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 if notifications about WebGL programs being linked are sent
michael@0:  * after a target navigation.
michael@0:  */
michael@0: 
michael@0: function ifWebGLSupported() {
michael@0:   let [target, debuggee, front] = yield initBackend(SIMPLE_CANVAS_URL);
michael@0: 
michael@0:   let navigated = once(target, "navigate");
michael@0:   let linked = once(front, "program-linked");
michael@0: 
michael@0:   yield front.setup({ reload: true });
michael@0:   ok(true, "The front was setup up successfully.");
michael@0: 
michael@0:   yield navigated;
michael@0:   ok(true, "Target automatically navigated when the front was set up.");
michael@0: 
michael@0:   yield linked;
michael@0:   ok(true, "A 'program-linked' notification was sent after reloading.");
michael@0: 
michael@0:   yield removeTab(target.tab);
michael@0:   finish();
michael@0: }