ad_tagging_browsertest.cc | Explore in Territory

// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include <string>

#include "base/functional/bind.h"
#include "base/functional/callback.h"
#include "base/strings/stringprintf.h"
#include "base/strings/utf_string_conversions.h"
#include "base/test/metrics/histogram_tester.h"
#include "chrome/browser/content_settings/host_content_settings_map_factory.h"
#include "chrome/browser/subresource_filter/subresource_filter_browser_test_harness.h"
#include "chrome/browser/ui/browser.h"
#include "chrome/browser/ui/tabs/tab_strip_model.h"
#include "chrome/test/base/ui_test_utils.h"
#include "components/content_settings/core/browser/host_content_settings_map.h"
#include "components/content_settings/core/common/content_settings.h"
#include "components/content_settings/core/common/content_settings_types.h"
#include "components/embedder_support/switches.h"
#include "components/metrics/content/subprocess_metrics_provider.h"
#include "components/page_load_metrics/browser/observers/ad_metrics/ads_page_load_metrics_observer.h"
#include "components/page_load_metrics/browser/observers/ad_metrics/frame_tree_data.h"
#include "components/page_load_metrics/browser/page_load_metrics_test_waiter.h"
#include "components/subresource_filter/content/browser/ad_tagging_browser_test_utils.h"
#include "components/subresource_filter/content/browser/subresource_filter_observer_test_utils.h"
#include "components/subresource_filter/core/common/test_ruleset_utils.h"
#include "components/ukm/test_ukm_recorder.h"
#include "content/public/browser/render_widget_host_view.h"
#include "content/public/test/back_forward_cache_util.h"
#include "content/public/test/browser_test.h"
#include "content/public/test/browser_test_utils.h"
#include "content/public/test/hit_test_region_observer.h"
#include "content/public/test/test_frame_navigation_observer.h"
#include "content/public/test/test_navigation_observer.h"
#include "services/metrics/public/cpp/ukm_builders.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "third_party/blink/public/common/frame/from_ad_state.h"
#include "url/gurl.h"

namespace subresource_filter {

namespace {

RenderFrameHost;
CreateAllowlistSuffixRule;
CreateSuffixRule;

// Creates a link element with rel="stylesheet" and href equal to the specified
// url. Returns immediately after adding the element to the DOM.
void AddExternalStylesheet(const content::ToRenderFrameHost& adapter,
                           const GURL& url) { … }

class AdTaggingPageLoadMetricsTestWaiter
    : public page_load_metrics::PageLoadMetricsTestWaiter { … };

class AdTaggingBrowserTest : public SubresourceFilterBrowserTest { … };

content::RenderFrameHost* AdTaggingBrowserTest::CreateDocWrittenFrameImpl(
    const content::ToRenderFrameHost& adapter,
    bool ad_script) { … }

content::RenderFrameHost*
AdTaggingBrowserTest::CreateFrameWithDocWriteAbortedLoadImpl(
    const content::ToRenderFrameHost& adapter,
    bool ad_script) { … }

content::RenderFrameHost*
AdTaggingBrowserTest::CreateFrameWithWindowStopAbortedLoadImpl(
    const content::ToRenderFrameHost& adapter,
    bool ad_script) { … }

// Given a RenderFrameHost, navigates the page to the given |url| and waits
// for the navigation to complete before returning.
void AdTaggingBrowserTest::NavigateFrame(
    content::RenderFrameHost* render_frame_host,
    const GURL& url) { … }

IN_PROC_BROWSER_TEST_F(AdTaggingBrowserTest,
                       AdContentSettingAllowed_AdTaggingDisabled) { … }

IN_PROC_BROWSER_TEST_F(AdTaggingBrowserTest,
                       AdContentSettingBlocked_AdTaggingEnabled) { … }

IN_PROC_BROWSER_TEST_F(AdTaggingBrowserTest, FramesByURL) { … }

const char kSubresourceFilterOriginStatusHistogram[] = …;

IN_PROC_BROWSER_TEST_F(AdTaggingBrowserTest, VerifySameOriginWithoutNavigate) { … }

IN_PROC_BROWSER_TEST_F(AdTaggingBrowserTest, VerifyCrossOriginWithoutNavigate) { … }

// Ad script creates a frame and navigates it cross origin.
IN_PROC_BROWSER_TEST_F(AdTaggingBrowserTest,
                       VerifyCrossOriginWithImmediateNavigate) { … }

// Ad script creates a frame and navigates it same origin.
// It is then renavigated cross origin.
IN_PROC_BROWSER_TEST_F(AdTaggingBrowserTest,
                       VerifySameOriginWithCrossOriginRenavigate) { … }

// Test that a subframe with a non-ad url but loaded by ad script is an ad.
IN_PROC_BROWSER_TEST_F(AdTaggingBrowserTest, FrameLoadedByAdScript) { … }

// Test that same-origin doc.write created iframes are tagged as ads.
IN_PROC_BROWSER_TEST_F(AdTaggingBrowserTest, SameOriginFrameTagging) { … }

// Test that the children same-origin doc.write created iframes are tagged as
// ads where appropriate.
IN_PROC_BROWSER_TEST_F(AdTaggingBrowserTest,
                       ChildrenOfSameOriginFrames_CorrectlyTagged) { … }

// Test that frames with an aborted initial load due to a doc.write are still
// correctly tagged as ads or not.
IN_PROC_BROWSER_TEST_F(AdTaggingBrowserTest,
                       FramesWithDocWriteAbortedLoad_StillCorrectlyTagged) { … }

// Test that frames with an aborted initial load due to a window.stop are still
// correctly tagged as ads or not.
IN_PROC_BROWSER_TEST_F(AdTaggingBrowserTest,
                       FramesWithWindowStopAbortedLoad_StillCorrectlyTagged) { … }

// Test that the children of a frame with its initial load aborted due to a
// doc.write are reported correctly as vanilla or ad frames.
IN_PROC_BROWSER_TEST_F(
    AdTaggingBrowserTest,
    ChildrenOfFrameWithDocWriteAbortedLoad_StillCorrectlyTagged) { … }

// Test that the children of a frame with its initial load aborted due to a
// window.stop are reported correctly as vanilla or ad frames.
// This test is flaky. See crbug.com/1069346.
IN_PROC_BROWSER_TEST_F(
    AdTaggingBrowserTest,
    ChildrenOfFrameWithWindowStopAbortedLoad_StillCorrectlyTagged) { … }

// Test that navigating a frame to a URL with a less restrictive load policy
// updates the latest filter list result, but not the most-restrictive one.
IN_PROC_BROWSER_TEST_F(
    AdTaggingBrowserTest,
    NavigationToLessRestrictiveUrl_MostRestrictiveLoadPolicyUnchanged) { … }

// Basic vanilla stylesheet with vanilla font and image.
IN_PROC_BROWSER_TEST_F(AdTaggingBrowserTest,
                       VanillaExternalStylesheet_ResourcesNotTagged) { … }

// Basic ad stylesheet with vanilla font and image.
IN_PROC_BROWSER_TEST_F(AdTaggingBrowserTest,
                       AdExternalStylesheet_ResourcesTagged) { … }

// Regression test for crbug.com/336753737.
IN_PROC_BROWSER_TEST_F(
    AdTaggingBrowserTest,
    SameDocumentHistoryNavigationAbortedByParentHistoryNavigation) { … }

class AdClickMetricsBrowserTest : public AdTaggingBrowserTest { … };

IN_PROC_BROWSER_TEST_F(AdClickMetricsBrowserTest, BrowserInitiated) { … }

IN_PROC_BROWSER_TEST_F(AdClickMetricsBrowserTest,
                       WindowOpen_FromAdScriptWithoutGesture) { … }

IN_PROC_BROWSER_TEST_F(AdClickMetricsBrowserTest,
                       WindowOpen_FromNonAdScriptWithGesture) { … }

IN_PROC_BROWSER_TEST_F(AdClickMetricsBrowserTest,
                       WindowOpen_FromAdScriptWithGesture) { … }

IN_PROC_BROWSER_TEST_F(AdClickMetricsBrowserTest,
                       WindowOpen_FromAdIframeWithoutGesture) { … }

IN_PROC_BROWSER_TEST_F(AdClickMetricsBrowserTest,
                       WindowOpen_FromAdIframeWithGesture) { … }

IN_PROC_BROWSER_TEST_F(
    AdClickMetricsBrowserTest,
    AdClickMetrics_AnchorClickTopNavigationFromCrossOriginAdIframe) { … }

IN_PROC_BROWSER_TEST_F(AdClickMetricsBrowserTest,
                       AdClickMetrics_AnchorClickPopupFromCrossOriginAdIframe) { … }

IN_PROC_BROWSER_TEST_F(AdClickMetricsBrowserTest,
                       SetTopLocationFromCrossOriginAdIframe) { … }

IN_PROC_BROWSER_TEST_F(AdClickMetricsBrowserTest,
                       SetTopLocationFromCrossOriginNonAdIframe) { … }

IN_PROC_BROWSER_TEST_F(AdClickMetricsBrowserTest,
                       NavigateCrossOriginIframeFromNonAdScript) { … }

IN_PROC_BROWSER_TEST_F(AdClickMetricsBrowserTest,
                       NavigateCrossOriginIframeFromAdScript) { … }

class AdTaggingEventFromSubframeBrowserTest
    : public AdTaggingBrowserTest,
      public ::testing::WithParamInterface<
          std::tuple<bool /* cross_origin */, bool /* from_ad_frame */>> { … };

// crbug.com/997410. The test is flaky on multiple platforms.
IN_PROC_BROWSER_TEST_P(AdTaggingEventFromSubframeBrowserTest,
                       DISABLED_WindowOpenFromSubframe) { … }

INSTANTIATE_TEST_SUITE_P(…);

class AdTaggingEventWithScriptInStackBrowserTest
    : public AdTaggingBrowserTest,
      public ::testing::WithParamInterface<bool /* from_ad_script */> { … };

// crbug.com/998405. The test is flaky on multiple platforms.
IN_PROC_BROWSER_TEST_P(AdTaggingEventWithScriptInStackBrowserTest,
                       DISABLED_WindowOpenWithScriptInStack) { … }

INSTANTIATE_TEST_SUITE_P(…);

class AdTaggingFencedFrameBrowserTest : public AdTaggingBrowserTest { … };

// Test that a fenced frame itself can be tagged as an ad and that iframes
// nested within it see it as an ancestor ad frame.
IN_PROC_BROWSER_TEST_F(AdTaggingFencedFrameBrowserTest,
                       FencedFrameMatchingSuffixRuleIsTagged) { … }

// Test that a fenced frame created by ad script is tagged as an ad.
IN_PROC_BROWSER_TEST_F(AdTaggingFencedFrameBrowserTest,
                       FencedFrameCreatedByAdScriptIsTagged) { … }

// Test that a fenced frame not matching any rules, created in an ad-frame is
// also tagged as an ad.
IN_PROC_BROWSER_TEST_F(AdTaggingFencedFrameBrowserTest,
                       FencedFrameWithAdParentIsTagged) { … }

// Test ad tagging for iframes nested within a fenced frame.
IN_PROC_BROWSER_TEST_F(AdTaggingFencedFrameBrowserTest,
                       IFrameNestedInFencedFrameIsTagged) { … }

// Test ad tagging for fenced frames nested within a fenced frame.
IN_PROC_BROWSER_TEST_F(AdTaggingFencedFrameBrowserTest,
                       FencedFrameNestedInFencedFrameIsTagged) { … }

IN_PROC_BROWSER_TEST_F(AdTaggingFencedFrameBrowserTest,
                       AdClickMetrics_PopupFromAdFencedFrame) { … }

IN_PROC_BROWSER_TEST_F(AdTaggingFencedFrameBrowserTest,
                       AdClickMetrics_PopupFromNonAdFencedFrame) { … }

IN_PROC_BROWSER_TEST_F(
    AdTaggingFencedFrameBrowserTest,
    AdClickMetrics_TopNavigationFromOpaqueModeAdFencedFrame) { … }

IN_PROC_BROWSER_TEST_F(AdTaggingFencedFrameBrowserTest,
                       AdClickMetrics_ReloadFromOpaqueModeAdFencedFrame) { … }

IN_PROC_BROWSER_TEST_F(
    AdTaggingFencedFrameBrowserTest,
    AdClickMetrics_AnchorClickTopNavigationFromOpaqueModeAdFencedFrame) { … }

IN_PROC_BROWSER_TEST_F(
    AdTaggingFencedFrameBrowserTest,
    AdClickMetrics_TopNavigationFromOpaqueModeNonAdFencedFrame) { … }

}  // namespace

}  // namespace subresource_filter
chromium/chrome/browser/subresource_filter/ad_tagging_browsertest.cc
