Check continuing H265 screen video and avoid waiting on failed input

tools/chatgui/tests/test_stream_publish.cpp

@@ -281,15 +281,23 @@ private slots:
         }
         if (!screens) QSKIP("No enumerated screens");
     }
+    void nativeScreenCapture_data() {
+        QTest::addColumn<int>("codec");
+        QTest::newRow("h264") << int(STREAM_MEDIA_H264);
+        QTest::newRow("h265") << int(STREAM_MEDIA_H265);
+    }
     void nativeScreenCapture() {
 #ifdef HAVE_STREAM_CAPTURE
         if (!qEnvironmentVariableIsSet("UTUN_TEST_SCREEN_CAPTURE")) QSKIP("Run with X11 screen capture enabled");
+        QFETCH(int, codec);
         StreamPublishEngine engine; QTRY_VERIFY_WITH_TIMEOUT(!engine.codecs().isEmpty(), 15000);
+        if (!engine.codecs().contains(codec)) QSKIP("Requested encoder unavailable");
         connect(&engine, &StreamPublishEngine::softwareEncodingRequested, &engine,
             [&engine](uint64_t generation) { engine.answerSoftwareEncoding(generation, true); });
         QSignalSpy errors(&engine, &StreamPublishEngine::errorOccurred);
         StreamPublishConfig config; config.audio = false; config.nativeSize = true; config.automaticBitrate = true;
         config.video.width = 640; config.video.height = 360; config.video.fps = 15;
+        config.video.codec = codec;
         uint64_t epoch = 0; unsigned captured = 0;
         for (const auto& source : engine.sources()) {
             if (source.kind != StreamVideoSource::Screen || source.size.isEmpty()) continue;
@@ -311,6 +319,15 @@ private slots:
             QVERIFY(matched); QCOMPARE(engine.config().source.id, source.id); QCOMPARE(engine.config().source.size, source.size);
             QCOMPARE(engine.config().video.width, expected.width()); QCOMPARE(engine.config().video.height, expected.height());
             QVERIFY(errors.isEmpty()); captured++;
+            uint64_t previous = frame.pts; unsigned following = 0;
+            elapsed.restart();
+            while (following < 8 && elapsed.elapsed() < 12000) {
+                if (gui_stream_pull(204, frame, 0, true, 60000000) && frame.kind == StreamRecordKind::Video) {
+                    QVERIFY(frame.pts > previous); previous = frame.pts; following++;
+                }
+                QTest::qWait(1);
+            }
+            QCOMPARE(following, 8u); // Проверяем продолжение видео, а не только появление первого KEY.
         }
         if (!captured) QSKIP("No enumerated screens");
         engine.stop(); QTRY_VERIFY_WITH_TIMEOUT(!engine.active(), 4000); gui_stream_stop(204);