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Puppeteerでdialog OK後のdialogを捕捉

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動作検証環境

Puppeteer 1.1.1

コード

const puppeteer = require('puppeteer');
const assert = require('assert');
(async () => {
// 中略
    await page.once('dialog', async dialog => {
        console.log(dialog.message());
        assert.equal(dialog.message(), '一回目だよ')

        // OK後のアラートを設定
        await page.once('dialog', async dialog => {
            console.log(dialog.message());
            assert.equal(dialog.message(), '二回目だよ')
            await dialog.accept();
        })

        await dialog.accept();
    });
    await page.click('#ダイアログを起こすclickイベントがある要素');
})();

ダメな例

await page.once(/**/);
await page.click(/**/);
await page.once(/**/);

実行速度にもよるだろうが、最初のdialogに両方のイベントが引っ掛かった。

khsk
週一ぐらいでなにか書いていました。 いろいろお休み中。
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