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| 1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file | |
| 2 // for details. All rights reserved. Use of this source code is governed by a | |
| 3 // BSD-style license that can be found in the LICENSE file. | |
| 4 // | |
| 5 // Process test program to test process communication. | |
| 6 | |
| 7 library PlatformExecutableTest; | |
| 8 | |
| 9 import "dart:io"; | |
| 10 | |
| 11 import "package:expect/expect.dart"; | |
| 12 | |
| 13 const CLIENT_SCRIPT = "platform_executable_script.dart"; | |
| 14 | |
| 15 void verify(String exePath, {String altPath}) { | |
| 16 var env = {}; | |
| 17 if (altPath != null) { | |
| 18 env['PATH'] = altPath; | |
| 19 } | |
| 20 | |
| 21 var processResult = Process.runSync(exePath, [scriptPath], | |
| 22 includeParentEnvironment: false, runInShell: true, environment: env); | |
| 23 | |
| 24 var result = processResult.stdout.trim(); | |
| 25 Expect.equals(Platform.executable, result); | |
| 26 } | |
| 27 | |
| 28 void testDartExecShouldNotBeInCurrentDir() { | |
| 29 var type = FileSystemEntity.typeSync(platformExeName); | |
| 30 Expect.equals(FileSystemEntityType.NOT_FOUND, type); | |
| 31 } | |
| 32 | |
| 33 void testShouldFailOutsidePath() { | |
| 34 Expect.throws(() => Process.runSync(platformExeName, [scriptPath], | |
| 35 includeParentEnvironment: false)); | |
| 36 } | |
| 37 | |
| 38 void testShouldSucceedWithSourcePlatformExecutable() { | |
| 39 print('*** Running normally'); | |
| 40 verify(Platform.executable); | |
| 41 } | |
| 42 | |
| 43 void testExeSymLinked(Directory dir) { | |
| 44 var dirUri = new Uri.directory(dir.path); | |
| 45 var link = new Link.fromUri(dirUri.resolve('dart_exe_link')); | |
| 46 link.createSync(Platform.executable); | |
| 47 print('*** Creating a sym-link to the executable'); | |
| 48 verify(link.path); | |
| 49 } | |
| 50 | |
| 51 void testPathToDirWithExeSymLinked(Directory dir) { | |
| 52 var dirUri = new Uri.directory(dir.path); | |
| 53 var link = new Link.fromUri(dirUri.resolve('dart_exe_link')); | |
| 54 link.createSync(Platform.executable); | |
| 55 print('*** Path to a directory that contains a sym-link to dart bin'); | |
| 56 verify('dart_exe_link', altPath: dir.path); | |
| 57 } | |
| 58 | |
| 59 /// Create a sym-link to the SDK directory and run 'dart' from that path | |
| 60 void testExeDirSymLinked(Directory dir) { | |
| 61 var dirUri = new Uri.directory(dir.path); | |
| 62 | |
| 63 var linkDirUri = dirUri.resolve('dart_bin_dir_link'); | |
| 64 var link = new Link.fromUri(linkDirUri); | |
| 65 | |
| 66 var exeFile = new File(Platform.executable); | |
| 67 | |
| 68 link.createSync(exeFile.parent.path); | |
| 69 | |
| 70 var linkedBin = | |
| 71 new Uri.directory(linkDirUri.toFilePath()).resolve(platformExeName); | |
| 72 | |
| 73 print('*** Running in a sym-linked directory'); | |
| 74 verify(linkedBin.toFilePath()); | |
| 75 } | |
| 76 | |
| 77 void testPathPointsToSymLinkedSDKPath(Directory dir) { | |
| 78 var dirUri = new Uri.directory(dir.path); | |
| 79 | |
| 80 var linkDirUri = dirUri.resolve('dart_bin_dir_link'); | |
| 81 var link = new Link.fromUri(linkDirUri); | |
| 82 | |
| 83 var exeFile = new File(Platform.executable); | |
| 84 | |
| 85 link.createSync(exeFile.parent.path); | |
| 86 | |
| 87 print('*** Path points to a sym-linked SDK dir'); | |
| 88 verify(platformExeName, altPath: link.path); | |
| 89 } | |
| 90 | |
| 91 void testPathToSDKDir() { | |
| 92 var exeFile = new File(Platform.executable); | |
| 93 var binDirPath = exeFile.parent.path; | |
| 94 | |
| 95 print('*** Running with PATH env set to environment - fixed in 16994 - thanks!
'); | |
| 96 verify(platformExeName, altPath: binDirPath); | |
| 97 } | |
| 98 | |
| 99 void withTempDir(void test(Directory dir)) { | |
| 100 var tempDir = Directory.systemTemp.createTempSync('dart.sdk.test.'); | |
| 101 try { | |
| 102 test(tempDir); | |
| 103 } finally { | |
| 104 tempDir.deleteSync(recursive: true); | |
| 105 } | |
| 106 } | |
| 107 | |
| 108 String get platformExeName { | |
| 109 var raw = new Uri.file(Platform.executable); | |
| 110 return raw.pathSegments.last; | |
| 111 } | |
| 112 | |
| 113 String get scriptPath => Platform.script.resolve(CLIENT_SCRIPT).toString(); | |
| 114 | |
| 115 void main() { | |
| 116 testDartExecShouldNotBeInCurrentDir(); | |
| 117 testShouldFailOutsidePath(); | |
| 118 testShouldSucceedWithSourcePlatformExecutable(); /// 00: ok | |
| 119 withTempDir(testExeSymLinked); /// 01: ok | |
| 120 withTempDir(testExeDirSymLinked); /// 02: ok | |
| 121 testPathToSDKDir(); /// 03: ok | |
| 122 withTempDir(testPathPointsToSymLinkedSDKPath); /// 04: ok | |
| 123 withTempDir(testPathToDirWithExeSymLinked); /// 05: ok | |
| 124 } | |
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Chromium Code Reviews
Issue 1159623002:
Revert "TEMPORARY - Validate fix for 16994 with some caveats" (Closed)
Base URL: https://github.com/dart-lang/sdk.git@master