57 lines
1.5 KiB
JavaScript
57 lines
1.5 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 basic step-in functionality.
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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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equal(debuggee.a, undefined);
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equal(debuggee.b, undefined);
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const step1 = await stepIn(threadFront);
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equal(step1.why.type, "resumeLimit");
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equal(step1.frame.where.line, 3);
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equal(debuggee.a, undefined);
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equal(debuggee.b, undefined);
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const step3 = await stepIn(threadFront);
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equal(step3.why.type, "resumeLimit");
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equal(step3.frame.where.line, 4);
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equal(debuggee.a, 1);
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equal(debuggee.b, undefined);
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const step4 = await stepIn(threadFront);
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equal(step4.why.type, "resumeLimit");
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equal(step4.frame.where.line, 4);
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equal(debuggee.a, 1);
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equal(debuggee.b, 2);
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})
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);
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function evaluateTestCode(debuggee) {
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// prettier-ignore
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Cu.evalInSandbox(
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` // 1
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debugger; // 2
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var a = 1; // 3
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var b = 2;`, // 4
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debuggee,
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"1.8",
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"test_stepping-01-test-code.js",
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1
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);
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}
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