auto import from //depot/cupcake/@135843

1 files changed, 221 insertions, 0 deletions

diff --git a/perf/main.cpp b/perf/main.cpp
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+/*
+ * Copyright 2009, The Android Open Source Project
+ *
+ * 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``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 APPLE COMPUTER, INC. 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.
+ */
+
+#define LOG_TAG "webcore_test"
+
+#include "config.h"
+
+#include "BackForwardList.h"
+#include "ChromeClientAndroid.h"
+#include "ContextMenuClientAndroid.h"
+#include "CookieClient.h"
+#include "DragClientAndroid.h"
+#include "EditorClientAndroid.h"
+#include "Frame.h"
+#include "FrameLoader.h"
+#include "FrameLoaderClientAndroid.h"
+#include "FrameView.h"
+#include "GraphicsContext.h"
+#include "HistoryItem.h"
+#include "InitializeThreading.h"
+#include "InspectorClientAndroid.h"
+#include "Intercept.h"
+#include "IntRect.h"
+#include "JavaSharedClient.h"
+#include "jni_utility.h"
+#include "MyJavaVM.h"
+#include "Page.h"
+#include "PlatformGraphicsContext.h"
+#include "ResourceRequest.h"
+#include "SelectionController.h"
+#include "Settings.h"
+#include "SharedBuffer.h"
+#include "SubstituteData.h"
+#include "TimerClient.h"
+#include "TextEncoding.h"
+#include "WebCoreViewBridge.h"
+#include "WebFrameView.h"
+#include "WebViewCore.h"
+
+#include "SkBitmap.h"
+#include "SkCanvas.h"
+#include "SkImageEncoder.h"
+
+#include <getopt.h>
+#include <utils/Log.h>
+
+using namespace android;
+using namespace WebCore;
+
+class MyJavaSharedClient : public TimerClient, public CookieClient {
+public:
+    MyJavaSharedClient() : m_hasTimer(false) {}
+    virtual void setSharedTimer(long long timemillis) { m_hasTimer = true; }
+    virtual void stopSharedTimer() { m_hasTimer = false; }
+    virtual void setSharedTimerCallback(void (*f)()) { m_func = f; }
+
+    // Cookie methods that do nothing.
+    virtual void setCookies(const KURL&, const KURL&, const String&) {}
+    virtual String cookies(const KURL&) { return ""; }
+    virtual bool cookiesEnabled() { return false; }
+
+    bool m_hasTimer;
+    void (*m_func)();
+};
+
+static void historyItemChanged(HistoryItem* i) {
+    if (i->bridge())
+        i->bridge()->updateHistoryItem(i);
+}
+
+int main(int argc, char** argv) {
+    int width = 800;
+    int height = 600;
+    if (argc <= 1) {
+        LOGE("Please supply a file to read\n");
+        return 1;
+    } else {
+        while (true) {
+            int c = getopt(argc, argv, "d:");
+            if (c == -1)
+                break;
+            else if (c == 'd') {
+                char* x = strchr(optarg, 'x');
+                if (x) {
+                    width = atoi(optarg);
+                    height = atoi(x + 1);
+                    LOGD("Rendering page at %dx%d", width, height);
+                }
+            }
+        }
+    }
+
+    JSC::initializeThreading();
+
+    // Setting this allows data: urls to load from a local file.
+    FrameLoader::setLocalLoadPolicy(FrameLoader::AllowLocalLoadsForAll);
+
+    // Create the fake JNIEnv and JavaVM
+    InitializeJavaVM();
+
+    // The real function is private to libwebcore but we know what it does.
+    notifyHistoryItemChanged = historyItemChanged;
+
+    // Implement the shared timer callback
+    MyJavaSharedClient client;
+    JavaSharedClient::SetTimerClient(&client);
+    JavaSharedClient::SetCookieClient(&client);
+
+    // Create the page with all the various clients
+    ChromeClientAndroid* chrome = new ChromeClientAndroid;
+    EditorClientAndroid* editor = new EditorClientAndroid;
+    Page* page = new Page(chrome, new ContextMenuClientAndroid, editor,
+            new DragClientAndroid, new InspectorClientAndroid);
+    editor->setPage(page);
+
+    // Create MyWebFrame that intercepts network requests
+    MyWebFrame* webFrame = new MyWebFrame(page);
+    webFrame->setUserAgent("Performance testing"); // needs to be non-empty
+    chrome->setWebFrame(webFrame);
+    // ChromeClientAndroid maintains the reference.
+    Release(webFrame);
+
+    // Create the Frame and the FrameLoaderClient
+    FrameLoaderClientAndroid* loader = new FrameLoaderClientAndroid(webFrame);
+    RefPtr<Frame> frame = Frame::create(page, NULL, loader);
+    loader->setFrame(frame.get());
+
+    // Build our View system, resize it to the given dimensions and release our
+    // references. Note: We keep a referenec to frameView so we can layout and
+    // draw later without risk of it being deleted.
+    WebViewCore* webViewCore = new WebViewCore(JSC::Bindings::getJNIEnv(),
+            MY_JOBJECT, frame.get());
+    FrameView* frameView = new FrameView(frame.get());
+    WebFrameView* webFrameView = new WebFrameView(frameView, webViewCore);
+    frame->setView(frameView);
+    frameView->resize(width, height);
+    Release(webViewCore);
+    Release(webFrameView);
+
+    // Initialize the frame and turn of low-bandwidth display (it fails an
+    // assertion in the Cache code)
+    frame->init();
+    frame->selection()->setFocused(true);
+    frame->loader()->setUseLowBandwidthDisplay(false);
+
+    // Set all the default settings the Browser normally uses.
+    Settings* s = frame->settings();
+    s->setLayoutAlgorithm(Settings::kLayoutNormal); // Normal layout for now
+    s->setStandardFontFamily("sans-serif");
+    s->setFixedFontFamily("monospace");
+    s->setSansSerifFontFamily("sans-serif");
+    s->setSerifFontFamily("serif");
+    s->setCursiveFontFamily("cursive");
+    s->setFantasyFontFamily("fantasy");
+    s->setMinimumFontSize(8);
+    s->setMinimumLogicalFontSize(8);
+    s->setDefaultFontSize(16);
+    s->setDefaultFixedFontSize(13);
+    s->setLoadsImagesAutomatically(true);
+    s->setJavaScriptEnabled(true);
+    s->setDefaultTextEncodingName("latin1");
+    s->setPluginsEnabled(false);
+    s->setShrinksStandaloneImagesToFit(false);
+    s->setUseWideViewport(false);
+
+    // Finally, load the actual data
+    ResourceRequest req(argv[optind]);
+    frame->loader()->load(req);
+
+    // Layout the page and service the timer
+    frameView->layout();
+    while (client.m_hasTimer)
+        client.m_func();
+
+    // Layout more if needed.
+    while (frameView->needsLayout())
+        frameView->layout();
+
+    // Draw into an offscreen bitmap
+    SkBitmap bmp;
+    bmp.setConfig(SkBitmap::kARGB_8888_Config, width, height);
+    bmp.allocPixels();
+    SkCanvas canvas(bmp);
+    PlatformGraphicsContext ctx(&canvas, NULL);
+    GraphicsContext gc(&ctx);
+    frameView->paintContents(&gc, IntRect(0, 0, width, height));
+
+    // Write the bitmap to the sdcard
+    SkImageEncoder* enc = SkImageEncoder::Create(SkImageEncoder::kPNG_Type);
+    enc->encodeFile("/sdcard/webcore_test.png", bmp, 100);
+    delete enc;
+
+    // Tear down the world.
+    frameView->deref();
+    frame->loader()->detachFromParent();
+    delete page;
+
+    return 0;
+}