policy_container_host_browsertest.cc

// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "content/browser/renderer_host/policy_container_host.h"

#include "base/command_line.h"
#include "content/browser/renderer_host/navigation_request.h"
#include "content/browser/renderer_host/render_frame_host_impl.h"
#include "content/browser/web_contents/web_contents_impl.h"
#include "content/common/content_navigation_policy.h"
#include "content/public/test/browser_test.h"
#include "content/public/test/content_browser_test.h"
#include "content/public/test/content_browser_test_utils.h"
#include "content/public/test/test_navigation_observer.h"
#include "content/shell/browser/shell.h"
#include "content/test/content_browser_test_utils_internal.h"
#include "net/dns/mock_host_resolver.h"
#include "net/test/embedded_test_server/embedded_test_server.h"
#include "services/network/public/mojom/referrer_policy.mojom-shared.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"

namespace content {

ByRef;
Eq;
Pointee;

namespace {
class PolicyContainerHostBrowserTest : public content::ContentBrowserTest { … };
}  // namespace

IN_PROC_BROWSER_TEST_F(PolicyContainerHostBrowserTest,
                       ReferrerPolicyFromHeader) { … }

IN_PROC_BROWSER_TEST_F(PolicyContainerHostBrowserTest,
                       ReferrerPolicyMetaUpdates) { … }

IN_PROC_BROWSER_TEST_F(PolicyContainerHostBrowserTest, CopiedFromPopupOpener) { … }

IN_PROC_BROWSER_TEST_F(PolicyContainerHostBrowserTest, CopiedFromParent) { … }

IN_PROC_BROWSER_TEST_F(PolicyContainerHostBrowserTest,
                       CopiedFromParentCreatedBySibling) { … }

IN_PROC_BROWSER_TEST_F(PolicyContainerHostBrowserTest, HistoryForMainFrame) { … }

namespace {

bool EqualsExceptCOOPAndTopNavigation(const PolicyContainerPolicies& lhs,
                                      const PolicyContainerPolicies& rhs) { … }

}  // namespace

IN_PROC_BROWSER_TEST_F(PolicyContainerHostBrowserTest, HistoryForChildFrame) { … }

// Check that the FrameNavigationEntry for the initial empty document is
// correctly populated, both for main frames and for subframes.
IN_PROC_BROWSER_TEST_F(PolicyContainerHostBrowserTest,
                       HistoryForInitialEmptyDocument) { … }

// This test ensures that the document policies what we store in the
// FrameNavigationEntry are a snapshot of the document policies at
// CommitNavigation time, and do not include updates triggered by Blink.
IN_PROC_BROWSER_TEST_F(PolicyContainerHostBrowserTest,
                       BlinkModificationsDoNotAffectPolicyContainer) { … }

// This is a regression test. A document navigates a remote subframe away from
// about:blank. The new FrameNavigationEntry used to wrongly inherit a
// policies from the about:blank document.
IN_PROC_BROWSER_TEST_F(PolicyContainerHostBrowserTest,
                       PoliciesNotInheritedForRemoteNonLocalScheme) { … }

// The following tests shows the behavior of the policy container during the
// early commit following a crashed frame: If an embedder pauses the navigation
// that causing the early commit, they can then execute javascript in the
// committed frame and blink's PolicyContainer would not be connected to
// browser's PolicyContainerHost. This has limited impact in practice.
IN_PROC_BROWSER_TEST_F(PolicyContainerHostBrowserTest,
                       CheckRendererPolicyContainerAccessesAfterCrash) { … }

// Test that chrome error pages are loaded with a default policy container and
// don't inherit policies.
IN_PROC_BROWSER_TEST_F(PolicyContainerHostBrowserTest, FailedNavigation) { … }

IN_PROC_BROWSER_TEST_F(PolicyContainerHostBrowserTest,
                       ContentSecurityPoliciesFromHeader) { … }

IN_PROC_BROWSER_TEST_F(PolicyContainerHostBrowserTest,
                       ContentSecurityPolicyFromMeta) { … }

// Regression test for https://crbug.com/1196372. This test passes if the
// renderer does not crash.
IN_PROC_BROWSER_TEST_F(PolicyContainerHostBrowserTest,
                       PolicyContainerOnClonedDocumentNoCrash) { … }

}  // namespace content
chromium/content/browser/renderer_host/policy_container_host_browsertest.cc
