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tests: Give helper.waitFor() timeout errors a useful stack trace

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This commit is contained in:
Richard Hansen 2021-02-13 00:00:28 -05:00 committed by John McLear
parent 71c1899164
commit 8dca4cb16f
1 changed files with 6 additions and 3 deletions
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9
src/tests/frontend/helper.js
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@ -198,6 +198,10 @@ const helper = {};
};
helper.waitFor = (conditionFunc, timeoutTime = 1900, intervalTime = 10) => {
// Create an Error object to use if the condition is never satisfied. This is created here so
// that the Error has a useful stack trace associated with it.
const timeoutError =
new Error(`waitFor condition never became true ${conditionFunc.toString()}`);
const deferred = new $.Deferred();
const _fail = deferred.fail.bind(deferred);
@ -222,11 +226,10 @@ const helper = {};
const timeout = setTimeout(() => {
clearInterval(intervalCheck);
const error = new Error(`wait for condition never became true ${conditionFunc.toString()}`);
deferred.reject(error);
deferred.reject(timeoutError);
if (!listenForFail) {
throw error;
throw timeoutError;
}
}, timeoutTime);