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Test branched rejection handler resolution

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This commit is contained in:
Barney Carroll 2016-12-07 16:14:08 +00:00
parent b4f1f35c54
commit d74fa75832
2 changed files with 42 additions and 1 deletions
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18
promise/tests/test-promise.js
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@ -403,6 +403,24 @@ o.spec("promise", function() {
done()
})
})
o("triggers all branched rejection handlers upon rejection", function(done) {
var promise = Promise.reject()
var then = o.spy()
var catch1 = o.spy()
var catch2 = o.spy()
var catch3 = o.spy()
promise.catch(catch1)
promise.then(then, catch2).catch(catch3)
promise.then(null, function(){
o(catch1.callCount).equals(1, "first branch catch triggers")
o(then.callCount).equals(0, "second branch then resolution handler doesn't trigger")
o(catch2.callCount).equals(1, "second branch then rejection handler triggers")
o(catch3.callCount).equals(1, "second branch subseqent catch triggers")
done()
})
})
o("does not absorb resolved promise via static rejector", function(done) {
var promise = Promise.reject(Promise.resolve(1))