Files
test-repo/tests/flow/function/bind.js
T
Simon Lydell dc93bdc983 Sync the Flow tests (#1163)
* Extract custom tests from tests/flow/

Approach:

1. Remove all .js files in tests/flow except .snap.js files.
2. Copy over all .js files from tests/ in the flow repo.
3. Go through the diff looking for deletions.
   - It was easy to see which deletions were due to changes in the tests
     due to updates in the flow repo.
   - For the rest of the deletions, I used `git blame` to verify that
     they had been added by us since the flow tests were copied over.

This makes tests/flow/ simply a copy of the tests from the flow repo,
making it easier to sync with the upstream flow tests in the future.

* Add a script for syncing the flow tests

* Sync the flow tests
2017-04-08 07:52:38 -07:00

29 lines
648 B
JavaScript

// @flow
let tests = [
function(x: (a: string, b: string) => void) {
let y = x.bind(x, 'foo');
y('bar'); // ok
y(123); // error, number !~> string
},
// callable objects
function(x: { (a: string, b: string): void }) {
let y = x.bind(x, 'foo');
y('bar'); // ok
y(123); // error, number !~> string
},
// non-callable objects
function(x: { a: string }) {
x.bind(x, 'foo'); // error
},
// callable objects with overridden `bind` method
function(x: {(a: string, b: string): void, bind(a: string): void}) {
(x.bind('foo'): void); // ok
(x.bind(123): void); // error, number !~> string
},
];