--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/WebKitTools/DumpRenderTree/chromium/TestShellGtk.cpp Fri Sep 17 09:02:29 2010 +0300
@@ -0,0 +1,191 @@
+/*
+ * 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 "webkit/support/webkit_support.h"
+#include <fontconfig/fontconfig.h>
+#include <signal.h>
+
+static void AlarmHandler(int signatl)
+{
+ // If the alarm alarmed, kill the process since we have a really bad hang.
+ puts("\n#TEST_TIMED_OUT\n");
+ puts("#EOF\n");
+ fflush(stdout);
+ exit(0);
+}
+
+static void setupFontconfig()
+{
+ // We wish to make the layout tests reproducable with respect to fonts. Skia
+ // uses fontconfig to resolve font family names from WebKit into actual font
+ // files found on the current system. This means that fonts vary based on the
+ // system and also on the fontconfig configuration.
+ //
+ // To avoid this we initialise fontconfig here and install a configuration
+ // which only knows about a few, select, fonts.
+
+ // We have fontconfig parse a config file from our resources file. This
+ // sets a number of aliases ("sans"->"Arial" etc), but doesn't include any
+ // font directories.
+ FcInit();
+
+ char drtPath[PATH_MAX + 1];
+ int drtPathSize = readlink("/proc/self/exe", drtPath, PATH_MAX);
+ if (drtPathSize < 0 || drtPathSize > PATH_MAX) {
+ fputs("Unable to resolve /proc/self/exe.", stderr);
+ exit(1);
+ }
+ drtPath[drtPathSize] = 0;
+ std::string drtDirPath(drtPath);
+ size_t lastPathPos = drtDirPath.rfind("/");
+ ASSERT(lastPathPos != std::string::npos);
+ drtDirPath.erase(lastPathPos + 1);
+
+ FcConfig* fontcfg = FcConfigCreate();
+ std::string fontconfigPath = drtDirPath + "fonts.conf";
+ if (!FcConfigParseAndLoad(fontcfg, reinterpret_cast<const FcChar8*>(fontconfigPath.c_str()), true)) {
+ fputs("Failed to parse fontconfig config file\n", stderr);
+ exit(1);
+ }
+
+ // This is the list of fonts that fontconfig will know about. It
+ // will try its best to match based only on the fonts here in. The
+ // paths are where these fonts are found on our Ubuntu boxes.
+ static const char *const fonts[] = {
+ "/usr/share/fonts/truetype/kochi/kochi-gothic.ttf",
+ "/usr/share/fonts/truetype/kochi/kochi-mincho.ttf",
+ "/usr/share/fonts/truetype/msttcorefonts/Arial.ttf",
+ "/usr/share/fonts/truetype/msttcorefonts/Arial_Bold.ttf",
+ "/usr/share/fonts/truetype/msttcorefonts/Arial_Bold_Italic.ttf",
+ "/usr/share/fonts/truetype/msttcorefonts/Arial_Italic.ttf",
+ "/usr/share/fonts/truetype/msttcorefonts/Comic_Sans_MS.ttf",
+ "/usr/share/fonts/truetype/msttcorefonts/Comic_Sans_MS_Bold.ttf",
+ "/usr/share/fonts/truetype/msttcorefonts/Courier_New.ttf",
+ "/usr/share/fonts/truetype/msttcorefonts/Courier_New_Bold.ttf",
+ "/usr/share/fonts/truetype/msttcorefonts/Courier_New_Bold_Italic.ttf",
+ "/usr/share/fonts/truetype/msttcorefonts/Courier_New_Italic.ttf",
+ "/usr/share/fonts/truetype/msttcorefonts/Georgia.ttf",
+ "/usr/share/fonts/truetype/msttcorefonts/Georgia_Bold.ttf",
+ "/usr/share/fonts/truetype/msttcorefonts/Georgia_Bold_Italic.ttf",
+ "/usr/share/fonts/truetype/msttcorefonts/Georgia_Italic.ttf",
+ "/usr/share/fonts/truetype/msttcorefonts/Impact.ttf",
+ "/usr/share/fonts/truetype/msttcorefonts/Trebuchet_MS.ttf",
+ "/usr/share/fonts/truetype/msttcorefonts/Trebuchet_MS_Bold.ttf",
+ "/usr/share/fonts/truetype/msttcorefonts/Trebuchet_MS_Bold_Italic.ttf",
+ "/usr/share/fonts/truetype/msttcorefonts/Trebuchet_MS_Italic.ttf",
+ "/usr/share/fonts/truetype/msttcorefonts/Times_New_Roman.ttf",
+ "/usr/share/fonts/truetype/msttcorefonts/Times_New_Roman_Bold.ttf",
+ "/usr/share/fonts/truetype/msttcorefonts/Times_New_Roman_Bold_Italic.ttf",
+ "/usr/share/fonts/truetype/msttcorefonts/Times_New_Roman_Italic.ttf",
+ "/usr/share/fonts/truetype/msttcorefonts/Verdana.ttf",
+ "/usr/share/fonts/truetype/msttcorefonts/Verdana_Bold.ttf",
+ "/usr/share/fonts/truetype/msttcorefonts/Verdana_Bold_Italic.ttf",
+ "/usr/share/fonts/truetype/msttcorefonts/Verdana_Italic.ttf",
+ // The DejaVuSans font is used by the css2.1 tests.
+ "/usr/share/fonts/truetype/ttf-dejavu/DejaVuSans.ttf",
+ "/usr/share/fonts/truetype/ttf-indic-fonts-core/lohit_ta.ttf",
+ "/usr/share/fonts/truetype/ttf-indic-fonts-core/MuktiNarrow.ttf",
+ };
+ for (size_t i = 0; i < arraysize(fonts); ++i) {
+ if (access(fonts[i], R_OK)) {
+ fprintf(stderr, "You are missing %s. Try installing msttcorefonts. Also see "
+ "http://code.google.com/p/chromium/wiki/LinuxBuildInstructions",
+ fonts[i]);
+ exit(1);
+ }
+ if (!FcConfigAppFontAddFile(fontcfg, (FcChar8 *) fonts[i])) {
+ fprintf(stderr, "Failed to load font %s\n", fonts[i]);
+ exit(1);
+ }
+ }
+
+ // We special case these fonts because they're only needed in a
+ // few layout tests.
+ static const char* const optionalFonts[] = {
+ "/usr/share/fonts/truetype/ttf-lucida/LucidaSansRegular.ttf",
+
+ // This font changed paths across Ubuntu releases.
+ "/usr/share/fonts/truetype/ttf-indic-fonts-core/lohit_pa.ttf",
+ "/usr/share/fonts/truetype/ttf-punjabi-fonts/lohit_pa.ttf",
+ };
+ for (size_t i = 0; i < arraysize(optionalFonts); ++i) {
+ const char* font = optionalFonts[i];
+ if (access(font, R_OK) < 0) {
+ fprintf(stderr, "You are missing %s. Without this, some layout tests may fail. "
+ "See http://code.google.com/p/chromium/wiki/LinuxBuildInstructionsPrerequisites "
+ "for more.\n", font);
+ } else {
+ if (!FcConfigAppFontAddFile(fontcfg, (FcChar8 *) font)) {
+ fprintf(stderr, "Failed to load font %s\n", font);
+ exit(1);
+ }
+ }
+ }
+
+ // Also load the layout-test-specific "Ahem" font.
+ std::string ahemPath = drtDirPath + "AHEM____.TTF";
+ if (!FcConfigAppFontAddFile(fontcfg, reinterpret_cast<const FcChar8*>(ahemPath.c_str()))) {
+ fprintf(stderr, "Failed to load font %s\n", ahemPath.c_str());
+ exit(1);
+ }
+
+ if (!FcConfigSetCurrent(fontcfg)) {
+ fputs("Failed to set the default font configuration\n", stderr);
+ exit(1);
+ }
+}
+
+void TestShell::waitTestFinished()
+{
+ ASSERT(!m_testIsPending);
+
+ m_testIsPending = true;
+
+ // Install an alarm signal handler that will kill us if we time out.
+ signal(SIGALRM, AlarmHandler);
+ alarm(layoutTestTimeoutForWatchDog() / 1000);
+
+ // TestFinished() will post a quit message to break this loop when the page
+ // finishes loading.
+ while (m_testIsPending)
+ webkit_support::RunMessageLoop();
+
+ // Remove the alarm.
+ alarm(0);
+ signal(SIGALRM, SIG_DFL);
+}
+
+void platformInit()
+{
+ setupFontconfig();
+}