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package invalid.lena.scrcpy;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNull;
import org.junit.Test;
public class TouchGeometryTest {
@Test
public void viewportBeforeTargetDoesNotEnableInput() {
TouchGeometry geometry = new TouchGeometry();
geometry.setViewport(0, 0, 0, 1080, 608);
assertNull(geometry.snapshot());
}
@Test
public void targetResizeInvalidatesViewport() {
TouchGeometry geometry = new TouchGeometry();
long first = 7;
geometry.setTargetSize(first, 1920, 1080);
geometry.setViewport(first, 0, 100, 1080, 608);
long second = 8;
geometry.setTargetSize(second, 1080, 1920);
assertNull(geometry.snapshot());
geometry.setViewport(first, 100, 0, 608, 1080);
assertNull(geometry.snapshot());
geometry.setViewport(second, 100, 0, 608, 1080);
TouchGeometry.Snapshot snapshot = geometry.snapshot();
assertEquals(1080, snapshot.targetW);
assertEquals(1920, snapshot.targetH);
assertEquals(100, snapshot.x);
assertEquals(608, snapshot.w);
}
@Test
public void emptyViewportDisablesInput() {
TouchGeometry geometry = new TouchGeometry();
long version = 1;
geometry.setTargetSize(version, 1920, 1080);
geometry.setViewport(version, 0, 0, 1080, 608);
geometry.setViewport(version, 0, 0, 0, 0);
assertNull(geometry.snapshot());
}
}
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