void TestInvocation::dumpPixelsAndCompareWithExpected(WKImageRef image, WKArrayRef repaintRects)
{
PlatformWebView* webView = TestController::shared().mainWebView();
WKRetainPtr<WKImageRef> windowSnapshot = webView->windowSnapshotImage();
// There is no way at this time to fake a window's scale factor, so we need to avoid the window
// snapshots for HiDPI tests.
if (WKPageGetBackingScaleFactor(webView->page()) != 1)
windowSnapshot = 0;
RetainPtr<CGContextRef> context;
if (windowSnapshot)
context = adoptCF(createCGContextFromImage(windowSnapshot.get(), DontFlipGraphicsContext));
else
context = adoptCF(createCGContextFromImage(image));
// A non-null repaintRects array means we're doing a repaint test.
if (repaintRects)
paintRepaintRectOverlay(context.get(), image, repaintRects);
char actualHash[33];
computeMD5HashStringForContext(context.get(), actualHash);
if (!compareActualHashToExpectedAndDumpResults(actualHash))
dumpBitmap(context.get(), actualHash);
}
void dumpWebViewAsPixelsAndCompareWithExpected(const std::string& expectedHash)
{
RefPtr<BitmapContext> context;
#if PLATFORM(MAC)
if (gLayoutTestController->isPrinting())
context = createPagedBitmapContext();
else
#endif
context = createBitmapContextFromWebView(gLayoutTestController->testOnscreen(), gLayoutTestController->testRepaint(), gLayoutTestController->testRepaintSweepHorizontally(), gLayoutTestController->dumpSelectionRect());
ASSERT(context);
// Compute the hash of the bitmap context pixels
char actualHash[33];
computeMD5HashStringForBitmapContext(context.get(), actualHash);
printf("\nActualHash: %s\n", actualHash);
// Check the computed hash against the expected one and dump image on mismatch
bool dumpImage = true;
if (expectedHash.length() > 0) {
ASSERT(expectedHash.length() == 32);
printf("\nExpectedHash: %s\n", expectedHash.c_str());
if (expectedHash == actualHash) // FIXME: do case insensitive compare
dumpImage = false;
}
if (dumpImage)
dumpBitmap(context.get());
}
void TestInvocation::dumpPixelsAndCompareWithExpected(WKImageRef image, WKArrayRef repaintRects, SnapshotResultType snapshotType)
{
RetainPtr<CGContextRef> context = adoptCF(createCGContextFromImage(image, snapshotType == SnapshotResultType::WebView ? DontFlipGraphicsContext : FlipGraphicsContext));
// A non-null repaintRects array means we're doing a repaint test.
if (repaintRects)
paintRepaintRectOverlay(context.get(), image, repaintRects);
char actualHash[33];
computeMD5HashStringForContext(context.get(), actualHash);
if (!compareActualHashToExpectedAndDumpResults(actualHash))
dumpBitmap(context.get(), actualHash);
}
void TestInvocation::dumpPixelsAndCompareWithExpected(WKImageRef, WKArrayRef repaintRects)
{
cairo_surface_t* surface = WKImageCreateCairoSurface(TestController::singleton().mainWebView()->windowSnapshotImage().get());
if (repaintRects)
paintRepaintRectOverlay(surface, repaintRects);
char actualHash[33];
computeMD5HashStringForCairoSurface(surface, actualHash);
if (!compareActualHashToExpectedAndDumpResults(actualHash))
dumpBitmap(surface, actualHash);
cairo_surface_destroy(surface);
}
void TestInvocation::dumpPixelsAndCompareWithExpected(WKImageRef wkImage, WKArrayRef repaintRects)
{
#if USE(ACCELERATED_COMPOSITING) && (PLATFORM(EFL) || PLATFORM(NIX))
UNUSED_PARAM(wkImage);
cairo_surface_t* surface = WKImageCreateCairoSurface(TestController::shared().mainWebView()->windowSnapshotImage().get());
#else
cairo_surface_t* surface = WKImageCreateCairoSurface(wkImage);
#endif
if (repaintRects)
paintRepaintRectOverlay(surface, repaintRects);
char actualHash[33];
computeMD5HashStringForCairoSurface(surface, actualHash);
if (!compareActualHashToExpectedAndDumpResults(actualHash))
dumpBitmap(surface, actualHash);
cairo_surface_destroy(surface);
}