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[ai] Keep test-flaw recovery inside task runs

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This commit is contained in:
John Preston
2026-08-16 14:02:42 +04:00
parent f0e1873551
commit 0cd2b4fcae
11 changed files with 432 additions and 33 deletions
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78
Telegram/SourceFiles/test/test_capture.cpp
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@@ -159,7 +159,8 @@ constexpr auto kBackgroundOwnerHops = 6;
[[nodiscard]] QString BlankRootDetails(
not_null<QWidget*> widget,
const QImage &image,
const QRect &logicalRect) {
const QRect &logicalRect,
bool logCoverage = true) {
if (image.isNull()
|| widget->testAttribute(Qt::WA_OpaquePaintEvent)
|| widget->testAttribute(Qt::WA_NoSystemBackground)) {
@@ -171,11 +172,13 @@ constexpr auto kBackgroundOwnerHops = 6;
return QString();
}
const auto unpainted = UnpaintedPermille(widget, logicalRect);
Note(u"capture coverage: harnessThemeBase=%1/1000 unpainted=%2/1000 "
u"(threshold %3/1000)"_q
.arg(baseMatched)
.arg(unpainted)
.arg(kUnpaintedMinPermille));
if (logCoverage) {
Note(u"capture coverage: harnessThemeBase=%1/1000 unpainted=%2/1000 "
u"(threshold %3/1000)"_q
.arg(baseMatched)
.arg(unpainted)
.arg(kUnpaintedMinPermille));
}
if (unpainted < kUnpaintedMinPermille) {
return QString();
}
@@ -228,6 +231,69 @@ bool LooksBlank(const QImage &image) {
return (maxLuma - minLuma) < kBlankSpreadThreshold;
}
bool PreparedWidgetCapture::prepare(QWidget *widget) {
_widget = nullptr;
_image = QImage();
_globalGeometry = QRect();
if (!widget) {
_pendingReason = u"target does not exist"_q;
return false;
} else if (!widget->isVisible()) {
_pendingReason = u"target is not visible: %1"_q.arg(
WidgetDescription(widget));
return false;
} else if (widget->size().isEmpty()) {
_pendingReason = u"target has empty geometry: %1"_q.arg(
WidgetDescription(widget));
return false;
}
const auto image = GrabWidget(widget);
if (LooksBlank(image)) {
_pendingReason = u"target grab still looks blank: %1"_q.arg(
WidgetDescription(widget));
return false;
}
const auto blankRoot = BlankRootDetails(widget, image, QRect(), false);
if (!blankRoot.isEmpty()) {
_pendingReason = blankRoot;
return false;
}
_widget = widget;
_image = image;
_globalGeometry = QRect(widget->mapToGlobal(QPoint()), widget->size());
_pendingReason = QString();
return true;
}
void PreparedWidgetCapture::invalidate(QString reason) {
_widget = nullptr;
_image = QImage();
_globalGeometry = QRect();
_pendingReason = std::move(reason);
}
bool PreparedWidgetCapture::save(const QString &name) {
if (!_widget || _image.isNull()) {
Fail(
u"prepared capture %1"_q.arg(name),
_pendingReason.isEmpty()
? u"no accepted frame"_q
: _pendingReason);
return false;
}
LogGeometry(name, _globalGeometry);
const auto path = SaveImage(_image, name);
if (path.isEmpty()) {
Fail(u"prepared capture %1"_q.arg(name), u"could not save image"_q);
return false;
}
return true;
}
QString PreparedWidgetCapture::pendingReason() const {
return _pendingReason;
}
QString SaveImage(const QImage &image, const QString &name) {
if (image.isNull()) {
return QString();