public static boolean compareScreen(
BufferedImage reference,
String referenceName,
ImageComparison imageComparison,
TakesScreenshot takesScreenshot,
HasCapabilities driver)
throws IOException {
for (int times = 0; times < Parameters.getMaxScreenshotRetries(); times++) {
BufferedImage screenshotImage =
ImageIO.read(new ByteArrayInputStream(takesScreenshot.getScreenshotAs(OutputType.BYTES)));
if (reference == null) {
// Store the screenshot in the errors directory and fail the
// test
ImageFileUtil.createScreenshotDirectoriesIfNeeded();
ImageIO.write(screenshotImage, "png", ImageFileUtil.getErrorScreenshotFile(referenceName));
getLogger()
.severe(
"No reference found for "
+ referenceName
+ " in "
+ ImageFileUtil.getScreenshotReferenceDirectory());
return false;
}
if (imageComparison.imageEqualToReference(
screenshotImage,
reference,
referenceName,
Parameters.getScreenshotComparisonTolerance())) {
return true;
}
pause(Parameters.getScreenshotRetryDelay());
}
return false;
}
public static boolean compareScreen(
String referenceId,
ReferenceNameGenerator referenceNameGenerator,
ImageComparison imageComparison,
TakesScreenshot takesScreenshot,
HasCapabilities driver)
throws IOException {
Capabilities capabilities = driver.getCapabilities();
String referenceName = referenceNameGenerator.generateName(referenceId, capabilities);
for (int times = 0; times < Parameters.getMaxScreenshotRetries(); times++) {
boolean equal =
imageComparison.imageEqualToReference(
getScreenshot((TakesScreenshot) driver, takesScreenshot, capabilities),
referenceName,
Parameters.getScreenshotComparisonTolerance(),
capabilities);
if (equal) {
return true;
}
pause(Parameters.getScreenshotRetryDelay());
}
return false;
}