Move BindToCurrentLoop from media/base/ to base/

media/base/bind_to_current_loop_unittest.cc

Index: media/base/bind_to_current_loop_unittest.cc
diff --git a/media/base/bind_to_current_loop_unittest.cc b/media/base/bind_to_current_loop_unittest.cc
deleted file mode 100644
index 23030856675d69052dc3f37aab8eacd08c8614b1..0000000000000000000000000000000000000000
--- a/media/base/bind_to_current_loop_unittest.cc
+++ /dev/null
@@ -1,168 +0,0 @@
-// Copyright (c) 2012 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 "media/base/bind_to_current_loop.h"
-
-#include "base/message_loop/message_loop.h"
-#include "base/synchronization/waitable_event.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace media {
-
-void BoundBoolSet(bool* var, bool val) {
-  *var = val;
-}
-
-void BoundBoolSetFromScopedPtr(bool* var, scoped_ptr<bool> val) {
-  *var = *val;
-}
-
-void BoundBoolSetFromScopedPtrFreeDeleter(
-    bool* var,
-    scoped_ptr<bool, base::FreeDeleter> val) {
-  *var = val;
-}
-
-void BoundBoolSetFromScopedArray(bool* var, scoped_ptr<bool[]> val) {
-  *var = val[0];
-}
-
-void BoundBoolSetFromConstRef(bool* var, const bool& val) {
-  *var = val;
-}
-
-void BoundIntegersSet(int* a_var, int* b_var, int a_val, int b_val) {
-  *a_var = a_val;
-  *b_var = b_val;
-}
-
-// Various tests that check that the bound function is only actually executed
-// on the message loop, not during the original Run.
-class BindToCurrentLoopTest : public ::testing::Test {
- protected:
-  base::MessageLoop loop_;
-};
-
-TEST_F(BindToCurrentLoopTest, Closure) {
-  // Test the closure is run inside the loop, not outside it.
-  base::WaitableEvent waiter(false, false);
-  base::Closure cb = BindToCurrentLoop(base::Bind(
-      &base::WaitableEvent::Signal, base::Unretained(&waiter)));
-  cb.Run();
-  EXPECT_FALSE(waiter.IsSignaled());
-  loop_.RunUntilIdle();
-  EXPECT_TRUE(waiter.IsSignaled());
-}
-
-TEST_F(BindToCurrentLoopTest, Bool) {
-  bool bool_var = false;
-  base::Callback<void(bool)> cb = BindToCurrentLoop(base::Bind(
-      &BoundBoolSet, &bool_var));
-  cb.Run(true);
-  EXPECT_FALSE(bool_var);
-  loop_.RunUntilIdle();
-  EXPECT_TRUE(bool_var);
-}
-
-TEST_F(BindToCurrentLoopTest, BoundScopedPtrBool) {
-  bool bool_val = false;
-  scoped_ptr<bool> scoped_ptr_bool(new bool(true));
-  base::Closure cb = BindToCurrentLoop(base::Bind(
-      &BoundBoolSetFromScopedPtr, &bool_val, base::Passed(&scoped_ptr_bool)));
-  cb.Run();
-  EXPECT_FALSE(bool_val);
-  loop_.RunUntilIdle();
-  EXPECT_TRUE(bool_val);
-}
-
-TEST_F(BindToCurrentLoopTest, PassedScopedPtrBool) {
-  bool bool_val = false;
-  scoped_ptr<bool> scoped_ptr_bool(new bool(true));
-  base::Callback<void(scoped_ptr<bool>)> cb = BindToCurrentLoop(base::Bind(
-      &BoundBoolSetFromScopedPtr, &bool_val));
-  cb.Run(scoped_ptr_bool.Pass());
-  EXPECT_FALSE(bool_val);
-  loop_.RunUntilIdle();
-  EXPECT_TRUE(bool_val);
-}
-
-TEST_F(BindToCurrentLoopTest, BoundScopedArrayBool) {
-  bool bool_val = false;
-  scoped_ptr<bool[]> scoped_array_bool(new bool[1]);
-  scoped_array_bool[0] = true;
-  base::Closure cb = BindToCurrentLoop(base::Bind(
-      &BoundBoolSetFromScopedArray, &bool_val,
-      base::Passed(&scoped_array_bool)));
-  cb.Run();
-  EXPECT_FALSE(bool_val);
-  loop_.RunUntilIdle();
-  EXPECT_TRUE(bool_val);
-}
-
-TEST_F(BindToCurrentLoopTest, PassedScopedArrayBool) {
-  bool bool_val = false;
-  scoped_ptr<bool[]> scoped_array_bool(new bool[1]);
-  scoped_array_bool[0] = true;
-  base::Callback<void(scoped_ptr<bool[]>)> cb = BindToCurrentLoop(base::Bind(
-      &BoundBoolSetFromScopedArray, &bool_val));
-  cb.Run(scoped_array_bool.Pass());
-  EXPECT_FALSE(bool_val);
-  loop_.RunUntilIdle();
-  EXPECT_TRUE(bool_val);
-}
-
-TEST_F(BindToCurrentLoopTest, BoundScopedPtrFreeDeleterBool) {
-  bool bool_val = false;
-  scoped_ptr<bool, base::FreeDeleter> scoped_ptr_free_deleter_bool(
-      static_cast<bool*>(malloc(sizeof(bool))));
-  *scoped_ptr_free_deleter_bool = true;
-  base::Closure cb = BindToCurrentLoop(base::Bind(
-      &BoundBoolSetFromScopedPtrFreeDeleter, &bool_val,
-      base::Passed(&scoped_ptr_free_deleter_bool)));
-  cb.Run();
-  EXPECT_FALSE(bool_val);
-  loop_.RunUntilIdle();
-  EXPECT_TRUE(bool_val);
-}
-
-TEST_F(BindToCurrentLoopTest, PassedScopedPtrFreeDeleterBool) {
-  bool bool_val = false;
-  scoped_ptr<bool, base::FreeDeleter> scoped_ptr_free_deleter_bool(
-      static_cast<bool*>(malloc(sizeof(bool))));
-  *scoped_ptr_free_deleter_bool = true;
-  base::Callback<void(scoped_ptr<bool, base::FreeDeleter>)> cb =
-      BindToCurrentLoop(base::Bind(&BoundBoolSetFromScopedPtrFreeDeleter,
-      &bool_val));
-  cb.Run(scoped_ptr_free_deleter_bool.Pass());
-  EXPECT_FALSE(bool_val);
-  loop_.RunUntilIdle();
-  EXPECT_TRUE(bool_val);
-}
-
-TEST_F(BindToCurrentLoopTest, BoolConstRef) {
-  bool bool_var = false;
-  bool true_var = true;
-  const bool& true_ref = true_var;
-  base::Closure cb = BindToCurrentLoop(base::Bind(
-      &BoundBoolSetFromConstRef, &bool_var, true_ref));
-  cb.Run();
-  EXPECT_FALSE(bool_var);
-  loop_.RunUntilIdle();
-  EXPECT_TRUE(bool_var);
-}
-
-TEST_F(BindToCurrentLoopTest, Integers) {
-  int a = 0;
-  int b = 0;
-  base::Callback<void(int, int)> cb = BindToCurrentLoop(base::Bind(
-      &BoundIntegersSet, &a, &b));
-  cb.Run(1, -1);
-  EXPECT_EQ(a, 0);
-  EXPECT_EQ(b, 0);
-  loop_.RunUntilIdle();
-  EXPECT_EQ(a, 1);
-  EXPECT_EQ(b, -1);
-}
-
-}  // namespace media