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Add support for package spec to testing HttpServer.

Browse source 
BUG=https://github.com/dart-lang/sdk/issues/27065
R=terry@google.com

Review URL: https://codereview.chromium.org/2347423003 .
This commit is contained in:
William Hesse 2016-09-19 18:43:16 +02:00
parent 57f1193c01
commit 88a64b77bf
3 changed files with 95 additions and 102 deletions
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9
tools/.packages
View file

@ -1,9 +0,0 @@
# The test runner logic depends on `package:yaml`, because it is not structured
# as a pub package, we generated this file manually to contain all of yaml's
# transitive dependencies.
charcode:../third_party/pkg/charcode/lib/
collection:../third_party/pkg/collection/lib/
path:../third_party/pkg/path/lib/
source_span:../third_party/pkg/source_span/lib/
string_scanner:../third_party/pkg/string_scanner/lib/
yaml:../third_party/pkg/yaml/lib/

183
tools/testing/dart/http_server.dart
View file

@ -9,13 +9,10 @@ import 'dart:io';
import 'dart:convert' show HtmlEscape;
import 'path.dart';
import 'test_suite.dart'; // For TestUtils.
// TODO(efortuna): Rewrite to not use the args library and simply take an
// expected number of arguments, so test.dart doesn't rely on the args library?
// See discussion on https://codereview.chromium.org/11931025/.
import 'vendored_pkg/args/args.dart';
import 'utils.dart';
import 'package:package_resolver/package_resolver.dart';
class DispatchingServer {
HttpServer server;
@ -52,9 +49,10 @@ class DispatchingServer {
/// directory (i.e. '$DartDirectory/X').
/// /root_build/X: This will serve the corresponding file from the build
/// directory (i.e. '$BuildDirectory/X').
/// /FOO/packages/BAR: This will serve the corresponding file from the packages
/// directory (i.e. '$BuildDirectory/packages/BAR') or the
/// passed-in package root
/// /FOO/packages/PAZ/BAR: This will serve files from the packages listed in
/// the package spec .packages. Supports a package
/// root or custom package spec, and uses [dart_dir]/.packages
/// as the default. This will serve file lib/BAR from the package PAZ.
/// /ws: This will upgrade the connection to a WebSocket connection and echo
/// all data back to the client.
///
@ -64,10 +62,6 @@ class DispatchingServer {
const PREFIX_BUILDDIR = 'root_build';
const PREFIX_DARTDIR = 'root_dart';
// TODO(kustermann,ricow): We could change this to the following scheme:
// http://host:port/root_packages/X -> $BuildDir/packages/X
// Issue: 8368
main(List<String> arguments) {
// This script is in [dart]/tools/testing/dart.
TestUtils.setDartDirUri(Platform.script.resolve('../../..'));
@ -97,7 +91,7 @@ main(List<String> arguments) {
if (args['help']) {
print(parser.getUsage());
} else {
var servers = new TestingServers(new Path(args['build-directory']),
var servers = new TestingServers(args['build-directory'],
args['csp'], args['runtime'], null, args['package-root'],
args['packages']);
var port = int.parse(args['port']);
@ -129,26 +123,35 @@ class TestingServers {
];
List _serverList = [];
Path _buildDirectory = null;
Path _dartDirectory = null;
Path _packageRoot;
Path _packages;
Uri _buildDirectory = null;
Uri _dartDirectory = null;
Uri _packageRoot;
Uri _packages;
final bool useContentSecurityPolicy;
final String runtime;
DispatchingServer _server;
SyncPackageResolver _resolver;
TestingServers(Path buildDirectory, this.useContentSecurityPolicy,
TestingServers(String buildDirectory, this.useContentSecurityPolicy,
[String this.runtime = 'none',
String dartDirectory,
String packageRoot,
String packages]) {
_buildDirectory = TestUtils.absolutePath(buildDirectory);
_dartDirectory =
dartDirectory == null ? TestUtils.dartDir : new Path(dartDirectory);
_packageRoot = packageRoot == null
? (packages == null ? _buildDirectory.append('packages') : null)
: new Path(packageRoot);
_packages = packages == null ? null : new Path(packages);
_buildDirectory = Uri.base.resolveUri(new Uri.directory(buildDirectory));
if (dartDirectory == null) {
_dartDirectory = TestUtils.dartDirUri;
} else {
_dartDirectory = Uri.base.resolveUri(new Uri.directory(dartDirectory));
}
if (packageRoot == null ) {
if (packages == null ) {
_packages = _dartDirectory.resolve('.packages');
} else {
_packages = new Uri.file(packages);
}
} else {
_packageRoot = new Uri.directory(packageRoot);
}
}
int get port => _serverList[0].port;
@ -163,23 +166,37 @@ class TestingServers {
* "Access-Control-Allow-Origin: client:port1
* "Access-Control-Allow-Credentials: true"
*/
Future startServers(String host, {int port: 0, int crossOriginPort: 0}) {
return _startHttpServer(host, port: port).then((server) {
_server = server;
return _startHttpServer(host,
port: crossOriginPort, allowedPort: _serverList[0].port);
});
Future startServers(String host,
{int port: 0,
int crossOriginPort: 0}) async {
if (_packages != null) {
_resolver = await SyncPackageResolver.loadConfig(_packages);
} else {
_resolver = new SyncPackageResolver.root(_packageRoot);
}
_server = await _startHttpServer(host, port: port);
await _startHttpServer(host, port: crossOriginPort,
allowedPort: _serverList[0].port);
}
String httpServerCommandline() {
var dart = Platform.resolvedExecutable;
var dartDir = TestUtils.dartDir;
var script = dartDir.join(new Path("tools/testing/dart/http_server.dart"));
var buildDirectory = _buildDirectory.toNativePath();
var csp = useContentSecurityPolicy ? '--csp ' : '';
return '$dart $script -p $port -c $crossOriginPort $csp'
'--build-directory=$buildDirectory --runtime=$runtime '
'--package-root=$_packageRoot';
var script = _dartDirectory.resolve('tools/testing/dart/http_server.dart');
var buildDirectory = _buildDirectory.toFilePath();
var command = [dart, script.toFilePath(),
'-p', port,
'-c', crossOriginPort,
'--build-directory=$buildDirectory',
'--runtime=$runtime'];
if (useContentSecurityPolicy) {
command.add('--csp');
}
if (_packages != null) {
command.add('--packages=${_packages.toFilePath()}');
} else if (_packageRoot != null) {
command.add('--package-root=${_packageRoot.toFilePath()}');
}
return command.join(' ');
}
void stopServers() {
@ -208,30 +225,24 @@ class TestingServers {
});
}
void _handleFileOrDirectoryRequest(HttpRequest request, int allowedPort) {
_handleFileOrDirectoryRequest(HttpRequest request,
int allowedPort) async {
// Enable browsers to cache file/directory responses.
var response = request.response;
response.headers
.set("Cache-Control", "max-age=$_CACHE_EXPIRATION_IN_SECONDS");
var path = _getFilePathFromRequestPath(request.uri.path);
var path = _getFileUriFromRequestUri(request.uri);
if (path != null) {
var file = new File(path.toNativePath());
file.exists().then((exists) {
if (exists) {
_sendFileContent(request, response, allowedPort, path, file);
} else {
var directory = new Directory(path.toNativePath());
directory.exists().then((exists) {
if (exists) {
_listDirectory(directory).then((entries) {
_sendDirectoryListing(entries, request, response);
});
} else {
_sendNotFound(request);
}
});
}
});
var file = new File.fromUri(path);
var directory = new Directory.fromUri(path);
if (await file.exists()){
_sendFileContent(request, response, allowedPort, file);
} else if (await directory.exists()) {
_sendDirectoryListing(
await _listDirectory(directory), request, response);
} else {
_sendNotFound(request);
}
} else {
if (request.uri.path == '/') {
var entries = [
@ -277,33 +288,21 @@ class TestingServers {
});
}
Path _getFilePathFromRequestPath(String urlRequestPath) {
Uri _getFileUriFromRequestUri(Uri request) {
// Go to the top of the file to see an explanation of the URL path scheme.
var requestPath = new Path(urlRequestPath.substring(1)).canonicalize();
var pathSegments = requestPath.segments();
if (pathSegments.length > 0) {
var basePath;
var relativePath;
if (pathSegments[0] == PREFIX_BUILDDIR) {
basePath = _buildDirectory;
relativePath = new Path(pathSegments.skip(1).join('/'));
} else if (pathSegments[0] == PREFIX_DARTDIR) {
basePath = _dartDirectory;
relativePath = new Path(pathSegments.skip(1).join('/'));
}
var packagesIndex = pathSegments.indexOf('packages');
if (packagesIndex != -1) {
if (_packages != null) {
// TODO(27065): Package spec file not supported by http server yet
return null;
}
var start = packagesIndex + 1;
basePath = _packageRoot;
relativePath = new Path(pathSegments.skip(start).join('/'));
}
if (basePath != null && relativePath != null) {
return basePath.join(relativePath);
}
List<String> pathSegments = request.normalizePath().pathSegments;
if (pathSegments.length == 0) return null;
int packagesIndex = pathSegments.indexOf('packages');
if (packagesIndex != -1) {
var packageUri = new Uri(scheme: 'package',
pathSegments: pathSegments.skip(packagesIndex + 1));
return _resolver.resolveUri(packageUri);
}
if (pathSegments[0] == PREFIX_BUILDDIR) {
return _buildDirectory.resolve(pathSegments.skip(1).join('/'));
}
if (pathSegments[0] == PREFIX_DARTDIR) {
return _dartDirectory.resolve(pathSegments.skip(1).join('/'));
}
return null;
}
@ -313,11 +312,13 @@ class TestingServers {
var entries = [];
directory.list().listen((FileSystemEntity fse) {
var filename = new Path(fse.path).filename;
var segments = fse.uri.pathSegments;
if (fse is File) {
var filename = segments.last;
entries.add(new _Entry(filename, filename));
} else if (fse is Directory) {
entries.add(new _Entry(filename, '$filename/'));
var dirname = segments[segments.length - 2];
entries.add(new _Entry(dirname, '$dirname/'));
}
}, onDone: () {
completer.complete(entries);
@ -348,7 +349,7 @@ class TestingServers {
response.write(header);
for (var entry in entries) {
response.write(
'<li><a href="${new Path(request.uri.path).append(entry.name)}">'
'<li><a href="${request.uri}/${entry.name}">'
'${entry.displayName}</a></li>');
}
response.write(footer);
@ -360,7 +361,7 @@ class TestingServers {
}
void _sendFileContent(HttpRequest request, HttpResponse response,
int allowedPort, Path path, File file) {
int allowedPort, File file) {
if (allowedPort != -1) {
var headerOrigin = request.headers.value('Origin');
var allowedOrigin;
@ -396,15 +397,15 @@ class TestingServers {
response.headers.set("X-WebKit-CSP", content_header_value);
}
}
if (path.filename.endsWith('.html')) {
if (file.path.endsWith('.html')) {
response.headers.set('Content-Type', 'text/html');
} else if (path.filename.endsWith('.js')) {
} else if (file.path.endsWith('.js')) {
response.headers.set('Content-Type', 'application/javascript');
} else if (path.filename.endsWith('.dart')) {
} else if (file.path.endsWith('.dart')) {
response.headers.set('Content-Type', 'application/dart');
} else if (path.filename.endsWith('.css')) {
} else if (file.path.endsWith('.css')) {
response.headers.set('Content-Type', 'text/css');
} else if (path.filename.endsWith('.xml')) {
} else if (file.path.endsWith('.xml')) {
response.headers.set('Content-Type', 'text/xml');
}
response.headers.removeAll("X-Frame-Options");

5
tools/testing/dart/test_configurations.dart
View file

@ -132,11 +132,12 @@ Future testConfigurations(List<Map> configurations) async {
// server for cross-domain tests can be found by calling
// getCrossOriginPortNumber().
var servers = new TestingServers(
new Path(TestUtils.buildDir(conf)),
TestUtils.buildDir(conf),
useContentSecurityPolicy,
conf['runtime'],
null,
conf['package_root']);
conf['package_root'],
conf['packages']);
serverFutures.add(servers.startServers(conf['local_ip'],
port: conf['test_server_port'],
crossOriginPort: conf['test_server_cross_origin_port']));