mirror of
https://github.com/servo/servo
synced 2026-04-28 18:37:39 +02:00
208 lines
7.5 KiB
HTML
208 lines
7.5 KiB
HTML
<!DOCTYPE html>
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<title>IndexedDB: Test IDBIndex.getAllKeys.</title>
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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>
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setup({explicit_done: true});
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var alphabet = 'abcdefghijklmnopqrstuvwxyz'.split('');
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function doSetup(dbName, dbVersion, onsuccess) {
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var delete_request = indexedDB.deleteDatabase(dbName);
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delete_request.onerror = function() {
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assert_unreached('deleteDatabase should not fail');
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};
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delete_request.onsuccess = function(e) {
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var req = indexedDB.open(dbName, dbVersion);
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req.onsuccess = onsuccess;
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req.onerror = function() {
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assert_unreached('open should not fail');
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};
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req.onupgradeneeded = function(evt) {
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var connection = evt.target.result;
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var store = connection.createObjectStore('generated',
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{autoIncrement: true, keyPath: 'id'});
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var index = store.createIndex('test_idx', 'upper');
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alphabet.forEach(function(letter) {
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store.put({ch: letter, upper: letter.toUpperCase()});
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});
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store = connection.createObjectStore('out-of-line', null);
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index = store.createIndex('test_idx', 'upper');
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alphabet.forEach(function(letter) {
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store.put({ch: letter, upper: letter.toUpperCase()}, letter);
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});
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store = connection.createObjectStore('out-of-line-multi', null);
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index = store.createIndex('test_idx', 'attribs', {multiEntry: true});
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alphabet.forEach(function(letter) {
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attrs = [];
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if (['a', 'e', 'i', 'o', 'u'].indexOf(letter) != -1)
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attrs.push('vowel');
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else
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attrs.push('consonant');
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if (letter == 'a')
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attrs.push('first');
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if (letter == 'z')
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attrs.push('last');
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store.put({ch: letter, attribs: attrs}, letter.toUpperCase());
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});
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store = connection.createObjectStore('empty', null);
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index = store.createIndex('test_idx', 'upper');
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};
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};
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}
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function createGetAllKeysRequest(t, storeName, connection, range, maxCount) {
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var transaction = connection.transaction(storeName, 'readonly');
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var store = transaction.objectStore(storeName);
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var index = store.index('test_idx');
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var req = index.getAllKeys(range, maxCount);
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req.onerror = t.unreached_func('getAllKeys request should succeed');
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return req;
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}
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doSetup(location.pathname + '-IDBIndex.getAllKeys', 1, function(evt) {
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var connection = evt.target.result;
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async_test(function(t) {
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var req = createGetAllKeysRequest(t, 'out-of-line', connection, 'C');
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req.onsuccess = t.step_func(function(evt) {
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var data = evt.target.result;
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assert_array_equals(evt.target.result, ['c']);
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t.done();
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});
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}, 'Single item get');
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async_test(function(t) {
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var req = createGetAllKeysRequest(t, 'empty', connection);
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req.onsuccess = t.step_func(function(evt) {
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assert_array_equals(evt.target.result, [],
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'getAllKeys() on empty object store should return empty array');
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t.done();
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});
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}, 'Empty object store');
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async_test(function(t) {
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var req = createGetAllKeysRequest(t, 'out-of-line', connection);
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req.onsuccess = t.step_func(function(evt) {
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assert_array_equals(evt.target.result, alphabet,
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'getAllKeys() should return a..z');
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t.done();
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});
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}, 'Get all keys');
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async_test(function(t) {
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var req = createGetAllKeysRequest(t, 'generated', connection);
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req.onsuccess = t.step_func(function(evt) {
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assert_array_equals(evt.target.result,
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[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18,
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19, 20, 21, 22, 23, 24, 25, 26],
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'getAllKeys() should return 1..26');
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t.done();
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});
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}, 'Get all generated keys');
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async_test(function(t) {
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var req = createGetAllKeysRequest(t, 'out-of-line', connection, undefined,
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10);
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req.onsuccess = t.step_func(function(evt) {
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assert_array_equals(evt.target.result,
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'abcdefghij'.split(''),
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'getAllKeys() should return a..j');
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t.done();
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});
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}, 'maxCount=10');
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async_test(function(t) {
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var req = createGetAllKeysRequest(t, 'out-of-line', connection,
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IDBKeyRange.bound('G', 'M'));
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req.onsuccess = t.step_func(function(evt) {
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assert_array_equals(evt.target.result,
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'ghijklm'.split(''),
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'getAllKeys() should return g..m');
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t.done();
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});
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}, 'Get bound range');
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async_test(function(t) {
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var req = createGetAllKeysRequest(t, 'out-of-line', connection,
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IDBKeyRange.bound('G', 'M'), 3);
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req.onsuccess = t.step_func(function(evt) {
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assert_array_equals(evt.target.result,
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['g', 'h', 'i'],
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'getAllKeys() should return g..i');
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t.done();
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});
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}, 'Get bound range with maxCount');
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async_test(function(t) {
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var req = createGetAllKeysRequest(t, 'out-of-line', connection,
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IDBKeyRange.bound('G', 'K', false, true));
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req.onsuccess = t.step_func(function(evt) {
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assert_array_equals(evt.target.result,
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['g', 'h', 'i', 'j'],
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'getAllKeys() should return g..j');
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t.done();
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});
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}, 'Get upper excluded');
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async_test(function(t) {
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var req = createGetAllKeysRequest(t, 'out-of-line', connection,
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IDBKeyRange.bound('G', 'K', true, false));
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req.onsuccess = t.step_func(function(evt) {
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assert_array_equals(evt.target.result,
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['h', 'i', 'j', 'k'],
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'getAllKeys() should return h..k');
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t.done();
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});
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}, 'Get lower excluded');
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async_test(function(t) {
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var req = createGetAllKeysRequest(t, 'generated',
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connection, IDBKeyRange.bound(4, 15), 3);
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req.onsuccess = t.step_func(function(evt) {
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assert_array_equals(evt.target.result, [],
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'getAllKeys() should return []');
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t.done();
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});
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}, 'Get bound range (generated) with maxCount');
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async_test(function(t) {
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var req = createGetAllKeysRequest(t, 'out-of-line',
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connection, "Doesn't exist");
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req.onsuccess = t.step_func(function(evt) {
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assert_array_equals(evt.target.result, [],
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'getAllKeys() using a nonexistent key should return empty array');
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t.done();
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req.onerror = t.unreached_func('getAllKeys request should succeed');
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});
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}, 'Non existent key');
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async_test(function(t) {
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var req = createGetAllKeysRequest(t, 'out-of-line', connection,
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undefined, 0);
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req.onsuccess = t.step_func(function(evt) {
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assert_array_equals(evt.target.result, alphabet,
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'getAllKeys() should return a..z');
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t.done();
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});
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}, 'maxCount=0');
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async_test(function(t) {
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var req = createGetAllKeysRequest(t, 'out-of-line-multi', connection,
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'vowel');
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req.onsuccess = t.step_func(function(evt) {
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assert_array_equals(evt.target.result, ['A','E','I','O','U'])
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t.done();
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});
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req.onerror = t.unreached_func('getAllKeys request should succeed');
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}, 'Retrieve multiEntry keys');
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// Explicit done needed in case async_test body fails synchronously.
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done();
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});
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</script>
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