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| 1 /* | |
| 2 * Copyright (C) 2011 Apple Inc. All rights reserved. | |
| 3 * | |
| 4 * Redistribution and use in source and binary forms, with or without | |
| 5 * modification, are permitted provided that the following conditions | |
| 6 * are met: | |
| 7 * 1. Redistributions of source code must retain the above copyright | |
| 8 * notice, this list of conditions and the following disclaimer. | |
| 9 * 2. Redistributions in binary form must reproduce the above copyright | |
| 10 * notice, this list of conditions and the following disclaimer in the | |
| 11 * documentation and/or other materials provided with the distribution. | |
| 12 * | |
| 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' | |
| 14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, | |
| 15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | |
| 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS | |
| 17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | |
| 18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF | |
| 19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | |
| 20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN | |
| 21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |
| 22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF | |
| 23 * THE POSSIBILITY OF SUCH DAMAGE. | |
| 24 */ | |
| 25 | |
| 26 #import "config.h" | |
| 27 | |
| 28 #import "PlatformUtilities.h" | |
| 29 #import "SyntheticBackingScaleFactorWindow.h" | |
| 30 #import "Test.h" | |
| 31 #import <WebKit2/WKViewPrivate.h> | |
| 32 #import <wtf/RetainPtr.h> | |
| 33 | |
| 34 namespace TestWebKitAPI { | |
| 35 | |
| 36 static bool messageReceived; | |
| 37 static double backingScaleFactor; | |
| 38 | |
| 39 static void didReceiveMessageFromInjectedBundle(WKContextRef context, WKStringRe
f messageName, WKTypeRef messageBody, const void*) | |
| 40 { | |
| 41 messageReceived = true; | |
| 42 EXPECT_WK_STREQ("DidGetBackingScaleFactor", messageName); | |
| 43 ASSERT_NOT_NULL(messageBody); | |
| 44 EXPECT_EQ(WKDoubleGetTypeID(), WKGetTypeID(messageBody)); | |
| 45 backingScaleFactor = WKDoubleGetValue(static_cast<WKDoubleRef>(messageBody))
; | |
| 46 } | |
| 47 | |
| 48 static void setInjectedBundleClient(WKContextRef context) | |
| 49 { | |
| 50 WKContextInjectedBundleClient injectedBundleClient; | |
| 51 memset(&injectedBundleClient, 0, sizeof(injectedBundleClient)); | |
| 52 injectedBundleClient.didReceiveMessageFromInjectedBundle = didReceiveMessage
FromInjectedBundle; | |
| 53 WKContextSetInjectedBundleClient(context, &injectedBundleClient); | |
| 54 } | |
| 55 | |
| 56 static RetainPtr<SyntheticBackingScaleFactorWindow> createWindow() | |
| 57 { | |
| 58 RetainPtr<SyntheticBackingScaleFactorWindow> window(AdoptNS, [[SyntheticBack
ingScaleFactorWindow alloc] initWithContentRect:NSMakeRect(0, 0, 800, 600) style
Mask:NSBorderlessWindowMask backing:NSBackingStoreBuffered defer:YES]); | |
| 59 [window.get() setReleasedWhenClosed:NO]; | |
| 60 return window; | |
| 61 } | |
| 62 | |
| 63 TEST(WebKit2, GetBackingScaleFactor) | |
| 64 { | |
| 65 WKRetainPtr<WKContextRef> context = adoptWK(Util::createContextForInjectedBu
ndleTest("GetBackingScaleFactorTest")); | |
| 66 setInjectedBundleClient(context.get()); | |
| 67 RetainPtr<WKView> view(AdoptNS, [[WKView alloc] initWithFrame:NSMakeRect(0,
0, 800, 600) contextRef:context.get() pageGroupRef:0]); | |
| 68 | |
| 69 RetainPtr<SyntheticBackingScaleFactorWindow> window1 = createWindow(); | |
| 70 [window1.get() setBackingScaleFactor:1]; | |
| 71 | |
| 72 [[window1.get() contentView] addSubview:view.get()]; | |
| 73 WKContextPostMessageToInjectedBundle(context.get(), Util::toWK("GetBackingSc
aleFactor").get(), 0); | |
| 74 Util::run(&messageReceived); | |
| 75 messageReceived = false; | |
| 76 EXPECT_EQ(1, backingScaleFactor); | |
| 77 | |
| 78 RetainPtr<SyntheticBackingScaleFactorWindow> window2 = createWindow(); | |
| 79 [window2.get() setBackingScaleFactor:2]; | |
| 80 | |
| 81 [[window2.get() contentView] addSubview:view.get()]; | |
| 82 WKContextPostMessageToInjectedBundle(context.get(), Util::toWK("GetBackingSc
aleFactor").get(), 0); | |
| 83 Util::run(&messageReceived); | |
| 84 messageReceived = false; | |
| 85 EXPECT_EQ(2, backingScaleFactor); | |
| 86 | |
| 87 WKPageSetCustomBackingScaleFactor(view.get().pageRef, 3); | |
| 88 WKContextPostMessageToInjectedBundle(context.get(), Util::toWK("GetBackingSc
aleFactor").get(), 0); | |
| 89 Util::run(&messageReceived); | |
| 90 messageReceived = false; | |
| 91 EXPECT_EQ(3, backingScaleFactor); | |
| 92 } | |
| 93 | |
| 94 } // namespace TestWebKitAPI | |
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