We run unit tests in “strict” mode and thus can’t monkey-patch `window.location` nor `window.location.reload`. In order to avoid full page reload, we could pass location as argument, or another level of indirection, something like this:
```js
var ourGlobalFunkyLocation = window.location;
function reloadWithDebugInfo() {
window.name = 'NG_ENABLE_DEBUG_INFO!' + window.name;
ourGlobalFunkyLocation.reload();
}
// in the test
ourGlobalFunkyLocation = {
reload: function() {}
};
reloadWithDebugInfo();
ourGlobalFunkyLocation = window.location;
```
I don’t think any of these make sense, just so that we can test setting `window.name`. If the `reloadWithDebugInfo` function was more complicated, I would do it.
I don’t think it’s worthy to confuse production code with extra logic which purpose was only to make testing possible.
Make angular.equals() Date comparison NaN-aware to prevent infinite digest errors when a dealy watched
date has an invalid value.
Closes#8650Closes#8715
The $sanitize service was returning an empty string to the error page
because the input was usually a single html tag (sometimes it could be
`document`). This fix replaces angle brackets with html entities.
Closes#8683
Array.prototype.forEach will not invoke the callback function if the properety is not present in the
object. Because of this, we have the illusion of not iterating over non-added properties in a sparse
array.
From ECMAScript:
9. Repeat while k < len
a. Let Pk be ToString(k).
b. Let kPresent be HasProperty(O, Pk).
c. ReturnIfAbrupt(kPresent).
d. If kPresent is true, then
i. Let kValue be Get(O, Pk)
... (steps for invoking the function and aborting if it throws)
Closes#8510Closes#8522Closes#8525
`for in` is much faster than `Object.keys()` but `for in` includes properties from the prototype.
http://jsperf.com/for-in-vs-object-keys2
All the uses of shallowCopy don't deal with objects with heavy prototypes, except for Attributes instances
in $compile.
For this reason it's better to special-case Attributes constructor and make it do it's own shallow copy.
This cleans up the Attribute/$compile code as well.
Some servers require characters within path segments to contain semicolons,
such as `/;jsessionid=foo` in order to work correctly. RFC-3986 includes
semicolons as acceptable sub-delimiters inside of path and query, but $location
currently encodes semicolons. This can cause an infinite digest to occur since $location
is comparing the internal semicolon-encoded url with the semicolon-unencoded url returned
from window.location.href, causing Angular to believe the url is changing with each digest
loop.
This fix adds ";" to the list of characters to unencode after encoding queries or path segments.
Closes#5019
Remove support for bootstrap detection using:
* The element id
* The element class.
E.g.
```
<div id="ng-app">...</div>
<div class="ng-app: module">...</div>
```
Removes reference to how to bootstrap using IE7
BREAKING CHANGE:
If using any of the mechanisms specified above, then migrate by
specifying the attribute `ng-app` to the root element. E.g.
```
<div ng-app="module">...</div>
```
Closes#8147
CSP spec got changed and it is no longer possible to autodetect if a policy is
active without triggering a CSP error:
18882953ce
Now we use `new Function('')` to detect if CSP is on. To prevent error from this
detection to show up in console developers have to use the ngCsp directive.
(This problem became more severe after our recent removal of `simpleGetterFn`
which made us depend on function constructor for all expressions.)
Closes#8162Closes#8191
Previously, properties (typically functions) in the prototype chain (Object.prototype) would shadow
query parameters, and cause them to be serialized incorrectly.
This CL guards against this by using hasOwnProperty() to ensure that only own properties are a concern.
Closes#8070Fixes#8068
So far, angular.copy was copying all properties including those from
prototype chain and was losing the whole prototype chain (except for Date,
Regexp, and Array).
Deep copy should exclude properties from the prototype chain because it
is useless to do so. When modified, properties from prototype chain are
overwritten on the object itself and will be deeply copied then.
Moreover, preserving prototype chain allows instanceof operator to be
consistent between the source object and the copy.
Before this change,
var Foo = function() {};
var foo = new Foo();
var fooCopy = angular.copy(foo);
foo instanceof Foo; // => true
fooCopy instanceof Foo; // => false
Now,
foo instanceof Foo; // => true
fooCopy instanceof Foo; // => true
The new behaviour is useful when using $http transformResponse. When
receiving JSON data, we could transform it and instantiate real object
"types" from it. The transformed response is always copied by Angular.
The old behaviour was losing the whole prototype chain and broke all
"types" from third-party libraries depending on instanceof.
Closes#5063Closes#3767Closes#4996
BREAKING CHANGE:
This changes `angular.copy` so that it applies the prototype of the original
object to the copied object. Previously, `angular.copy` would copy properties
of the original object's prototype chain directly onto the copied object.
This means that if you iterate over only the copied object's `hasOwnProperty`
properties, it will no longer contain the properties from the prototype.
This is actually much more reasonable behaviour and it is unlikely that
applications are actually relying on this.
If this behaviour is relied upon, in an app, then one should simply iterate
over all the properties on the object (and its inherited properties) and
not filter them with `hasOwnProperty`.
**Be aware that this change also uses a feature that is not compatible with
IE8.** If you need this to work on IE8 then you would need to provide a polyfill
for `Object.create` and `Object.getPrototypeOf`.
In apps that create lots of scopes (apps with large tables) the uid generation
shows up in the profiler and adds a few milliseconds. Using simple counter
doesn't have this overhead.
I think the initial fear of overflowing and thus using string alphanum sequence
is unjustified because even if an app was to create lots of scopes non-stop,
you could create about 28.6 million scopes per seconds for 10 years before
you would reach a number that can't be accurately represented in JS
BREAKING CHANGE: Scope#$id is now of time number rather than string. Since the
id is primarily being used for debugging purposes this change should not affect
anyone.
This modifies the injector to prevent automatic annotation from occurring for a given injector.
This behaviour can be enabled when bootstrapping the application by using the attribute
"ng-strict-di" on the root element (the element containing "ng-app"), or alternatively by passing
an object with the property "strictDi" set to "true" in angular.bootstrap, when bootstrapping
manually.
JS example:
angular.module("name", ["dependencies", "otherdeps"])
.provider("$willBreak", function() {
this.$get = function($rootScope) {
};
})
.run(["$willBreak", function($willBreak) {
// This block will never run because the noMagic flag was set to true,
// and the $willBreak '$get' function does not have an explicit
// annotation.
}]);
angular.bootstrap(document, ["name"], {
strictDi: true
});
HTML:
<html ng-app="name" ng-strict-di>
<!-- ... -->
</html>
This will only affect functions with an arity greater than 0, and without an $inject property.
Closes#6719Closes#6717Closes#4504Closes#6069Closes#3611
ngResource no longer filters properties prefixed with a single "$" character from requests or
responses, correcting a regression introduced in 1.2.6 (cb29632a) which caused shallowCopy and
shallowClearAndCopy to ignore properties prefixed with a single "$".
Closes#5666Closes#6080Closes#6033
In IE8 the result object
of calling `node.querySelectorAll` does not have a `hasOwnPropery`
function. However, it should be usable with `forEach`.
Related to #5400.
angular.isElement currently returns a truthy object/function, or false. This
patch aims to correct this behaviour by casting the result of the isElement
expression to a boolean value via double-negation.
Closes#4519Closes#4534
When we refactored , we broke the csp mode because the previous implementation
relied on the fact that it was ok to lazy initialize the .csp property, this
is not the case any more.
Besides, we need to know about csp mode during bootstrap and avoid injecting the
stylesheet when csp is active, so I refactored the code to fix both issues.
PR #4411 will follow up on this commit and add more improvements.
Closes#917Closes#2963Closes#4394Closes#4444
BREAKING CHANGE: triggering ngCsp directive via `ng:csp` attribute is not
supported any more. Please use data-ng-csp instead.
Objects received from outside AngularJS may have had their `hasOwnProperty`
method overridden with something else. In cases where we can do this without
incurring a performance penalty we call directly on Object.prototype.hasOwnProperty
to ensure that we use the correct method.
Also, we have some internal hash objects, where the keys for the map are provided
from outside AngularJS. In such cases we either prevent `hasOwnProperty` from
being used as a key or provide some other way of preventing our objects from
having their `hasOwnProperty` overridden.
BREAKING CHANGE: Inputs with name equal to "hasOwnProperty" are not allowed inside
form or ngForm directives.
Before, inputs whose name was "hasOwnProperty" were quietly ignored and not added
to the scope. Now a badname exception is thrown.
Using "hasOwnProperty" for an input name would be very unusual and bad practice.
Either do not include such an input in a `form` or `ngForm` directive or change
the name of the input.
Closes#3331
It's great that IE11 wants to be compatible enough that it doesn't want
to be special cased and treated differently.
However, as long as one has to have a different code path for IE than
for the other supported browsers, we still need to detect and special
case it. For instance, our URL parsing code still needs the same
workaround the we used for IE10. We still see the same Access denied /
TypeError exceptions when setting certain values. FYI, Angular doesn't
generally blindly test for IE – we also check the version number.
Thanks to modern.ie for the free IE11 test VM.
Closes#3682
Nothing would prevent a user from accidentally calling angular.bootstrap on an element that had already been bootstrapped. If this was done, odd behavior could manifest in an application, causing different scopes to update the same DOM, and causing debugger confusion.
This fix adds a check inside of angular.bootstrap to check if the passed-in element already has an injector, and if so, will throw an error.
angular.copy previously copied RegExp as an empty object. Change detects
RegExp instance and clones into new RegExp. This change is based on a previous
fix to allow Date to be copied.
Closes#3473Closes#3474
angular.equals was returning inconsistent values for the comparison between
{} and []:
angular.equals({}, []) // true
angular.equals([], {}]) // false
Since these object are not of the same type, they should not be considered
equivalent.
Regular expression objects didn't used to be considered to be equal when using
'angular.equals'. Dirty checking therefore failed to recognize a
property modification.
Closes#2685
Return early in `angular.toJson` if the object to be stringified is `undefined`.
IE8 stringifies `undefined` to `'undefined'` whereas other browsers return
`undefined`. This normalizes behavior and passes currently broken unit tests
in IE8.
Merely testing for object[key] will give incorrect results on keys
defined in Object.prototype.
Note: IE8 is generally broken in this regard since `for...in` never returns
certain property keys even if they are defined directly on the object.
See #2141 - partially merges this PR
