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 correct vertex and fragment shader sources are retrieved
michael@0:  * regardless of the order in which they were compiled and attached.
michael@0:  */
michael@0: 
michael@0: function ifWebGLSupported() {
michael@0:   let [target, debuggee, front] = yield initBackend(SHADER_ORDER_URL);
michael@0:   front.setup({ reload: true });
michael@0: 
michael@0:   let programActor = yield once(front, "program-linked");
michael@0:   let vertexShader = yield programActor.getVertexShader();
michael@0:   let fragmentShader = yield programActor.getFragmentShader();
michael@0: 
michael@0:   let vertSource = yield vertexShader.getText();
michael@0:   let fragSource = yield fragmentShader.getText();
michael@0: 
michael@0:   ok(vertSource.contains("I'm a vertex shader!"),
michael@0:     "The correct vertex shader text was retrieved.");
michael@0:   ok(fragSource.contains("I'm a fragment shader!"),
michael@0:     "The correct fragment shader text was retrieved.");
michael@0: 
michael@0:   yield removeTab(target.tab);
michael@0:   finish();
michael@0: }