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/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
// Test stack.js.
function run_test() {
let loader = new DevToolsLoader();
let require = loader.require;
const {StackFrameCache} = require("devtools/server/actors/utils/stack");
let cache = new StackFrameCache();
cache.initFrames();
let baseFrame = {
line: 23,
column: 77,
source: "nowhere",
functionDisplayName: "nobody",
parent: null,
asyncParent: null,
asyncCause: null
};
cache.addFrame(baseFrame);
let event = cache.makeEvent();
do_check_eq(event[0], null);
do_check_eq(event[1].functionDisplayName, "nobody");
do_check_eq(event.length, 2);
cache.addFrame({
line: 24,
column: 78,
source: "nowhere",
functionDisplayName: "still nobody",
parent: null,
asyncParent: baseFrame,
asyncCause: "async"
});
event = cache.makeEvent();
do_check_eq(event[0].functionDisplayName, "still nobody");
do_check_eq(event[0].parent, 0);
do_check_eq(event[0].asyncParent, 1);
do_check_eq(event.length, 1);
}
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