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23
24description(
25'The following test checks if an existing milliseconds value gets preserved if a call to setHours(), setMinutes() or setSeconds() does not specify the milliseconds. See <a href="https://bugs.webkit.org/show_bug.cgi?id=3759">https://bugs.webkit.org/show_bug.cgi?id=3759</a>'
26);
27
28var d = new Date(0);
29d.setMilliseconds(1);
30
31var oldValue = d.getMilliseconds();
32
33d.setHours(8);
34shouldBe("d.getMilliseconds()", oldValue.toString());
35d.setHours(8, 30);
36shouldBe("d.getMilliseconds()", oldValue.toString());
37d.setHours(8, 30, 40);
38shouldBe("d.getMilliseconds()", oldValue.toString());
39d.setMinutes(45);
40shouldBe("d.getMilliseconds()", oldValue.toString());
41d.setMinutes(45, 40);
42shouldBe("d.getMilliseconds()", oldValue.toString());
43d.setSeconds(50);
44shouldBe("d.getMilliseconds()", oldValue.toString());
45