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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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