Don't use .gitignore when determining what to build/serve/run.

sdk/lib/_internal/pub/test/validator/compiled_dartdoc_test.dart

 // Copyright (c) 2013, 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.
 
 import 'package:scheduled_test/scheduled_test.dart';
 
 import '../../lib/src/entrypoint.dart';
 import '../../lib/src/validator.dart';
 import '../../lib/src/validator/compiled_dartdoc.dart';
 import '../descriptor.dart' as d;
@@ skipping 15 matching lines @@
       d.dir(appPath, [
         d.dir("doc-out", [
           d.file("nav.json", ""),
           d.file("index.html", ""),
           d.file("styles.css", ""),
           d.file("dart-logo-small.png", "")
         ])
       ]).create();
       expectNoValidationError(compiledDartdoc);
     });
-
-    integration('contains compiled dartdoc in a hidden directory', () {
-      ensureGit();
-
-      d.dir(appPath, [
-        d.dir(".doc-out", [
-          d.file('nav.json', ''),
-          d.file('index.html', ''),
-          d.file('styles.css', ''),
-          d.file('dart-logo-small.png', ''),
-          d.file('client-live-nav.js', '')
-        ])
-      ]).create();
-      expectNoValidationError(compiledDartdoc);
-    });
-
-    integration('contains compiled dartdoc in a gitignored directory', () {
-      ensureGit();
-
-      d.git(appPath, [
-        d.dir("doc-out", [
-          d.file('nav.json', ''),
-          d.file('index.html', ''),
-          d.file('styles.css', ''),
-          d.file('dart-logo-small.png', ''),
-          d.file('client-live-nav.js', '')
-        ]),
-        d.file(".gitignore", "/doc-out")
-      ]).create();
-      expectNoValidationError(compiledDartdoc);
-    });
   });
 
-  group("should consider a package invalid if it", () {
-    integration('contains compiled dartdoc', () {
-      d.validPackage.create();
+  integration("should consider a package invalid if it contains compiled "
+      "dartdoc", () {
+    d.validPackage.create();
 
-      d.dir(appPath, [
-        d.dir('doc-out', [
-          d.file('nav.json', ''),
-          d.file('index.html', ''),
-          d.file('styles.css', ''),
-          d.file('dart-logo-small.png', ''),
-          d.file('client-live-nav.js', '')
-        ])
-      ]).create();
+    d.dir(appPath, [
+      d.dir('doc-out', [
+        d.file('nav.json', ''),
+        d.file('index.html', ''),
+        d.file('styles.css', ''),
+        d.file('dart-logo-small.png', ''),
+        d.file('client-live-nav.js', '')
+      ])
+    ]).create();
 
-      expectValidationWarning(compiledDartdoc);
-    });
-
-    integration('contains compiled dartdoc in a non-gitignored hidden '
-        'directory', () {
-      ensureGit();
-
-      d.validPackage.create();
-
-      d.git(appPath, [
-        d.dir('.doc-out', [
-          d.file('nav.json', ''),
-          d.file('index.html', ''),
-          d.file('styles.css', ''),
-          d.file('dart-logo-small.png', ''),
-          d.file('client-live-nav.js', '')
-        ])
-      ]).create();
-
-      expectValidationWarning(compiledDartdoc);
-    });

[nweiz, 2014/09/25 00:22:31]

This should still work as it used to, right? Since the gitignored files won't be
published, the validator shouldn't complain about them.

[Bob Nystrom, 2014/09/25 00:36:55]

Oh, duh. Done.

+    expectValidationWarning(compiledDartdoc);
   });
 }