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| 1 /* | |
| 2 * Copyright (C) 2012 Google 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 are | |
| 6 * met: | |
| 7 * | |
| 8 * * Redistributions of source code must retain the above copyright | |
| 9 * notice, this list of conditions and the following disclaimer. | |
| 10 * * Redistributions in binary form must reproduce the above | |
| 11 * copyright notice, this list of conditions and the following disclaimer | |
| 12 * in the documentation and/or other materials provided with the | |
| 13 * distribution. | |
| 14 * * Neither the name of Google Inc. nor the names of its | |
| 15 * contributors may be used to endorse or promote products derived from | |
| 16 * this software without specific prior written permission. | |
| 17 * | |
| 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
| 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 29 */ | |
| 30 | |
| 31 #include "config.h" | |
| 32 #include "TestShell.h" | |
| 33 | |
| 34 #include <fontconfig/fontconfig.h> | |
| 35 #include <unistd.h> | |
| 36 | |
| 37 #if USE(GTK) | |
| 38 #include <gtk/gtk.h> | |
| 39 | |
| 40 void openStartupDialog() | |
| 41 { | |
| 42 GtkWidget* dialog = gtk_message_dialog_new( | |
| 43 0, GTK_DIALOG_MODAL, GTK_MESSAGE_INFO, GTK_BUTTONS_OK, "Attach to me?"); | |
| 44 gtk_window_set_title(GTK_WINDOW(dialog), "DumpRenderTree"); | |
| 45 gtk_dialog_run(GTK_DIALOG(dialog)); // Runs a nested message loop. | |
| 46 gtk_widget_destroy(dialog); | |
| 47 } | |
| 48 | |
| 49 bool checkLayoutTestSystemDependencies() | |
| 50 { | |
| 51 return true; | |
| 52 } | |
| 53 #endif // USE(GTK) | |
| 54 | |
| 55 static bool checkAndLoadFontFile(FcConfig* fontcfg, const char* path1, const cha
r* path2) | |
| 56 { | |
| 57 const char* font = path1; | |
| 58 if (access(font, R_OK) < 0) { | |
| 59 font = path2; | |
| 60 if (access(font, R_OK) < 0) { | |
| 61 fprintf(stderr, "You are missing %s or %s. Without this, some layout
tests may fail. " | |
| 62 "See http://code.google.com/p/chromium/wiki/LayoutTe
stsLinux " | |
| 63 "for more.\n", path1, path2); | |
| 64 return false; | |
| 65 } | |
| 66 } | |
| 67 if (!FcConfigAppFontAddFile(fontcfg, (FcChar8 *) font)) { | |
| 68 fprintf(stderr, "Failed to load font %s\n", font); | |
| 69 return false; | |
| 70 } | |
| 71 return true; | |
| 72 } | |
| 73 | |
| 74 static void setupFontconfig() | |
| 75 { | |
| 76 // We wish to make the layout tests reproducable with respect to fonts. Skia | |
| 77 // uses fontconfig to resolve font family names from WebKit into actual font | |
| 78 // files found on the current system. This means that fonts vary based on th
e | |
| 79 // system and also on the fontconfig configuration. | |
| 80 // | |
| 81 // To avoid this we initialise fontconfig here and install a configuration | |
| 82 // which only knows about a few, select, fonts. | |
| 83 | |
| 84 // We have fontconfig parse a config file from our resources file. This | |
| 85 // sets a number of aliases ("sans"->"Arial" etc), but doesn't include any | |
| 86 // font directories. | |
| 87 FcInit(); | |
| 88 | |
| 89 char drtPath[PATH_MAX + 1]; | |
| 90 int drtPathSize = readlink("/proc/self/exe", drtPath, PATH_MAX); | |
| 91 if (drtPathSize < 0 || drtPathSize > PATH_MAX) { | |
| 92 fputs("Unable to resolve /proc/self/exe.", stderr); | |
| 93 exit(1); | |
| 94 } | |
| 95 drtPath[drtPathSize] = 0; | |
| 96 std::string drtDirPath(drtPath); | |
| 97 size_t lastPathPos = drtDirPath.rfind("/"); | |
| 98 ASSERT(lastPathPos != std::string::npos); | |
| 99 drtDirPath.erase(lastPathPos + 1); | |
| 100 | |
| 101 FcConfig* fontcfg = FcConfigCreate(); | |
| 102 std::string fontconfigPath = drtDirPath + "fonts.conf"; | |
| 103 if (!FcConfigParseAndLoad(fontcfg, reinterpret_cast<const FcChar8*>(fontconf
igPath.c_str()), true)) { | |
| 104 fputs("Failed to parse fontconfig config file\n", stderr); | |
| 105 exit(1); | |
| 106 } | |
| 107 | |
| 108 // This is the list of fonts that fontconfig will know about. It | |
| 109 // will try its best to match based only on the fonts here in. The | |
| 110 // paths are where these fonts are found on our Ubuntu boxes. | |
| 111 static const char *const fonts[] = { | |
| 112 "/usr/share/fonts/truetype/kochi/kochi-gothic.ttf", | |
| 113 "/usr/share/fonts/truetype/kochi/kochi-mincho.ttf", | |
| 114 "/usr/share/fonts/truetype/msttcorefonts/Arial.ttf", | |
| 115 "/usr/share/fonts/truetype/msttcorefonts/Arial_Bold.ttf", | |
| 116 "/usr/share/fonts/truetype/msttcorefonts/Arial_Bold_Italic.ttf", | |
| 117 "/usr/share/fonts/truetype/msttcorefonts/Arial_Italic.ttf", | |
| 118 "/usr/share/fonts/truetype/msttcorefonts/Comic_Sans_MS.ttf", | |
| 119 "/usr/share/fonts/truetype/msttcorefonts/Comic_Sans_MS_Bold.ttf", | |
| 120 "/usr/share/fonts/truetype/msttcorefonts/Courier_New.ttf", | |
| 121 "/usr/share/fonts/truetype/msttcorefonts/Courier_New_Bold.ttf", | |
| 122 "/usr/share/fonts/truetype/msttcorefonts/Courier_New_Bold_Italic.ttf", | |
| 123 "/usr/share/fonts/truetype/msttcorefonts/Courier_New_Italic.ttf", | |
| 124 "/usr/share/fonts/truetype/msttcorefonts/Georgia.ttf", | |
| 125 "/usr/share/fonts/truetype/msttcorefonts/Georgia_Bold.ttf", | |
| 126 "/usr/share/fonts/truetype/msttcorefonts/Georgia_Bold_Italic.ttf", | |
| 127 "/usr/share/fonts/truetype/msttcorefonts/Georgia_Italic.ttf", | |
| 128 "/usr/share/fonts/truetype/msttcorefonts/Impact.ttf", | |
| 129 "/usr/share/fonts/truetype/msttcorefonts/Trebuchet_MS.ttf", | |
| 130 "/usr/share/fonts/truetype/msttcorefonts/Trebuchet_MS_Bold.ttf", | |
| 131 "/usr/share/fonts/truetype/msttcorefonts/Trebuchet_MS_Bold_Italic.ttf", | |
| 132 "/usr/share/fonts/truetype/msttcorefonts/Trebuchet_MS_Italic.ttf", | |
| 133 "/usr/share/fonts/truetype/msttcorefonts/Times_New_Roman.ttf", | |
| 134 "/usr/share/fonts/truetype/msttcorefonts/Times_New_Roman_Bold.ttf", | |
| 135 "/usr/share/fonts/truetype/msttcorefonts/Times_New_Roman_Bold_Italic.ttf
", | |
| 136 "/usr/share/fonts/truetype/msttcorefonts/Times_New_Roman_Italic.ttf", | |
| 137 "/usr/share/fonts/truetype/msttcorefonts/Verdana.ttf", | |
| 138 "/usr/share/fonts/truetype/msttcorefonts/Verdana_Bold.ttf", | |
| 139 "/usr/share/fonts/truetype/msttcorefonts/Verdana_Bold_Italic.ttf", | |
| 140 "/usr/share/fonts/truetype/msttcorefonts/Verdana_Italic.ttf", | |
| 141 // The DejaVuSans font is used by the css2.1 tests. | |
| 142 "/usr/share/fonts/truetype/ttf-dejavu/DejaVuSans.ttf", | |
| 143 "/usr/share/fonts/truetype/ttf-indic-fonts-core/lohit_hi.ttf", | |
| 144 "/usr/share/fonts/truetype/ttf-indic-fonts-core/lohit_ta.ttf", | |
| 145 "/usr/share/fonts/truetype/ttf-indic-fonts-core/MuktiNarrow.ttf", | |
| 146 }; | |
| 147 for (size_t i = 0; i < arraysize(fonts); ++i) { | |
| 148 if (access(fonts[i], R_OK)) { | |
| 149 fprintf(stderr, "You are missing %s. Try re-running build/install-bu
ild-deps.sh. Also see " | |
| 150 "http://code.google.com/p/chromium/wiki/LayoutTestsL
inux", | |
| 151 fonts[i]); | |
| 152 exit(1); | |
| 153 } | |
| 154 if (!FcConfigAppFontAddFile(fontcfg, (FcChar8 *) fonts[i])) { | |
| 155 fprintf(stderr, "Failed to load font %s\n", fonts[i]); | |
| 156 exit(1); | |
| 157 } | |
| 158 } | |
| 159 | |
| 160 if (!checkAndLoadFontFile(fontcfg, "/usr/share/fonts/truetype/thai/Garuda.tt
f", | |
| 161 "/usr/share/fonts/truetype/tlwg/Garuda.ttf")) | |
| 162 exit(1); | |
| 163 | |
| 164 // We special case these fonts because they're only needed in a | |
| 165 // few layout tests. | |
| 166 checkAndLoadFontFile(fontcfg, "/usr/share/fonts/truetype/ttf-indic-fonts-cor
e/lohit_pa.ttf", | |
| 167 "/usr/share/fonts/truetype/ttf-punjabi-fonts/lohit_pa.t
tf"); | |
| 168 | |
| 169 // Also load the layout-test-specific "Ahem" font. | |
| 170 std::string ahemPath = drtDirPath + "AHEM____.TTF"; | |
| 171 if (!FcConfigAppFontAddFile(fontcfg, reinterpret_cast<const FcChar8*>(ahemPa
th.c_str()))) { | |
| 172 fprintf(stderr, "Failed to load font %s\n", ahemPath.c_str()); | |
| 173 exit(1); | |
| 174 } | |
| 175 | |
| 176 if (!FcConfigSetCurrent(fontcfg)) { | |
| 177 fputs("Failed to set the default font configuration\n", stderr); | |
| 178 exit(1); | |
| 179 } | |
| 180 } | |
| 181 | |
| 182 void platformInit(int* argc, char*** argv) | |
| 183 { | |
| 184 // FIXME: It's better call gtk_init() only when we run plugin tests. | |
| 185 // See http://groups.google.com/a/chromium.org/group/chromium-dev/browse_thr
ead/thread/633ea167cde196ca# | |
| 186 #if USE(GTK) | |
| 187 gtk_init(argc, argv); | |
| 188 #endif | |
| 189 | |
| 190 setupFontconfig(); | |
| 191 } | |
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