JavascriptError:javascript错误:在等待结果时卸载文档

Question

使用量角器e2e测试运行时测试角度应用程序.

我目前正面临一个问题.这是一个间歇性的问题.我收到"JavascriptError:javascript错误:文档在等待结果时被卸载".

以下是日志:

Failures:
[18:51:46][Step 4/4] 1) vacancies should create new job listing
[18:51:46][Step 4/4]   Message:
[18:51:46][Step 4/4]  [31m    Failed: javascript error: document unloaded while waiting for result
[18:51:46][Step 4/4]       (Session info: chrome=44.0.2403.155)
[18:51:46][Step 4/4]       (Driver info: chromedriver=2.15.322455 (rg5th540dac8d0c453355d3d922c91ads1231),platform=Mac OS X 10.10.4 x86_64) [0m
[18:51:46][Step 4/4]   Stack:
[18:51:46][Step 4/4]     JavascriptError: javascript error: document unloaded while waiting for result
[18:51:46][Step 4/4]       (Session info: chrome=44.0.2403.155)
[18:51:46][Step 4/4]       (Driver info: chromedriver=2.15.322455 (rg5th540dac8d0c453355d3d922c91ads1231),platform=Mac OS X 10.10.4 x86_64)
[18:51:46][Step 4/4]         at Array.forEach (native)
[18:51:46][Step 4/4]     From: Task: Run it("should create new job listing") in control flow
[18:51:46][Step 4/4]         at Array.forEach (native)
[18:51:46][Step 4/4]     From asynchronous test: 
[18:51:46][Step 4/4]     Error
[18:51:46][Step 4/4]         at Suite.<anonymous> (/client/test/e2e/vacancies/vacancies.create.specs.js:67:7)
[18:51:46][Step 4/4]         at Object.<anonymous> (/client/test/e2e/vacancies/vacancies.create.specs.js:17:3)

日志指向的行是测试的起始行.

以下是代码段:

67 it('should create new job listing', function () {
68        //Login As Admin To Access Vacancies Feature
69        loginAsManager();
.
.        //load manager's dashboard list page
.        dashboardPage = new DashboardPage();
.        dashboardPage.vacanciesTab.click();
.
.        //load vacancies list page
.        var vacanciesUrl = browser.baseUrl + '#/vacancies';
.        browser.waitForAngular();
.        expect(browser.getCurrentUrl()).toEqual(vacanciesUrl);
.        vacanciesPage = new VacanciesPage();
.        vacanciesPage.addVacancyButton.click();
.
.

我认为这确实意味着在期望完成它的断言之前,目标页面不再可用或卸载.

因此,在每次页面导航后,我都尝试添加"browser.waitForAngular()".但它没有帮助断言通过.

好奇的是Ubuntu14.04平台上的测试通过,但在Mac OS X 10.10.4 x86_64中失败了

每次都进行相同的测试并不会失败.它总是一个不同的测试.

任何建议都会非常有帮助.

谢谢.

Answer 1

每次更改 URL 后，我都可以通过让浏览器休眠几秒钟来解决此问题。

下面是代码片段：

67 it('should create new job listing', function () {
68        //Login As Admin To Access Vacancies Feature
69        loginAsManager();
.
.        //load manager's dashboard list page
.        dashboardPage = new DashboardPage();
.        dashboardPage.vacanciesTab.click();
.
.        //load vacancies list page
.        var vacanciesUrl = browser.baseUrl + '#/vacancies';
.        browser.sleep(2000);
.        expect(browser.getCurrentUrl()).toEqual(vacanciesUrl);
.        vacanciesPage = new VacanciesPage();
.        vacanciesPage.addVacancyButton.click();
.
.

我认为这不是解决这个问题的好办法。

如果有人对此有更好的解决方案，我会很高兴听到。

干杯高拉夫