GTTF: Make net_unittests run successfully with parallel test launcher

net/disk_cache/disk_cache_test_base.cc

 // Copyright (c) 2006-2010 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 "net/disk_cache/disk_cache_test_base.h"
 
 #include "net/base/io_buffer.h"
 #include "net/base/net_errors.h"
 #include "net/base/test_completion_callback.h"
 #include "net/disk_cache/backend_impl.h"
@@ skipping 37 matching lines @@
   cache_ = mem_cache_;
   ASSERT_TRUE(NULL != cache_);
 
   if (size_)
     EXPECT_TRUE(mem_cache_->SetMaxSize(size_));
 
   ASSERT_TRUE(mem_cache_->Init());
 }
 
 void DiskCacheTestWithCache::InitDiskCache() {
-  FilePath path = GetCacheFilePath();
   if (first_cleanup_)
-    ASSERT_TRUE(DeleteCache(path));
+    ASSERT_TRUE(DeleteCache(test_cache_.path()));
 
   if (!cache_thread_.IsRunning()) {
     EXPECT_TRUE(cache_thread_.StartWithOptions(
                     base::Thread::Options(MessageLoop::TYPE_IO, 0)));
   }
   ASSERT_TRUE(cache_thread_.message_loop() != NULL);
 
   if (implementation_)
-    return InitDiskCacheImpl(path);
+    return InitDiskCacheImpl(test_cache_.path());
 
   scoped_refptr<base::MessageLoopProxy> thread =
       use_current_thread_ ? base::MessageLoopProxy::CreateForCurrentThread() :
                             cache_thread_.message_loop_proxy();
 
   TestCompletionCallback cb;
   int rv = disk_cache::BackendImpl::CreateBackend(
-               path, force_creation_, size_, type_,
-               disk_cache::kNoRandom, thread, &cache_, &cb);
+      test_cache_.path(), force_creation_, size_, type_,
+      disk_cache::kNoRandom, thread, &cache_, &cb);
   ASSERT_EQ(net::OK, cb.GetResult(rv));
 }
 
 void DiskCacheTestWithCache::InitDiskCacheImpl(const FilePath& path) {
   scoped_refptr<base::MessageLoopProxy> thread =
       use_current_thread_ ? base::MessageLoopProxy::CreateForCurrentThread() :
                             cache_thread_.message_loop_proxy();
   if (mask_)
     cache_impl_ = new disk_cache::BackendImpl(path, mask_, thread);
   else
@@ skipping 15 matching lines @@
   ASSERT_EQ(net::OK, cb.GetResult(rv));
 }
 
 void DiskCacheTestWithCache::TearDown() {
   MessageLoop::current()->RunAllPending();
   delete cache_;
   if (cache_thread_.IsRunning())
     cache_thread_.Stop();
 
   if (!memory_only_ && integrity_) {
-    FilePath path = GetCacheFilePath();
-    EXPECT_TRUE(CheckCacheIntegrity(path, new_eviction_));
+    EXPECT_TRUE(CheckCacheIntegrity(path(), new_eviction_));
   }
 
   PlatformTest::TearDown();
 }
 
 // We are expected to leak memory when simulating crashes.
 void DiskCacheTestWithCache::SimulateCrash() {
   ASSERT_TRUE(implementation_ && !memory_only_);
   TestCompletionCallback cb;
   int rv = cache_impl_->FlushQueueForTest(&cb);
   ASSERT_EQ(net::OK, cb.GetResult(rv));
   cache_impl_->ClearRefCountForTest();
 
   delete cache_impl_;
-  FilePath path = GetCacheFilePath();
-  EXPECT_TRUE(CheckCacheIntegrity(path, new_eviction_));
+  EXPECT_TRUE(CheckCacheIntegrity(path(), new_eviction_));
 
-  InitDiskCacheImpl(path);
+  InitDiskCacheImpl(path());
 }
 
 void DiskCacheTestWithCache::SetTestMode() {
   ASSERT_TRUE(implementation_ && !memory_only_);
   cache_impl_->SetUnitTestMode();
 }
 
 int DiskCacheTestWithCache::OpenEntry(const std::string& key,
                                       disk_cache::Entry** entry) {
   TestCompletionCallback cb;
@@ skipping 85 matching lines @@
   return cb.GetResult(rv);
 }
 
 int DiskCacheTestWithCache::WriteSparseData(disk_cache::Entry* entry,
                                             int64 offset,
                                             net::IOBuffer* buf, int len) {
   TestCompletionCallback cb;
   int rv = entry->WriteSparseData(offset, buf, len, &cb);
   return cb.GetResult(rv);
 }