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/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
"use strict";
/**
* Check basic step-in functionality.
*/
add_task(
threadFrontTest(async ({ threadFront, debuggee }) => {
dumpn("Evaluating test code and waiting for first debugger statement");
const dbgStmt = await executeOnNextTickAndWaitForPause(
() => evaluateTestCode(debuggee),
threadFront
);
equal(
dbgStmt.frame.where.line,
2,
"Should be at debugger statement on line 2"
);
equal(debuggee.a, undefined);
equal(debuggee.b, undefined);
const step1 = await stepIn(threadFront);
equal(step1.why.type, "resumeLimit");
equal(step1.frame.where.line, 3);
equal(debuggee.a, undefined);
equal(debuggee.b, undefined);
const step3 = await stepIn(threadFront);
equal(step3.why.type, "resumeLimit");
equal(step3.frame.where.line, 4);
equal(debuggee.a, 1);
equal(debuggee.b, undefined);
const step4 = await stepIn(threadFront);
equal(step4.why.type, "resumeLimit");
equal(step4.frame.where.line, 4);
equal(debuggee.a, 1);
equal(debuggee.b, 2);
})
);
function evaluateTestCode(debuggee) {
// prettier-ignore
Cu.evalInSandbox(
` // 1
debugger; // 2
var a = 1; // 3
var b = 2;`, // 4
debuggee,
"1.8",
"test_stepping-01-test-code.js",
1
);
}
|
