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// Copyright 2021 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/android/build_info.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/common/pref_names.h"
#include "chrome/test/base/android/android_browser_test.h"
#include "chrome/test/base/chrome_test_utils.h"
#include "components/prefs/pref_service.h"
#include "content/public/test/browser_test.h"
#include "content/public/test/browser_test_utils.h"
namespace policy {
// The test changes per-profile pref that affects a WebSetting. Blink code uses
// the said web setting to gate access to immersive-ar sessions. The test will
// check whether the setting is propagated correctly to blink.
class PolicyTestWebXRImmersiveAR : public AndroidBrowserTest {
public:
void SetUp() override {
if (ShouldSkipTest()) {
GTEST_SKIP();
}
AndroidBrowserTest::SetUp();
}
void SetUpOnMainThread() override {
embedded_test_server()->ServeFilesFromSourceDirectory("content/test/data");
ASSERT_TRUE(embedded_test_server()->Start());
}
// immersive-ar sessions are only enabled on Android N and higher - when run
// on older OSes, we will not be able to distinguish whether the
// isSessionSupported() call returned `false` because of the preference, or
// because the AR provider was not available due to the runtime OS check.
// We should skip the test if we know that this is what will happen.
bool ShouldSkipTest() {
return base::android::BuildInfo::GetInstance()->sdk_int() <
base::android::SDK_VERSION_NOUGAT;
}
};
IN_PROC_BROWSER_TEST_F(PolicyTestWebXRImmersiveAR,
CheckImmersiveARWorksWhenEnabled) {
// Simulate enabling enterprise policy:
Profile* profile = chrome_test_utils::GetProfile(this);
PrefService* prefs = profile->GetPrefs();
prefs->SetBoolean(prefs::kWebXRImmersiveArEnabled, true);
content::WebContents* web_contents =
chrome_test_utils::GetActiveWebContents(this);
ASSERT_TRUE(web_contents);
// Refresh web preferences on web contents:
web_contents->OnWebPreferencesChanged();
// Navigate somewhere - doesn't matter where, as long as we'll be in a
// secure context (otherwise, navigator.xr is inaccessible):
GURL url = embedded_test_server()->GetURL("/empty.html");
ASSERT_TRUE(content::NavigateToURL(web_contents, url));
EXPECT_EQ(true, content::EvalJs(web_contents, R"(
navigator.xr.isSessionSupported("immersive-ar")
)"));
}
IN_PROC_BROWSER_TEST_F(PolicyTestWebXRImmersiveAR,
CheckImmersiveARWorksWhenNotSet) {
Profile* profile = chrome_test_utils::GetProfile(this);
PrefService* prefs = profile->GetPrefs();
// By default, the policy-controlled pref should be enabled:
EXPECT_TRUE(prefs->GetBoolean(prefs::kWebXRImmersiveArEnabled));
content::WebContents* web_contents =
chrome_test_utils::GetActiveWebContents(this);
ASSERT_TRUE(web_contents);
// Refresh web preferences on web contents:
web_contents->OnWebPreferencesChanged();
// Navigate somewhere - doesn't matter where, as long as we'll be in a
// secure context (otherwise, navigator.xr is inaccessible):
GURL url = embedded_test_server()->GetURL("/empty.html");
ASSERT_TRUE(content::NavigateToURL(web_contents, url));
EXPECT_EQ(true, content::EvalJs(web_contents, R"(
navigator.xr.isSessionSupported("immersive-ar")
)"));
}
IN_PROC_BROWSER_TEST_F(PolicyTestWebXRImmersiveAR,
CheckImmersiveARFailsWhenDisabled) {
// Simulate disabling enterprise policy:
Profile* profile = chrome_test_utils::GetProfile(this);
PrefService* prefs = profile->GetPrefs();
prefs->SetBoolean(prefs::kWebXRImmersiveArEnabled, false);
content::WebContents* web_contents =
chrome_test_utils::GetActiveWebContents(this);
ASSERT_TRUE(web_contents);
// Refresh web preferences on web contents:
web_contents->OnWebPreferencesChanged();
// Navigate somewhere - doesn't matter where, as long as we'll be in a
// secure context (otherwise, navigator.xr is inaccessible):
GURL url = embedded_test_server()->GetURL("/empty.html");
ASSERT_TRUE(content::NavigateToURL(web_contents, url));
EXPECT_EQ(false, content::EvalJs(web_contents, R"(
navigator.xr.isSessionSupported("immersive-ar")
)"));
}
} // namespace policy
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