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/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
/* eslint-disable no-shadow */
"use strict";
/*
See Bug 1601311.
Tests that removing a watchpoint does not change the value of the property that had the watchpoint.
*/
add_task(
threadFrontTest(async ({ commands, threadFront, debuggee }) => {
async function evaluateJS(input) {
const { result } = await commands.scriptCommand.execute(input, {
frameActor: packet.frame.actorID,
});
return result;
}
function evaluateTestCode(debuggee) {
/* eslint-disable */
Cu.evalInSandbox(
` // 1
function stopMe(obj) { // 2
debugger; // 3
obj.a = 2; // 4
debugger; // 5
} //
stopMe({a: 1})`,
debuggee,
"1.8",
"test_watchpoint-03.js"
);
/* eslint-disable */
}
const packet = await executeOnNextTickAndWaitForPause(
() => evaluateTestCode(debuggee),
threadFront
);
info("Test that we paused on the debugger statement.");
Assert.equal(packet.frame.where.line, 3);
info("Add set watchpoint.");
const args = packet.frame.arguments;
const obj = args[0];
const objClient = threadFront.pauseGrip(obj);
await objClient.addWatchpoint("a", "obj.a", "set");
info("Test that we pause on set.");
const packet2 = await resumeAndWaitForPause(threadFront);
Assert.equal(packet2.frame.where.line, 4);
const packet3 = await resumeAndWaitForPause(threadFront);
info("Test that we pause on the second debugger statement.");
Assert.equal(packet3.frame.where.line, 5);
Assert.equal(packet3.why.type, "debuggerStatement");
info("Remove watchpoint.");
await objClient.removeWatchpoint("a");
info("Test that the value has updated.");
const result = await evaluateJS("obj.a");
Assert.equal(result, 2);
info("Finish test.");
await resume(threadFront);
})
);
|
