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      1 /*
      2  * Copyright (C) 2010 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 
     33 #include "TestShell.h"
     34 #include "webkit/support/webkit_support.h"
     35 #include <v8/include/v8-testing.h>
     36 #include <v8/include/v8.h>
     37 #include <wtf/Vector.h>
     38 
     39 using namespace std;
     40 
     41 static const char optionComplexText[] = "--complex-text";
     42 static const char optionDumpAllPixels[] = "--dump-all-pixels";
     43 static const char optionNotree[] = "--notree";
     44 static const char optionPixelTests[] = "--pixel-tests";
     45 static const char optionThreaded[] = "--threaded";
     46 static const char optionDebugRenderTree[] = "--debug-render-tree";
     47 static const char optionDebugLayerTree[] = "--debug-layer-tree";
     48 
     49 static const char optionPixelTestsWithName[] = "--pixel-tests=";
     50 static const char optionTestShell[] = "--test-shell";
     51 static const char optionAllowExternalPages[] = "--allow-external-pages";
     52 static const char optionStartupDialog[] = "--testshell-startup-dialog";
     53 static const char optionCheckLayoutTestSystemDeps[] = "--check-layout-test-sys-deps";
     54 
     55 static const char optionHardwareAcceleratedGL[] = "--enable-hardware-gpu";
     56 static const char optionEnableAcceleratedCompositing[] = "--enable-accelerated-compositing";
     57 static const char optionForceCompositingMode[] = "--force-compositing-mode";
     58 static const char optionEnableAccelerated2DCanvas[] = "--enable-accelerated-2d-canvas";
     59 
     60 static const char optionStressOpt[] = "--stress-opt";
     61 static const char optionStressDeopt[] = "--stress-deopt";
     62 static const char optionJavaScriptFlags[] = "--js-flags=";
     63 static const char optionNoTimeout[] = "--no-timeout";
     64 
     65 class WebKitSupportTestEnvironment {
     66 public:
     67     WebKitSupportTestEnvironment()
     68     {
     69         webkit_support::SetUpTestEnvironment();
     70     }
     71     ~WebKitSupportTestEnvironment()
     72     {
     73         webkit_support::TearDownTestEnvironment();
     74     }
     75 };
     76 
     77 static void runTest(TestShell& shell, TestParams& params, const string& testName, bool testShellMode)
     78 {
     79     int oldTimeoutMsec = shell.layoutTestTimeout();
     80     params.pixelHash = "";
     81     string pathOrURL = testName;
     82     if (testShellMode) {
     83         string timeOut;
     84         string::size_type separatorPosition = pathOrURL.find(' ');
     85         if (separatorPosition != string::npos) {
     86             timeOut = pathOrURL.substr(separatorPosition + 1);
     87             pathOrURL.erase(separatorPosition);
     88             separatorPosition = timeOut.find_first_of(' ');
     89             if (separatorPosition != string::npos) {
     90                 params.pixelHash = timeOut.substr(separatorPosition + 1);
     91                 timeOut.erase(separatorPosition);
     92             }
     93             shell.setLayoutTestTimeout(atoi(timeOut.c_str()));
     94         }
     95     } else {
     96         string::size_type separatorPosition = pathOrURL.find("'");
     97         if (separatorPosition != string::npos) {
     98             params.pixelHash = pathOrURL.substr(separatorPosition + 1);
     99             pathOrURL.erase(separatorPosition);
    100         }
    101     }
    102     params.testUrl = webkit_support::CreateURLForPathOrURL(pathOrURL);
    103     webkit_support::SetCurrentDirectoryForFileURL(params.testUrl);
    104     v8::V8::SetFlagsFromString(shell.javaScriptFlags().c_str(), shell.javaScriptFlags().length());
    105     if (shell.stressOpt() || shell.stressDeopt()) {
    106       if (shell.stressOpt())
    107         v8::Testing::SetStressRunType(v8::Testing::kStressTypeOpt);
    108       else
    109         v8::Testing::SetStressRunType(v8::Testing::kStressTypeDeopt);
    110       for (int i = 0; i < v8::Testing::GetStressRuns(); i++) {
    111           v8::Testing::PrepareStressRun(i);
    112           bool isLastLoad = (i == (v8::Testing::GetStressRuns() - 1));
    113           shell.setDumpWhenFinished(isLastLoad);
    114           shell.resetTestController();
    115           shell.runFileTest(params);
    116       }
    117     } else {
    118       shell.resetTestController();
    119       shell.runFileTest(params);
    120     }
    121     shell.setLayoutTestTimeout(oldTimeoutMsec);
    122 }
    123 
    124 int main(int argc, char* argv[])
    125 {
    126     WebKitSupportTestEnvironment testEnvironment;
    127     platformInit(&argc, &argv);
    128 
    129     TestParams params;
    130     Vector<string> tests;
    131     bool serverMode = false;
    132     bool testShellMode = false;
    133     bool allowExternalPages = false;
    134     bool startupDialog = false;
    135     bool acceleratedCompositingEnabled = false;
    136     bool forceCompositingMode = false;
    137     bool accelerated2DCanvasEnabled = false;
    138     bool stressOpt = false;
    139     bool stressDeopt = false;
    140     bool hardwareAcceleratedGL = false;
    141     string javaScriptFlags;
    142     bool noTimeout = false;
    143     for (int i = 1; i < argc; ++i) {
    144         string argument(argv[i]);
    145         if (argument == "-")
    146             serverMode = true;
    147         else if (argument == optionNotree)
    148             params.dumpTree = false;
    149         else if (argument == optionPixelTests)
    150             params.dumpPixels = true;
    151         else if (!argument.find(optionPixelTestsWithName)) {
    152             params.dumpPixels = true;
    153             params.pixelFileName = argument.substr(strlen(optionPixelTestsWithName));
    154         } else if (argument == optionDebugRenderTree)
    155             params.debugRenderTree = true;
    156         else if (argument == optionDebugLayerTree)
    157             params.debugLayerTree = true;
    158         else if (argument == optionTestShell) {
    159             testShellMode = true;
    160             serverMode = true;
    161         } else if (argument == optionAllowExternalPages)
    162             allowExternalPages = true;
    163         else if (argument == optionStartupDialog)
    164             startupDialog = true;
    165         else if (argument == optionCheckLayoutTestSystemDeps)
    166             return checkLayoutTestSystemDependencies() ? EXIT_SUCCESS : EXIT_FAILURE;
    167         else if (argument == optionHardwareAcceleratedGL)
    168             hardwareAcceleratedGL = true;
    169         else if (argument == optionEnableAcceleratedCompositing)
    170             acceleratedCompositingEnabled = true;
    171         else if (argument == optionForceCompositingMode)
    172             forceCompositingMode = true;
    173         else if (argument == optionEnableAccelerated2DCanvas)
    174             accelerated2DCanvasEnabled = true;
    175         else if (argument == optionStressOpt)
    176             stressOpt = true;
    177         else if (argument == optionStressDeopt)
    178             stressDeopt = true;
    179         else if (!argument.find(optionJavaScriptFlags))
    180             javaScriptFlags = argument.substr(strlen(optionJavaScriptFlags));
    181         else if (argument == optionNoTimeout)
    182             noTimeout = true;
    183         else if (argument.size() && argument[0] == '-')
    184             fprintf(stderr, "Unknown option: %s\n", argv[i]);
    185         else
    186             tests.append(argument);
    187     }
    188     if (testShellMode && params.dumpPixels && params.pixelFileName.empty()) {
    189         fprintf(stderr, "--pixel-tests with --test-shell requires a file name.\n");
    190         return EXIT_FAILURE;
    191     }
    192     if (stressOpt && stressDeopt) {
    193         fprintf(stderr, "--stress-opt and --stress-deopt are mutually exclusive.\n");
    194         return EXIT_FAILURE;
    195     }
    196 
    197     webkit_support::SetUpGLBindings(hardwareAcceleratedGL ? webkit_support::GL_BINDING_DEFAULT : webkit_support::GL_BINDING_SOFTWARE_RENDERER);
    198 
    199     if (startupDialog)
    200         openStartupDialog();
    201 
    202     { // Explicit scope for the TestShell instance.
    203         TestShell shell(testShellMode);
    204         shell.setAllowExternalPages(allowExternalPages);
    205         shell.setAcceleratedCompositingEnabled(acceleratedCompositingEnabled);
    206         shell.setForceCompositingMode(forceCompositingMode);
    207         shell.setAccelerated2dCanvasEnabled(accelerated2DCanvasEnabled);
    208         shell.setJavaScriptFlags(javaScriptFlags);
    209         shell.setStressOpt(stressOpt);
    210         shell.setStressDeopt(stressDeopt);
    211         if (noTimeout) {
    212             // 0x20000000ms is big enough for the purpose to avoid timeout in debugging.
    213             shell.setLayoutTestTimeout(0x20000000);
    214         }
    215         if (serverMode && !tests.size()) {
    216             params.printSeparators = true;
    217             char testString[2048]; // 2048 is the same as the sizes of other platforms.
    218             while (fgets(testString, sizeof(testString), stdin)) {
    219                 char* newLinePosition = strchr(testString, '\n');
    220                 if (newLinePosition)
    221                     *newLinePosition = '\0';
    222                 if (testString[0] == '\0')
    223                     continue;
    224                 runTest(shell, params, testString, testShellMode);
    225             }
    226         } else if (!tests.size())
    227             printf("#EOF\n");
    228         else {
    229             params.printSeparators = tests.size() > 1;
    230             for (unsigned i = 0; i < tests.size(); i++)
    231                 runTest(shell, params, tests[i], testShellMode);
    232         }
    233 
    234         shell.callJSGC();
    235         shell.callJSGC();
    236 
    237         // When we finish the last test, cleanup the LayoutTestController.
    238         // It may have references to not-yet-cleaned up windows.  By
    239         // cleaning up here we help purify reports.
    240         shell.resetTestController();
    241     }
    242 
    243     return EXIT_SUCCESS;
    244 }
    245