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c0d5f73bd0
A small writeup of the thoughts behind this concept can be found at: https://docs.google.com/a/google.com/document/d/1WkqJVPphuThH8h2jDqBOb6h1iMkrkQIO7PF638-qlso/edit?usp=sharing BUG= R=floitsch@google.com, johnniwinther@google.com, whesse@google.com Review URL: https://codereview.chromium.org/1408253006 .
72 lines
2.2 KiB
Dart
72 lines
2.2 KiB
Dart
// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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// VMOptions=
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// VMOptions=--print-object-histogram
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// Smoke test of the dart2js compiler API.
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library dummy_compiler;
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import 'dart:async';
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import "package:async_helper/async_helper.dart";
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import 'package:compiler/compiler.dart';
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import '../compiler/dart2js/mock_libraries.dart';
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String libProvider(Uri uri) {
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if (uri.path.endsWith(".platform")) {
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return DEFAULT_PLATFORM_CONFIG;
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} if (uri.path.endsWith("/core.dart")) {
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return buildLibrarySource(DEFAULT_CORE_LIBRARY);
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} else if (uri.path.endsWith('core_patch.dart')) {
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return DEFAULT_PATCH_CORE_SOURCE;
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} else if (uri.path.endsWith('interceptors.dart')) {
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return buildLibrarySource(DEFAULT_INTERCEPTORS_LIBRARY);
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} else if (uri.path.endsWith('js_helper.dart')) {
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return buildLibrarySource(DEFAULT_JS_HELPER_LIBRARY);
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} else if (uri.path.endsWith('isolate_helper.dart')) {
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return buildLibrarySource(DEFAULT_ISOLATE_HELPER_LIBRARY);
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} else if (uri.path.endsWith('/async.dart')) {
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return buildLibrarySource(DEFAULT_ASYNC_LIBRARY);
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} else {
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return "library lib${uri.path.replaceAll('/', '.')};";
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}
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}
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Future<String> provider(Uri uri) {
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String source;
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if (uri.scheme == "main") {
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source = "main() {}";
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} else if (uri.scheme == "lib") {
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source = libProvider(uri);
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} else {
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throw "unexpected URI $uri";
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}
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return new Future.value(source);
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}
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void handler(Uri uri, int begin, int end, String message, Diagnostic kind) {
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if (uri == null) {
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print('$kind: $message');
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} else {
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print('$uri:$begin:$end: $kind: $message');
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}
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}
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main() {
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asyncStart();
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Future<CompilationResult> result =
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compile(new Uri(scheme: 'main'),
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new Uri(scheme: 'lib', path: '/'),
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new Uri(scheme: 'package', path: '/'),
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provider, handler);
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result.then((CompilationResult result) {
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if (!result.isSuccess) {
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throw 'Compilation failed';
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}
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}, onError: (e, s) {
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throw 'Compilation failed: $e\n$s';
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}).then(asyncSuccess);
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}
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