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

utils/tests/pub/pub_install_hosted_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');
@@ skipping 96 matching lines @@
     run();
   });
 
   test('keeps a pub server package locked to the version in the lockfile', () {
     servePackages([package("foo", "1.0.0")]);
 
     appDir([dependency("foo")]).scheduleCreate();
 
     // This install should lock the foo dependency to version 1.0.0.
     schedulePub(args: ['install'],
-        output: const RegExp(@"Dependencies installed!$"));
+        output: const RegExp(r"Dependencies installed!$"));
 
     packagesDir({"foo": "1.0.0"}).scheduleValidate();
 
     // Delete the packages path to simulate a new checkout of the application.
     dir(packagesPath).scheduleDelete();
 
     // Start serving a newer package as well.
     servePackages([package("foo", "1.0.1")]);
 
     // This install shouldn't update the foo dependency due to the lockfile.
     schedulePub(args: ['install'],
-        output: const RegExp(@"Dependencies installed!$"));
+        output: const RegExp(r"Dependencies installed!$"));
 
     packagesDir({"foo": "1.0.0"}).scheduleValidate();
 
     run();
   });
 
   test('updates a locked pub server package with a new incompatible '
       'constraint', () {
     servePackages([package("foo", "1.0.0")]);
 
     appDir([dependency("foo")]).scheduleCreate();
 
     schedulePub(args: ['install'],
-        output: const RegExp(@"Dependencies installed!$"));
+        output: const RegExp(r"Dependencies installed!$"));
 
     packagesDir({"foo": "1.0.0"}).scheduleValidate();
 
     servePackages([package("foo", "1.0.1")]);
 
     appDir([dependency("foo", ">1.0.0")]).scheduleCreate();
 
     schedulePub(args: ['install'],
-        output: const RegExp(@"Dependencies installed!$"));
+        output: const RegExp(r"Dependencies installed!$"));
 
     packagesDir({"foo": "1.0.1"}).scheduleValidate();
 
     run();
   });
 
   test("doesn't update a locked pub server package with a new compatible "
       "constraint", () {
     servePackages([package("foo", "1.0.0")]);
 
     appDir([dependency("foo")]).scheduleCreate();
 
     schedulePub(args: ['install'],
-        output: const RegExp(@"Dependencies installed!$"));
+        output: const RegExp(r"Dependencies installed!$"));
 
     packagesDir({"foo": "1.0.0"}).scheduleValidate();
 
     servePackages([package("foo", "1.0.1")]);
 
     appDir([dependency("foo", ">=1.0.0")]).scheduleCreate();
 
     schedulePub(args: ['install'],
-        output: const RegExp(@"Dependencies installed!$"));
+        output: const RegExp(r"Dependencies installed!$"));
 
     packagesDir({"foo": "1.0.0"}).scheduleValidate();
 
     run();
   });
 
   test("unlocks dependencies if necessary to ensure that a new dependency "
       "is satisfied", () {
     servePackages([
       package("foo", "1.0.0", [dependency("bar", "<2.0.0")]),
       package("bar", "1.0.0", [dependency("baz", "<2.0.0")]),
       package("baz", "1.0.0", [dependency("qux", "<2.0.0")]),
       package("qux", "1.0.0")
     ]);
 
     appDir([dependency("foo")]).scheduleCreate();
 
     schedulePub(args: ['install'],
-        output: const RegExp(@"Dependencies installed!$"));
+        output: const RegExp(r"Dependencies installed!$"));
 
     packagesDir({
       "foo": "1.0.0",
       "bar": "1.0.0",
       "baz": "1.0.0",
       "qux": "1.0.0"
     }).scheduleValidate();
 
     servePackages([
       package("foo", "2.0.0", [dependency("bar", "<3.0.0")]),
       package("bar", "2.0.0", [dependency("baz", "<3.0.0")]),
       package("baz", "2.0.0", [dependency("qux", "<3.0.0")]),
       package("qux", "2.0.0"),
       package("newdep", "2.0.0", [dependency("baz", ">=1.5.0")])
     ]);
 
     appDir([dependency("foo"), dependency("newdep")]).scheduleCreate();
 
     schedulePub(args: ['install'],
-        output: const RegExp(@"Dependencies installed!$"));
+        output: const RegExp(r"Dependencies installed!$"));
 
     packagesDir({
       "foo": "2.0.0",
       "bar": "2.0.0",
       "baz": "2.0.0",
       "qux": "1.0.0",
       "newdep": "2.0.0"
     }).scheduleValidate();
 
     run();
   });
 
   test("doesn't unlock dependencies if a new dependency is already "
       "satisfied", () {
     servePackages([
       package("foo", "1.0.0", [dependency("bar", "<2.0.0")]),
       package("bar", "1.0.0", [dependency("baz", "<2.0.0")]),
       package("baz", "1.0.0")
     ]);
 
     appDir([dependency("foo")]).scheduleCreate();
 
     schedulePub(args: ['install'],
-        output: const RegExp(@"Dependencies installed!$"));
+        output: const RegExp(r"Dependencies installed!$"));
 
     packagesDir({
       "foo": "1.0.0",
       "bar": "1.0.0",
       "baz": "1.0.0"
     }).scheduleValidate();
 
     servePackages([
       package("foo", "2.0.0", [dependency("bar", "<3.0.0")]),
       package("bar", "2.0.0", [dependency("baz", "<3.0.0")]),
       package("baz", "2.0.0"),
       package("newdep", "2.0.0", [dependency("baz", ">=1.0.0")])
     ]);
 
     appDir([dependency("foo"), dependency("newdep")]).scheduleCreate();
 
     schedulePub(args: ['install'],
-        output: const RegExp(@"Dependencies installed!$"));
+        output: const RegExp(r"Dependencies installed!$"));
 
     packagesDir({
       "foo": "1.0.0",
       "bar": "1.0.0",
       "baz": "1.0.0",
       "newdep": "2.0.0"
     }).scheduleValidate();
 
     run();
   });
 
   test("removes a dependency that's been removed from the pubspec", () {
     servePackages([
       package("foo", "1.0.0"),
       package("bar", "1.0.0")
     ]);
 
     appDir([dependency("foo"), dependency("bar")]).scheduleCreate();
 
     schedulePub(args: ['install'],
-        output: const RegExp(@"Dependencies installed!$"));
+        output: const RegExp(r"Dependencies installed!$"));
 
     packagesDir({
       "foo": "1.0.0",
       "bar": "1.0.0"
     }).scheduleValidate();
 
     appDir([dependency("foo")]).scheduleCreate();
 
     schedulePub(args: ['install'],
-        output: const RegExp(@"Dependencies installed!$"));
+        output: const RegExp(r"Dependencies installed!$"));
 
     packagesDir({
       "foo": "1.0.0",
       "bar": null
     }).scheduleValidate();
 
     run();
   });
 
   test("removes a transitive dependency that's no longer depended on", () {
     servePackages([
       package("foo", "1.0.0", [dependency("shared-dep")]),
       package("bar", "1.0.0", [
         dependency("shared-dep"),
         dependency("bar-dep")
       ]),
       package("shared-dep", "1.0.0"),
       package("bar-dep", "1.0.0")
     ]);
 
     appDir([dependency("foo"), dependency("bar")]).scheduleCreate();
 
     schedulePub(args: ['install'],
-        output: const RegExp(@"Dependencies installed!$"));
+        output: const RegExp(r"Dependencies installed!$"));
 
     packagesDir({
       "foo": "1.0.0",
       "bar": "1.0.0",
       "shared-dep": "1.0.0",
       "bar-dep": "1.0.0",
     }).scheduleValidate();
 
     appDir([dependency("foo")]).scheduleCreate();
 
     schedulePub(args: ['install'],
-        output: const RegExp(@"Dependencies installed!$"));
+        output: const RegExp(r"Dependencies installed!$"));
 
     packagesDir({
       "foo": "1.0.0",
       "bar": null,
       "shared-dep": "1.0.0",
       "bar-dep": null,
     }).scheduleValidate();
 
     run();
   });
 
   test("doesn't update dependencies whose constraints have been removed", () {
     servePackages([
       package("foo", "1.0.0", [dependency("shared-dep")]),
       package("bar", "1.0.0", [dependency("shared-dep", "<2.0.0")]),
       package("shared-dep", "1.0.0"),
       package("shared-dep", "2.0.0")
     ]);
 
     appDir([dependency("foo"), dependency("bar")]).scheduleCreate();
 
     schedulePub(args: ['install'],
-        output: const RegExp(@"Dependencies installed!$"));
+        output: const RegExp(r"Dependencies installed!$"));
 
     packagesDir({
       "foo": "1.0.0",
       "bar": "1.0.0",
       "shared-dep": "1.0.0"
     }).scheduleValidate();
 
     appDir([dependency("foo")]).scheduleCreate();
 
     schedulePub(args: ['install'],
-        output: const RegExp(@"Dependencies installed!$"));
+        output: const RegExp(r"Dependencies installed!$"));
 
     packagesDir({
       "foo": "1.0.0",
       "bar": null,
       "shared-dep": "1.0.0"
     }).scheduleValidate();
 
     run();
   });
 }