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 program and shader actors are cached in the frontend.
michael@0:  */
michael@0: 
michael@0: function ifWebGLSupported() {
michael@0:   let [target, debuggee, panel] = yield initShaderEditor(MULTIPLE_CONTEXTS_URL);
michael@0:   let { EVENTS, gFront, ShadersListView, ShadersEditorsView } = panel.panelWin;
michael@0: 
michael@0:   reload(target);
michael@0:   let [[programActor]] = yield promise.all([
michael@0:     getPrograms(gFront, 1),
michael@0:     once(panel.panelWin, EVENTS.SOURCES_SHOWN)
michael@0:   ]);
michael@0: 
michael@0:   let programItem = ShadersListView.selectedItem;
michael@0: 
michael@0:   is(programItem.attachment.programActor, programActor,
michael@0:     "The correct program actor is cached for the selected item.");
michael@0: 
michael@0:   is((yield programActor.getVertexShader()),
michael@0:      (yield programItem.attachment.vs),
michael@0:     "The cached vertex shader promise returns the correct actor.");
michael@0: 
michael@0:   is((yield programActor.getFragmentShader()),
michael@0:      (yield programItem.attachment.fs),
michael@0:     "The cached fragment shader promise returns the correct actor.");
michael@0: 
michael@0:   is((yield (yield programActor.getVertexShader()).getText()),
michael@0:      (yield (yield ShadersEditorsView._getEditor("vs")).getText()),
michael@0:     "The cached vertex shader promise returns the correct text.");
michael@0: 
michael@0:   is((yield (yield programActor.getFragmentShader()).getText()),
michael@0:      (yield (yield ShadersEditorsView._getEditor("fs")).getText()),
michael@0:     "The cached fragment shader promise returns the correct text.");
michael@0: 
michael@0:   yield teardown(panel);
michael@0:   finish();
michael@0: }