fix: handle floating point in hrtime (#210)

Fixes #207
sinonjs · Sep 19, 2018 · c4ee56d · c4ee56d
1 parent cbaa8ba
commit c4ee56d
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diff --git a/src/lolex-src.js b/src/lolex-src.js
@@ -101,7 +101,7 @@ function withGlobal(_global) {
      * % operator that also works for negative numbers
      */
     function fixedModulo(n, m) {
-        return ((n % m) + m) % m;
+        return Math.round(((n % m) + m) % m);
     }
 
     /**

diff --git a/test/lolex-test.js b/test/lolex-test.js
@@ -2384,6 +2384,14 @@ describe("lolex", function () {
                 assert.same(result[0], 1);
                 assert.same(result[1], 0);
             });
+
+            it("should handle floating point", function () {
+                var clock = lolex.createClock();
+                clock.tick(1022.7791);
+                var result = clock.hrtime([0, 20000000]);
+
+                assert.equals(result, [1, 2779100]);
+            });
         });
     }
     if (nextTickPresent) {