/* * Copyright (C) 2010 Google 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: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * 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. * * Neither the name of Google Inc. nor the names of its * contributors may be used to endorse or promote products derived from * this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT * OWNER OR 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. */ #include "config.h" #include "TestShell.h" #include "WebThemeEngineDRTWin.h" #include "webkit/support/webkit_support.h" #include #include #include #include #include #include #include #include #define SIZEOF_STRUCT_WITH_SPECIFIED_LAST_MEMBER(structName, member) \ offsetof(structName, member) + \ (sizeof static_cast(0)->member) #define NONCLIENTMETRICS_SIZE_PRE_VISTA \ SIZEOF_STRUCT_WITH_SPECIFIED_LAST_MEMBER(NONCLIENTMETRICS, lfMessageFont) // Theme engine static WebThemeEngineDRTWin themeEngine; // Thread main to run for the thread which just tests for timeout. unsigned int __stdcall watchDogThread(void* arg) { // If we're debugging a layout test, don't timeout. if (::IsDebuggerPresent()) return 0; TestShell* shell = static_cast(arg); // FIXME: Do we need user-specified time settings as with the original // Chromium implementation? DWORD timeout = static_cast(shell->layoutTestTimeoutForWatchDog()); DWORD rv = WaitForSingleObject(shell->finishedEvent(), timeout); if (rv == WAIT_TIMEOUT) { // Print a warning to be caught by the layout-test script. // Note: the layout test driver may or may not recognize // this as a timeout. puts("\n#TEST_TIMED_OUT\n"); puts("#EOF\n"); fflush(stdout); TerminateProcess(GetCurrentProcess(), 0); } // Finished normally. return 0; } void TestShell::waitTestFinished() { DCHECK(!m_testIsPending) << "cannot be used recursively"; m_testIsPending = true; // Create a watchdog thread which just sets a timer and // kills the process if it times out. This catches really // bad hangs where the shell isn't coming back to the // message loop. If the watchdog is what catches a // timeout, it can't do anything except terminate the test // shell, which is unfortunate. m_finishedEvent = CreateEvent(0, TRUE, FALSE, 0); DCHECK(m_finishedEvent); HANDLE threadHandle = reinterpret_cast(_beginthreadex( 0, 0, &watchDogThread, this, 0, 0)); DCHECK(threadHandle); // TestFinished() will post a quit message to break this loop when the page // finishes loading. while (m_testIsPending) webkit_support::RunMessageLoop(); // Tell the watchdog that we are finished. SetEvent(m_finishedEvent); // Wait to join the watchdog thread. (up to 1s, then quit) WaitForSingleObject(threadHandle, 1000); } void platformInit(int*, char***) { // Set stdout/stderr binary mode. _setmode(_fileno(stdout), _O_BINARY); _setmode(_fileno(stderr), _O_BINARY); // Set theme engine. webkit_support::SetThemeEngine(&themeEngine); // Load Ahem font. // AHEM____.TTF is copied to the directory of DumpRenderTree.exe by WebKit.gyp. WCHAR path[_MAX_PATH]; if (!::GetModuleFileName(0, path, _MAX_PATH)) { fprintf(stderr, "Can't get the module path.\n"); exit(1); } ::PathRemoveFileSpec(path); wcscat_s(path, _MAX_PATH, L"/AHEM____.TTF"); struct _stat ahemStat; if (_wstat(path, &ahemStat) == -1) { fprintf(stderr, "Can't access: '%S'\n", path); exit(1); } FILE* fp = _wfopen(path, L"rb"); if (!fp) { _wperror(path); exit(1); } size_t size = ahemStat.st_size; char* fontBuffer = new char[size]; if (fread(fontBuffer, 1, size, fp) != size) { fprintf(stderr, "Can't read the font: '%S'\n", path); fclose(fp); exit(1); } fclose(fp); DWORD numFonts = 1; HANDLE fontHandle = ::AddFontMemResourceEx(fontBuffer, size, 0, &numFonts); delete[] fontBuffer; // OS owns a copy of the buffer. if (!fontHandle) { fprintf(stderr, "Failed to register Ahem font: '%S'\n", path); exit(1); } // We don't need to release the font explicitly. } void openStartupDialog() { ::MessageBox(0, L"Attach to me?", L"DumpRenderTree", MB_OK); } bool checkLayoutTestSystemDependencies() { std::list errors; OSVERSIONINFOEX versionInfo; ::ZeroMemory(&versionInfo, sizeof(OSVERSIONINFOEX)); versionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFOEX); ::GetVersionEx(reinterpret_cast(&versionInfo)); // Default to XP metrics, override if on Vista or win 7. int requiredVScrollSize = 17; int requiredFontSize = -11; // 8 pt const wchar_t* requiredFont = L"Tahoma"; bool isVista = false; bool isWin7 = false; const DWORD major = versionInfo.dwMajorVersion; const DWORD minor = versionInfo.dwMinorVersion; const WORD type = versionInfo.wProductType; if (major == 6 && minor == 1 && type == VER_NT_WORKSTATION) { requiredFont = L"Segoe UI"; requiredFontSize = -12; isWin7 = true; } else if (major == 6 && !minor && type == VER_NT_WORKSTATION) { requiredFont = L"Segoe UI"; requiredFontSize = -12; // 9 pt isVista = true; } else if (!(major == 5 && minor == 1 && type == VER_NT_WORKSTATION)) { // The above check is for XP, so that means ... errors.push_back("Unsupported Operating System version " "(must use XP, Vista, or Windows 7)."); } // This metric will be 17 when font size is "Normal". // The size of drop-down menus depends on it. int verticalScrollSize = ::GetSystemMetrics(SM_CXVSCROLL); if (verticalScrollSize != requiredVScrollSize) errors.push_back("Must use normal size fonts (96 dpi)."); // ClearType must be disabled, because the rendering is unpredictable. BOOL fontSmoothingEnabled; ::SystemParametersInfo(SPI_GETFONTSMOOTHING, 0, &fontSmoothingEnabled, 0); int fontSmoothingType; ::SystemParametersInfo(SPI_GETFONTSMOOTHINGTYPE, 0, &fontSmoothingType, 0); if (fontSmoothingEnabled && (fontSmoothingType == FE_FONTSMOOTHINGCLEARTYPE)) errors.push_back("ClearType must be disabled."); // Check that we're using the default system fonts NONCLIENTMETRICS metrics; // Checks Vista or later. metrics.cbSize = major >= 6 ? sizeof(NONCLIENTMETRICS) : NONCLIENTMETRICS_SIZE_PRE_VISTA; const bool success = !!::SystemParametersInfo(SPI_GETNONCLIENTMETRICS, metrics.cbSize, &metrics, 0); ASSERT(success); LOGFONTW* systemFonts[] = {&metrics.lfStatusFont, &metrics.lfMenuFont, &metrics.lfSmCaptionFont}; for (size_t i = 0; i < arraysize(systemFonts); ++i) { if (systemFonts[i]->lfHeight != requiredFontSize || wcscmp(requiredFont, systemFonts[i]->lfFaceName)) { if (isVista || isWin7) errors.push_back("Must use either the Aero or Basic theme."); else errors.push_back("Must use the default XP theme (Luna)."); break; } } if (!errors.empty()) { fprintf(stderr, "%s", "##################################################################\n" "## Layout test system dependencies check failed.\n" "##\n"); for (std::list::iterator it = errors.begin(); it != errors.end(); ++it) fprintf(stderr, "## %s\n", it->c_str()); fprintf(stderr, "%s", "##\n" "##################################################################\n"); } return errors.empty(); }