quran/node_modules/playwright-core/lib/server/debugger.js

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.Debugger = void 0;
exports.shouldSlowMo = shouldSlowMo;
var _events = require("events");
var _utils = require("../utils");
var _browserContext = require("./browserContext");
var _debug = require("../protocol/debug");
/**
 * Copyright (c) Microsoft Corporation.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

const symbol = Symbol('Debugger');
class Debugger extends _events.EventEmitter {
  constructor(context) {
    super();
    this._pauseOnNextStatement = false;
    this._pausedCallsMetadata = new Map();
    this._enabled = void 0;
    this._context = void 0;
    this._muted = false;
    this._slowMo = void 0;
    this._context = context;
    this._context[symbol] = this;
    this._enabled = (0, _utils.debugMode)() === 'inspector';
    if (this._enabled) this.pauseOnNextStatement();
    context.instrumentation.addListener(this, context);
    this._context.once(_browserContext.BrowserContext.Events.Close, () => {
      this._context.instrumentation.removeListener(this);
    });
    this._slowMo = this._context._browser.options.slowMo;
  }
  async setMuted(muted) {
    this._muted = muted;
  }
  async onBeforeCall(sdkObject, metadata) {
    if (this._muted) return;
    if (shouldPauseOnCall(sdkObject, metadata) || this._pauseOnNextStatement && shouldPauseBeforeStep(metadata)) await this.pause(sdkObject, metadata);
  }
  async _doSlowMo() {
    await new Promise(f => setTimeout(f, this._slowMo));
  }
  async onAfterCall(sdkObject, metadata) {
    if (this._slowMo && shouldSlowMo(metadata)) await this._doSlowMo();
  }
  async onBeforeInputAction(sdkObject, metadata) {
    if (this._muted) return;
    if (this._enabled && this._pauseOnNextStatement) await this.pause(sdkObject, metadata);
  }
  async pause(sdkObject, metadata) {
    if (this._muted) return;
    this._enabled = true;
    metadata.pauseStartTime = (0, _utils.monotonicTime)();
    const result = new Promise(resolve => {
      this._pausedCallsMetadata.set(metadata, {
        resolve,
        sdkObject
      });
    });
    this.emit(Debugger.Events.PausedStateChanged);
    return result;
  }
  resume(step) {
    if (!this.isPaused()) return;
    this._pauseOnNextStatement = step;
    const endTime = (0, _utils.monotonicTime)();
    for (const [metadata, {
      resolve
    }] of this._pausedCallsMetadata) {
      metadata.pauseEndTime = endTime;
      resolve();
    }
    this._pausedCallsMetadata.clear();
    this.emit(Debugger.Events.PausedStateChanged);
  }
  pauseOnNextStatement() {
    this._pauseOnNextStatement = true;
  }
  isPaused(metadata) {
    if (metadata) return this._pausedCallsMetadata.has(metadata);
    return !!this._pausedCallsMetadata.size;
  }
  pausedDetails() {
    const result = [];
    for (const [metadata, {
      sdkObject
    }] of this._pausedCallsMetadata) result.push({
      metadata,
      sdkObject
    });
    return result;
  }
}
exports.Debugger = Debugger;
Debugger.Events = {
  PausedStateChanged: 'pausedstatechanged'
};
function shouldPauseOnCall(sdkObject, metadata) {
  var _sdkObject$attributio;
  if (sdkObject.attribution.playwright.options.isServer) return false;
  if (!((_sdkObject$attributio = sdkObject.attribution.browser) !== null && _sdkObject$attributio !== void 0 && _sdkObject$attributio.options.headful) && !(0, _utils.isUnderTest)()) return false;
  return metadata.method === 'pause';
}
function shouldPauseBeforeStep(metadata) {
  // Don't stop on internal.
  if (!metadata.apiName) return false;
  // Always stop on 'close'
  if (metadata.method === 'close') return true;
  if (metadata.method === 'waitForSelector' || metadata.method === 'waitForEventInfo') return false; // Never stop on those, primarily for the test harness.
  const step = metadata.type + '.' + metadata.method;
  // Stop before everything that generates snapshot. But don't stop before those marked as pausesBeforeInputActions
  // since we stop in them on a separate instrumentation signal.
  return _debug.commandsWithTracingSnapshots.has(step) && !_debug.pausesBeforeInputActions.has(metadata.type + '.' + metadata.method);
}
function shouldSlowMo(metadata) {
  return _debug.slowMoActions.has(metadata.type + '.' + metadata.method);
}