45 lines
1.2 KiB
JavaScript
45 lines
1.2 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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add_task(
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threadFrontTest(async ({ threadFront, debuggee }) => {
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const packet = await executeOnNextTickAndWaitForPause(
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() => evalCode(debuggee),
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threadFront
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);
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const env = await packet.frame.getEnvironment();
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equal(env.type, "function");
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equal(env.function.displayName, "banana3");
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let parent = env.parent;
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equal(parent.type, "block");
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ok("banana3" in parent.bindings.variables);
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parent = parent.parent;
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equal(parent.type, "function");
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equal(parent.function.displayName, "banana2");
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parent = parent.parent;
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equal(parent.type, "block");
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ok("banana2" in parent.bindings.variables);
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parent = parent.parent;
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equal(parent.type, "function");
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equal(parent.function.displayName, "banana");
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await threadFront.resume();
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})
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);
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function evalCode(debuggee) {
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debuggee.eval(
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"function banana(x) {\n" +
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" return function banana2(y) {\n" +
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" return function banana3(z) {\n" +
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' eval("");\n' +
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" debugger;\n" +
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" };\n" +
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" };\n" +
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"}\n" +
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"banana('x')('y')('z');\n"
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);
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}
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