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/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
"use strict";
/**
* Test basic black boxing.
*/
var gDebuggee;
var gThreadFront;
add_task(
threadFrontTest(async ({ threadFront, debuggee }) => {
gThreadFront = threadFront;
gDebuggee = debuggee;
await testBlackBox();
})
);
const BLACK_BOXED_URL = "http://example.com/blackboxme.js";
const SOURCE_URL = "http://example.com/source.js";
const testBlackBox = async function () {
const packet = await executeOnNextTickAndWaitForPause(evalCode, gThreadFront);
const bpSource = await getSourceById(gThreadFront, packet.frame.where.actor);
await setBreakpoint(gThreadFront, { sourceUrl: bpSource.url, line: 2 });
await resume(gThreadFront);
let sourceForm = await getSourceForm(gThreadFront, BLACK_BOXED_URL);
Assert.ok(
!sourceForm.isBlackBoxed,
"By default the source is not black boxed."
);
// Test that we can step into `doStuff` when we are not black boxed.
await runTest(
async function onSteppedLocation(location) {
const source = await getSourceFormById(gThreadFront, location.actor);
Assert.equal(source.url, BLACK_BOXED_URL);
Assert.equal(location.line, 2);
},
async function onDebuggerStatementFrames(frames) {
for (const frame of frames) {
const source = await getSourceFormById(gThreadFront, frame.where.actor);
Assert.ok(!source.isBlackBoxed);
}
}
);
const blackboxedSource = await getSource(gThreadFront, BLACK_BOXED_URL);
await blackBox(blackboxedSource);
sourceForm = await getSourceForm(gThreadFront, BLACK_BOXED_URL);
Assert.ok(sourceForm.isBlackBoxed);
// Test that we step through `doStuff` when we are black boxed and its frame
// doesn't show up.
await runTest(
async function onSteppedLocation(location) {
const source = await getSourceFormById(gThreadFront, location.actor);
Assert.equal(source.url, SOURCE_URL);
Assert.equal(location.line, 4);
},
async function onDebuggerStatementFrames(frames) {
for (const frame of frames) {
const source = await getSourceFormById(gThreadFront, frame.where.actor);
if (source.url == BLACK_BOXED_URL) {
Assert.ok(source.isBlackBoxed);
} else {
Assert.ok(!source.isBlackBoxed);
}
}
}
);
await unBlackBox(blackboxedSource);
sourceForm = await getSourceForm(gThreadFront, BLACK_BOXED_URL);
Assert.ok(!sourceForm.isBlackBoxed);
// Test that we can step into `doStuff` again.
await runTest(
async function onSteppedLocation(location) {
const source = await getSourceFormById(gThreadFront, location.actor);
Assert.equal(source.url, BLACK_BOXED_URL);
Assert.equal(location.line, 2);
},
async function onDebuggerStatementFrames(frames) {
for (const frame of frames) {
const source = await getSourceFormById(gThreadFront, frame.where.actor);
Assert.ok(!source.isBlackBoxed);
}
}
);
};
function evalCode() {
/* eslint-disable mozilla/var-only-at-top-level, no-undef */
// prettier-ignore
Cu.evalInSandbox(
"" + function doStuff(k) { // line 1
var arg = 15; // line 2 - Step in here
k(arg); // line 3
}, // line 4
gDebuggee,
"1.8",
BLACK_BOXED_URL,
1
);
// prettier-ignore
Cu.evalInSandbox(
"" + function runTest() { // line 1
doStuff( // line 2 - Break here
function () { // line 3 - Step through `doStuff` to here
(() => {})(); // line 4
debugger; // line 5
} // line 6
); // line 7
} + "\n" // line 8
+ "debugger;", // line 9
gDebuggee,
"1.8",
SOURCE_URL,
1
);
}
const runTest = async function (onSteppedLocation, onDebuggerStatementFrames) {
let packet = await executeOnNextTickAndWaitForPause(
gDebuggee.runTest,
gThreadFront
);
Assert.equal(packet.why.type, "breakpoint");
await stepIn(gThreadFront);
const location = await getCurrentLocation();
await onSteppedLocation(location);
packet = await resumeAndWaitForPause(gThreadFront);
Assert.equal(packet.why.type, "debuggerStatement");
const { frames } = await getFrames(gThreadFront, 0, 100);
await onDebuggerStatementFrames(frames);
return resume(gThreadFront);
};
const getCurrentLocation = async function () {
const response = await getFrames(gThreadFront, 0, 1);
return response.frames[0].where;
};
|
