Split apart several asynchronous tests to reduce timeouts.

pkg/scheduled_test/test/descriptor/pattern_test.dart

Index: pkg/scheduled_test/test/descriptor/pattern_test.dart
diff --git a/pkg/scheduled_test/test/descriptor/pattern_test.dart b/pkg/scheduled_test/test/descriptor/pattern_test.dart
new file mode 100644
index 0000000000000000000000000000000000000000..9f0b3075eb204f05b7d605c54349a64ca8dd4d92
--- /dev/null
+++ b/pkg/scheduled_test/test/descriptor/pattern_test.dart
@@ -0,0 +1,175 @@
+// 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 'dart:async';
+import 'dart:io';
+
+import 'package:pathos/path.dart' as path;
+import 'package:scheduled_test/descriptor.dart' as d;
+import 'package:scheduled_test/scheduled_test.dart';
+
+import '../metatest.dart';
+import 'utils.dart';
+
+String sandbox;
+
+void main() {
+  metaSetUp(() {
+    // TODO(nweiz): We used to only increase the timeout to 10s for the Windows
+    // bots, but the Linux and Mac bots have started taking upwards of 5s when
+    // running pumpEventQueue, so we're increasing the timeout across the board
+    // (see issue 9248).
+    currentSchedule.timeout = new Duration(seconds: 10);
+  });
+
+  expectTestsPass("pattern().validate() succeeds if there's a file matching "
+      "the pattern and the child entry", () {
+    test('test', () {
+      scheduleSandbox();
+
+      d.file('foo', 'blap').create();
+
+      d.filePattern(new RegExp(r'f..'), 'blap').validate();
+    });
+  });
+
+  expectTestsPass("pattern().validate() succeeds if there's a dir matching "
+      "the pattern and the child entry", () {
+    test('test', () {
+      scheduleSandbox();
+
+      d.dir('foo', [
+        d.file('bar', 'baz')
+      ]).create();
+
+      d.dirPattern(new RegExp(r'f..'), [
+        d.file('bar', 'baz')
+      ]).validate();
+    });
+  });
+
+  expectTestsPass("pattern().validate() succeeds if there's multiple files "
+      "matching the pattern but only one matching the child entry", () {
+    test('test', () {
+      scheduleSandbox();
+
+      d.file('foo', 'blap').create();
+      d.file('fee', 'blak').create();
+      d.file('faa', 'blut').create();
+
+      d.filePattern(new RegExp(r'f..'), 'blap').validate();
+    });
+  });
+
+  expectTestsPass("pattern().validate() fails if there's no file matching the "
+      "pattern", () {
+    var errors;
+    test('test 1', () {
+      scheduleSandbox();
+
+      currentSchedule.onException.schedule(() {
+        errors = currentSchedule.errors;
+      });
+
+      d.filePattern(new RegExp(r'f..'), 'bar').validate();
+    });
+
+    test('test 2', () {
+      expect(errors, everyElement(new isInstanceOf<ScheduleError>()));
+      expect(errors.length, equals(1));
+      expect(errors.first.error,
+          matches(r"^No entry found in '[^']+' matching /f\.\./\.$"));
+    });
+  }, passing: ['test 2']);
+
+  expectTestsPass("pattern().validate() fails if there's a file matching the "
+      "pattern but not the entry", () {
+    var errors;
+    test('test 1', () {
+      scheduleSandbox();
+
+      currentSchedule.onException.schedule(() {
+        errors = currentSchedule.errors;
+      });
+
+      d.file('foo', 'bap').create();
+      d.filePattern(new RegExp(r'f..'), 'bar').validate();
+    });
+
+    test('test 2', () {
+      expect(errors, everyElement(new isInstanceOf<ScheduleError>()));
+      expect(errors.length, equals(1));
+      expect(errors.first.error,
+          matches(r"^Caught error\n"
+              r"| File 'foo' should contain:\n"
+              r"| | bar\n"
+              r"| but actually contained:\n"
+              r"| X bap\n"
+              r"while validating\n"
+              r"| foo$"));
+    });
+  }, passing: ['test 2']);
+
+  expectTestsPass("pattern().validate() fails if there's a dir matching the "
+      "pattern but not the entry", () {
+    var errors;
+    test('test 1', () {
+      scheduleSandbox();
+
+      currentSchedule.onException.schedule(() {
+        errors = currentSchedule.errors;
+      });
+
+      d.dir('foo', [
+        d.file('bar', 'bap')
+      ]).create();
+
+      d.dirPattern(new RegExp(r'f..'), [
+        d.file('bar', 'baz')
+      ]).validate();
+    });
+
+    test('test 2', () {
+      expect(errors, everyElement(new isInstanceOf<ScheduleError>()));
+      expect(errors.length, equals(1));
+      expect(errors.first.error,
+          matches(r"^Caught error\n"
+              r"| File 'bar' should contain:\n"
+              r"| | baz\n"
+              r"| but actually contained:\n"
+              r"| X bap"
+              r"while validating\n"
+              r"| foo\n"
+              r"| '-- bar$"));
+    });
+  }, passing: ['test 2']);
+
+  expectTestsPass("pattern().validate() fails if there's multiple files "
+      "matching the pattern and the child entry", () {
+    var errors;
+    test('test 1', () {
+      scheduleSandbox();
+
+      currentSchedule.onException.schedule(() {
+        errors = currentSchedule.errors;
+      });
+
+      d.file('foo', 'bar').create();
+      d.file('fee', 'bar').create();
+      d.file('faa', 'bar').create();
+      d.filePattern(new RegExp(r'f..'), 'bar').validate();
+    });
+
+    test('test 2', () {
+      expect(errors, everyElement(new isInstanceOf<ScheduleError>()));
+      expect(errors.length, equals(1));
+      expect(errors.first.error, matches(
+              r"^Multiple valid entries found in '[^']+' matching "
+                  r"\/f\.\./:\n"
+              r"\* faa\n"
+              r"\* fee\n"
+              r"\* foo$"));
+    });
+  }, passing: ['test 2']);
+}