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// Copyright (c) 2006-2008 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 <string>
#include "base/file_path.h"
#include "base/file_util.h"
#include "base/path_service.h"
#include "base/string_util.h"
#include "net/base/escape.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "third_party/WebKit/Source/WebKit/chromium/public/WebData.h"
#include "third_party/WebKit/Source/WebKit/chromium/public/WebFrame.h"
#include "third_party/WebKit/Source/WebKit/chromium/public/WebInputEvent.h"
#include "third_party/WebKit/Source/WebKit/chromium/public/WebScriptSource.h"
#include "third_party/WebKit/Source/WebKit/chromium/public/WebView.h"
#include "webkit/tools/test_shell/test_shell.h"
#include "webkit/tools/test_shell/test_shell_test.h"
using WebKit::WebFrame;
using WebKit::WebScriptSource;
using WebKit::WebString;
#if defined(OS_WIN)
#define TEST_PLUGIN_NAME "npapi_test_plugin.dll"
#elif defined(OS_MACOSX)
#define TEST_PLUGIN_NAME "npapi_test_plugin.plugin"
#elif defined(OS_POSIX)
#define TEST_PLUGIN_NAME "libnpapi_test_plugin.so"
#endif
namespace {
const char kPluginsDir[] = "plugins";
}
// Ignore these until 64-bit plugin build is fixed. http://crbug.com/18337
#if !defined(ARCH_CPU_64_BITS)
// Provides functionality for creating plugin tests.
class PluginTest : public TestShellTest {
public:
PluginTest() {
FilePath executable_directory;
PathService::Get(base::DIR_EXE, &executable_directory);
plugin_src_ = executable_directory.AppendASCII(TEST_PLUGIN_NAME);
CHECK(file_util::PathExists(plugin_src_));
plugin_file_path_ = executable_directory.AppendASCII(kPluginsDir);
file_util::CreateDirectory(plugin_file_path_);
plugin_file_path_ = plugin_file_path_.AppendASCII(TEST_PLUGIN_NAME);
}
void CopyTestPlugin() {
// On Linux, we need to delete before copying because if the plugin is a
// hard link, the copy will fail.
DeleteTestPlugin();
ASSERT_TRUE(file_util::CopyDirectory(plugin_src_, plugin_file_path_, true));
}
void DeleteTestPlugin() {
file_util::Delete(plugin_file_path_, true);
}
virtual void SetUp() {
CopyTestPlugin();
TestShellTest::SetUp();
}
FilePath plugin_src_;
FilePath plugin_file_path_;
};
// Tests navigator.plugins.refresh() works.
TEST_F(PluginTest, Refresh) {
std::string html = "\
<div id='result'>Test running....</div>\
<script>\
function check() {\
var l = navigator.plugins.length;\
var result = document.getElementById('result');\
for(var i = 0; i < l; i++) {\
if (navigator.plugins[i].filename == '" TEST_PLUGIN_NAME "') {\
result.innerHTML = 'DONE';\
break;\
}\
}\
\
if (result.innerHTML != 'DONE')\
result.innerHTML = 'FAIL';\
}\
</script>\
";
WebScriptSource call_check(
WebString::fromUTF8("check();"));
WebScriptSource refresh(
WebString::fromUTF8("navigator.plugins.refresh(false)"));
// Remove any leftover from previous tests if they exist. We must also
// refresh WebKit's plugin cache since it might have had an entry for the
// test plugin from a previous test.
DeleteTestPlugin();
ASSERT_FALSE(file_util::PathExists(plugin_file_path_));
test_shell_->webView()->mainFrame()->executeScript(refresh);
test_shell_->webView()->mainFrame()->loadHTMLString(
html, GURL("about:blank"));
test_shell_->WaitTestFinished();
std::string text;
test_shell_->webView()->mainFrame()->executeScript(call_check);
text = test_shell_->webView()->mainFrame()->contentAsText(10000).utf8();
ASSERT_EQ(text, "FAIL");
CopyTestPlugin();
test_shell_->webView()->mainFrame()->executeScript(refresh);
test_shell_->webView()->mainFrame()->executeScript(call_check);
text = test_shell_->webView()->mainFrame()->contentAsText(10000).utf8();
ASSERT_EQ(text, "DONE");
}
// Tests that if a frame is deleted as a result of calling NPP_HandleEvent, we
// don't crash.
TEST_F(PluginTest, DeleteFrameDuringEvent) {
FilePath test_html = data_dir_;
test_html = test_html.AppendASCII(kPluginsDir);
test_html = test_html.AppendASCII("delete_frame.html");
test_shell_->LoadFile(test_html);
test_shell_->WaitTestFinished();
WebKit::WebMouseEvent input;
input.button = WebKit::WebMouseEvent::ButtonLeft;
input.x = 50;
input.y = 50;
input.type = WebKit::WebInputEvent::MouseUp;
test_shell_->webView()->handleInputEvent(input);
// No crash means we passed.
}
// Tests that a forced reload of the plugin will not crash.
TEST_F(PluginTest, ForceReload) {
FilePath test_html = data_dir_;
test_html = test_html.AppendASCII(kPluginsDir);
test_html = test_html.AppendASCII("force_reload.html");
test_shell_->LoadFile(test_html);
test_shell_->WaitTestFinished();
// No crash means we passed.
}
#if defined(OS_WIN)
BOOL CALLBACK EnumChildProc(HWND hwnd, LPARAM lparam) {
HWND* plugin_hwnd = reinterpret_cast<HWND*>(lparam);
if (*plugin_hwnd) {
// More than one child window found, unexpected.
plugin_hwnd = NULL;
return FALSE;
}
*plugin_hwnd = hwnd;
return TRUE;
}
// Tests that hiding/showing the parent frame hides/shows the plugin.
TEST_F(PluginTest, PluginVisibilty) {
FilePath test_html = data_dir_;
test_html = test_html.AppendASCII(kPluginsDir);
test_html = test_html.AppendASCII("plugin_visibility.html");
test_shell_->LoadFile(test_html);
test_shell_->WaitTestFinished();
WebFrame* main_frame = test_shell_->webView()->mainFrame();
HWND frame_hwnd = test_shell_->webViewWnd();
HWND plugin_hwnd = NULL;
EnumChildWindows(frame_hwnd, EnumChildProc,
reinterpret_cast<LPARAM>(&plugin_hwnd));
ASSERT_TRUE(plugin_hwnd != NULL);
ASSERT_FALSE(IsWindowVisible(plugin_hwnd));
main_frame->executeScript(WebString::fromUTF8("showPlugin(true)"));
ASSERT_TRUE(IsWindowVisible(plugin_hwnd));
main_frame->executeScript(WebString::fromUTF8("showFrame(false)"));
ASSERT_FALSE(IsWindowVisible(plugin_hwnd));
main_frame->executeScript(WebString::fromUTF8("showFrame(true)"));
ASSERT_TRUE(IsWindowVisible(plugin_hwnd));
}
#endif
#endif //!ARCH_CPU_64_BITS
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