Method evaluate

src/test/test.ts:172–191

(expression: string, sourceUrl?: string)

  }

  async evaluate(expression: string, sourceUrl?: string): Promise<Cdp.Runtime.EvaluateResult> {
    ++this._evaluateCounter;
    this.log(`Evaluating#${this._evaluateCounter}: ${expression}`);
    if (sourceUrl === undefined) sourceUrl = `//# sourceURL=eval${this._evaluateCounter}.js`;
    else if (sourceUrl) sourceUrl = `//# sourceURL=${this.completeUrl(sourceUrl)}`;
    return this._cdp!.Runtime.evaluate({ expression: expression + `\n${sourceUrl}` }).then(
      result => {
        if (!result) {
          this.log(expression, 'Error evaluating');
          debugger;
          throw new Error('Error evaluating "' + expression + '"');
        } else if (result.exceptionDetails) {
          this.log(result.exceptionDetails, 'Error evaluating');
          debugger;
          throw new Error('Error evaluating "' + expression + '"');
        }
        return result;
      },
    );
  }

  async addScriptTag(relativePath: string): Promise<void> {
    await this._cdp!.Runtime.evaluate({