third_party/WebKit/LayoutTests/imported/web-platform-tests/IndexedDB/idbcursor-advance.htm - Issue 1984023002: Move web-platform-tests to wpt (part 1 of 2)

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Issue 1984023002: Move web-platform-tests to wpt (part 1 of 2) (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Created 4 years, 7 months ago

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1 <!DOCTYPE html>

2 <title>IDBCursor.advance()</title>

3 <link rel="author" href="mailto:odinho@opera.com" title="Odin Hørthe Omdal">

4 <script src="../../../resources/testharness.js"></script>

5 <script src="../../../resources/testharnessreport.js"></script>

6 <script src="support.js"></script>

7

8 <script>

9

10 var db, open;

11

12 setup(function() {

13 open = indexedDB.open("testdb-" + new Date().getTime());

14 open.onupgradeneeded = function(e) {

15 db = e.target.result;

16 var objStore = db.createObjectStore("test");

17 objStore.createIndex("index", "");

18

19 objStore.add("cupcake", 5);

20 objStore.add("pancake", 3); // Yes, it is intended

21 objStore.add("pie", 1);

22 objStore.add("pie", 4);

23 objStore.add("taco", 2);

24 };

25 },

26 { explicit_done: true });

27

28

29 open.onsuccess = function() {

30

31 async_test(document.title + " - advances").step(function(e) {

32 var count = 0;

33 var rq = db.transaction("test").objectStore("test").index("index").o penCursor();

34

35 rq.onsuccess = this.step_func(function(e) {

36 if (!e.target.result) {

37 assert_equals(count, 3, "count");

38 this.done();

39 return;

40 }

41 var cursor = e.target.result;

42

43 switch(count) {

44 case 0:

45 assert_equals(cursor.value, "cupcake");

46 assert_equals(cursor.primaryKey, 5);

47 break;

48

49 case 1:

50 assert_equals(cursor.value, "pie");

51 assert_equals(cursor.primaryKey, 1);

52 break;

53

54 case 2:

55 assert_equals(cursor.value, "taco");

56 assert_equals(cursor.primaryKey, 2);

57 break;

58

59 default:

60 assert_unreached("Unexpected count: " + count);

61 }

62

63 count++;

64 cursor.advance(2);

65 });

66 rq.onerror = fail(this, "unexpected error")

67 });

68

69 async_test(document.title + " - advances backwards").step(function(e) {

70 var count = 0;

71 var rq = db.transaction("test").objectStore("test").index("index").o penCursor(null, "prev");

72

73 rq.onsuccess = this.step_func(function(e) {

74 if (!e.target.result) {

75 assert_equals(count, 3, "count");

76 this.done();

77 return;

78 }

79 var cursor = e.target.result;

80

81 switch(count) {

82 case 0:

83 assert_equals(cursor.value, "taco");

84 assert_equals(cursor.primaryKey, 2);

85 break;

86

87 case 1:

88 assert_equals(cursor.value, "pie");

89 assert_equals(cursor.primaryKey, 1);

90 break;

91

92 case 2:

93 assert_equals(cursor.value, "cupcake");

94 assert_equals(cursor.primaryKey, 5);

95 break;

96

97 default:

98 assert_unreached("Unexpected count: " + count);

99 }

100

101 count++;

102 cursor.advance(2);

103 });

104 rq.onerror = fail(this, "unexpected error")

105 });

106

107 async_test(document.title + " - skip far forward").step(function(e) {

108 var count = 0;

109 var rq = db.transaction("test").objectStore("test").index("index")

110 .openCursor();

111

112 rq.onsuccess = this.step_func(function(e) {

113 if (!e.target.result) {

114 assert_equals(count, 1, "count");

115 this.done();

116 return;

117 }

118 var cursor = e.target.result;

119

120 switch(count) {

121 case 0:

122 assert_equals(cursor.value, "cupcake");

123 assert_equals(cursor.primaryKey, 5);

124 break;

125

126 default:

127 assert_unreached("Unexpected count: " + count);

128 }

129

130 count++;

131 cursor.advance(100000);

132 });

133 rq.onerror = fail(this, "unexpected error")

134 });

135

136

137 async_test(document.title + " - within range").step(function(e) {

138 var count = 0;

139 var rq = db.transaction("test").objectStore("test").index("index")

140 .openCursor(IDBKeyRange.lowerBound("cupcake", true));

141

142 rq.onsuccess = this.step_func(function(e) {

143 if (!e.target.result) {

144 assert_equals(count, 2, "count");

145 this.done();

146 return;

147 }

148 var cursor = e.target.result;

149

150 switch(count) {

151 case 0:

152 assert_equals(cursor.value, "pancake");

153 assert_equals(cursor.primaryKey, 3);

154 break;

155

156 case 1:

157 assert_equals(cursor.value, "pie");

158 assert_equals(cursor.primaryKey, 4);

159 break;

160

161 default:

162 assert_unreached("Unexpected count: " + count);

163 }

164

165 count++;

166 cursor.advance(2);

167 });

168 rq.onerror = fail(this, "unexpected error")

169 });

170

171

172 async_test(document.title + " - within single key range").step(function( e) {

173 var count = 0;

174 var rq = db.transaction("test").objectStore("test").index("index")

175 .openCursor("pancake");

176

177 rq.onsuccess = this.step_func(function(e) {

178 if (!e.target.result) {

179 assert_equals(count, 1, "count");

180 this.done();

181 return;

182 }

183 var cursor = e.target.result;

184

185 switch(count) {

186 case 0:

187 assert_equals(cursor.value, "pancake");

188 assert_equals(cursor.primaryKey, 3);

189 break;

190

191 default:

192 assert_unreached("Unexpected count: " + count);

193 }

194

195 count++;

196 cursor.advance(1);

197 });

198 rq.onerror = fail(this, "unexpected error")

199 });

200

201

202 async_test(document.title + " - within single key range, with several re sults").step(function(e) {

203 var count = 0;

204 var rq = db.transaction("test").objectStore("test").index("index")

205 .openCursor("pie");

206

207 rq.onsuccess = this.step_func(function(e) {

208 if (!e.target.result) {

209 assert_equals(count, 2, "count");

210 this.done();

211 return;

212 }

213 var cursor = e.target.result;

214

215 switch(count) {

216 case 0:

217 assert_equals(cursor.value, "pie");

218 assert_equals(cursor.primaryKey, 1);

219 break;

220

221 case 1:

222 assert_equals(cursor.value, "pie");

223 assert_equals(cursor.primaryKey, 4);

224 break;

225

226 default:

227 assert_unreached("Unexpected count: " + count);

228 }

229

230 count++;

231 cursor.advance(1);

232 });

233 rq.onerror = fail(this, "unexpected error")

234 });

235

236

237 // Stop blocking the testing system from hereon

238 done();

239 }

240

241 </script>

242

243 <div id="log"></div>

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