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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 #include "config.h" | |
27 #include "PlatformUtilities.h" | |
28 #include "PlatformWebView.h" | |
29 #include "WindowMessageObserver.h" | |
30 #include <WebKit2/WKRetainPtr.h> | |
31 | |
32 namespace TestWebKitAPI { | |
33 | |
34 static bool didSeeWMChar; | |
35 static bool didNotHandleKeyEventCalled; | |
36 | |
37 static void didNotHandleKeyEventCallback(WKPageRef, WKNativeEventPtr event, cons
t void*) | |
38 { | |
39 if (event->message != WM_KEYDOWN) | |
40 return; | |
41 | |
42 // Don't call TranslateMessage() here so a WM_CHAR isn't generated. | |
43 didNotHandleKeyEventCalled = true; | |
44 } | |
45 | |
46 static void runAndWatchForWMChar(bool* done) | |
47 { | |
48 while (!*done) { | |
49 MSG msg; | |
50 BOOL result = ::GetMessageW(&msg, 0, 0, 0); | |
51 if (!result || result == -1) | |
52 break; | |
53 | |
54 if (msg.message == WM_CHAR) | |
55 didSeeWMChar = true; | |
56 | |
57 if (Util::shouldTranslateMessage(msg)) | |
58 ::TranslateMessage(&msg); | |
59 | |
60 ::DispatchMessage(&msg); | |
61 } | |
62 } | |
63 | |
64 TEST(WebKit2, TranslateMessageGeneratesWMChar) | |
65 { | |
66 WKRetainPtr<WKContextRef> context(AdoptWK, WKContextCreate()); | |
67 PlatformWebView webView(context.get()); | |
68 | |
69 webView.simulateAKeyDown(); | |
70 | |
71 // WebKit should call TranslateMessage() on the WM_KEYDOWN message to genera
te the WM_CHAR message. | |
72 runAndWatchForWMChar(&didSeeWMChar); | |
73 | |
74 didSeeWMChar = false; | |
75 | |
76 WKPageUIClient uiClient; | |
77 memset(&uiClient, 0, sizeof(uiClient)); | |
78 | |
79 uiClient.didNotHandleKeyEvent = didNotHandleKeyEventCallback; | |
80 WKPageSetPageUIClient(webView.page(), &uiClient); | |
81 | |
82 webView.simulateAKeyDown(); | |
83 | |
84 runAndWatchForWMChar(&didNotHandleKeyEventCalled); | |
85 | |
86 // WebKit should not have called TranslateMessage() on the WM_KEYDOWN messag
e since we installed a didNotHandleKeyEvent callback. | |
87 EXPECT_FALSE(didSeeWMChar); | |
88 } | |
89 | |
90 } // namespace TestWebKitAPI | |
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