SearchResult searchProperty(const Property &property,
const TestParams ¶ms,
TestListener &listener) {
SearchResult searchResult;
searchResult.type = SearchResult::Type::Success;
searchResult.numSuccess = 0;
searchResult.numDiscarded = 0;
searchResult.tags.reserve(params.maxSuccess);
const auto maxDiscard = params.maxDiscardRatio * params.maxSuccess;
auto recentDiscards = 0;
auto r = Random(params.seed);
while (searchResult.numSuccess < params.maxSuccess) {
const auto size =
sizeFor(params, searchResult.numSuccess) + (recentDiscards / 10);
const auto random = r.split();
auto shrinkable = property(random, size);
auto caseDescription = shrinkable.value();
listener.onTestCaseFinished(caseDescription);
const auto &result = caseDescription.result;
switch (result.type) {
case CaseResult::Type::Failure:
searchResult.type = SearchResult::Type::Failure;
searchResult.failure =
SearchResult::Failure(std::move(shrinkable), size, random);
return searchResult;
case CaseResult::Type::Discard:
searchResult.numDiscarded++;
recentDiscards++;
if (searchResult.numDiscarded > maxDiscard) {
searchResult.type = SearchResult::Type::GaveUp;
searchResult.failure =
SearchResult::Failure(std::move(shrinkable), size, random);
return searchResult;
}
break;
case CaseResult::Type::Success:
searchResult.numSuccess++;
recentDiscards = 0;
if (!caseDescription.tags.empty()) {
searchResult.tags.push_back(std::move(caseDescription.tags));
}
break;
}
}
return searchResult;
}
ScriptPromise ImageBitmapFactories::createImageBitmap(ScriptState* scriptState, EventTarget& eventTarget, HTMLImageElement* image, ExceptionState& exceptionState)
{
LayoutSize s = sizeFor(image);
return createImageBitmap(scriptState, eventTarget, image, 0, 0, s.width(), s.height(), exceptionState);
}
ScriptPromise ImageBitmapFactories::createImageBitmap(ScriptState* scriptState, EventTarget& eventTarget, HTMLVideoElement* video, ExceptionState& exceptionState)
{
IntSize s = sizeFor(video);
return createImageBitmap(scriptState, eventTarget, video, 0, 0, s.width(), s.height(), exceptionState);
}
