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// Copyright (c) 2009 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 "webkit/glue/plugins/plugin_lib.h"
#include "base/string_util.h"
#include "build/build_config.h"
#include "testing/gtest/include/gtest/gtest.h"
// Test the unloading of plugin libs. Bug http://crbug.com/46526 showed that
// if UnloadAllPlugins() simply iterates through the g_loaded_libs global
// variable, we can get a crash if no plugin libs were marked as always loaded.
class PluginLibTest : public NPAPI::PluginLib {
public:
PluginLibTest() : NPAPI::PluginLib(WebPluginInfo(), NULL) {
}
using NPAPI::PluginLib::Unload;
};
TEST(PluginLibLoading, UnloadAllPlugins) {
// For the creation of the g_loaded_libs global variable.
ASSERT_EQ(static_cast<PluginLibTest*>(NULL),
PluginLibTest::CreatePluginLib(FilePath()));
// Try with a single plugin lib.
scoped_refptr<PluginLibTest> plugin_lib1 = new PluginLibTest();
NPAPI::PluginLib::UnloadAllPlugins();
// Need to create it again, it should have been destroyed above.
ASSERT_EQ(static_cast<PluginLibTest*>(NULL),
PluginLibTest::CreatePluginLib(FilePath()));
// Try with two plugin libs.
plugin_lib1 = new PluginLibTest();
scoped_refptr<PluginLibTest> plugin_lib2 = new PluginLibTest();
NPAPI::PluginLib::UnloadAllPlugins();
// Need to create it again, it should have been destroyed above.
ASSERT_EQ(static_cast<PluginLibTest*>(NULL),
PluginLibTest::CreatePluginLib(FilePath()));
// Now try to manually Unload one and then UnloadAll.
plugin_lib1 = new PluginLibTest();
plugin_lib2 = new PluginLibTest();
plugin_lib1->Unload();
NPAPI::PluginLib::UnloadAllPlugins();
// Need to create it again, it should have been destroyed above.
ASSERT_EQ(static_cast<PluginLibTest*>(NULL),
PluginLibTest::CreatePluginLib(FilePath()));
// Now try to manually Unload the only one and then UnloadAll.
plugin_lib1 = new PluginLibTest();
plugin_lib1->Unload();
NPAPI::PluginLib::UnloadAllPlugins();
}
#if defined(OS_LINUX)
// Test parsing a simple description: Real Audio.
TEST(MIMEDescriptionParse, Simple) {
std::vector<WebPluginMimeType> types;
NPAPI::PluginLib::ParseMIMEDescription(
"audio/x-pn-realaudio-plugin:rpm:RealAudio document;",
&types);
ASSERT_EQ(1U, types.size());
const WebPluginMimeType& type = types[0];
EXPECT_EQ("audio/x-pn-realaudio-plugin", type.mime_type);
ASSERT_EQ(1U, type.file_extensions.size());
EXPECT_EQ("rpm", type.file_extensions[0]);
EXPECT_EQ(ASCIIToUTF16("RealAudio document"), type.description);
}
// Test parsing a multi-entry description: QuickTime as provided by Totem.
TEST(MIMEDescriptionParse, Multi) {
std::vector<WebPluginMimeType> types;
NPAPI::PluginLib::ParseMIMEDescription(
"video/quicktime:mov:QuickTime video;video/mp4:mp4:MPEG-4 "
"video;image/x-macpaint:pntg:MacPaint Bitmap image;image/x"
"-quicktime:pict, pict1, pict2:QuickTime image;video/x-m4v"
":m4v:MPEG-4 video;",
&types);
ASSERT_EQ(5U, types.size());
// Check the x-quicktime one, since it looks tricky with spaces in the
// extension list.
const WebPluginMimeType& type = types[3];
EXPECT_EQ("image/x-quicktime", type.mime_type);
ASSERT_EQ(3U, type.file_extensions.size());
EXPECT_EQ("pict2", type.file_extensions[2]);
EXPECT_EQ(ASCIIToUTF16("QuickTime image"), type.description);
}
// Test parsing a Japanese description, since we got this wrong in the past.
// This comes from loading Totem with LANG=ja_JP.UTF-8.
TEST(MIMEDescriptionParse, JapaneseUTF8) {
std::vector<WebPluginMimeType> types;
NPAPI::PluginLib::ParseMIMEDescription(
"audio/x-ogg:ogg:Ogg \xe3\x82\xaa\xe3\x83\xbc\xe3\x83\x87"
"\xe3\x82\xa3\xe3\x83\xaa",
&types);
ASSERT_EQ(1U, types.size());
// Check we got the right number of Unicode characters out of the parse.
EXPECT_EQ(9U, types[0].description.size());
}
// Test that we handle corner cases gracefully.
TEST(MIMEDescriptionParse, CornerCases) {
std::vector<WebPluginMimeType> types;
NPAPI::PluginLib::ParseMIMEDescription("mime/type:", &types);
EXPECT_TRUE(types.empty());
types.clear();
NPAPI::PluginLib::ParseMIMEDescription("mime/type:ext1:", &types);
ASSERT_EQ(1U, types.size());
EXPECT_EQ("mime/type", types[0].mime_type);
EXPECT_EQ(1U, types[0].file_extensions.size());
EXPECT_EQ("ext1", types[0].file_extensions[0]);
EXPECT_EQ(string16(), types[0].description);
}
// This Java plugin has embedded semicolons in the mime type.
TEST(MIMEDescriptionParse, ComplicatedJava) {
std::vector<WebPluginMimeType> types;
NPAPI::PluginLib::ParseMIMEDescription(
"application/x-java-vm:class,jar:IcedTea;application/x-java"
"-applet:class,jar:IcedTea;application/x-java-applet;versio"
"n=1.1:class,jar:IcedTea;application/x-java-applet;version="
"1.1.1:class,jar:IcedTea;application/x-java-applet;version="
"1.1.2:class,jar:IcedTea;application/x-java-applet;version="
"1.1.3:class,jar:IcedTea;application/x-java-applet;version="
"1.2:class,jar:IcedTea;application/x-java-applet;version=1."
"2.1:class,jar:IcedTea;application/x-java-applet;version=1."
"2.2:class,jar:IcedTea;application/x-java-applet;version=1."
"3:class,jar:IcedTea;application/x-java-applet;version=1.3."
"1:class,jar:IcedTea;application/x-java-applet;version=1.4:"
"class,jar:IcedTea",
&types);
ASSERT_EQ(12U, types.size());
for (size_t i = 0; i < types.size(); ++i)
EXPECT_EQ(ASCIIToUTF16("IcedTea"), types[i].description);
// Verify that the mime types with semis are coming through ok.
EXPECT_TRUE(types[4].mime_type.find(';') != std::string::npos);
}
#endif // defined(OS_LINUX)
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