Rename `jQuery.Deferred.getStackHook` to `jQuery.Deferred.getErrorHook`
to indicate passing an error instance is usually a better choice - it
works with source maps while a raw stack generally does not.
In jQuery `3.7.0`, we'll keep both names, marking the old one as
deprecated. In jQuery `4.0.0` we'll just keep the new one. This
change implements the `4.0.0` version; PR gh-5212 implements
the `3.7.0` one.
Fixes gh-5201
Closes gh-5211
Ref gh-5212
So far, `jQuery.Deferred.exceptionHook` used to log error message and stack
separately. However, that breaks browser applying source maps against the stack
trace - most browsers require logging an error instance. This change makes us
do exactly that.
One drawback of the change is that in IE 11 previously stack was printed
directly and now just the error summary; to get to the actual stack
trace, three clicks are required. This seems to be a low price to pay
for having source maps work in all the other browsers, though.
Safari with the new change requires one click to get to the stack trace
which sounds manageable.
Fixes gh-3179
Closes gh-5192
Ref https://crbug.com/622227
Introduces a new test API, `includesModule`. The method returns whether
a particular module like "ajax" or "deprecated" is included in the current
jQuery build; it handles the slim build as well. The util was created so that
we don't treat presence of particular APIs to decide whether to run a test as
then if we accidentally remove an API, the tests would still not fail.
Fixes gh-5069
Closes gh-5046
This commit fixes unit tests for the following builds:
1. The no-deprecated build: `custom:-deprecated`
2. The current slim build: `custom:-ajax,-effects`
3. The future (#4553) slim build: `custom:-ajax,-callbacks,-deferred,-effects`
It also adds separate Travis jobs for the no-deprecated & slim builds.
Closes gh-4577
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
Progress parameters are now correctly propagated from a deferred to which
another deferred resolved unwrapping it.
Thanks to @gibson042 for the report and a clear description of the problem
and the needed fix.
Fixes gh-3062
Closes gh-3150
Ref gh-2736
The exception stack has the name of the immediately outer function where the
exception occurred, which can be very handy for tracing errors. Since we already
have the exception object we might as well use it.
Some Chrome versions newer than 30 but older than 42 display the "undefined is
not a function" error, not mentioning the function name. This has been fixed
in Chrome 42. Relax two tests to allow for this divergence in older Chromoiums.
This affects our Android 5.0 & Yandex.Browser testing.
Android 2.3 chokes on unquoted reserved words being used as property names
which was making Deferred tests not run.
Acknowledge the sad fact that Android 2.3 is not ES5-compliant browser
and enable the "es3" option in JSHint config.
Fixes gh-2478
Closes gh-2481
