qSA in IE 11/Edge often (but not always) don't find elements with an empty
name attribute selector (`[name=""]`). Detect that & fall back to Sizzle
traversal.
Interestingly, IE 10 & older don't seem to have the issue.
Fixes gh-4435
Closes gh-4510
This commit removes Sizzle from jQuery, inlining its code & removing obsolete
workarounds where applicable.
The selector-native module has been removed. Further work on the selector
module may decrease the size enough that it will no longer be necessary. If
it turns out it's still useful, we'll reinstate it but the code will look
different anyway as we'll want to share as much code as possible with
the existing selector module.
The Sizzle AUTHORS.txt file has been merged with the jQuery one - people are
sorted by their first contributions to either of the two repositories.
The commit reduces the gzipped jQuery size by 1460 bytes compared to master.
Closes gh-4395
Apart from porting most Sizzle tests to jQuery (mostly to its selector module),
this commit fixes selector-native so that a jQuery custom compilation that
excludes Sizzle passes all tests as well.
Closes gh-4406
Also, run `grunt npmcopy` to sync the "external" directory with dependencies
from package.json. For example, the Sinon library version didn't match.
Ref gh-4234
Closes gh-4297
- Update QUnit to 1.23.1
- Remove unused dl#dl from test/index.html
- Remove unused map#imgmap from test/index.html
- Ensure all urls to data use baseURI
- Add the 'grunt karma:main' task
- customContextFile & customDebugFile
- Add 'npm run jenkins' script
Close gh-3744
Fixes gh-1999
- Renames and changes rnotwhite to focus on HTML whitespace chars
- Change internal use of jQuery.trim to more accurate strip and collapse
- Adds tests to ensure HTML space characters are retained where valid
- Doesn't add tests where the difference is inconsequential and
existing tests are adequate.
Fixes gh-3003
Fixes gh-3072
Close gh-3316
Attribute hooks are determined for the lowercase versions of attribute names
but this has not been reflected in the bool attribute hooks. The code that
temporarily removed a handler to avoid an infinite loop was removing an
incorrect handler causing stack overflow.
Fixes gh-3133
Refs gh-2914
Refs gh-2916
Closes gh-3134
One test in the attribute module was overwriting jQuery.expr.attrHandle.checked
and wasn't restoring the original state after it finished. It started causing
issues for another checked-related test.
The hook is still defined; not using it could cause issues in IE<11.
Also, IE10 no longer throws when value not set but it still doesn't trim the
value. IE11 has all those issues fixed; support comments are updated.
Fixes gh-1902
Closes gh-1901
This hook was relevant for BlackBerry 4.7 which is no longer supported.
But this code path now raises error in IE10-11 (#14686) in 1.x-master branch.
So to just to be safe, also add test for IE issue to this branch too.
