Question

这样的日志可能吗？

07-<...>.js
...
Stacktrace: [31m[31mError: Failed expectation[31m
[31m    at [object Object].<anonymous> (...06-....js)[31m[31m[22m[39m

所以，当我在套件中处理文件-07-时，它基本上在文件-06-中失败了。

是否可以选择对量角器/ webdriver.js说“嘿不等待以前的承诺得到解决”？我想不是，但也许有一种已知的情况可能会发生这种情况。

抱歉这些小信息。我无法提供更多信息。

这是一个类似的问题，我认为它与之前的问题有关：

[32m46 tests, 11 assertions, 0 failures
[39m
[launcher] BUG: launcher exited with 1 tasks remaining

我有另一个案例，我有一个错误stacktrace -after-测试，断言和失败行。 EJ：

     032 - "alert.msg" equals text: "invalid login"[32mâœ”[39m 033 - set detailTestLevel: 1
Finished in 3 seconds. Speed: 12.89 tests per second
Last Test Id: (ch_loginvalid_enUS_122_01)
[32m33 tests, 0 assertions, 0 failures
[39m
sh: 1: beep: not found

/home/*******/node_modules/protractor/node_modules/selenium-webdriver/lib/webdriver/promise.js:1654
      var result = fn();
                   ^
Error: Index out of bound. Trying to access element at index:0, but there are only 0 elements
    at /home/*******/common/ext/ElementFinder.js:618:15
    at /home/*******/node_modules/protractor/node_modules/selenium-webdriver/lib/goog/base.js:1582:15
    at [object Object].webdriver.promise.ControlFlow.runInNewFrame_     /home/*******/node_modules/protractor/node_modules/selenium-webdriver/lib/webdriver/promise.js:1654:20)
    at notify     /home/*******/node_modules/protractor/node_modules/selenium-webdriver/lib/webdriver/promise.js:465:12)
    at notifyAll     /home/*******/node_modules/protractor/node_modules/selenium-webdriver/lib/webdriver/promise.js:442:7)
    at resolve     /home/*******/node_modules/protractor/node_modules/selenium-webdriver/lib/webdriver/promise.js:420:7)
    at fulfill     /home/*******/node_modules/protractor/node_modules/selenium-webdriver/lib/webdriver/promise.js:535:5)
    at /home/*******/node_modules/protractor/node_modules/selenium-webdriver/lib/goog/base.js:1582:15
    at [object Object].webdriver.promise.ControlFlow.runInNewFrame_     /home/*******/node_modules/protractor/node_modules/selenium-webdriver/lib/webdriver/promise.js:1654:20)
    at notify     /home/*******/node_modules/protractor/node_modules/selenium-webdriver/lib/webdriver/promise.js:465:12)
    at [object Object].then     /home/*******/node_modules/protractor/node_modules/selenium-webdriver/lib/webdriver/promise.js:522:7)
    at Object.webdriver.promise.asap     /home/*******/node_modules/protractor/node_modules/selenium-webdriver/lib/webdriver/promise.js:767:11)
    at newFrame.onComplete     /home/*******/node_modules/protractor/node_modules/selenium-webdriver/lib/webdriver/promise.js:1670:25)
    at [object Object].webdriver.promise.Frame_.notify_     /home/*******/node_modules/protractor/node_modules/selenium-webdriver/lib/webdriver/promise.js:1914:5)
    at [object Object]._onTimeout     /home/*******/node_modules/protractor/node_modules/selenium-webdriver/lib/webdriver/promise.js:1901:11)
    at Timer.listOnTimeout [as ontimeout] (timers.js:110:15)
Error
    at [object Object].ElementArrayFinder.applyAction_ (/home/*******/node_modules/protractor/lib/element.js:390:21)
    at [object Object].self.(anonymous function) [as getText]     /home/*******/node_modules/protractor/lib/element.js:77:19)
    at [object Object].self.(anonymous function) [as getText]     /home/*******/node_modules/protractor/lib/element.js:698:11)
    at [object Object].<anonymous> (/home/*******/common/ext/ElementFinder.js:512:16)
    at flow.execute.then.webdriverFailure (/home/*******/node_modules/jasminewd-retry/index.js:146:18)
    at [object Object].promise.ControlFlow.runInFrame_     /home/*******/node_modules/selenium-webdriver/lib/webdriver/promise.js:1877:20)
    at [object Object].promise.ControlFlow.runEventLoop_     /home/*******/node_modules/selenium-webdriver/lib/webdriver/promise.js:1755:8)
    at [object Object].<anonymous> (/home/*******/node_modules/selenium-webdriver/lib/webdriver/promise.js:2056:12)
    at [object Object].goog.async.run.processWorkQueue [as _onTimeout]     /home/*******/node_modules/selenium-webdriver/lib/goog/async/run.js:125:21)
    at Timer.listOnTimeout [as ontimeout] (timers.js:110:15)
[launcher] Process exited with error code 1

是否存在可能发生这种情况的情况？

量角器版本：1.7

节点版本：0.10.25

这是ElementFinder的代码：512：

ElementFinder.prototype.itEqualsText = function(name, text) {
  if (_.isNully(text)) { text = name; name = this.originalName; };
  var elm = this; name = name || this.originalName;
  if (_.isNully(name)) throw new Error('needs name');
  if (_.isNully(text)) throw new Error('needs text');

  // This helps with stack traces after rit (retry it) timeouts.
  // If you attempt to build the trace within an it() block you
  // lose the whole trace because of the way Jasmine build the tests.

  rit('"' + name + '" equals text: "' + text + '"', function() {
    expect(elm.waitReady()).toBeTruthy();
    expect(elm.getText()).toEqual(text);  // line 512
  });
};

这是ElementFinder的代码：618：

// Fix current Protractor implementation so it keeps a reference to the
// original index as it was on previous Protractor versions: i.e. <= 1.2.0
ElementArrayFinder.prototype.get = function(index) {
  var self = this;
  var getWebElements = function() {
    return self.getWebElements().then(function(parentWebElements) {
      var i = index;
      if (i < 0) {
        // wrap negative indices
        i = parentWebElements.length + i;
      }
      if (i < 0 || i >= parentWebElements.length) {
        throw new Error('Index out of bound. Trying to access element at ' +  // line 618
            'index:' + index + ', but there are only ' +
            parentWebElements.length + ' elements');
      }
      return [parentWebElements[i]];
    });
  };
  getWebElements.with_index_ = index; // added
  return new ElementArrayFinder(this.ptor_, getWebElements, this.locator_).
      toElementFinder_();
};

我对这段代码感到满意，所以我不是100％的代码。我认为它从element.all（“...”）得到一个数组索引.get（x）。

Answer 1

最后，我找到了解决方案。

Protractor 1.7附带selenium-webdriver作为依赖。

因此，如果您使用selenium-webdriver作为依赖项，并且由于X原因无法避免，请确保package.json中的selenium-webdriver版本与Protractor的package.json中的版本相同（在这种情况下，2.44.0）。

运行该量角器/ webdriver的异步回调/承诺不知道

1 个答案: