forked from xuos/xiuos
25 lines
924 B
JavaScript
25 lines
924 B
JavaScript
// Copyright JS Foundation and other contributors, http://js.foundation
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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for (var y = 1950; y < 2050; y++) {
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for (var m = 0; m < 12; m++) {
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var last_date = new Date(y, m, 1).getDay ();
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assert (!isNaN (last_date));
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for (var d = 1; d < 32; d++) {
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assert (last_date == new Date(y, m, d).getDay ());
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last_date = (last_date + 1) % 7;
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}
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}
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}
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