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// 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_list.h"
#include "base/strings/string16.h"
#include "base/strings/utf_string_conversions.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "url/gurl.h"
namespace content {
namespace {
base::FilePath::CharType kFooPath[] = FILE_PATH_LITERAL("/plugins/foo.plugin");
base::FilePath::CharType kBarPath[] = FILE_PATH_LITERAL("/plugins/bar.plugin");
const char* kFooName = "Foo Plugin";
const char* kFooMimeType = "application/x-foo-mime-type";
const char* kFooFileType = "foo";
bool Equals(const WebPluginInfo& a, const WebPluginInfo& b) {
return (a.name == b.name && a.path == b.path && a.version == b.version &&
a.desc == b.desc);
}
bool Contains(const std::vector<WebPluginInfo>& list,
const WebPluginInfo& plugin) {
for (std::vector<WebPluginInfo>::const_iterator it = list.begin();
it != list.end(); ++it) {
if (Equals(*it, plugin))
return true;
}
return false;
}
} // namespace
class PluginListTest : public testing::Test {
public:
PluginListTest()
: foo_plugin_(base::ASCIIToUTF16(kFooName),
base::FilePath(kFooPath),
base::ASCIIToUTF16("1.2.3"),
base::ASCIIToUTF16("foo")),
bar_plugin_(base::ASCIIToUTF16("Bar Plugin"),
base::FilePath(kBarPath),
base::ASCIIToUTF16("2.3.4"),
base::ASCIIToUTF16("bar")) {}
void SetUp() override {
plugin_list_.RegisterInternalPlugin(bar_plugin_, false);
foo_plugin_.mime_types.push_back(
WebPluginMimeType(kFooMimeType, kFooFileType, std::string()));
plugin_list_.RegisterInternalPlugin(foo_plugin_, false);
}
protected:
PluginList plugin_list_;
WebPluginInfo foo_plugin_;
WebPluginInfo bar_plugin_;
};
TEST_F(PluginListTest, GetPlugins) {
std::vector<WebPluginInfo> plugins;
plugin_list_.GetPlugins(&plugins);
EXPECT_EQ(2u, plugins.size());
EXPECT_TRUE(Contains(plugins, foo_plugin_));
EXPECT_TRUE(Contains(plugins, bar_plugin_));
}
TEST_F(PluginListTest, BadPluginDescription) {
WebPluginInfo plugin_3043(
base::string16(), base::FilePath(FILE_PATH_LITERAL("/myplugin.3.0.43")),
base::string16(), base::string16());
// Simulate loading of the plugins.
plugin_list_.RegisterInternalPlugin(plugin_3043, false);
// Now we should have them in the state we specified above.
plugin_list_.RefreshPlugins();
std::vector<WebPluginInfo> plugins;
plugin_list_.GetPlugins(&plugins);
ASSERT_TRUE(Contains(plugins, plugin_3043));
}
TEST_F(PluginListTest, GetPluginInfoArray) {
const char kTargetUrl[] = "http://example.com/test.foo";
GURL target_url(kTargetUrl);
std::vector<WebPluginInfo> plugins;
std::vector<std::string> actual_mime_types;
bool is_stale;
// The PluginList starts out in a stale state.
is_stale = plugin_list_.GetPluginInfoArray(
target_url, "application/octet-stream",
/*allow_wildcard=*/false, &plugins, &actual_mime_types);
EXPECT_TRUE(is_stale);
EXPECT_EQ(0u, plugins.size());
EXPECT_EQ(0u, actual_mime_types.size());
// Refresh it.
plugin_list_.GetPlugins(&plugins);
plugins.clear();
// The file type of the URL is supported by |foo_plugin_|. However,
// GetPluginInfoArray should not match |foo_plugin_| because the MIME type is
// application/octet-stream.
is_stale = plugin_list_.GetPluginInfoArray(
target_url, "application/octet-stream",
/*allow_wildcard=*/false, &plugins, &actual_mime_types);
EXPECT_FALSE(is_stale);
EXPECT_EQ(0u, plugins.size());
EXPECT_EQ(0u, actual_mime_types.size());
// |foo_plugin_| matches due to the MIME type.
plugins.clear();
actual_mime_types.clear();
is_stale = plugin_list_.GetPluginInfoArray(target_url, kFooMimeType,
/*allow_wildcard=*/false, &plugins,
&actual_mime_types);
EXPECT_FALSE(is_stale);
EXPECT_EQ(1u, plugins.size());
EXPECT_TRUE(Contains(plugins, foo_plugin_));
ASSERT_EQ(1u, actual_mime_types.size());
EXPECT_EQ(kFooMimeType, actual_mime_types.front());
// |foo_plugin_| matches due to the file type and empty MIME type.
plugins.clear();
actual_mime_types.clear();
is_stale = plugin_list_.GetPluginInfoArray(target_url, "",
/*allow_wildcard=*/false, &plugins,
&actual_mime_types);
EXPECT_FALSE(is_stale);
EXPECT_EQ(1u, plugins.size());
EXPECT_TRUE(Contains(plugins, foo_plugin_));
ASSERT_EQ(1u, actual_mime_types.size());
EXPECT_EQ(kFooMimeType, actual_mime_types.front());
}
} // namespace content
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