47 lines
1.3 KiB
JavaScript
47 lines
1.3 KiB
JavaScript
/* Any copyright is dedicated to the Public Domain.
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http://creativecommons.org/publicdomain/zero/1.0/ */
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"use strict";
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/**
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* Check that step out stops at the end of the parent if it fails to stop
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* anywhere else. Bug 1504358.
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*/
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add_task(
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threadFrontTest(async ({ threadFront, debuggee }) => {
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dumpn("Evaluating test code and waiting for first debugger statement");
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const dbgStmt = await executeOnNextTickAndWaitForPause(
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() => evaluateTestCode(debuggee),
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threadFront
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);
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equal(
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dbgStmt.frame.where.line,
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2,
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"Should be at debugger statement on line 2"
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);
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dumpn("Step out of inner and into outer");
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const step2 = await stepOut(threadFront);
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// The bug was that we'd step right past the end of the function and never pause.
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equal(step2.frame.where.line, 2);
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equal(step2.frame.where.column, 31);
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deepEqual(step2.why.frameFinished.return, { type: "undefined" });
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})
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);
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function evaluateTestCode(debuggee) {
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// By placing the inner and outer on the same line, this triggers the server's
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// logic to skip steps for these functions, meaning that onPop is the only
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// thing that will cause it to pop.
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Cu.evalInSandbox(
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`
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function outer(){ inner(); return 42; } function inner(){ debugger; }
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outer();
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`,
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debuggee,
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"1.8",
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"test_stepping-09-test-code.js",
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1
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);
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}
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