third_party/WebKit/LayoutTests/storage/indexeddb/resources/factory-cmp.js

   1 if (this.importScripts) {
   2     importScripts('../../../resources/js-test.js');
   3     importScripts('shared.js');
   4 }
   5
   6 description("Test IndexedDB key comparison using IDBFactory.cmp().");
   7
   8 function test()
   9 {
  10     shouldBeEqualToString("typeof indexedDB.cmp", "function");
  11
  12     testValidKeys();
  13     testInvalidKeys();
  14     testIdenticalKeys();
  15     finishJSTest();
  16 }
  17
  18 function testValidKeys()
  19 {
  20     debug("");
  21     debug("compare valid keys");
  22
  23     var keys = [
  24         "-Infinity",
  25         "-Number.MAX_VALUE",
  26         "-1",
  27         "-Number.MIN_VALUE",
  28         "0",
  29         "Number.MIN_VALUE",
  30         "1",
  31         "Number.MAX_VALUE",
  32         "Infinity",
  33
  34         "new Date(0)",
  35         "new Date(1000)",
  36         "new Date(1317399931023)",
  37
  38         "''",
  39         "'\x00'",
  40         "'a'",
  41         "'aa'",
  42         "'b'",
  43         "'ba'",
  44
  45         "'\xA2'", // U+00A2 CENT SIGN
  46         "'\u6C34'", // U+6C34 CJK UNIFIED IDEOGRAPH (water)
  47         "'\uD834\uDD1E'", // U+1D11E MUSICAL SYMBOL G-CLEF (UTF-16 surrogate pair)
  48         "'\uFFFD'", // U+FFFD REPLACEMENT CHARACTER
  49
  50         "new Uint8Array()",
  51         "new Uint8Array([0])",
  52         "new Uint8Array([0, 0])",
  53         "new Uint8Array([0, 1])",
  54         "new Uint8Array([1])",
  55         "new Uint8Array([1, 0])",
  56         "new Uint8Array([1, 1])",
  57         "new Uint8Array([255])",
  58
  59         "[]",
  60
  61         "[-Infinity]",
  62         "[-Number.MAX_VALUE]",
  63         "[-1]",
  64         "[-Number.MIN_VALUE]",
  65         "[0]",
  66         "[Number.MIN_VALUE]",
  67         "[1]",
  68         "[Number.MAX_VALUE]",
  69         "[Infinity]",
  70
  71         "[new Date(0)]",
  72         "[new Date(1000)]",
  73         "[new Date(1317399931023)]",
  74
  75         "['']",
  76         "['\x00']",
  77         "['a']",
  78         "['aa']",
  79         "['b']",
  80         "['ba']",
  81
  82         "['\xA2']", // U+00A2 CENT SIGN
  83         "['\u6C34']", // U+6C34 CJK UNIFIED IDEOGRAPH (water)
  84         "['\uD834\uDD1E']", // U+1D11E MUSICAL SYMBOL G-CLEF (UTF-16 surrogate pair)
  85         "['\uFFFD']", // U+FFFD REPLACEMENT CHARACTER
  86
  87         "[new Uint8Array()]",
  88         "[new Uint8Array([0])]",
  89         "[new Uint8Array([0, 0])]",
  90         "[new Uint8Array([0, 1])]",
  91         "[new Uint8Array([1])]",
  92         "[new Uint8Array([1, 0])]",
  93         "[new Uint8Array([1, 1])]",
  94         "[new Uint8Array([255])]",
  95
  96         "[[]]",
  97
  98         "[[], []]",
  99         "[[], [], []]",
 100
 101         "[[[]]]",
 102         "[[[[]]]]"
 103     ];
 104
 105     var i, key1, key2;
 106     for (i = 0; i < keys.length - 1; i += 1) {
 107         key1 = keys[i];
 108         key2 = keys[i + 1];
 109         shouldBe("indexedDB.cmp(" + key1 + "," + key2 + ")", "-1");
 110         shouldBe("indexedDB.cmp(" + key2 + "," + key1 + ")", "1");
 111         shouldBe("indexedDB.cmp(" + key1 + "," + key1 + ")", "0");
 112         shouldBe("indexedDB.cmp(" + key2 + "," + key2 + ")", "0");
 113     }
 114 }
 115
 116 function testInvalidKeys()
 117 {
 118     debug("");
 119     debug("compare invalid keys");
 120
 121     var invalidKeys = [
 122         "void 0", // undefined
 123         "true",
 124         "false",
 125         "NaN",
 126         "new Date(NaN)",
 127         "null",
 128         "{}",
 129         "function () {}",
 130         "/regex/",
 131         "self",
 132         "self.document",
 133         "self.document.body"
 134     ];
 135
 136     var i, key1, key2;
 137     for (i = 0; i < invalidKeys.length - 1; i += 1) {
 138         key1 = invalidKeys[i];
 139         key2 = invalidKeys[i + 1];
 140         evalAndExpectException("indexedDB.cmp(" + key1 + ", " + key2 + ")", "0", "'DataError'");
 141         evalAndExpectException("indexedDB.cmp(" + key2 + ", " + key1 + ")", "0", "'DataError'");
 142         evalAndExpectException("indexedDB.cmp(" + key1 + ", 'valid')", "0", "'DataError'");
 143         evalAndExpectException("indexedDB.cmp('valid', " + key1 + ")", "0", "'DataError'");
 144         evalAndExpectException("indexedDB.cmp(" + key2 + ", 'valid')", "0", "'DataError'");
 145         evalAndExpectException("indexedDB.cmp('valid', " + key2 + ")", "0", "'DataError'");
 146     }
 147 }
 148
 149 function testIdenticalKeys()
 150 {
 151     debug("");
 152     debug("compare identical keys");
 153
 154     shouldBe("indexedDB.cmp(0, -0)", "0");
 155 }
 156
 157 test();