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chore: simplify binding result dispatch (#32092)

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We can now pass an Error object through evaluate.
This commit is contained in:
Dmitry Gozman 2024-08-09 03:46:52 -07:00 committed by GitHub
parent 98a6e14e9d
commit 9b3e0e5667
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1 changed files with 9 additions and 20 deletions
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29
packages/playwright-core/src/server/page.ts
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@ -31,7 +31,7 @@ import * as accessibility from './accessibility';
import { FileChooser } from './fileChooser';
import type { Progress } from './progress';
import { ProgressController } from './progress';
import { LongStandingScope, assert, createGuid, isError } from '../utils';
import { LongStandingScope, assert, createGuid } from '../utils';
import { ManualPromise } from '../utils/manualPromise';
import { debugLogger } from '../utils/debugLogger';
import type { ImageComparatorOptions } from '../utils/comparators';
@ -851,10 +851,7 @@ export class PageBinding {
}
context.evaluate(deliverResult, { name, seq, result }).catch(e => debugLogger.log('error', e));
} catch (error) {
if (isError(error))
context.evaluate(deliverError, { name, seq, message: error.message, stack: error.stack }).catch(e => debugLogger.log('error', e));
else
context.evaluate(deliverErrorValue, { name, seq, error }).catch(e => debugLogger.log('error', e));
context.evaluate(deliverResult, { name, seq, error }).catch(e => debugLogger.log('error', e));
}
function takeHandle(arg: { name: string, seq: number }) {
@ -863,21 +860,13 @@ export class PageBinding {
return handle;
}
function deliverResult(arg: { name: string, seq: number, result: any }) {
(globalThis as any)[arg.name]['callbacks'].get(arg.seq).resolve(arg.result);
(globalThis as any)[arg.name]['callbacks'].delete(arg.seq);
}
function deliverError(arg: { name: string, seq: number, message: string, stack: string | undefined }) {
const error = new Error(arg.message);
error.stack = arg.stack;
(globalThis as any)[arg.name]['callbacks'].get(arg.seq).reject(error);
(globalThis as any)[arg.name]['callbacks'].delete(arg.seq);
}
function deliverErrorValue(arg: { name: string, seq: number, error: any }) {
(globalThis as any)[arg.name]['callbacks'].get(arg.seq).reject(arg.error);
(globalThis as any)[arg.name]['callbacks'].delete(arg.seq);
function deliverResult(arg: { name: string, seq: number, result?: any, error?: any }) {
const callbacks = (globalThis as any)[arg.name]['callbacks'];
if ('error' in arg)
callbacks.get(arg.seq).reject(arg.error);
else
callbacks.get(arg.seq).resolve(arg.result);
callbacks.delete(arg.seq);
}
}
}