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| 1 <!DOCTYPE html> | |
| 2 <meta charset=utf-8> | |
| 3 <title>Transactions have a request queue</title> | |
| 4 <link rel="author" href="mailto:odinho@opera.com" title="Odin Hørthe Omdal"> | |
| 5 <script src=../../../resources/testharness.js></script> | |
| 6 <script src=../../../resources/testharnessreport.js></script> | |
| 7 <script src=support.js></script> | |
| 8 | |
| 9 <script> | |
| 10 | |
| 11 var db, t = async_test(document.title, {timeout: 10000}), | |
| 12 keys = { txn: [], txn2: [] }, | |
| 13 open_rq = createdb(t) | |
| 14 | |
| 15 open_rq.onupgradeneeded = function(e) { | |
| 16 var i, os; | |
| 17 db = e.target.result; | |
| 18 | |
| 19 for (i = 1; i < 6; i++) | |
| 20 { | |
| 21 os = db.createObjectStore("os" + i, { autoIncrement: true, keyPath: "k"
}); | |
| 22 os.add({ os: "os" + i }); | |
| 23 os.put({ os: "os" + i, k: i}); | |
| 24 os.add({ os: "os" + i }); | |
| 25 } | |
| 26 } | |
| 27 | |
| 28 open_rq.onsuccess = function(e) { | |
| 29 var txn = db.transaction(["os2", "os1", "os3", "os5"]) | |
| 30 txn.objectStore("os1").openCursor().onsuccess = reg("txn") | |
| 31 txn.objectStore("os3").openCursor().onsuccess = reg("txn") | |
| 32 txn.objectStore("os1").get(2).onsuccess = reg("txn") | |
| 33 txn.objectStore("os2").get(3).onsuccess = reg("txn") | |
| 34 | |
| 35 var txn2 = db.transaction(["os4", "os3", "os1", "os5"]) | |
| 36 var os4 = txn2.objectStore("os4") | |
| 37 | |
| 38 for (var i=0; i < 3; i++) { | |
| 39 os4.openCursor().onsuccess = reg("txn2") | |
| 40 os4.get(5).onsuccess = reg("txn2") | |
| 41 os4.get(4).onsuccess = reg("txn2") | |
| 42 txn.objectStore("os2").get(1).onsuccess = reg("txn") | |
| 43 txn2.objectStore("os3").get(1).onsuccess = reg("txn2") | |
| 44 } | |
| 45 | |
| 46 txn2.objectStore("os1").get(2).onsuccess = reg("txn2") | |
| 47 txn.objectStore("os1").openCursor(null, "prev").onsuccess = reg("txn") | |
| 48 os4.openCursor(null, "prev").onsuccess = reg("txn2") | |
| 49 | |
| 50 txn.oncomplete = t.step_func(finish); | |
| 51 txn2.oncomplete = t.step_func(finish); | |
| 52 } | |
| 53 | |
| 54 | |
| 55 function reg(n) { | |
| 56 return t.step_func(function (e) { | |
| 57 var v = e.target.result; | |
| 58 if (v.value) v = v.value; | |
| 59 keys[n].push(v.os + ": " + v.k); | |
| 60 }); | |
| 61 } | |
| 62 | |
| 63 var finish_to_go = 2; | |
| 64 function finish() { | |
| 65 if (--finish_to_go) | |
| 66 return; | |
| 67 | |
| 68 assert_array_equals(keys['txn'], [ | |
| 69 "os1: 1", | |
| 70 "os3: 1", | |
| 71 "os1: 2", | |
| 72 "os2: 3", | |
| 73 "os2: 1", "os2: 1", "os2: 1", | |
| 74 "os1: 2", | |
| 75 ], 'transaction keys'); | |
| 76 | |
| 77 assert_array_equals(keys['txn2'], [ | |
| 78 "os4: 1", "os4: 5", "os4: 4", "os3: 1", | |
| 79 "os4: 1", "os4: 5", "os4: 4", "os3: 1", | |
| 80 "os4: 1", "os4: 5", "os4: 4", "os3: 1", | |
| 81 "os1: 2", | |
| 82 "os4: 5", | |
| 83 ], 'transaction 2 keys'); | |
| 84 | |
| 85 t.done(); | |
| 86 } | |
| 87 </script> | |
| 88 | |
| 89 <div id="log"></div> | |
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Chromium Code Reviews
Issue 1984023002:
Move web-platform-tests to wpt (part 1 of 2) (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master