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Fixes #465 -- throttled functions return their value when they actually run.

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Jeremy Ashkenas
2012-04-02 16:32:53 -04:00
parent 1366d90333
commit 73e6e87858
2 changed files with 10 additions and 6 deletions
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11
test/functions.js
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@@ -117,12 +117,15 @@ $(document).ready(function() {
_.delay(function(){ equal(value, 6, "updated to latest value"); start(); }, 400);
});
asyncTest("functions: throttle once", 1, function() {
asyncTest("functions: throttle once", 2, function() {
var counter = 0;
var incr = function(){ counter++; };
var incr = function(){ return ++counter; };
var throttledIncr = _.throttle(incr, 100);
throttledIncr();
_.delay(function(){ equal(counter, 1, "incr was called once"); start(); }, 220);
var result = throttledIncr();
_.delay(function(){
equal(result, 1, "throttled functions return their value");
equal(counter, 1, "incr was called once"); start();
}, 220);
});
asyncTest("functions: throttle twice", 1, function() {