81 lines
2.6 KiB
JavaScript
81 lines
2.6 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 setting a breakpoint in a line with multiple entry points
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* triggers no matter which entry point we reach.
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*/
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add_task(
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threadFrontTest(async ({ threadFront, client, debuggee }) => {
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const packet = await executeOnNextTickAndWaitForPause(
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() => evaluateTestCode(debuggee),
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threadFront
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);
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const source = await getSourceById(threadFront, packet.frame.where.actor);
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const location = {
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sourceUrl: source.url,
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line: debuggee.line0 + 3,
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column: 5,
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};
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//Pause at debugger statement.
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Assert.equal(packet.frame.where.line, debuggee.line0 + 1);
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Assert.equal(packet.why.type, "debuggerStatement");
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threadFront.setBreakpoint(location, {});
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await client.waitForRequestsToSettle();
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await resume(threadFront);
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const packet2 = await waitForPause(threadFront);
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// Check the return value.
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Assert.equal(packet2.why.type, "breakpoint");
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// Check that the breakpoint worked.
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Assert.equal(debuggee.i, 0);
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// Check pause location
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Assert.equal(packet2.frame.where.line, debuggee.line0 + 3);
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Assert.equal(packet2.frame.where.column, 5);
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// Remove the breakpoint.
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threadFront.removeBreakpoint(location);
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await client.waitForRequestsToSettle();
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const location2 = {
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sourceUrl: source.url,
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line: debuggee.line0 + 3,
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column: 12,
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};
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threadFront.setBreakpoint(location2, {});
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await client.waitForRequestsToSettle();
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await resume(threadFront);
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const packet3 = await waitForPause(threadFront);
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// Check the return value.
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Assert.equal(packet3.why.type, "breakpoint");
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// Check that the breakpoint worked.
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Assert.equal(debuggee.i, 1);
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// Check execution location
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Assert.equal(packet3.frame.where.line, debuggee.line0 + 3);
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Assert.equal(packet3.frame.where.column, 12);
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// Remove the breakpoint.
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threadFront.removeBreakpoint(location2);
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await client.waitForRequestsToSettle();
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await resume(threadFront);
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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("var line0 = Error().lineNumber;\n" +
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"debugger;\n" + // line0 + 1
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"var a, i = 0;\n" + // line0 + 2
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"for (i = 1; i <= 2; i++) {\n" + // line0 + 3
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" a = i;\n" + // line0 + 4
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"}\n", // line0 + 5
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debuggee);
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}
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