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+<!DOCTYPE html>
+<title>IndexedDB: Test IDBIndex.getAll.</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="resources/support.js"></script>
+<script>
+var alphabet = 'abcdefghijklmnopqrstuvwxyz'.split('');
+var ALPHABET = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'.split('');
+
+function getall_test(func, name) {
+ indexeddb_test(
+ function(t, connection, tx) {
+ var store = connection.createObjectStore('generated',
+ {autoIncrement: true, keyPath: 'id'});
+ var index = store.createIndex('test_idx', 'upper');
+ alphabet.forEach(function(letter) {
+ store.put({ch: letter, upper: letter.toUpperCase()});
+ });
+
+ store = connection.createObjectStore('out-of-line', null);
+ index = store.createIndex('test_idx', 'upper');
+ alphabet.forEach(function(letter) {
+ store.put({ch: letter, upper: letter.toUpperCase()}, letter);
+ });
+
+ store = connection.createObjectStore('out-of-line-not-unique', null);
+ index = store.createIndex('test_idx', 'half');
+ alphabet.forEach(function(letter) {
+ if (letter <= 'm')
+ store.put({ch: letter, half: 'first'}, letter);
+ else
+ store.put({ch: letter, half: 'second'}, letter);
+ });
+
+ store = connection.createObjectStore('out-of-line-multi', null);
+ index = store.createIndex('test_idx', 'attribs', {multiEntry: true});
+ alphabet.forEach(function(letter) {
+ attrs = [];
+ if (['a', 'e', 'i', 'o', 'u'].indexOf(letter) != -1)
+ attrs.push('vowel');
+ else
+ attrs.push('consonant');
+ if (letter == 'a')
+ attrs.push('first');
+ if (letter == 'z')
+ attrs.push('last');
+ store.put({ch: letter, attribs: attrs}, letter);
+ });
+
+ store = connection.createObjectStore('empty', null);
+ index = store.createIndex('test_idx', 'upper');
+ },
+ func,
+ name
+ );
+}
+
+function createGetAllRequest(t, storeName, connection, range, maxCount) {
+ var transaction = connection.transaction(storeName, 'readonly');
+ var store = transaction.objectStore(storeName);
+ var index = store.index('test_idx');
+ var req = index.getAll(range, maxCount);
+ req.onerror = t.unreached_func('getAll request should succeed');
+ return req;
+}
+
+getall_test(function(t, connection) {
+ var req = createGetAllRequest(t, 'out-of-line', connection, 'C');
+ req.onsuccess = t.step_func(function(evt) {
+ var data = evt.target.result;
+ assert_class_string(data, 'Array', 'result should be an array');
+ assert_array_equals(data.map(function(e) { return e.ch; }), ['c']);
+ assert_array_equals(data.map(function(e) { return e.upper; }), ['C']);
+ t.done();
+ });
+ }, 'Single item get');
+
+getall_test(function(t, connection) {
+ var req = createGetAllRequest(t, 'empty', connection);
+ req.onsuccess = t.step_func(function(evt) {
+ assert_array_equals(evt.target.result, [],
+ 'getAll() on empty object store should return an empty array');
+ t.done();
+ });
+ }, 'Empty object store');
+
+getall_test(function(t, connection) {
+ var req = createGetAllRequest(t, 'out-of-line', connection);
+ req.onsuccess = t.step_func(function(evt) {
+ var data = evt.target.result;
+ assert_class_string(data, 'Array', 'result should be an array');
+ assert_array_equals(data.map(function(e) { return e.ch; }), alphabet);
+ assert_array_equals(data.map(function(e) { return e.upper; }), ALPHABET);
+ t.done();
+ });
+ }, 'Get all keys');
+
+getall_test(function(t, connection) {
+ var req = createGetAllRequest(t, 'out-of-line', connection, undefined,
+ 10);
+ req.onsuccess = t.step_func(function(evt) {
+ var data = evt.target.result;
+ assert_class_string(data, 'Array', 'result should be an array');
+ assert_array_equals(data.map(function(e) { return e.ch; }), 'abcdefghij'.split(''));
+ assert_array_equals(data.map(function(e) { return e.upper; }), 'ABCDEFGHIJ'.split(''));
+ t.done();
+ });
+ }, 'maxCount=10');
+
+getall_test(function(t, connection) {
+ var req = createGetAllRequest(t, 'out-of-line', connection,
+ IDBKeyRange.bound('G', 'M'));
+ req.onsuccess = t.step_func(function(evt) {
+ var data = evt.target.result;
+ assert_array_equals(data.map(function(e) { return e.ch; }), 'ghijklm'.split(''));
+ assert_array_equals(data.map(function(e) { return e.upper; }), 'GHIJKLM'.split(''));
+ t.done();
+ });
+ }, 'Get bound range');
+
+getall_test(function(t, connection) {
+ var req = createGetAllRequest(t, 'out-of-line', connection,
+ IDBKeyRange.bound('G', 'M'), 3);
+ req.onsuccess = t.step_func(function(evt) {
+ var data = evt.target.result;
+ assert_class_string(data, 'Array', 'result should be an array');
+ assert_array_equals(data.map(function(e) { return e.ch; }), 'ghi'.split(''));
+ assert_array_equals(data.map(function(e) { return e.upper; }), 'GHI'.split(''));
+ t.done();
+ });
+ }, 'Get bound range with maxCount');
+
+getall_test(function(t, connection) {
+ var req = createGetAllRequest(t, 'out-of-line', connection,
+ IDBKeyRange.bound('G', 'K', false, true));
+ req.onsuccess = t.step_func(function(evt) {
+ var data = evt.target.result;
+ assert_class_string(data, 'Array', 'result should be an array');
+ assert_array_equals(data.map(function(e) { return e.ch; }), 'ghij'.split(''));
+ assert_array_equals(data.map(function(e) { return e.upper; }), 'GHIJ'.split(''));
+ t.done();
+ });
+ }, 'Get upper excluded');
+
+getall_test(function(t, connection) {
+ var req = createGetAllRequest(t, 'out-of-line', connection,
+ IDBKeyRange.bound('G', 'K', true, false));
+ req.onsuccess = t.step_func(function(evt) {
+ var data = evt.target.result;
+ assert_class_string(data, 'Array', 'result should be an array');
+ assert_array_equals(data.map(function(e) { return e.ch; }), 'hijk'.split(''));
+ assert_array_equals(data.map(function(e) { return e.upper; }), 'HIJK'.split(''));
+ t.done();
+ });
+ }, 'Get lower excluded');
+
+getall_test(function(t, connection) {
+ var req = createGetAllRequest(t, 'generated',
+ connection, IDBKeyRange.bound(4, 15), 3);
+ req.onsuccess = t.step_func(function(evt) {
+ var data = evt.target.result;
+ assert_true(Array.isArray(data));
+ assert_equals(data.length, 0);
+ t.done();
+ });
+ }, 'Get bound range (generated) with maxCount');
+
+getall_test(function(t, connection) {
+ var req = createGetAllRequest(t, 'out-of-line',
+ connection, "Doesn't exist");
+ req.onsuccess = t.step_func(function(evt) {
+ assert_array_equals(evt.target.result, [],
+ 'getAll() using a nonexistent key should return an empty array');
+ t.done();
+ req.onerror = t.unreached_func('getAll request should succeed');
+ });
+ }, 'Non existent key');
+
+getall_test(function(t, connection) {
+ var req = createGetAllRequest(t, 'out-of-line', connection,
+ undefined, 0);
+ req.onsuccess = t.step_func(function(evt) {
+ var data = evt.target.result;
+ assert_class_string(data, 'Array', 'result should be an array');
+ assert_array_equals(data.map(function(e) { return e.ch; }), alphabet);
+ assert_array_equals(data.map(function(e) { return e.upper; }), ALPHABET);
+ t.done();
+ });
+ }, 'maxCount=0');
+
+getall_test(function(t, connection) {
+ var req = createGetAllRequest(t, 'out-of-line-not-unique', connection,
+ 'first');
+ req.onsuccess = t.step_func(function(evt) {
+ var data = evt.target.result;
+ assert_class_string(data, 'Array', 'result should be an array');
+ assert_array_equals(data.map(function(e) { return e.ch; }), 'abcdefghijklm'.split(''));
+ assert_true(data.every(function(e) { return e.half === 'first'; }));
+ t.done();
+ });
+ }, 'Retrieve multiEntry key');
+
+getall_test(function(t, connection) {
+ var req = createGetAllRequest(t, 'out-of-line-multi', connection,
+ 'vowel');
+ req.onsuccess = t.step_func(function(evt) {
+ var data = evt.target.result;
+ assert_class_string(data, 'Array', 'result should be an array');
+ assert_array_equals(data.map(function(e) { return e.ch; }), ['a', 'e', 'i', 'o', 'u']);
+ assert_array_equals(data[0].attribs, ['vowel', 'first']);
+ assert_true(data.every(function(e) { return e.attribs[0] === 'vowel'; }));
+ t.done();
+ });
+ }, 'Retrieve one key multiple values');
+
+</script>
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-19 02:57:28 +0000