Make tests that rely on getting a temp dir exit if they don't.

webkit/database/database_tracker_unittest.cc

 // Copyright (c) 2010 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "base/file_path.h"
 #include "base/file_util.h"
 #include "base/scoped_ptr.h"
 #include "base/scoped_temp_dir.h"
 #include "base/time.h"
 #include "base/utf_string_conversions.h"
@@ skipping 64 matching lines @@
 // We declare a helper class, and make it a friend of DatabaseTracker using
 // the FRIEND_TEST() macro, and we implement all tests we want to run as
 // static methods of this class. Then we make our TEST() targets call these
 // static functions. This allows us to run each test in normal mode and
 // incognito mode without writing the same code twice.
 class DatabaseTracker_TestHelper_Test {
  public:
   static void TestDeleteOpenDatabase(bool incognito_mode) {
     // Initialize the tracker database.
     ScopedTempDir temp_dir;
-    EXPECT_TRUE(temp_dir.CreateUniqueTempDir());
+    ASSERT_TRUE(temp_dir.CreateUniqueTempDir());
     scoped_refptr<DatabaseTracker> tracker(
         new DatabaseTracker(temp_dir.path(), incognito_mode));
 
     // Create and open three databases.
     int64 database_size = 0;
     int64 space_available = 0;
     const string16 kOrigin1 = ASCIIToUTF16("origin1");
     const string16 kOrigin2 = ASCIIToUTF16("origin2");
     const string16 kDB1 = ASCIIToUTF16("db1");
     const string16 kDB2 = ASCIIToUTF16("db2");
@@ skipping 78 matching lines @@
     EXPECT_TRUE(
         file_util::PathExists(tracker->GetFullDBFilePath(kOrigin2, kDB3)));
 
     tracker->DatabaseClosed(kOrigin2, kDB3);
     tracker->RemoveObserver(&observer);
   }
 
   static void TestDatabaseTracker(bool incognito_mode) {
     // Initialize the tracker database.
     ScopedTempDir temp_dir;
-    EXPECT_TRUE(temp_dir.CreateUniqueTempDir());
+    ASSERT_TRUE(temp_dir.CreateUniqueTempDir());
     scoped_refptr<DatabaseTracker> tracker(
         new DatabaseTracker(temp_dir.path(), incognito_mode));
 
     // Add two observers.
     TestObserver observer1;
     TestObserver observer2;
     tracker->AddObserver(&observer1);
     tracker->AddObserver(&observer2);
 
     // Open three new databases.
@@ skipping 193 matching lines @@
 
 TEST(DatabaseTrackerTest, DatabaseTracker) {
   DatabaseTracker_TestHelper_Test::TestDatabaseTracker(false);
 }
 
 TEST(DatabaseTrackerTest, DatabaseTrackerIncognitoMode) {
   DatabaseTracker_TestHelper_Test::TestDatabaseTracker(true);
 }
 
 }  // namespace webkit_database