michael@0: /* Any copyright is dedicated to the Public Domain.
michael@0:    http://creativecommons.org/publicdomain/zero/1.0/ */
michael@0: 
michael@0: /**
michael@0:  * Tests that the blackbox/unblackbox operations work as expected with
michael@0:  * overlapping geometry.
michael@0:  */
michael@0: 
michael@0: function ifWebGLSupported() {
michael@0:   let [target, debuggee, front] = yield initBackend(OVERLAPPING_GEOMETRY_CANVAS_URL);
michael@0:   front.setup({ reload: true });
michael@0: 
michael@0:   let [firstProgramActor, secondProgramActor] = yield getPrograms(front, 2);
michael@0: 
michael@0:   yield ensurePixelIs(debuggee, { x: 0, y: 0 }, { r: 255, g: 255, b: 0, a: 255 }, true);
michael@0:   yield ensurePixelIs(debuggee, { x: 64, y: 64 }, { r: 0, g: 255, b: 255, a: 255 }, true);
michael@0:   yield ensurePixelIs(debuggee, { x: 127, y: 127 }, { r: 255, g: 255, b: 0, a: 255 }, true);
michael@0:   ok(true, "The corner vs. center pixel colors are correct before blackboxing.");
michael@0: 
michael@0:   yield firstProgramActor.blackbox();
michael@0:   yield ensurePixelIs(debuggee, { x: 0, y: 0 }, { r: 0, g: 0, b: 0, a: 255 }, true);
michael@0:   yield ensurePixelIs(debuggee, { x: 64, y: 64 }, { r: 0, g: 255, b: 255, a: 255 }, true);
michael@0:   yield ensurePixelIs(debuggee, { x: 127, y: 127 }, { r: 0, g: 0, b: 0, a: 255 }, true);
michael@0:   ok(true, "The corner vs. center pixel colors are correct after blackboxing (1).");
michael@0: 
michael@0:   yield firstProgramActor.unblackbox();
michael@0:   yield ensurePixelIs(debuggee, { x: 0, y: 0 }, { r: 255, g: 255, b: 0, a: 255 }, true);
michael@0:   yield ensurePixelIs(debuggee, { x: 64, y: 64 }, { r: 0, g: 255, b: 255, a: 255 }, true);
michael@0:   yield ensurePixelIs(debuggee, { x: 127, y: 127 }, { r: 255, g: 255, b: 0, a: 255 }, true);
michael@0:   ok(true, "The corner vs. center pixel colors are correct after unblackboxing (1).");
michael@0: 
michael@0:   yield secondProgramActor.blackbox();
michael@0:   yield ensurePixelIs(debuggee, { x: 0, y: 0 }, { r: 255, g: 255, b: 0, a: 255 }, true);
michael@0:   yield ensurePixelIs(debuggee, { x: 64, y: 64 }, { r: 255, g: 255, b: 0, a: 255 }, true);
michael@0:   yield ensurePixelIs(debuggee, { x: 127, y: 127 }, { r: 255, g: 255, b: 0, a: 255 }, true);
michael@0:   ok(true, "The corner vs. center pixel colors are correct after blackboxing (2).");
michael@0: 
michael@0:   yield secondProgramActor.unblackbox();
michael@0:   yield ensurePixelIs(debuggee, { x: 0, y: 0 }, { r: 255, g: 255, b: 0, a: 255 }, true);
michael@0:   yield ensurePixelIs(debuggee, { x: 64, y: 64 }, { r: 0, g: 255, b: 255, a: 255 }, true);
michael@0:   yield ensurePixelIs(debuggee, { x: 127, y: 127 }, { r: 255, g: 255, b: 0, a: 255 }, true);
michael@0:   ok(true, "The corner vs. center pixel colors are correct after unblackboxing (2).");
michael@0: 
michael@0:   yield removeTab(target.tab);
michael@0:   finish();
michael@0: }