Convert raw strings in pub (and apidoc) to new syntax.

utils/tests/pub/pub_install_git_test.dart

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #library('pub_tests');
 
 #import('dart:io');
 
 #import('test_pub.dart');
 #import('../../../pkg/unittest/unittest.dart');
 
 main() {
   test('checks out a package from Git', () {
     ensureGit();
 
     git('foo.git', [
       libDir('foo'),
       libPubspec('foo', '1.0.0')
     ]).scheduleCreate();
 
     appDir([{"git": "../foo.git"}]).scheduleCreate();
 
     schedulePub(args: ['install'],
-        output: const RegExp(@"Dependencies installed!$"));
+        output: const RegExp(r"Dependencies installed!$"));
 
     dir(cachePath, [
       dir('git', [
         dir('cache', [gitPackageRepoCacheDir('foo')]),
         gitPackageRevisionCacheDir('foo')
       ])
     ]).scheduleValidate();
 
     dir(packagesPath, [
       dir('foo', [
@@ skipping 57 matching lines @@
     dir(appPath, [
       pubspec({
         "name": "myapp",
         "dependencies": {
           "weirdname": {"git": "../foo.git"}
         }
       })
     ]).scheduleCreate();
 
     schedulePub(args: ['install'],
-        output: const RegExp(@"Dependencies installed!$"));
+        output: const RegExp(r"Dependencies installed!$"));
 
     dir(packagesPath, [
       dir('weirdname', [
         file('weirdname.dart', 'main() => "weirdname";')
       ])
     ]).scheduleValidate();
 
     run();
   });
 
   test('requires the dependency to have a pubspec', () {
     ensureGit();
 
     git('foo.git', [
       libDir('foo')
     ]).scheduleCreate();
 
     appDir([{"git": "../foo.git"}]).scheduleCreate();
 
     // TODO(nweiz): clean up this RegExp when either issue 4706 or 4707 is
     // fixed.
     schedulePub(args: ['install'],
-        error: const RegExp(@'^Package "foo" doesn' @"'" 't have a '
+        error: const RegExp('^Package "foo" doesn\'t have a '
             'pubspec.yaml file.'),
         exitCode: 1);
 
     run();
   });
 
   test('requires the dependency to have a pubspec with a name field', () {
     ensureGit();
 
     git('foo.git', [
       libDir('foo'),
       pubspec({})
     ]).scheduleCreate();
 
     appDir([{"git": "../foo.git"}]).scheduleCreate();
 
     // TODO(nweiz): clean up this RegExp when either issue 4706 or 4707 is
     // fixed.
     schedulePub(args: ['install'],
-        error: const RegExp(@'^Package "foo"' @"'" 's pubspec.yaml file is '
-            @'missing the required "name" field \(e\.g\. "name: foo"\)\.'),
+        error: const RegExp(r'^Package "foo"' "'" 's pubspec.yaml file is '
+            r'missing the required "name" field \(e\.g\. "name: foo"\)\.'),
         exitCode: 1);
 
     run();
   });
 
   test('requires the dependency name to match the remote pubspec name', () {
     ensureGit();
 
     git('foo.git', [
       libDir('foo'),
       libPubspec('foo', '1.0.0')
     ]).scheduleCreate();
 
     dir(appPath, [
       pubspec({
         "name": "myapp",
         "dependencies": {
           "weirdname": {"git": "../foo.git"}
         }
       })
     ]).scheduleCreate();
 
     // TODO(nweiz): clean up this RegExp when either issue 4706 or 4707 is
     // fixed.
     schedulePub(args: ['install'],
-        error: const RegExp(@'^The name you specified for your dependency, '
-            @'"weirdname", doesn' @"'" @'t match the name "foo" in its '
-            @'pubspec\.'),
+        error: const RegExp(r'^The name you specified for your dependency, '
+            '"weirdname", doesn\'t match the name "foo" in its '
+            r'pubspec\.'),
         exitCode: 1);
 
     run();
   });
 
   test('checks out and updates a package from Git', () {
     ensureGit();
 
     git('foo.git', [
       libDir('foo'),
       libPubspec('foo', '1.0.0')
     ]).scheduleCreate();
 
     appDir([{"git": "../foo.git"}]).scheduleCreate();
 
     schedulePub(args: ['install'],
-        output: const RegExp(@"Dependencies installed!$"));
+        output: const RegExp(r"Dependencies installed!$"));
 
     dir(cachePath, [
       dir('git', [
         dir('cache', [gitPackageRepoCacheDir('foo')]),
         gitPackageRevisionCacheDir('foo')
       ])
     ]).scheduleValidate();
 
     dir(packagesPath, [
       dir('foo', [
         file('foo.dart', 'main() => "foo";')
       ])
     ]).scheduleValidate();
 
     // TODO(nweiz): remove this once we support pub update
     dir(packagesPath).scheduleDelete();
     file('$appPath/pubspec.lock', '').scheduleDelete();
 
     git('foo.git', [
       libDir('foo', 'foo 2'),
       libPubspec('foo', '1.0.0')
     ]).scheduleCommit();
 
     schedulePub(args: ['install'],
-        output: const RegExp(@"Dependencies installed!$"));
+        output: const RegExp(r"Dependencies installed!$"));
 
     // When we download a new version of the git package, we should re-use the
     // git/cache directory but create a new git/ directory.
     dir(cachePath, [
       dir('git', [
         dir('cache', [gitPackageRepoCacheDir('foo')]),
         gitPackageRevisionCacheDir('foo'),
         gitPackageRevisionCacheDir('foo', 2)
       ])
     ]).scheduleValidate();
@@ skipping 11 matching lines @@
     ensureGit();
 
     git('foo.git', [
       libDir('foo'),
       libPubspec('foo', '1.0.0')
     ]).scheduleCreate();
 
     appDir([{"git": "../foo.git"}]).scheduleCreate();
 
     schedulePub(args: ['install'],
-        output: const RegExp(@"Dependencies installed!$"));
+        output: const RegExp(r"Dependencies installed!$"));
 
     dir(cachePath, [
       dir('git', [
         dir('cache', [gitPackageRepoCacheDir('foo')]),
         gitPackageRevisionCacheDir('foo')
       ])
     ]).scheduleValidate();
 
     dir(packagesPath, [
       dir('foo', [
         file('foo.dart', 'main() => "foo";')
       ])
     ]).scheduleValidate();
 
     // TODO(nweiz): remove this once we support pub update
     dir(packagesPath).scheduleDelete();
 
     // Verify that nothing breaks if we install a Git revision that's already
     // in the cache.
     schedulePub(args: ['install'],
-        output: const RegExp(@"Dependencies installed!$"));
+        output: const RegExp(r"Dependencies installed!$"));
 
     run();
   });
 
   test('checks out a package at a specific revision from Git', () {
     ensureGit();
 
     var repo = git('foo.git', [
       libDir('foo', 'foo 1'),
       libPubspec('foo', '1.0.0')
     ]);
     repo.scheduleCreate();
     var commit = repo.revParse('HEAD');
 
     git('foo.git', [
       libDir('foo', 'foo 2'),
       libPubspec('foo', '1.0.0')
     ]).scheduleCommit();
 
     appDir([{"git": {"url": "../foo.git", "ref": commit}}]).scheduleCreate();
 
     schedulePub(args: ['install'],
-        output: const RegExp(@"Dependencies installed!$"));
+        output: const RegExp(r"Dependencies installed!$"));
 
     dir(packagesPath, [
       dir('foo', [
         file('foo.dart', 'main() => "foo 1";')
       ])
     ]).scheduleValidate();
 
     run();
   });
 
   test('checks out a package at a specific branch from Git', () {
     ensureGit();
 
     var repo = git('foo.git', [
       libDir('foo', 'foo 1'),
       libPubspec('foo', '1.0.0')
     ]);
     repo.scheduleCreate();
     repo.scheduleGit(["branch", "old"]);
 
     git('foo.git', [
       libDir('foo', 'foo 2'),
       libPubspec('foo', '1.0.0')
     ]).scheduleCommit();
 
     appDir([{"git": {"url": "../foo.git", "ref": "old"}}]).scheduleCreate();
 
     schedulePub(args: ['install'],
-        output: const RegExp(@"Dependencies installed!$"));
+        output: const RegExp(r"Dependencies installed!$"));
 
     dir(packagesPath, [
       dir('foo', [
         file('foo.dart', 'main() => "foo 1";')
       ])
     ]).scheduleValidate();
 
     run();
   });
 
   test('keeps a Git package locked to the version in the lockfile', () {
     ensureGit();
 
     git('foo.git', [
       libDir('foo'),
       libPubspec('foo', '1.0.0')
     ]).scheduleCreate();
 
     appDir([{"git": "../foo.git"}]).scheduleCreate();
 
     // This install should lock the foo.git dependency to the current revision.
     schedulePub(args: ['install'],
-        output: const RegExp(@"Dependencies installed!$"));
+        output: const RegExp(r"Dependencies installed!$"));
 
     dir(packagesPath, [
       dir('foo', [
         file('foo.dart', 'main() => "foo";')
       ])
     ]).scheduleValidate();
 
     // Delete the packages path to simulate a new checkout of the application.
     dir(packagesPath).scheduleDelete();
 
     git('foo.git', [
       libDir('foo', 'foo 2'),
       libPubspec('foo', '1.0.0')
     ]).scheduleCommit();
 
     // This install shouldn't update the foo.git dependency due to the lockfile.
     schedulePub(args: ['install'],
-        output: const RegExp(@"Dependencies installed!$"));
+        output: const RegExp(r"Dependencies installed!$"));
 
     dir(packagesPath, [
       dir('foo', [
         file('foo.dart', 'main() => "foo";')
       ])
     ]).scheduleValidate();
 
     run();
   });
 
   test('updates a locked Git package with a new incompatible constraint', () {
     ensureGit();
 
     git('foo.git', [
       libDir('foo'),
       libPubspec('foo', '0.5.0')
     ]).scheduleCreate();
 
     appDir([{"git": "../foo.git"}]).scheduleCreate();
 
     schedulePub(args: ['install'],
-        output: const RegExp(@"Dependencies installed!$"));
+        output: const RegExp(r"Dependencies installed!$"));
 
     dir(packagesPath, [
       dir('foo', [
         file('foo.dart', 'main() => "foo";')
       ])
     ]).scheduleValidate();
 
     git('foo.git', [
       libDir('foo', 'foo 1.0.0'),
       libPubspec("foo", "1.0.0")
     ]).scheduleCommit();
 
     appDir([{"git": "../foo.git", "version": ">=1.0.0"}]).scheduleCreate();
 
     schedulePub(args: ['install'],
-        output: const RegExp(@"Dependencies installed!$"));
+        output: const RegExp(r"Dependencies installed!$"));
 
     dir(packagesPath, [
       dir('foo', [
         file('foo.dart', 'main() => "foo 1.0.0";')
       ])
     ]).scheduleValidate();
 
     run();
   });
 
   test("doesn't update a locked Git package with a new compatible "
       "constraint", () {
     ensureGit();
 
     git('foo.git', [
       libDir('foo', 'foo 1.0.0'),
       libPubspec("foo", "1.0.0")
     ]).scheduleCreate();
 
     appDir([{"git": "../foo.git"}]).scheduleCreate();
 
     schedulePub(args: ['install'],
-        output: const RegExp(@"Dependencies installed!$"));
+        output: const RegExp(r"Dependencies installed!$"));
 
     dir(packagesPath, [
       dir('foo', [
         file('foo.dart', 'main() => "foo 1.0.0";')
       ])
     ]).scheduleValidate();
 
     git('foo.git', [
       libDir('foo', 'foo 1.0.1'),
       libPubspec("foo", "1.0.1")
     ]).scheduleCommit();
 
     appDir([{"git": "../foo.git", "version": ">=1.0.0"}]).scheduleCreate();
 
     schedulePub(args: ['install'],
-        output: const RegExp(@"Dependencies installed!$"));
+        output: const RegExp(r"Dependencies installed!$"));
 
     dir(packagesPath, [
       dir('foo', [
         file('foo.dart', 'main() => "foo 1.0.0";')
       ])
     ]).scheduleValidate();
 
     run();
   });
 
   group("(regression)", () {
     test('checks out a package from Git with a trailing slash', () {
       ensureGit();
 
       git('foo.git', [
         libDir('foo'),
         libPubspec('foo', '1.0.0')
       ]).scheduleCreate();
 
       appDir([{"git": "../foo.git/"}]).scheduleCreate();
 
       schedulePub(args: ['install'],
-          output: const RegExp(@"Dependencies installed!$"));
+          output: const RegExp(r"Dependencies installed!$"));
 
       dir(cachePath, [
         dir('git', [
           dir('cache', [gitPackageRepoCacheDir('foo')]),
           gitPackageRevisionCacheDir('foo')
         ])
       ]).scheduleValidate();
 
       dir(packagesPath, [
         dir('foo', [
           file('foo.dart', 'main() => "foo";')
         ])
       ]).scheduleValidate();
 
       run();
     });
   });
 }