selenium Webdriver自动化测试之执行JavaScript脚本

WebDriver提供了execute_script()方法来执行JavaScript代码

 具体DOM操作使用方法见之前写的一篇博文：https://www.geek-share.com/detail/2726515221.html

#!/usr/bin/python
# -*- coding: UTF-8 -*-
"""
@author:chenshifeng
@file:test_js.py
@time:2020/10/17
"""
from time import sleep

from test_selenium.base import Base

class TestJS(Base):
def test_js(self):
self.driver.get('https://www.baidu.com')
self.driver.find_element_by_id('kw').send_keys('selenium测试')
element = self.driver.execute_script('return document.getElementById("su")')
element.click()
self.driver.execute_script('document.documentElement.scrollTop=10000')
sleep(2)
self.driver.find_element_by_xpath('//*[@id="page"]/div/a[10]').click()
sleep(2)
self.driver.execute_script('document.documentElement.scrollTop=10000')
sleep(2)
for code in [
'return document.title', 'return JSON.stringify(performance.timing)'
]:
print(self.driver.execute_script(code))
# print(self.driver.execute_script('return document.title;return JSON.stringify(performance.timing)'))

def test_modify_traindate(self):
self.driver.get('https://www.12306.cn/index/')
sleep(2)
self.driver.execute_script(
'a=document.getElementById("train_date");a.removeAttribute("readonly");a.value="2020-12-31"')
sleep(2)
print(self.driver.execute_script('return document.getElementById("train_date").value'))

end