page-with/lib/utils/debug.js

A library for usage example-driven in-browser testing of your own libraries.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.debug = void 0;
const createLogger_1 = require("../internal/createLogger");
const log = (0, createLogger_1.createLogger)('debug');
function debug(page) {
    if (!process.env.DEBUG) {
        throw new Error('Failed to add a debugging breakpoint: no "DEBUG" environmental variable found.');
    }
    log('paused test execution!');
    return new Promise((resolve) => {
        page.evaluate(() => {
            console.warn(`\
[pageWith] Paused test execution!
Call "window.resume()" on this page to continue running the test.\
`);
        });
        return page
            .evaluate(() => {
            return new Promise((resolve) => {
                window.resume = resolve;
            });
        })
            .then(() => {
            log('resumed test execution!');
            resolve();
        });
    });
}
exports.debug = debug;