зеркало из https://github.com/mozilla/gecko-dev.git
383 строки
12 KiB
HTML
383 строки
12 KiB
HTML
<!DOCTYPE html>
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<meta charset="utf-8">
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<meta name="timeout" content="long">
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<title>IDBCursor.continuePrimaryKey() - Exception Orders </title>
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<link rel="author" title="Mozilla" href="https://www.mozilla.org">
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<link rel="help" href="http://w3c.github.io/IndexedDB/#dom-idbcursor-continueprimarykey">
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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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function setup_test_store(db) {
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var records = [ { iKey: "A", pKey: 1 },
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{ iKey: "A", pKey: 2 },
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{ iKey: "A", pKey: 3 },
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{ iKey: "A", pKey: 4 },
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{ iKey: "B", pKey: 5 },
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{ iKey: "B", pKey: 6 },
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{ iKey: "B", pKey: 7 },
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{ iKey: "C", pKey: 8 },
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{ iKey: "C", pKey: 9 },
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{ iKey: "D", pKey: 10 } ];
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var store = db.createObjectStore("test", { keyPath: "pKey" });
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var index = store.createIndex("idx", "iKey");
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for(var i = 0; i < records.length; i++) {
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store.add(records[i]);
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}
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return store;
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}
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indexeddb_test(
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function(t, db, txn) {
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var store = setup_test_store(db);
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var index = store.index("idx");
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var cursor_rq = index.openCursor();
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var cursor;
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cursor_rq.onerror = t.unreached_func('openCursor should succeed');
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cursor_rq.onsuccess = t.step_func(function(e) {
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cursor = e.target.result;
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assert_true(!!cursor, "acquire cursor");
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store.deleteIndex("idx");
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});
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txn.oncomplete = function() {
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assert_throws("TransactionInactiveError", function() {
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cursor.continuePrimaryKey("A", 4);
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}, "transaction-state check should precede deletion check");
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t.done();
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};
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},
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null,
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"TransactionInactiveError v.s. InvalidStateError(deleted index)"
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);
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indexeddb_test(
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function(t, db, txn) {
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var store = setup_test_store(db);
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var cursor_rq = store.openCursor();
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var cursor;
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cursor_rq.onerror = t.unreached_func('openCursor should succeed');
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cursor_rq.onsuccess = t.step_func(function(e) {
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cursor = e.target.result;
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assert_true(!!cursor, "acquire cursor");
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db.deleteObjectStore("test");
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assert_throws("InvalidStateError", function() {
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cursor.continuePrimaryKey("A", 4);
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}, "deletion check should precede index source check");
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t.done();
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});
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},
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null,
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"InvalidStateError(deleted source) v.s. InvalidAccessError(incorrect source)"
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);
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indexeddb_test(
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function(t, db, txn) {
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var store = setup_test_store(db);
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var index = store.index("idx");
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var cursor_rq = index.openCursor(null, "nextunique");
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var cursor;
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cursor_rq.onerror = t.unreached_func('openCursor should succeed');
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cursor_rq.onsuccess = t.step_func(function(e) {
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cursor = e.target.result;
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assert_true(!!cursor, "acquire cursor");
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store.deleteIndex("idx");
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assert_throws("InvalidStateError", function() {
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cursor.continuePrimaryKey("A", 4);
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}, "deletion check should precede cursor direction check");
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t.done();
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});
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},
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null,
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"InvalidStateError(deleted source) v.s. InvalidAccessError(incorrect direction)"
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);
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indexeddb_test(
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function(t, db, txn) {
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var store = db.createObjectStore("test", {keyPath:"pKey"});
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var index = store.createIndex("idx", "iKey");
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store.add({ iKey: "A", pKey: 1 });
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var cursor_rq = index.openCursor(null, "nextunique");
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var cursor;
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cursor_rq.onerror = t.unreached_func('openCursor should succeed');
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cursor_rq.onsuccess = t.step_func(function(e) {
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if (e.target.result) {
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cursor = e.target.result;
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cursor.continue();
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return;
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}
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assert_throws("InvalidAccessError", function() {
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cursor.continuePrimaryKey("A", 4);
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}, "direction check should precede got_value_flag check");
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t.done();
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});
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},
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null,
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"InvalidAccessError(incorrect direction) v.s. InvalidStateError(iteration complete)"
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);
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indexeddb_test(
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function(t, db, txn) {
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var store = db.createObjectStore("test", {keyPath:"pKey"});
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var index = store.createIndex("idx", "iKey");
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store.add({ iKey: "A", pKey: 1 });
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var cursor_rq = index.openCursor(null, "nextunique");
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var cursor;
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cursor_rq.onerror = t.unreached_func('openCursor should succeed');
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cursor_rq.onsuccess = t.step_func(function(e) {
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if (!cursor) {
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cursor = e.target.result;
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assert_true(!!cursor, "acquire cursor");
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cursor.continue();
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assert_throws("InvalidAccessError", function() {
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cursor.continuePrimaryKey("A", 4);
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}, "direction check should precede iteration ongoing check");
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t.done();
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}
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});
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},
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null,
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"InvalidAccessError(incorrect direction) v.s. InvalidStateError(iteration ongoing)"
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);
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indexeddb_test(
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function(t, db, txn) {
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var store = setup_test_store(db);
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var cursor_rq = store.openCursor();
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var cursor;
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cursor_rq.onerror = t.unreached_func('openCursor should succeed');
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cursor_rq.onsuccess = t.step_func(function(e) {
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if (!cursor) {
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cursor = e.target.result;
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assert_true(!!cursor, "acquire cursor");
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cursor.continue();
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assert_throws("InvalidAccessError", function() {
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cursor.continuePrimaryKey("A", 4);
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}, "index source check should precede iteration ongoing check");
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t.done();
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}
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});
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},
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null,
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"InvalidAccessError(incorrect source) v.s. InvalidStateError(iteration ongoing)"
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);
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indexeddb_test(
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function(t, db, txn) {
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var store = db.createObjectStore("test", {keyPath:"pKey"});
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store.add({ iKey: "A", pKey: 1 });
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var cursor_rq = store.openCursor();
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var cursor;
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cursor_rq.onerror = t.unreached_func('openCursor should succeed');
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cursor_rq.onsuccess = t.step_func(function(e) {
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if (e.target.result) {
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cursor = e.target.result;
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cursor.continue();
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return;
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}
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assert_throws("InvalidAccessError", function() {
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cursor.continuePrimaryKey("A", 4);
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}, "index source check should precede got_value_flag check");
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t.done();
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});
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},
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null,
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"InvalidAccessError(incorrect source) v.s. InvalidStateError(iteration complete)"
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);
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indexeddb_test(
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function(t, db, txn) {
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var store = setup_test_store(db);
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var index = store.index("idx");
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var cursor_rq = index.openCursor();
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var cursor;
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cursor_rq.onerror = t.unreached_func('openCursor should succeed');
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cursor_rq.onsuccess = t.step_func(function(e) {
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if (!cursor) {
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cursor = e.target.result;
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assert_true(!!cursor, "acquire cursor");
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cursor.continue();
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assert_throws("InvalidStateError", function() {
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cursor.continuePrimaryKey(null, 4);
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}, "iteration ongoing check should precede unset key check");
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t.done();
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}
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});
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},
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null,
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"InvalidStateError(iteration ongoing) v.s. DataError(unset key)"
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);
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indexeddb_test(
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function(t, db, txn) {
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var store = db.createObjectStore("test", {keyPath:"pKey"});
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var index = store.createIndex("idx", "iKey");
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store.add({ iKey: "A", pKey: 1 });
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var cursor_rq = index.openCursor();
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var cursor;
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cursor_rq.onerror = t.unreached_func('openCursor should succeed');
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cursor_rq.onsuccess = t.step_func(function(e) {
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if (e.target.result) {
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cursor = e.target.result;
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cursor.continue();
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return;
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}
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assert_throws("InvalidStateError", function() {
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cursor.continuePrimaryKey(null, 4);
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}, "got_value_flag check should precede unset key check");
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t.done();
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});
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},
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null,
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"InvalidStateError(iteration complete) v.s. DataError(unset key)"
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);
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indexeddb_test(
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function(t, db, txn) {
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var store = setup_test_store(db);
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var index = store.index("idx");
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var cursor_rq = index.openCursor();
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var cursor;
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cursor_rq.onerror = t.unreached_func('openCursor should succeed');
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cursor_rq.onsuccess = t.step_func(function(e) {
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cursor = e.target.result;
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assert_true(!!cursor, "acquire cursor");
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assert_throws("DataError", function() {
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cursor.continuePrimaryKey(null, 4);
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}, "DataError is expected if key is unset.");
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t.done();
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});
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},
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null,
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"DataError(unset key)"
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);
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indexeddb_test(
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function(t, db, txn) {
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var store = setup_test_store(db);
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var index = store.index("idx");
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var cursor_rq = index.openCursor();
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var cursor;
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cursor_rq.onerror = t.unreached_func('openCursor should succeed');
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cursor_rq.onsuccess = t.step_func(function(e) {
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cursor = e.target.result;
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assert_true(!!cursor, "acquire cursor");
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assert_throws("DataError", function() {
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cursor.continuePrimaryKey("A", null);
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}, "DataError is expected if primary key is unset.");
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t.done();
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});
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},
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null,
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"DataError(unset primary key)"
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);
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indexeddb_test(
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function(t, db, txn) {
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var store = setup_test_store(db);
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var index = store.index("idx");
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var cursor_rq = index.openCursor(IDBKeyRange.lowerBound("B"));
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var cursor;
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cursor_rq.onerror = t.unreached_func('openCursor should succeed');
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cursor_rq.onsuccess = t.step_func(function(e) {
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cursor = e.target.result;
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assert_true(!!cursor, "acquire cursor");
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assert_equals(cursor.key, "B", "expected key");
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assert_equals(cursor.primaryKey, 5, "expected primary key");
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assert_throws("DataError", function() {
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cursor.continuePrimaryKey("A", 6);
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}, "DataError is expected if key is lower then current one.");
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assert_throws("DataError", function() {
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cursor.continuePrimaryKey("B", 5);
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}, "DataError is expected if primary key is equal to current one.");
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assert_throws("DataError", function() {
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cursor.continuePrimaryKey("B", 4);
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}, "DataError is expected if primary key is lower than current one.");
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t.done();
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});
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},
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null,
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"DataError(keys are lower then current one) in 'next' direction"
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);
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indexeddb_test(
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function(t, db, txn) {
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var store = setup_test_store(db);
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var index = store.index("idx");
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var cursor_rq = index.openCursor(IDBKeyRange.upperBound("B"), "prev");
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var cursor;
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cursor_rq.onerror = t.unreached_func('openCursor should succeed');
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cursor_rq.onsuccess = t.step_func(function(e) {
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cursor = e.target.result;
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assert_true(!!cursor, "acquire cursor");
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assert_equals(cursor.key, "B", "expected key");
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assert_equals(cursor.primaryKey, 7, "expected primary key");
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assert_throws("DataError", function() {
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cursor.continuePrimaryKey("C", 6);
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}, "DataError is expected if key is larger then current one.");
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assert_throws("DataError", function() {
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cursor.continuePrimaryKey("B", 7);
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}, "DataError is expected if primary key is equal to current one.");
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assert_throws("DataError", function() {
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cursor.continuePrimaryKey("B", 8);
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}, "DataError is expected if primary key is larger than current one.");
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t.done();
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});
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},
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null,
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"DataError(keys are larger then current one) in 'prev' direction"
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);
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</script>
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<div id="log"></div>
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