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27
28// Tests Date.prototype.toLocaleXXXString method overrides.
29
30var date = new Date();
31
32
33// Defaults for toLocaleXXXString
34var dtfDate = new Intl.DateTimeFormat();
35var dtfTime = new Intl.DateTimeFormat(
36  [], {hour: 'numeric', minute: 'numeric', second: 'numeric'});
37var dtfAll = new Intl.DateTimeFormat(
38  [], {year: 'numeric', month: 'numeric', day: 'numeric',
39       hour: 'numeric', minute: 'numeric', second: 'numeric'});
40assertEquals(dtfAll.format(date), date.toLocaleString());
41assertEquals(dtfDate.format(date), date.toLocaleDateString());
42assertEquals(dtfTime.format(date), date.toLocaleTimeString());
43
44
45// Specify locale, default options for toLocaleXXXString
46var locale = ['sr'];
47dtfDate = new Intl.DateTimeFormat(locale);
48dtfTime = new Intl.DateTimeFormat(
49  locale, {hour: 'numeric', minute: 'numeric', second: 'numeric'});
50dtfAll = new Intl.DateTimeFormat(
51  locale, {year: 'numeric', month: 'numeric', day: 'numeric',
52           hour: 'numeric', minute: 'numeric', second: 'numeric'});
53assertEquals(dtfAll.format(date), date.toLocaleString(locale));
54assertEquals(dtfDate.format(date), date.toLocaleDateString(locale));
55assertEquals(dtfTime.format(date), date.toLocaleTimeString(locale));
56
57
58// Specify locale and options for toLocaleXXXString
59locale = ['ko'];
60var options = {year: 'numeric', month: 'long', day: 'numeric',
61               hour: 'numeric', minute: '2-digit', second: 'numeric'};
62var dtf = new Intl.DateTimeFormat(locale, options);
63assertEquals(dtf.format(date), date.toLocaleString(locale, options));
64assertEquals(dtf.format(date), date.toLocaleDateString(locale, options));
65assertEquals(dtf.format(date), date.toLocaleTimeString(locale, options));
66