)) {
54 var ct = mime[p];
55 var idx = ct.indexOf('/');
56 response.headers.contentType =
57 new ContentType(ct.substring(0, idx), ct.substring(idx+1));
58 }
59 response.statusCode = HttpStatus.OK;
60 response.reasonPhrase = "OK";
61 var content = f.readAsBytesSync();
62 response.outputStream.write(content);
63 response.outputStream.close();
64 } else {
65 response.statusCode = HttpStatus.NOT_FOUND;
66 response.reasonPhrase = "Not Found";
67 response.outputStream.close();
68 }
69 }
70 } catch(e,s) {
71 response.statusCode = HttpStatus.INTERNAL_SERVER_ERROR;
72 response.reasonPhrase = "$e";
73 response.outputStream.close();
74 }
75 };
76 }
77
78 void addHandler(Function matcher, handler) {
79 if (handler is Function) {
80 server.addRequestHandler(matcher, handler);
81 } else {
82 server.addRequestHandler(matcher, handler.onRequest);
83 }
84 }
85
86 void close() {
87 server.close();
88 }
89 }
90
91 ArgParser getOptionParser() {
92 var parser = new ArgParser();
93 parser.addOption('port', abbr: 'p',
94 help: 'Set the server listening port.',
95 defaultsTo: '80');
96
97 parser.addOption('root', abbr: 'r',
98 help: 'Set the directory for static files.',
99 defaultsTo: '/tmp');
100 return parser;
101 }
102
103 main() {
104 var optionsParser = getOptionParser();
105 try {
106 var argResults = optionsParser.parse(new Options().arguments);
107 var server = new HttpTestServer(
108 int.parse(argResults['port']),
109 argResults['root']);
110 } catch (e) {
111 print(e);
112 print('Usage: http_server_test_runner.dart <options>');
113 print(optionsParser.getUsage());
114 }
115 }
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