Mike Ratcliffe
87cde2de5f
components.stack is not always available, throw new Error() to obtain a stack instead. MozReview-Commit-ID: BZq7zLKgA9H
45 lines
982 B
JavaScript
45 lines
982 B
JavaScript
/* Any copyright is dedicated to the Public Domain.
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http://creativecommons.org/publicdomain/zero/1.0/ */
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// There isn't really very much about the content stack.js that we can
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// test, but we'll do what we can.
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"use strict";
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const {require} = ChromeUtils.import("resource://devtools/shared/Loader.jsm", {});
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const {
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callFunctionWithAsyncStack,
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getStack,
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getNthPathExcluding
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} = require("devtools/client/shared/webpack/shims/platform-stack-stub");
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function f3() {
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return getNthPathExcluding(2);
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}
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function f2() {
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return f3();
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}
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function f1() {
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return f2();
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}
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function run_test() {
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let value = 7;
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const changeValue = () => {
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value = 9;
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};
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callFunctionWithAsyncStack(changeValue, getStack(), "test_stack");
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equal(value, 9, "callFunctionWithAsyncStack worked");
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let stack = getStack();
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equal(JSON.parse(JSON.stringify(stack)), stack, "stack is serializable");
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let desc = f1();
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ok(desc.includes("f1"), "stack description includes f1");
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}
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