зеркало из https://github.com/mozilla/gecko-dev.git
74 строки
2.3 KiB
HTML
74 строки
2.3 KiB
HTML
<!DOCTYPE html>
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<meta charset="utf-8">
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<title>Keygenerator ConstraintError when using same id as already generated</title>
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<link rel="author" href="mailto:odinho@opera.com" title="Odin Hørthe Omdal">
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<script src="support.js"></script>
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<script>
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var db,
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t = async_test(document.title, {timeout: 10000}),
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objects = [1, null, {id: 2}, null, 2.00001, 5, null, {id: 6} ],
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expected = [1, 2, 2.00001, 3, 5, 6],
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errors = 0;
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var open_rq = createdb(t);
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open_rq.onupgradeneeded = function(e) {
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db = e.target.result;
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var objStore = db.createObjectStore("store", { keyPath: "id", autoIncrement: true });
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for (var i = 0; i < objects.length; i++)
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{
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if (objects[i] === null)
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{
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objStore.add({});
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}
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else if (typeof objects[i] === "object")
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{
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var rq = objStore.add(objects[i])
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rq.yeh = objects[i];
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rq.onerror = t.step_func(function(e) {
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errors++;
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assert_equals(e.target.error.name, "ConstraintError");
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assert_equals(e.type, "error");
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e.stopPropagation();
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e.preventDefault();
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});
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rq.onsuccess = t.step_func(function(e) {
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assert_unreached("Got rq.success when adding duplicate id " + objects[i]);
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});
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}
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else
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objStore.add({ id: objects[i] });
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}
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};
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open_rq.onsuccess = function(e) {
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var actual_keys = [],
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rq = db.transaction("store")
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.objectStore("store")
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.openCursor();
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rq.onsuccess = t.step_func(function(e) {
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var cursor = e.target.result;
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if (cursor) {
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actual_keys.push(cursor.key.valueOf());
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cursor.continue();
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}
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else {
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assert_equals(errors, 2, "expected ConstraintError's");
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assert_array_equals(actual_keys, expected, "keygenerator array");
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t.done();
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}
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});
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};
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</script>
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<div id="log"></div>
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