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| 1 <!-- | |
| 2 Any copyright is dedicated to the Public Domain. | |
| 3 http://creativecommons.org/publicdomain/zero/1.0/ | |
| 4 --> | |
| 5 <!DOCTYPE HTML> | |
| 6 <html> <!-- | |
| 7 https://bugzilla.mozilla.org/show_bug.cgi?id=934368 | |
| 8 --> | |
| 9 <head> | |
| 10 <title>Test Directory#remove and #removeDeep of the FileSystem API for device storage</title> | |
| 11 <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> | |
| 12 <script type="text/javascript" src="devicestorage_common.js"></script> | |
| 13 | |
| 14 <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" /> | |
| 15 </head> | |
| 16 <body> | |
| 17 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=934368">Mozilla Bug 934368</a> | |
| 18 <p id="display"></p> | |
| 19 <div id="content" style="display: none"> | |
| 20 </div> | |
| 21 <pre id="test"> | |
| 22 <script class="testbody" type="application/javascript;version=1.7"> | |
| 23 | |
| 24 devicestorage_setup(); | |
| 25 | |
| 26 let gStorage = null; | |
| 27 let gTestCount = 0; | |
| 28 let gFileMap = {}; | |
| 29 let gRemoveDeep = true; | |
| 30 | |
| 31 let gTestCases = [ | |
| 32 // Remove a non-existent file should return false. | |
| 33 { | |
| 34 dir: "/", | |
| 35 path: "non-existent.png", | |
| 36 ret: false, | |
| 37 shouldPass: true | |
| 38 }, | |
| 39 | |
| 40 // Remove parent directory should fail. | |
| 41 { | |
| 42 dir: "sub1/sub2", | |
| 43 target: "sub1", | |
| 44 ret: true, | |
| 45 shouldPass: false | |
| 46 }, | |
| 47 | |
| 48 // Remove root directory should fail. | |
| 49 { | |
| 50 dir: "/", | |
| 51 target: "/", | |
| 52 ret: true, | |
| 53 shouldPass: false | |
| 54 }, | |
| 55 | |
| 56 // Remove non-descendant file should fail. | |
| 57 { | |
| 58 dir: "sub1", | |
| 59 target: "sub/b.png", | |
| 60 ret: true, | |
| 61 shouldPass: false | |
| 62 }, | |
| 63 | |
| 64 // Remove descendant file should return true. | |
| 65 { | |
| 66 dir: "sub1", | |
| 67 target: "sub1/sub2/a.png", | |
| 68 ret: true, | |
| 69 shouldPass: true | |
| 70 }, | |
| 71 | |
| 72 // Remove empty directory should return true. | |
| 73 { | |
| 74 dir: "sub1", | |
| 75 path: "sub2", | |
| 76 ret: true, | |
| 77 shouldPass: true | |
| 78 }, | |
| 79 | |
| 80 | |
| 81 // Remove non-empty directory should return true for "removeDeep" and fail | |
| 82 // for "remove". | |
| 83 { | |
| 84 dir: "/", | |
| 85 path: "sub", | |
| 86 ret: true, | |
| 87 get shouldPass() { return gRemoveDeep; } | |
| 88 } | |
| 89 ]; | |
| 90 | |
| 91 function createTestFiles(storage, callback) { | |
| 92 function createTestFile(path) { | |
| 93 return new Promise(function(resolve, reject) { | |
| 94 function addNamed() { | |
| 95 var req = storage.addNamed(createRandomBlob("image/png"), path); | |
| 96 | |
| 97 req.onsuccess = function() { | |
| 98 ok(true, path + " was created."); | |
| 99 resolve(); | |
| 100 }; | |
| 101 | |
| 102 req.onerror = function(e) { | |
| 103 ok(false, "Failed to create " + path + ': ' + e.target.error.name); | |
| 104 reject(); | |
| 105 }; | |
| 106 } | |
| 107 | |
| 108 // Bug 980136. Check if the file exists before we create. | |
| 109 var req = storage.get(path); | |
| 110 | |
| 111 req.onsuccess = function() { | |
| 112 ok(true, path + " exists. Do not need to create."); | |
| 113 resolve(); | |
| 114 }; | |
| 115 | |
| 116 req.onerror = function(e) { | |
| 117 ok(true, path + " does not exists: " + e.target.error.name); | |
| 118 addNamed(); | |
| 119 }; | |
| 120 }); | |
| 121 } | |
| 122 | |
| 123 let arr = []; | |
| 124 | |
| 125 ["sub1/sub2/a.png", "sub/b.png"].forEach(function(path) { | |
| 126 arr.push(createTestFile(path)); | |
| 127 }); | |
| 128 | |
| 129 Promise.all(arr).then(function() { | |
| 130 callback(); | |
| 131 }, function() { | |
| 132 ok(false, "Failed to created test files."); | |
| 133 devicestorage_cleanup(); | |
| 134 }); | |
| 135 } | |
| 136 | |
| 137 function runTest() { | |
| 138 gTestCount = 0; | |
| 139 createTestFiles(gStorage, function() { | |
| 140 function cbError(e) { | |
| 141 ok(false, "Should not arrive at cbError! Error: " + e.name); | |
| 142 devicestorage_cleanup(); | |
| 143 } | |
| 144 | |
| 145 function cbSuccess(r) { | |
| 146 ok(r, "Should get the file - " + this); | |
| 147 gFileMap[this] = r; | |
| 148 } | |
| 149 | |
| 150 // Get directory and file objects. | |
| 151 gStorage.getRoot().then(function(root) { | |
| 152 ok(root, "Should get root directory."); | |
| 153 gFileMap["/"] = root; | |
| 154 | |
| 155 let arr = []; | |
| 156 | |
| 157 ["sub1", "sub1/sub2", "sub1/sub2/a.png", "sub/b.png"].forEach(function(path) { | |
| 158 arr.push(root.get(path).then(cbSuccess.bind(path), cbError)); | |
| 159 }); | |
| 160 | |
| 161 Promise.all(arr).then(function() { | |
| 162 testNextRemove(); | |
| 163 }, function() { | |
| 164 ok(false, "Failed to get test files."); | |
| 165 devicestorage_cleanup(); | |
| 166 }); | |
| 167 }, cbError); | |
| 168 }); | |
| 169 } | |
| 170 | |
| 171 function testNextRemove() { | |
| 172 if (gTestCount < gTestCases.length) { | |
| 173 let data = gTestCases[gTestCount++]; | |
| 174 let dir = gFileMap[data.dir]; | |
| 175 let path = data.path || gFileMap[data.target]; | |
| 176 let targetPath = data.path || data.target; | |
| 177 let promise = gRemoveDeep ? dir.removeDeep(path) : dir.remove(path); | |
| 178 promise.then(function(result) { | |
| 179 ok(data.shouldPass, "Success callback was called to remove " + | |
| 180 targetPath + " from " + data.dir); | |
| 181 is(result, data.ret, "Return value should match to remove " + | |
| 182 targetPath + " from " + data.dir); | |
| 183 SimpleTest.executeSoon(testNextRemove); | |
| 184 }, function(err) { | |
| 185 ok(!data.shouldPass, "Error callback was called to remove " + | |
| 186 targetPath + " from " + data.dir + '. Error: ' + err.name); | |
| 187 SimpleTest.executeSoon(testNextRemove); | |
| 188 }); | |
| 189 return; | |
| 190 } | |
| 191 | |
| 192 if (gRemoveDeep) { | |
| 193 // Test "remove" after "removeDeep". | |
| 194 gRemoveDeep = false; | |
| 195 runTest(); | |
| 196 return; | |
| 197 } | |
| 198 | |
| 199 devicestorage_cleanup(); | |
| 200 } | |
| 201 | |
| 202 ok(navigator.getDeviceStorage, "Should have getDeviceStorage."); | |
| 203 | |
| 204 let gStorage = navigator.getDeviceStorage("pictures"); | |
| 205 ok(gStorage, "Should have gotten a storage."); | |
| 206 | |
| 207 // Test "removeDeep" first. | |
| 208 gRemoveDeep = true; | |
| 209 runTest(); | |
| 210 | |
| 211 </script> | |
| 212 </pre> | |
| 213 </body> | |
| 214 </html> | |
| 215 |
