68 lines
2.4 KiB
JavaScript
68 lines
2.4 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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/* eslint-disable no-shadow, max-nested-callbacks */
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"use strict";
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/**
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* Check that setting a breakpoint in a line without code in a deeply-nested
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* child script will skip forward.
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*/
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add_task(
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threadFrontTest(({ threadFront, debuggee }) => {
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return new Promise(resolve => {
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threadFront.once("paused", async function (packet) {
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const source = await getSourceById(
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threadFront,
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packet.frame.where.actor
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);
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const location = { line: debuggee.line0 + 5 };
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source.setBreakpoint(location).then(function ([response, bpClient]) {
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// Check that the breakpoint has properly skipped forward one line.
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Assert.equal(response.actualLocation.source.actor, source.actor);
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Assert.equal(response.actualLocation.line, location.line + 1);
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threadFront.once("paused", function (packet) {
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// Check the return value.
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Assert.equal(packet.frame.where.actor, source.actor);
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Assert.equal(packet.frame.where.line, location.line + 1);
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Assert.equal(packet.why.type, "breakpoint");
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Assert.equal(packet.why.actors[0], bpClient.actor);
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// Check that the breakpoint worked.
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Assert.equal(debuggee.a, 1);
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Assert.equal(debuggee.b, undefined);
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// Remove the breakpoint.
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bpClient.remove(function () {
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threadFront.resume().then(resolve);
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});
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});
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// Continue until the breakpoint is hit.
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threadFront.resume();
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});
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});
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// prettier-ignore
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Cu.evalInSandbox(
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"var line0 = Error().lineNumber;\n" +
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"function foo() {\n" + // line0 + 1
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" function bar() {\n" + // line0 + 2
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" function baz() {\n" + // line0 + 3
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" this.a = 1;\n" + // line0 + 4
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" // A comment.\n" + // line0 + 5
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" this.b = 2;\n" + // line0 + 6
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" }\n" + // line0 + 7
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" baz();\n" + // line0 + 8
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" }\n" + // line0 + 9
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" bar();\n" + // line0 + 10
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"}\n" + // line0 + 11
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"debugger;\n" + // line0 + 12
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"foo();\n", // line0 + 13
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debuggee
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);
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});
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})
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);
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