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// Copyright (c) 2011 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
/**
* Test fixture for print preview utils.
* @constructor
* @extends {testing.Test}
*/
function PrintPreviewUtilsUnitTest () {}
PrintPreviewUtilsUnitTest.prototype = {
__proto__: testing.Test.prototype,
/** @inheritDoc */
extraLibraries: [
'print_preview_utils.js',
],
};
TEST_F('PrintPreviewUtilsUnitTest', 'IsInteger', function() {
assertFalse(isInteger(" abc "));
assertFalse(isInteger("-7"));
assertFalse(isInteger("7.0"));
assertFalse(isInteger("a7a"));
assertTrue(isInteger("0"));
assertTrue(isInteger(" 100 "));
assertTrue(isInteger("0055 "));
});
TEST_F('PrintPreviewUtilsUnitTest', 'IsPositiveInteger', function() {
assertTrue(isPositiveInteger("100"));
assertTrue(isPositiveInteger("0055"));
assertFalse(isPositiveInteger("0"));
assertFalse(isPositiveInteger("-100"));
assertFalse(isPositiveInteger("sdfs"));
});
TEST_F('PrintPreviewUtilsUnitTest', 'AreArraysEqual', function() {
assertTrue(areArraysEqual([2,4,6,8,10], [2,4,6,8,10]));
assertTrue(areArraysEqual([], []));
assertFalse(areArraysEqual([2,4,6,8,10,12], [2,4,6,8,10]));
assertFalse(areArraysEqual([], [2,4,6,8,10]));
});
TEST_F('PrintPreviewUtilsUnitTest', 'RemoveDuplicates', function() {
var array1 = [1,2,2,3,6,6,6,7,9,10];
assertTrue(areArraysEqual(removeDuplicates(array1), [1,2,3,6,7,9,10]));
});
TEST_F('PrintPreviewUtilsUnitTest', 'IsPageRangeTextValid1', function() {
var totalPageCount;
assertTrue(isPageRangeTextValid("1,2, 3,56,1000000", totalPageCount));
assertTrue(isPageRangeTextValid(", ,1,2,3,,1,, 56 ,", totalPageCount));
assertTrue(isPageRangeTextValid(",1-3,,6-9,6-10,", totalPageCount));
assertTrue(isPageRangeTextValid("10-", totalPageCount));
assertTrue(isPageRangeTextValid("10-10", totalPageCount));
assertTrue(isPageRangeTextValid(" 10-100000", totalPageCount));
assertFalse(isPageRangeTextValid("1,2,0,56,1000000", totalPageCount));
assertFalse(isPageRangeTextValid("-1,1,2,,56", totalPageCount));
assertFalse(isPageRangeTextValid("1,2,56-40", totalPageCount));
});
TEST_F('PrintPreviewUtilsUnitTest', 'IsPageRangeTextValid2', function() {
var totalPageCount = 100;
assertTrue(isPageRangeTextValid(",,1,2,3,,1,,56,", totalPageCount));
assertTrue(isPageRangeTextValid(",1-3,,6-9,6-10,", totalPageCount));
assertTrue(isPageRangeTextValid("10-", totalPageCount));
assertTrue(isPageRangeTextValid("10-100000", totalPageCount));
assertFalse(isPageRangeTextValid("1,2,3,56,1000000", totalPageCount));
assertFalse(isPageRangeTextValid("1,2,0,56", totalPageCount));
assertFalse(isPageRangeTextValid("-1,1,2,,56", totalPageCount));
assertFalse(isPageRangeTextValid("1,2,56-40", totalPageCount));
assertFalse(isPageRangeTextValid("101-110", totalPageCount));
});
TEST_F('PrintPreviewUtilsUnitTest', 'PageRangeTextToPageList', function() {
var totalPageCount = 10;
assertTrue(areArraysEqual([1,2,3,4],
pageRangeTextToPageList("1-4", totalPageCount)));
assertTrue(areArraysEqual([1,2,3,4,2,3,4],
pageRangeTextToPageList("1-4, 2-4", totalPageCount)));
assertTrue(areArraysEqual([1,2,5,7,8,9,10,2,2,3],
pageRangeTextToPageList("1-2, 5, 7-10, 2, 2, 3",
totalPageCount)));
assertTrue(areArraysEqual([5,6,7,8,9,10],
pageRangeTextToPageList("5-", totalPageCount)));
assertTrue(areArraysEqual([], pageRangeTextToPageList("1-4", undefined)));
assertTrue(areArraysEqual([],
pageRangeTextToPageList("1-abcd", totalPageCount)));
});
TEST_F('PrintPreviewUtilsUnitTest', 'PageListToPageSet', function() {
assertTrue(areArraysEqual([1,2,3,4], pageListToPageSet([4,3,2,1,1,1])));
assertTrue(areArraysEqual([1,2,3,4], pageListToPageSet([1,2,2,3,4,1,1,1])));
assertTrue(areArraysEqual([], pageListToPageSet([])));
});
TEST_F('PrintPreviewUtilsUnitTest', 'PageSetToPageRanges', function() {
var pageRanges = pageSetToPageRanges([1,2,3,7,8,9,11]);
assertEquals(pageRanges.length, 3);
assertEquals(pageRanges[0].from, 1);
assertEquals(pageRanges[0].to, 3);
assertEquals(pageRanges[1].from, 7);
assertEquals(pageRanges[1].to, 9);
assertEquals(pageRanges[2].from, 11);
assertEquals(pageRanges[2].to, 11);
});
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