sandboxed_pages_apitest.cc | Explore in Territory

// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "base/files/file_util.h"
#include "base/files/scoped_temp_dir.h"
#include "base/threading/thread_restrictions.h"
#include "chrome/browser/extensions/extension_apitest.h"
#include "chrome/browser/ui/browser.h"
#include "chrome/test/base/ui_test_utils.h"
#include "content/public/test/browser_test.h"
#include "content/public/test/browser_test_utils.h"
#include "extensions/common/constants.h"
#include "extensions/common/file_util.h"
#include "extensions/test/result_catcher.h"
#include "extensions/test/test_extension_dir.h"
#include "net/dns/mock_host_resolver.h"
#include "third_party/blink/public/common/features.h"

namespace extensions {

enum class ManifestVersion { … };

class SandboxedPagesTest
    : public ExtensionApiTest,
      public ::testing::WithParamInterface<ManifestVersion> { … };

// A test class to verify operation of metrics to record use of extension API
// functions in extensions pages that are sandboxed, but not listed as sandboxed
// in the extension's manifest. This class is parameterized on
// kIsolateSandboxedIframes so that it tests both in-process and
// process-isolated sandboxed frames.
class SandboxAPIMetricsTest : public ExtensionApiTest,
                              public ::testing::WithParamInterface<bool> { … };

INSTANTIATE_TEST_SUITE_P(…);

IN_PROC_BROWSER_TEST_P(SandboxedPagesTest, SandboxedPages) { … }

// Verifies the behavior of sandboxed pages in Manifest V2. Remote frames
// should be disallowed.
IN_PROC_BROWSER_TEST_F(SandboxedPagesTest, ManifestV2DisallowsWebContent) { … }

// Verifies the behavior of sandboxed pages in Manifest V3. Remote frames
// should be allowed.
IN_PROC_BROWSER_TEST_F(SandboxedPagesTest, ManifestV3AllowsWebContent) { … }

// This test has an API function access inside a frame sandboxed via HTML
// attributes (rather than the manifest specification); it should trigger a
// histogram count.
IN_PROC_BROWSER_TEST_P(SandboxAPIMetricsTest,
                       SandboxedApiAccessTriggersHistogramCounts) { … }

// This test is nearly identical to ApiAccessTriggersHistogramCounts, except
// that the API access is in the (non-sandboxed) main frame, and shouldn't
// trigger a count.
IN_PROC_BROWSER_TEST_P(SandboxAPIMetricsTest,
                       NonSandboxedApiAccessDoesntTriggerHistogramCounts) { … }

INSTANTIATE_TEST_SUITE_P(…);

// Verify sandbox behavior.
IN_PROC_BROWSER_TEST_P(SandboxedPagesTest, WebAccessibleResourcesTest) { … }

}  // namespace extensions
chromium/chrome/browser/extensions/sandboxed_pages_apitest.cc
