Remove NPAPI from browser and utility

content/browser/plugin_loader_posix_unittest.cc

Index: content/browser/plugin_loader_posix_unittest.cc
diff --git a/content/browser/plugin_loader_posix_unittest.cc b/content/browser/plugin_loader_posix_unittest.cc
deleted file mode 100644
index ec1fa0b51f7d707221b88a414e2253ee1bf5e256..0000000000000000000000000000000000000000
--- a/content/browser/plugin_loader_posix_unittest.cc
+++ /dev/null
@@ -1,426 +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 "content/browser/plugin_loader_posix.h"
-
-#include <stddef.h>
-#include <stdint.h>
-
-#include "base/at_exit.h"
-#include "base/bind.h"
-#include "base/files/file_path.h"
-#include "base/memory/ref_counted.h"
-#include "base/message_loop/message_loop.h"
-#include "base/strings/utf_string_conversions.h"
-#include "content/browser/browser_thread_impl.h"
-#include "content/common/plugin_list.h"
-#include "testing/gmock/include/gmock/gmock.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-using base::ASCIIToUTF16;
-
-namespace content {
-
-class MockPluginLoaderPosix : public PluginLoaderPosix {
- public:
-  MOCK_METHOD0(LoadPluginsInternal, void(void));
-
-  size_t number_of_pending_callbacks() {
-    return callbacks_.size();
-  }
-
-  std::vector<base::FilePath>* canonical_list() {
-    return &canonical_list_;
-  }
-
-  size_t next_load_index() {
-    return next_load_index_;
-  }
-
-  const std::vector<WebPluginInfo>& loaded_plugins() {
-    return loaded_plugins_;
-  }
-
-  std::vector<WebPluginInfo>* internal_plugins() {
-    return &internal_plugins_;
-  }
-
-  void RealLoadPluginsInternal() {
-    PluginLoaderPosix::LoadPluginsInternal();
-  }
-
-  bool LaunchUtilityProcess() override {
-    // This method always does nothing and returns false. The actual
-    // implementation of this method launches another process, which is not
-    // very unit_test friendly.
-    return false;
-  }
-
-  void TestOnPluginLoaded(uint32_t index, const WebPluginInfo& plugin) {
-    OnPluginLoaded(index, plugin);
-  }
-
-  void TestOnPluginLoadFailed(uint32_t index, const base::FilePath& path) {
-    OnPluginLoadFailed(index, path);
-  }
-
- protected:
-  virtual ~MockPluginLoaderPosix() {}
-};
-
-void VerifyCallback(int* run_count, const std::vector<WebPluginInfo>&) {
-  ++(*run_count);
-}
-
-class PluginLoaderPosixTest : public testing::Test {
- public:
-  PluginLoaderPosixTest()
-      : plugin1_(ASCIIToUTF16("plugin1"), base::FilePath("/tmp/one.plugin"),
-                 ASCIIToUTF16("1.0"), base::string16()),
-        plugin2_(ASCIIToUTF16("plugin2"), base::FilePath("/tmp/two.plugin"),
-                 ASCIIToUTF16("2.0"), base::string16()),
-        plugin3_(ASCIIToUTF16("plugin3"), base::FilePath("/tmp/three.plugin"),
-                 ASCIIToUTF16("3.0"), base::string16()),
-        file_thread_(BrowserThread::FILE, &message_loop_),
-        io_thread_(BrowserThread::IO, &message_loop_),
-        plugin_loader_(new MockPluginLoaderPosix) {
-  }
-
-  void SetUp() override { PluginServiceImpl::GetInstance()->Init(); }
-
-  base::MessageLoop* message_loop() { return &message_loop_; }
-  MockPluginLoaderPosix* plugin_loader() { return plugin_loader_.get(); }
-
-  void AddThreePlugins() {
-    plugin_loader_->canonical_list()->clear();
-    plugin_loader_->canonical_list()->push_back(plugin1_.path);
-    plugin_loader_->canonical_list()->push_back(plugin2_.path);
-    plugin_loader_->canonical_list()->push_back(plugin3_.path);
-  }
-
-  // Data used for testing.
-  WebPluginInfo plugin1_;
-  WebPluginInfo plugin2_;
-  WebPluginInfo plugin3_;
-
- private:
-  // Destroys PluginService and PluginList.
-  base::ShadowingAtExitManager at_exit_manager_;
-
-  base::MessageLoopForIO message_loop_;
-  BrowserThreadImpl file_thread_;
-  BrowserThreadImpl io_thread_;
-
-  scoped_refptr<MockPluginLoaderPosix> plugin_loader_;
-};
-
-TEST_F(PluginLoaderPosixTest, QueueRequests) {
-  int did_callback = 0;
-  PluginService::GetPluginsCallback callback =
-      base::Bind(&VerifyCallback, base::Unretained(&did_callback));
-
-  plugin_loader()->GetPlugins(callback);
-  plugin_loader()->GetPlugins(callback);
-
-  EXPECT_CALL(*plugin_loader(), LoadPluginsInternal()).Times(1);
-  message_loop()->RunUntilIdle();
-
-  EXPECT_EQ(0, did_callback);
-
-  plugin_loader()->canonical_list()->clear();
-  plugin_loader()->canonical_list()->push_back(plugin1_.path);
-  plugin_loader()->TestOnPluginLoaded(0, plugin1_);
-  message_loop()->RunUntilIdle();
-
-  EXPECT_EQ(2, did_callback);
-}
-
-TEST_F(PluginLoaderPosixTest, QueueRequestsAndInvalidate) {
-  int did_callback = 0;
-  PluginService::GetPluginsCallback callback =
-      base::Bind(&VerifyCallback, base::Unretained(&did_callback));
-
-  plugin_loader()->GetPlugins(callback);
-
-  EXPECT_CALL(*plugin_loader(), LoadPluginsInternal()).Times(1);
-  message_loop()->RunUntilIdle();
-
-  EXPECT_EQ(0, did_callback);
-  ::testing::Mock::VerifyAndClearExpectations(plugin_loader());
-
-  // Invalidate the plugin list, then queue up another request.
-  PluginList::Singleton()->RefreshPlugins();
-  plugin_loader()->GetPlugins(callback);
-
-  EXPECT_CALL(*plugin_loader(), LoadPluginsInternal()).Times(1);
-
-  plugin_loader()->canonical_list()->clear();
-  plugin_loader()->canonical_list()->push_back(plugin1_.path);
-  plugin_loader()->TestOnPluginLoaded(0, plugin1_);
-  message_loop()->RunUntilIdle();
-
-  // Only the first request should have been fulfilled.
-  EXPECT_EQ(1, did_callback);
-
-  plugin_loader()->canonical_list()->clear();
-  plugin_loader()->canonical_list()->push_back(plugin1_.path);
-  plugin_loader()->TestOnPluginLoaded(0, plugin1_);
-  message_loop()->RunUntilIdle();
-
-  EXPECT_EQ(2, did_callback);
-}
-
-TEST_F(PluginLoaderPosixTest, ThreeSuccessfulLoads) {
-  int did_callback = 0;
-  PluginService::GetPluginsCallback callback =
-      base::Bind(&VerifyCallback, base::Unretained(&did_callback));
-
-  plugin_loader()->GetPlugins(callback);
-
-  EXPECT_CALL(*plugin_loader(), LoadPluginsInternal()).Times(1);
-  message_loop()->RunUntilIdle();
-
-  AddThreePlugins();
-
-  EXPECT_EQ(0u, plugin_loader()->next_load_index());
-
-  const std::vector<WebPluginInfo>& plugins(plugin_loader()->loaded_plugins());
-
-  plugin_loader()->TestOnPluginLoaded(0, plugin1_);
-  EXPECT_EQ(1u, plugin_loader()->next_load_index());
-  EXPECT_EQ(1u, plugins.size());
-  EXPECT_EQ(plugin1_.name, plugins[0].name);
-
-  message_loop()->RunUntilIdle();
-  EXPECT_EQ(0, did_callback);
-
-  plugin_loader()->TestOnPluginLoaded(1, plugin2_);
-  EXPECT_EQ(2u, plugin_loader()->next_load_index());
-  EXPECT_EQ(2u, plugins.size());
-  EXPECT_EQ(plugin2_.name, plugins[1].name);
-
-  message_loop()->RunUntilIdle();
-  EXPECT_EQ(0, did_callback);
-
-  plugin_loader()->TestOnPluginLoaded(2, plugin3_);
-  EXPECT_EQ(3u, plugins.size());
-  EXPECT_EQ(plugin3_.name, plugins[2].name);
-
-  message_loop()->RunUntilIdle();
-  EXPECT_EQ(1, did_callback);
-}
-
-TEST_F(PluginLoaderPosixTest, ThreeSuccessfulLoadsThenCrash) {
-  int did_callback = 0;
-  PluginService::GetPluginsCallback callback =
-      base::Bind(&VerifyCallback, base::Unretained(&did_callback));
-
-  plugin_loader()->GetPlugins(callback);
-
-  EXPECT_CALL(*plugin_loader(), LoadPluginsInternal()).Times(2);
-  message_loop()->RunUntilIdle();
-
-  AddThreePlugins();
-
-  EXPECT_EQ(0u, plugin_loader()->next_load_index());
-
-  const std::vector<WebPluginInfo>& plugins(plugin_loader()->loaded_plugins());
-
-  plugin_loader()->TestOnPluginLoaded(0, plugin1_);
-  EXPECT_EQ(1u, plugin_loader()->next_load_index());
-  EXPECT_EQ(1u, plugins.size());
-  EXPECT_EQ(plugin1_.name, plugins[0].name);
-
-  message_loop()->RunUntilIdle();
-  EXPECT_EQ(0, did_callback);
-
-  plugin_loader()->TestOnPluginLoaded(1, plugin2_);
-  EXPECT_EQ(2u, plugin_loader()->next_load_index());
-  EXPECT_EQ(2u, plugins.size());
-  EXPECT_EQ(plugin2_.name, plugins[1].name);
-
-  message_loop()->RunUntilIdle();
-  EXPECT_EQ(0, did_callback);
-
-  plugin_loader()->TestOnPluginLoaded(2, plugin3_);
-  EXPECT_EQ(3u, plugins.size());
-  EXPECT_EQ(plugin3_.name, plugins[2].name);
-
-  message_loop()->RunUntilIdle();
-  EXPECT_EQ(1, did_callback);
-
-  plugin_loader()->OnProcessCrashed(42);
-}
-
-TEST_F(PluginLoaderPosixTest, TwoFailures) {
-  int did_callback = 0;
-  PluginService::GetPluginsCallback callback =
-      base::Bind(&VerifyCallback, base::Unretained(&did_callback));
-
-  plugin_loader()->GetPlugins(callback);
-
-  EXPECT_CALL(*plugin_loader(), LoadPluginsInternal()).Times(1);
-  message_loop()->RunUntilIdle();
-
-  AddThreePlugins();
-
-  EXPECT_EQ(0u, plugin_loader()->next_load_index());
-
-  const std::vector<WebPluginInfo>& plugins(plugin_loader()->loaded_plugins());
-
-  plugin_loader()->TestOnPluginLoadFailed(0, plugin1_.path);
-  EXPECT_EQ(1u, plugin_loader()->next_load_index());
-  EXPECT_EQ(0u, plugins.size());
-
-  message_loop()->RunUntilIdle();
-  EXPECT_EQ(0, did_callback);
-
-  plugin_loader()->TestOnPluginLoaded(1, plugin2_);
-  EXPECT_EQ(2u, plugin_loader()->next_load_index());
-  EXPECT_EQ(1u, plugins.size());
-  EXPECT_EQ(plugin2_.name, plugins[0].name);
-
-  message_loop()->RunUntilIdle();
-  EXPECT_EQ(0, did_callback);
-
-  plugin_loader()->TestOnPluginLoadFailed(2, plugin3_.path);
-  EXPECT_EQ(1u, plugins.size());
-
-  message_loop()->RunUntilIdle();
-  EXPECT_EQ(1, did_callback);
-}
-
-TEST_F(PluginLoaderPosixTest, CrashedProcess) {
-  int did_callback = 0;
-  PluginService::GetPluginsCallback callback =
-      base::Bind(&VerifyCallback, base::Unretained(&did_callback));
-
-  plugin_loader()->GetPlugins(callback);
-
-  EXPECT_CALL(*plugin_loader(), LoadPluginsInternal()).Times(1);
-  message_loop()->RunUntilIdle();
-
-  AddThreePlugins();
-
-  EXPECT_EQ(0u, plugin_loader()->next_load_index());
-
-  const std::vector<WebPluginInfo>& plugins(plugin_loader()->loaded_plugins());
-
-  plugin_loader()->TestOnPluginLoaded(0, plugin1_);
-  EXPECT_EQ(1u, plugin_loader()->next_load_index());
-  EXPECT_EQ(1u, plugins.size());
-  EXPECT_EQ(plugin1_.name, plugins[0].name);
-
-  message_loop()->RunUntilIdle();
-  EXPECT_EQ(0, did_callback);
-
-  EXPECT_CALL(*plugin_loader(), LoadPluginsInternal()).Times(1);
-  plugin_loader()->OnProcessCrashed(42);
-  EXPECT_EQ(1u, plugin_loader()->canonical_list()->size());
-  EXPECT_EQ(0u, plugin_loader()->next_load_index());
-  EXPECT_EQ(plugin3_.path.value(),
-            plugin_loader()->canonical_list()->at(0).value());
-}
-
-TEST_F(PluginLoaderPosixTest, InternalPlugin) {
-  int did_callback = 0;
-  PluginService::GetPluginsCallback callback =
-      base::Bind(&VerifyCallback, base::Unretained(&did_callback));
-
-  plugin_loader()->GetPlugins(callback);
-
-  EXPECT_CALL(*plugin_loader(), LoadPluginsInternal()).Times(1);
-  message_loop()->RunUntilIdle();
-
-  plugin2_.path = base::FilePath("/internal/plugin.plugin");
-
-  AddThreePlugins();
-
-  plugin_loader()->internal_plugins()->clear();
-  plugin_loader()->internal_plugins()->push_back(plugin2_);
-
-  EXPECT_EQ(0u, plugin_loader()->next_load_index());
-
-  const std::vector<WebPluginInfo>& plugins(plugin_loader()->loaded_plugins());
-
-  plugin_loader()->TestOnPluginLoaded(0, plugin1_);
-  EXPECT_EQ(1u, plugin_loader()->next_load_index());
-  EXPECT_EQ(1u, plugins.size());
-  EXPECT_EQ(plugin1_.name, plugins[0].name);
-
-  message_loop()->RunUntilIdle();
-  EXPECT_EQ(0, did_callback);
-
-  // Internal plugins can fail to load if they're built-in with manual
-  // entrypoint functions.
-  plugin_loader()->TestOnPluginLoadFailed(1, plugin2_.path);
-  EXPECT_EQ(2u, plugin_loader()->next_load_index());
-  EXPECT_EQ(2u, plugins.size());
-  EXPECT_EQ(plugin2_.name, plugins[1].name);
-  EXPECT_EQ(0u, plugin_loader()->internal_plugins()->size());
-
-  message_loop()->RunUntilIdle();
-  EXPECT_EQ(0, did_callback);
-
-  plugin_loader()->TestOnPluginLoaded(2, plugin3_);
-  EXPECT_EQ(3u, plugins.size());
-  EXPECT_EQ(plugin3_.name, plugins[2].name);
-
-  message_loop()->RunUntilIdle();
-  EXPECT_EQ(1, did_callback);
-}
-
-TEST_F(PluginLoaderPosixTest, AllCrashed) {
-  int did_callback = 0;
-  PluginService::GetPluginsCallback callback =
-      base::Bind(&VerifyCallback, base::Unretained(&did_callback));
-
-  plugin_loader()->GetPlugins(callback);
-
-  // Spin the loop so that the canonical list of plugins can be set.
-  EXPECT_CALL(*plugin_loader(), LoadPluginsInternal()).Times(1);
-  message_loop()->RunUntilIdle();
-  AddThreePlugins();
-
-  EXPECT_EQ(0u, plugin_loader()->next_load_index());
-
-  // Mock the first two calls like normal.
-  testing::Expectation first =
-      EXPECT_CALL(*plugin_loader(), LoadPluginsInternal()).Times(2);
-  // On the last call, go through the default impl.
-  EXPECT_CALL(*plugin_loader(), LoadPluginsInternal())
-      .After(first)
-      .WillOnce(
-          testing::Invoke(plugin_loader(),
-                          &MockPluginLoaderPosix::RealLoadPluginsInternal));
-  plugin_loader()->OnProcessCrashed(42);
-  plugin_loader()->OnProcessCrashed(42);
-  plugin_loader()->OnProcessCrashed(42);
-
-  message_loop()->RunUntilIdle();
-  EXPECT_EQ(1, did_callback);
-
-  EXPECT_EQ(0u, plugin_loader()->loaded_plugins().size());
-}
-
-TEST_F(PluginLoaderPosixTest, PluginLaunchFailed) {
-  int did_callback = 0;
-  PluginService::GetPluginsCallback callback =
-      base::Bind(&VerifyCallback, base::Unretained(&did_callback));
-
-  EXPECT_CALL(*plugin_loader(), LoadPluginsInternal())
-      .WillOnce(testing::Invoke(
-          plugin_loader(), &MockPluginLoaderPosix::RealLoadPluginsInternal));
-
-  plugin_loader()->GetPlugins(callback);
-  message_loop()->RunUntilIdle();
-  EXPECT_EQ(1, did_callback);
-  EXPECT_EQ(0u, plugin_loader()->loaded_plugins().size());
-
-  // TODO(erikchen): This is a genuine leak that should be fixed.
-  // https://code.google.com/p/chromium/issues/detail?id=431906
-  testing::Mock::AllowLeak(plugin_loader());
-}
-
-}  // namespace content