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:  * Test that when we click on logs, we get the parameters/return value in the variables view.
michael@0:  */
michael@0: 
michael@0: const TAB_URL = EXAMPLE_URL + "doc_tracing-01.html";
michael@0: 
michael@0: let gTab, gDebuggee, gPanel, gDebugger;
michael@0: 
michael@0: function test() {
michael@0:   SpecialPowers.pushPrefEnv({'set': [["devtools.debugger.tracer", true]]}, () => {
michael@0:     initDebugger(TAB_URL).then(([aTab, aDebuggee, aPanel]) => {
michael@0:       gTab = aTab;
michael@0:       gDebuggee = aDebuggee;
michael@0:       gPanel = aPanel;
michael@0:       gDebugger = gPanel.panelWin;
michael@0: 
michael@0:       waitForSourceShown(gPanel, "code_tracing-01.js")
michael@0:         .then(() => startTracing(gPanel))
michael@0:         .then(clickButton)
michael@0:         .then(() => waitForClientEvents(aPanel, "traces"))
michael@0:         .then(clickTraceCall)
michael@0:         .then(testParams)
michael@0:         .then(clickTraceReturn)
michael@0:         .then(testReturn)
michael@0:         .then(() => stopTracing(gPanel))
michael@0:         .then(() => {
michael@0:           const deferred = promise.defer();
michael@0:           SpecialPowers.popPrefEnv(deferred.resolve);
michael@0:           return deferred.promise;
michael@0:         })
michael@0:         .then(() => closeDebuggerAndFinish(gPanel))
michael@0:         .then(null, aError => {
michael@0:           DevToolsUtils.reportException("browser_dbg_tracing-04.js", aError);
michael@0:           ok(false, "Got an error: " + aError.message + "\n" + aError.stack);
michael@0:         });
michael@0:     });
michael@0:   });
michael@0: }
michael@0: 
michael@0: function clickButton() {
michael@0:   EventUtils.sendMouseEvent({ type: "click" },
michael@0:                             gDebuggee.document.querySelector("button"),
michael@0:                             gDebuggee);
michael@0: }
michael@0: 
michael@0: function clickTraceCall() {
michael@0:   filterTraces(gPanel, t => t.querySelector(".trace-name[value=factorial]"))[0]
michael@0:     .click();
michael@0: }
michael@0: 
michael@0: function testParams() {
michael@0:   const name = gDebugger.document.querySelector(".variables-view-variable .name");
michael@0:   ok(name, "Should have a variable name");
michael@0:   is(name.getAttribute("value"), "n", "The variable name should be n");
michael@0: 
michael@0:   const value = gDebugger.document.querySelector(".variables-view-variable .value.token-number");
michael@0:   ok(value, "Should have a variable value");
michael@0:   is(value.getAttribute("value"), "5", "The variable value should be 5");
michael@0: }
michael@0: 
michael@0: function clickTraceReturn() {
michael@0:   filterTraces(gPanel, t => t.querySelector(".trace-name[value=factorial]"))
michael@0:     .pop().click();
michael@0: }
michael@0: 
michael@0: function testReturn() {
michael@0:   const name = gDebugger.document.querySelector(".variables-view-variable .name");
michael@0:   ok(name, "Should have a variable name");
michael@0:   is(name.getAttribute("value"), "<return>", "The variable name should be <return>");
michael@0: 
michael@0:   const value = gDebugger.document.querySelector(".variables-view-variable .value.token-number");
michael@0:   ok(value, "Should have a variable value");
michael@0:   is(value.getAttribute("value"), "120", "The variable value should be 120");
michael@0: }
michael@0: 
michael@0: registerCleanupFunction(function() {
michael@0:   gTab = null;
michael@0:   gDebuggee = null;
michael@0:   gPanel = null;
michael@0:   gDebugger = null;
michael@0: });