michael@0: /* Any copyright is dedicated to the Public Domain.
michael@0:    http://creativecommons.org/publicdomain/zero/1.0/ */
michael@0: 
michael@0: // Test that optimized out variables aren't present in the variables view.
michael@0: 
michael@0: function test() {
michael@0:   Task.spawn(function* () {
michael@0:     const TAB_URL = EXAMPLE_URL + "doc_closure-optimized-out.html";
michael@0:     let panel, debuggee, gDebugger, sources;
michael@0: 
michael@0:     let [, debuggee, panel] = yield initDebugger(TAB_URL);
michael@0:     gDebugger = panel.panelWin;
michael@0:     sources = gDebugger.DebuggerView.Sources;
michael@0: 
michael@0:     yield waitForSourceShown(panel, ".html");
michael@0:     yield panel.addBreakpoint({ url: sources.values[0], line: 18 });
michael@0:     yield ensureThreadClientState(panel, "resumed");
michael@0: 
michael@0:     // Spin the event loop before causing the debuggee to pause, to allow
michael@0:     // this function to return first.
michael@0:     executeSoon(() => {
michael@0:       EventUtils.sendMouseEvent({ type: "click" },
michael@0:         debuggee.document.querySelector("button"),
michael@0:         debuggee);
michael@0:     });
michael@0: 
michael@0:     yield waitForDebuggerEvents(panel, gDebugger.EVENTS.FETCHED_SCOPES);
michael@0:     let gVars = gDebugger.DebuggerView.Variables;
michael@0:     let outerScope = gVars.getScopeAtIndex(1);
michael@0:     outerScope.expand();
michael@0: 
michael@0:     let upvarVar = outerScope.get("upvar");
michael@0:     ok(!upvarVar, "upvar was optimized out.");
michael@0:     if (upvarVar) {
michael@0:       ok(false, "upvar = " + upvarVar.target.querySelector(".value").getAttribute("value"));
michael@0:     }
michael@0: 
michael@0:     let argVar = outerScope.get("arg");
michael@0:     is(argVar.target.querySelector(".name").getAttribute("value"), "arg",
michael@0:       "Should have the right property name for |arg|.");
michael@0:     is(argVar.target.querySelector(".value").getAttribute("value"), 42,
michael@0:       "Should have the right property value for |arg|.");
michael@0: 
michael@0:     yield resumeDebuggerThenCloseAndFinish(panel);
michael@0:   }).then(null, aError => {
michael@0:     ok(false, "Got an error: " + aError.message + "\n" + aError.stack);
michael@0:   });
michael@0: }