Johnni Winther
969c0de335
+ start using spans from CFE (now that they're available) Change-Id: I4fe82070d32948a64fb0fab527bd4cc857eebeb4 Reviewed-on: https://dart-review.googlesource.com/49841 Reviewed-by: Sigmund Cherem <sigmund@google.com>
119 lines
3.1 KiB
Dart
119 lines
3.1 KiB
Dart
// Copyright (c) 2015, 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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// A regression test for issue 22667.
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//
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// Makes sure that we don't print a '\0' character for files that are not
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// properly new-line terminated.
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library zero_termination_test;
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import 'dart:async';
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import 'dart:convert';
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import 'dart:io';
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import 'package:async_helper/async_helper.dart';
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import 'package:compiler/src/commandline_options.dart';
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import 'package:expect/expect.dart';
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import 'package:path/path.dart' as path;
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import '../end_to_end/launch_helper.dart' show launchDart2Js;
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Uri pathOfData = Platform.script;
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Directory tempDir;
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String outFilePath;
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_sendNotFound(HttpResponse response) {
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response.statusCode = HttpStatus.NOT_FOUND;
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response.close();
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}
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Future handleRequest(HttpRequest request) {
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final String path = request.uri.path.substring(1);
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final Uri requestPath = pathOfData.resolve(path);
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final File file = new File(requestPath.toFilePath());
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return file.exists().then((bool found) {
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if (found) {
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file.openRead().pipe(request.response).catchError((e) {
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_sendNotFound(request.response);
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});
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} else {
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_sendNotFound(request.response);
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}
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});
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}
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void cleanup() {
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File outFile = new File(outFilePath);
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if (outFile.existsSync()) {
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outFile.deleteSync();
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}
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}
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void check(ProcessResult result) {
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Expect.notEquals(0, result.exitCode);
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List<int> stdout = result.stdout;
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String stdoutString = utf8.decode(stdout);
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Expect.isTrue(stdoutString.contains("Error"), "stdout:\n$stdoutString");
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// Make sure the "499" from the last line is in the output.
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Expect.isTrue(stdoutString.contains("499"), "stdout:\n$stdoutString");
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// Make sure that the output does not contain any 0 character.
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Expect.isFalse(stdout.contains(0));
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}
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Future testFile() async {
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String inFilePath =
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pathOfData.resolve('data/one_line_dart_program.dart').path;
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List<String> args = [
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inFilePath,
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"--out=" + outFilePath,
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Flags.useOldFrontend
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];
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await cleanup();
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check(await launchDart2Js(args, noStdoutEncoding: true));
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await cleanup();
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}
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Future serverRunning(HttpServer server) async {
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int port = server.port;
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String inFilePath = "http://127.0.0.1:$port/data/one_line_dart_program.dart";
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List<String> args = [
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inFilePath,
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"--out=" + outFilePath,
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Flags.useOldFrontend
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];
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server.listen(handleRequest);
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try {
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await cleanup();
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check(await launchDart2Js(args, noStdoutEncoding: true));
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} finally {
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await server.close();
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await cleanup();
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}
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}
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Future testHttp() {
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return HttpServer
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.bind(InternetAddress.LOOPBACK_IP_V4, 0)
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.then((HttpServer server) => serverRunning(server));
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}
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runTests() async {
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tempDir = Directory.systemTemp.createTempSync('directory_test');
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outFilePath = path.join(tempDir.path, "out.js");
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try {
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await testFile();
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await testHttp();
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} finally {
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await tempDir.delete(recursive: true);
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}
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}
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main() {
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asyncTest(() async {
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await runTests();
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});
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}
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