chrome/browser/plugins/plugin_metadata_unittest.cc

// 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 "chrome/browser/plugins/plugin_metadata.h"

#include "base/strings/utf_string_conversions.h"
#include "content/public/common/webplugininfo.h"
#include "testing/gtest/include/gtest/gtest.h"

namespace {

PluginMetadata::SecurityStatus GetSecurityStatus(
    PluginMetadata* plugin_metadata,
    const char* version) {
  content::WebPluginInfo plugin(
      u"Foo plugin", base::FilePath(FILE_PATH_LITERAL("/tmp/plugin.so")),
      base::ASCIIToUTF16(version), u"Foo plugin.");
  return plugin_metadata->GetSecurityStatus(plugin);
}

}  // namespace

TEST(PluginMetadataTest, SecurityStatus) {
  const PluginMetadata::SecurityStatus kUpToDate =
      PluginMetadata::SECURITY_STATUS_UP_TO_DATE;
  const PluginMetadata::SecurityStatus kOutOfDate =
      PluginMetadata::SECURITY_STATUS_OUT_OF_DATE;
  const PluginMetadata::SecurityStatus kRequiresAuthorization =
      PluginMetadata::SECURITY_STATUS_REQUIRES_AUTHORIZATION;

  PluginMetadata plugin_metadata("claybrick-writer", u"ClayBrick Writer", true,
                                 GURL(), GURL(), u"ClayBrick", std::string(),
                                 false /* plugin_is_deprecated */);

  EXPECT_EQ(kRequiresAuthorization,
            GetSecurityStatus(&plugin_metadata, "1.2.3"));

  plugin_metadata.AddVersion(base::Version("9.4.1"), kRequiresAuthorization);
  plugin_metadata.AddVersion(base::Version("10"), kOutOfDate);
  plugin_metadata.AddVersion(base::Version("10.2.1"), kUpToDate);

  EXPECT_FALSE(plugin_metadata.plugin_is_deprecated());

  // Invalid version.
  EXPECT_EQ(kOutOfDate, GetSecurityStatus(&plugin_metadata, "foo"));

  EXPECT_EQ(kOutOfDate, GetSecurityStatus(&plugin_metadata, "0"));
  EXPECT_EQ(kOutOfDate, GetSecurityStatus(&plugin_metadata, "1.2.3"));
  EXPECT_EQ(kRequiresAuthorization,
            GetSecurityStatus(&plugin_metadata, "9.4.1"));
  EXPECT_EQ(kRequiresAuthorization,
            GetSecurityStatus(&plugin_metadata, "9.4.2"));
  EXPECT_EQ(kOutOfDate, GetSecurityStatus(&plugin_metadata, "10.2.0"));
  EXPECT_EQ(kUpToDate, GetSecurityStatus(&plugin_metadata, "10.2.1"));
  EXPECT_EQ(kUpToDate, GetSecurityStatus(&plugin_metadata, "11"));
}

TEST(PluginMetadataTest, DeprecatedSecurityStatus) {
  PluginMetadata plugin_metadata("claybrick-writer", u"ClayBrick Writer", true,
                                 GURL(), GURL(), u"ClayBrick", std::string(),
                                 true /* plugin_is_deprecated */);

  // It doesn't really matter what's in the versions field of a deprecated
  // plugin. But canonically, we would expect exactly one version:
  // Version "0" marked "out_of_date".
  plugin_metadata.AddVersion(base::Version("0"),
                             PluginMetadata::SECURITY_STATUS_OUT_OF_DATE);

  EXPECT_TRUE(plugin_metadata.plugin_is_deprecated());

  // All versions should be considered out of date for deprecated plugins.
  EXPECT_EQ(PluginMetadata::SECURITY_STATUS_DEPRECATED,
            GetSecurityStatus(&plugin_metadata, "foo"));
  EXPECT_EQ(PluginMetadata::SECURITY_STATUS_DEPRECATED,
            GetSecurityStatus(&plugin_metadata, "0"));
  EXPECT_EQ(PluginMetadata::SECURITY_STATUS_DEPRECATED,
            GetSecurityStatus(&plugin_metadata, "1.2.3"));
}