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test: strip regenerator-runtime from stack traces

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This commit is contained in:
Christopher Willis-Ford 2023-10-19 15:33:09 -07:00
parent f7dd708619
commit 8ce6a75939
1 changed files with 18 additions and 1 deletions
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19
test/integration/selenium-helpers.js
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@ -19,6 +19,23 @@ const {By, Key, until} = webdriver;
// The Jasmine default timeout is 30 seconds so make sure this is lower.
const DEFAULT_TIMEOUT_MILLISECONDS = 20 * 1000;
// This removes confusing `regenerator-runtime` noise from stack traces.
// This is V8-specific code. Please don't use it in a browser or any production code.
const oldPrepareStackTrace = Error.prepareStackTrace;
Error.prepareStackTrace = function (error, stack) {
stack = stack.filter(callsite => {
const filename = callsite.getFileName();
return filename && !filename.includes('regenerator-runtime');
});
if (oldPrepareStackTrace) {
return oldPrepareStackTrace(error, stack);
}
return [
`${error.constructor.name}: ${error.message}`,
...stack.map(callsite => ` at ${callsite.toString()}`)
].join('\n');
};
/**
* An error that can be chained to another error.
* @extends Error
@ -88,7 +105,7 @@ class SeleniumHelperError extends ChainableError {
constructor (message, kvList = []) {
const baseMessage = [
message,
...kvList.map(kv => `\t${Object.keys(kv)[0]}: ${Object.values(kv)[0]}`)
...kvList.map(kv => ` ${Object.keys(kv)[0]}: ${Object.values(kv)[0]}`)
].join('\n');
super(baseMessage);
Object.setPrototypeOf(this, SeleniumHelperError.prototype); // see https://stackoverflow.com/a/41102306