| /* |
| * Copyright (C) 2026 Apple Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' |
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, |
| * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS |
| * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
| * THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #import "config.h" |
| #import "ScreenWakeLock.h" |
| |
| #import "HTTPServer.h" |
| #import "PlatformUtilities.h" |
| #import "TestNavigationDelegate.h" |
| #import "TestUIDelegate.h" |
| #import "TestWKWebView.h" |
| #import "Utilities.h" |
| #import "WKWebViewConfigurationExtras.h" |
| |
| #if PLATFORM(IOS_FAMILY) |
| static bool gShouldKeepScreenAwake = false; |
| |
| @interface SetShouldKeepScreenAwakeDelegate : NSObject <WKUIDelegatePrivate> |
| @end |
| |
| @implementation SetShouldKeepScreenAwakeDelegate |
| |
| - (void)_webView:(WKWebView *)webView setShouldKeepScreenAwake:(BOOL)shouldKeepScreenAwake |
| { |
| EXPECT_NE(gShouldKeepScreenAwake, shouldKeepScreenAwake); |
| gShouldKeepScreenAwake = shouldKeepScreenAwake; |
| } |
| |
| @end |
| #endif // PLATFORM(IOS_FAMILY) |
| |
| TEST_P(ScreenWakeLockTests, SetShouldKeepScreenAwake) |
| { |
| requestLock(); |
| releaseLock(); |
| lockShouldBeReleased(); |
| } |
| |
| TEST_P(ScreenWakeLockTests, SetShouldKeepScreenAwakeTabIsClosed) |
| { |
| requestLock(); |
| closeTab(); |
| lockShouldBeReleased(); |
| } |
| |
| TEST_P(ScreenWakeLockTests, SetShouldKeepScreenAwakeLastPageIsClosed) |
| { |
| requestLock(); |
| requestLock(); |
| closeWebPage(); |
| lockShouldBeReleased(); |
| } |
| |
| TEST_P(ScreenWakeLockTests, SetShouldKeepScreenAwakeWebProcessCrash) |
| { |
| requestLock(); |
| requestLock(); |
| killWebPage(); |
| lockShouldBeReleased(); |
| } |
| |
| void ScreenWakeLockTests::SetUp() |
| { |
| if (GetParam().crossSite == ScreenWakeLockTestsConfig::CrossSite::Yes) |
| setUpCrossSite(); |
| else |
| setUpSameSite(); |
| |
| #if PLATFORM(IOS_FAMILY) |
| m_uiDelegate = adoptNS([SetShouldKeepScreenAwakeDelegate new]); |
| [m_webView setUIDelegate:m_uiDelegate.get()]; |
| #endif |
| } |
| |
| void ScreenWakeLockTests::requestLock() |
| { |
| __block bool done = false; |
| [m_webView callAsyncJavaScript:@"lock = await navigator.wakeLock.request('screen');" arguments:nil inFrame:frameOfConcern() inContentWorld:WKContentWorld.pageWorld completionHandler:^(id result, NSError *err) { |
| done = true; |
| }]; |
| TestWebKitAPI::Util::run(&done); |
| lockShouldNotBeReleased(); |
| } |
| |
| void ScreenWakeLockTests::releaseLock() |
| { |
| __block bool done = false; |
| [m_webView callAsyncJavaScript:@"return await lock.release()" arguments:nil inFrame:frameOfConcern() inContentWorld:WKContentWorld.pageWorld completionHandler:^(id result, NSError *err) { |
| done = true; |
| }]; |
| TestWebKitAPI::Util::run(&done); |
| } |
| |
| void ScreenWakeLockTests::killWebPage() |
| { |
| kill([m_webView _webProcessIdentifier], SIGKILL); |
| m_webView = nil; |
| } |
| |
| void ScreenWakeLockTests::closeWebPage() |
| { |
| [m_webView _close]; |
| m_webView = nil; |
| } |
| |
| void ScreenWakeLockTests::closeTab() |
| { |
| [m_webView removeFromSuperview]; |
| [m_webView waitUntilActivityStateUpdateDone]; |
| } |
| |
| void ScreenWakeLockTests::lockShouldBeReleased() |
| { |
| #if PLATFORM(IOS_FAMILY) |
| while (gShouldKeepScreenAwake) |
| TestWebKitAPI::Util::spinRunLoop(10); |
| #endif // PLATFORM(IOS_FAMILY) |
| |
| if (m_webView) |
| EXPECT_TRUE([[m_webView objectByEvaluatingJavaScript:@"window.lock.released" inFrame:frameOfConcern()] boolValue]); |
| } |
| |
| void ScreenWakeLockTests::lockShouldNotBeReleased() |
| { |
| #if PLATFORM(IOS_FAMILY) |
| EXPECT_TRUE(gShouldKeepScreenAwake); |
| #endif // PLATFORM(IOS_FAMILY) |
| |
| ASSERT_TRUE(m_webView); |
| EXPECT_FALSE([[m_webView objectByEvaluatingJavaScript:@"window.lock.released" inFrame:frameOfConcern()] boolValue]); |
| } |
| |
| void ScreenWakeLockTests::setUpCrossSite() |
| { |
| ASCIILiteral mainFrameHTML = "<iframe src='https://examplesubframe.com/subframe' allow='screen-wake-lock' id='subFrame'></iframe>"; |
| ASCIILiteral subFrameHTML = "<script> alert('frame loaded'); </script>"; |
| TestWebKitAPI::HTTPServer server({ |
| { "/mainframe"_s, { mainFrameHTML } }, |
| { "/subframe"_s, { subFrameHTML } } }, |
| TestWebKitAPI::HTTPServer::Protocol::HttpsProxy); |
| |
| auto configuration = server.httpsProxyConfiguration(); |
| m_navigationDelegate = adoptNS([TestNavigationDelegate new]); |
| [m_navigationDelegate allowAnyTLSCertificate]; |
| m_webView = adoptNS([[TestWKWebView alloc] initWithFrame:CGRectMake(0, 0, 800, 600) configuration:configuration addToWindow:YES]); |
| [m_webView setNavigationDelegate:m_navigationDelegate.get()]; |
| [m_webView loadRequest:[NSURLRequest requestWithURL:[NSURL URLWithString:@"https://examplemainframe.com/mainframe"]]]; |
| EXPECT_WK_STREQ([m_webView _test_waitForAlert], "frame loaded"); |
| } |
| |
| void ScreenWakeLockTests::setUpSameSite() |
| { |
| auto configuration = adoptNS([[WKWebViewConfiguration alloc] init]); |
| m_webView = adoptNS([[TestWKWebView alloc] initWithFrame:CGRectMake(0, 0, 800, 600) configuration:configuration.get() addToWindow:YES]); |
| [m_webView synchronouslyLoadHTMLString:@"<body></body>"]; |
| } |
| |
| WKFrameInfo *ScreenWakeLockTests::frameOfConcern() |
| { |
| return GetParam().crossSite == ScreenWakeLockTestsConfig::CrossSite::Yes ? [m_webView firstChildFrame] : nil; |
| } |