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| 1 <!DOCTYPE html> | |
| 2 <html> | |
| 3 <head> | |
| 4 <title>print_preview_utils.js tests</title> | |
| 5 <script src="http://closure-library.googlecode.com/svn/trunk/closure/goog/base.j
s"></script> | |
| 6 <script src="print_preview_utils.js"></script> | |
| 7 <script> | |
| 8 goog.require('goog.testing.jsunit'); | |
| 9 </script> | |
| 10 </head> | |
| 11 <body> | |
| 12 <script> | |
| 13 | |
| 14 function testIsInteger() { | |
| 15 assertFalse(isInteger(" abc ")); | |
| 16 assertFalse(isInteger("-7")); | |
| 17 assertFalse(isInteger("7.0")); | |
| 18 assertFalse(isInteger("a7a")); | |
| 19 | |
| 20 assertTrue(isInteger("0")); | |
| 21 assertTrue(isInteger(" 100 ")); | |
| 22 assertTrue(isInteger("0055 ")); | |
| 23 } | |
| 24 | |
| 25 function testIsPositiveInteger() { | |
| 26 assertTrue(isPositiveInteger("100")); | |
| 27 assertTrue(isPositiveInteger("0055")); | |
| 28 | |
| 29 assertFalse(isPositiveInteger("0")); | |
| 30 assertFalse(isPositiveInteger("-100")); | |
| 31 assertFalse(isPositiveInteger("sdfs")); | |
| 32 } | |
| 33 | |
| 34 function testAreArraysEqual() { | |
| 35 assertTrue(areArraysEqual([2,4,6,8,10], [2,4,6,8,10])); | |
| 36 assertTrue(areArraysEqual([], [])); | |
| 37 | |
| 38 assertFalse(areArraysEqual([2,4,6,8,10,12], [2,4,6,8,10])); | |
| 39 assertFalse(areArraysEqual([], [2,4,6,8,10])); | |
| 40 } | |
| 41 | |
| 42 function testRemoveDuplicates() { | |
| 43 var array1 = [1,2,2,3,6,6,6,7,9,10]; | |
| 44 assertTrue(areArraysEqual(removeDuplicates(array1), [1,2,3,6,7,9,10])); | |
| 45 } | |
| 46 | |
| 47 function testIsPageRangeTextValid1() { | |
| 48 var totalPageCount; | |
| 49 assertTrue(isPageRangeTextValid("1,2, 3,56,1000000", totalPageCount)); | |
| 50 assertTrue(isPageRangeTextValid(", ,1,2,3,,1,, 56 ,", totalPageCount)); | |
| 51 assertTrue(isPageRangeTextValid(",1-3,,6-9,6-10,", totalPageCount)); | |
| 52 assertTrue(isPageRangeTextValid("10-", totalPageCount)); | |
| 53 assertTrue(isPageRangeTextValid("10-10", totalPageCount)); | |
| 54 assertTrue(isPageRangeTextValid(" 10-100000", totalPageCount)); | |
| 55 | |
| 56 assertFalse(isPageRangeTextValid("1,2,0,56,1000000", totalPageCount)); | |
| 57 assertFalse(isPageRangeTextValid("-1,1,2,,56", totalPageCount)); | |
| 58 assertFalse(isPageRangeTextValid("1,2,56-40", totalPageCount)); | |
| 59 } | |
| 60 | |
| 61 function testIsPageRangeTextValid2() { | |
| 62 var totalPageCount = 100; | |
| 63 assertTrue(isPageRangeTextValid(",,1,2,3,,1,,56,", totalPageCount)); | |
| 64 assertTrue(isPageRangeTextValid(",1-3,,6-9,6-10,", totalPageCount)); | |
| 65 assertTrue(isPageRangeTextValid("10-", totalPageCount)); | |
| 66 assertTrue(isPageRangeTextValid("10-100000", totalPageCount)); | |
| 67 | |
| 68 assertFalse(isPageRangeTextValid("1,2,3,56,1000000", totalPageCount)); | |
| 69 assertFalse(isPageRangeTextValid("1,2,0,56", totalPageCount)); | |
| 70 assertFalse(isPageRangeTextValid("-1,1,2,,56", totalPageCount)); | |
| 71 assertFalse(isPageRangeTextValid("1,2,56-40", totalPageCount)); | |
| 72 assertFalse(isPageRangeTextValid("101-110", totalPageCount)); | |
| 73 } | |
| 74 | |
| 75 function testPageRangeTextToPageList() { | |
| 76 var totalPageCount = 10; | |
| 77 assertTrue(areArraysEqual([1,2,3,4], | |
| 78 pageRangeTextToPageList("1-4", totalPageCount))); | |
| 79 assertTrue(areArraysEqual([1,2,3,4,2,3,4], | |
| 80 pageRangeTextToPageList("1-4, 2-4", totalPageCount))
); | |
| 81 assertTrue(areArraysEqual([1,2,5,7,8,9,10,2,2,3], | |
| 82 pageRangeTextToPageList("1-2, 5, 7-10, 2, 2, 3", | |
| 83 totalPageCount))); | |
| 84 assertTrue(areArraysEqual([5,6,7,8,9,10], | |
| 85 pageRangeTextToPageList("5-", totalPageCount))); | |
| 86 assertTrue(areArraysEqual([], pageRangeTextToPageList("1-4", undefined))); | |
| 87 assertTrue(areArraysEqual([], | |
| 88 pageRangeTextToPageList("1-abcd", totalPageCount))); | |
| 89 } | |
| 90 | |
| 91 function testPageListToPageSet() { | |
| 92 assertTrue(areArraysEqual([1,2,3,4], pageListToPageSet([4,3,2,1,1,1]))); | |
| 93 assertTrue(areArraysEqual([1,2,3,4], pageListToPageSet([1,2,2,3,4,1,1,1]))); | |
| 94 assertTrue(areArraysEqual([], pageListToPageSet([]))); | |
| 95 } | |
| 96 | |
| 97 function testPageSetToPageRanges() { | |
| 98 var pageRanges = pageSetToPageRanges([1,2,3,7,8,9,11]); | |
| 99 assertEquals(pageRanges.length, 3); | |
| 100 assertEquals(pageRanges[0].from, 1); | |
| 101 assertEquals(pageRanges[0].to, 3); | |
| 102 assertEquals(pageRanges[1].from, 7); | |
| 103 assertEquals(pageRanges[1].to, 9); | |
| 104 assertEquals(pageRanges[2].from, 11); | |
| 105 assertEquals(pageRanges[2].to, 11); | |
| 106 } | |
| 107 | |
| 108 </script> | |
| 109 </body> | |
| 110 </html> | |
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