diff options
Diffstat (limited to 'testing/web-platform/tests/IndexedDB/idbindex-rename.html')
| -rw-r--r-- | testing/web-platform/tests/IndexedDB/idbindex-rename.html | 301 |
1 files changed, 301 insertions, 0 deletions
diff --git a/testing/web-platform/tests/IndexedDB/idbindex-rename.html b/testing/web-platform/tests/IndexedDB/idbindex-rename.html new file mode 100644 index 0000000000..db06a7e237 --- /dev/null +++ b/testing/web-platform/tests/IndexedDB/idbindex-rename.html @@ -0,0 +1,301 @@ +<!doctype html> +<meta charset="utf8"> +<meta name="timeout" content="long"> +<title>IndexedDB: index renaming support</title> +<link rel="help" + href="https://w3c.github.io/IndexedDB/#dom-idbindex-name"> +<link rel="author" href="pwnall@chromium.org" title="Victor Costan"> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<script src="resources/support-promises.js"></script> +<script> +'use strict'; + +promise_test(testCase => { + let authorIndex = null, authorIndex2 = null; + let renamedAuthorIndex = null, renamedAuthorIndex2 = null; + return createDatabase(testCase, (database, transaction) => { + const store = createBooksStore(testCase, database); + authorIndex = store.index('by_author'); + }).then(database => { + const transaction = database.transaction('books', 'readonly', {durability: 'relaxed'}); + const store = transaction.objectStore('books'); + assert_array_equals( + store.indexNames, ['by_author', 'by_title'], + 'Test setup should have created two indexes'); + authorIndex2 = store.index('by_author'); + return checkAuthorIndexContents( + testCase, authorIndex2, + 'The index should have the expected contents before any renaming'). + then(() => database.close()); + }).then(() => migrateDatabase(testCase, 2, (database, transaction) => { + const store = transaction.objectStore('books'); + renamedAuthorIndex = store.index('by_author'); + renamedAuthorIndex.name = 'renamed_by_author'; + + assert_equals( + renamedAuthorIndex.name, 'renamed_by_author', + 'IDBIndex name should change immediately after a rename'); + assert_array_equals( + store.indexNames, ['by_title', 'renamed_by_author'], + 'IDBObjectStore.indexNames should immediately reflect the rename'); + assert_equals( + store.index('renamed_by_author'), renamedAuthorIndex, + 'IDBObjectStore.index should return the renamed index store when ' + + 'queried using the new name immediately after the rename'); + assert_throws_dom( + 'NotFoundError', () => store.index('by_author'), + 'IDBObjectStore.index should throw when queried using the ' + + "renamed index's old name immediately after the rename"); + })).then(database => { + const transaction = database.transaction('books', 'readonly', {durability: 'relaxed'}); + const store = transaction.objectStore('books'); + assert_array_equals( + store.indexNames, ['by_title', 'renamed_by_author'], + 'IDBObjectStore.indexNames should still reflect the rename after ' + + 'the versionchange transaction commits'); + renamedAuthorIndex2 = store.index('renamed_by_author'); + return checkAuthorIndexContents( + testCase, renamedAuthorIndex2, + 'Renaming an index should not change its contents').then( + () => database.close()); + }).then(() => { + assert_equals( + authorIndex.name, 'by_author', + 'IDBIndex obtained before the rename transaction should not ' + + 'reflect the rename'); + assert_equals( + authorIndex2.name, 'by_author', + 'IDBIndex obtained before the rename transaction should not ' + + 'reflect the rename'); + assert_equals( + renamedAuthorIndex.name, 'renamed_by_author', + 'IDBIndex used in the rename transaction should keep reflecting ' + + 'the new name after the transaction is committed'); + assert_equals( + renamedAuthorIndex2.name, 'renamed_by_author', + 'IDBIndex obtained after the rename transaction should reflect ' + + 'the new name'); + }); +}, 'IndexedDB index rename in new transaction'); + +promise_test(testCase => { + let renamedAuthorIndex = null, renamedAuthorIndex2 = null; + return createDatabase(testCase, (database, transaction) => { + const store = createBooksStore(testCase, database); + renamedAuthorIndex = store.index('by_author'); + renamedAuthorIndex.name = 'renamed_by_author'; + + assert_equals( + renamedAuthorIndex.name, 'renamed_by_author', + 'IDBIndex name should change immediately after a rename'); + assert_array_equals( + store.indexNames, ['by_title', 'renamed_by_author'], + 'IDBObjectStore.indexNames should immediately reflect the rename'); + assert_equals( + store.index('renamed_by_author'), renamedAuthorIndex, + 'IDBObjectStore.index should return the renamed index store when ' + + 'queried using the new name immediately after the rename'); + assert_throws_dom( + 'NotFoundError', () => store.index('by_author'), + 'IDBObjectStore.index should throw when queried using the ' + + "renamed index's old name immediately after the rename"); + }).then(database => { + const transaction = database.transaction('books', 'readonly', {durability: 'relaxed'}); + const store = transaction.objectStore('books'); + assert_array_equals( + store.indexNames, ['by_title', 'renamed_by_author'], + 'IDBObjectStore.indexNames should still reflect the rename after ' + + 'the versionchange transaction commits'); + renamedAuthorIndex2 = store.index('renamed_by_author'); + return checkAuthorIndexContents( + testCase, renamedAuthorIndex2, + 'Renaming an index should not change its contents').then( + () => database.close()); + }).then(() => { + assert_equals( + renamedAuthorIndex.name, 'renamed_by_author', + 'IDBIndex used in the rename transaction should keep reflecting ' + + 'the new name after the transaction is committed'); + assert_equals( + renamedAuthorIndex2.name, 'renamed_by_author', + 'IDBIndex obtained after the rename transaction should reflect ' + + 'the new name'); + }); +}, 'IndexedDB index rename in the transaction where it is created'); + +promise_test(testCase => { + return createDatabase(testCase, (database, transaction) => { + createBooksStore(testCase, database); + }).then(database => { + database.close(); + }).then(() => migrateDatabase(testCase, 2, (database, transaction) => { + const store = transaction.objectStore('books'); + const index = store.index('by_author'); + index.name = 'by_author'; + assert_array_equals( + store.indexNames, ['by_author', 'by_title'], + 'Renaming an index to the same name should not change the ' + + "index's IDBObjectStore.indexNames"); + })).then(database => { + const transaction = database.transaction('books', 'readonly', {durability: 'relaxed'}); + const store = transaction.objectStore('books'); + assert_array_equals( + store.indexNames, ['by_author', 'by_title'], + 'Committing a transaction that renames a store to the same name ' + + "should not change the index's IDBObjectStore.indexNames"); + const index = store.index('by_author'); + return checkAuthorIndexContents( + testCase, index, + 'Committing a transaction that renames an index to the same name ' + + "should not change the index's contents").then( + () => database.close()); + }); +}, 'IndexedDB index rename to the same name succeeds'); + +promise_test(testCase => { + return createDatabase(testCase, (database, transaction) => { + createBooksStore(testCase, database); + }).then(database => { + database.close(); + }).then(() => migrateDatabase(testCase, 2, (database, transaction) => { + const store = transaction.objectStore('books'); + const index = store.index('by_author'); + store.deleteIndex('by_title'); + index.name = 'by_title'; + assert_array_equals( + store.indexNames, ['by_title'], + 'IDBObjectStore.indexNames should immediately reflect the rename'); + })).then(database => { + const transaction = database.transaction('books', 'readonly', {durability: 'relaxed'}); + const store = transaction.objectStore('books'); + assert_array_equals( + store.indexNames, ['by_title'], + 'IDBObjectStore.indexNames should still reflect the rename after ' + + 'the versionchange transaction commits'); + const index = store.index('by_title'); + return checkAuthorIndexContents( + testCase, index, + 'Renaming an index should not change its contents').then( + () => database.close()); + }); +}, 'IndexedDB index rename to the name of a deleted index succeeds'); + +promise_test(testCase => { + return createDatabase(testCase, (database, transaction) => { + createBooksStore(testCase, database); + }).then(database => { + database.close(); + }).then(() => migrateDatabase(testCase, 2, (database, transaction) => { + const store = transaction.objectStore('books'); + store.index('by_author').name = 'tmp'; + store.index('by_title').name = 'by_author'; + store.index('tmp').name = 'by_title'; + assert_array_equals( + store.indexNames, ['by_author', 'by_title'], + 'IDBObjectStore.indexNames should reflect the swap immediately ' + + 'after the renames'); + return checkTitleIndexContents( + testCase, store.index('by_author'), + 'Renaming an index should not change its contents'); + })).then(database => { + const transaction = database.transaction('books', 'readonly', {durability: 'relaxed'}); + const store = transaction.objectStore('books'); + assert_array_equals( + store.indexNames, ['by_author', 'by_title'], + 'IDBObjectStore.indexNames should still reflect the swap after ' + + 'the versionchange transaction commits'); + const index = store.index('by_title'); + return checkAuthorIndexContents( + testCase, index, + 'Renaming an index should not change its contents').then( + () => database.close()); + }); +}, 'IndexedDB index swapping via renames succeeds'); + +promise_test(testCase => { + return createDatabase(testCase, (database, transaction) => { + createBooksStore(testCase, database); + }).then(database => { + database.close(); + }).then(() => migrateDatabase(testCase, 2, (database, transaction) => { + const store = transaction.objectStore('books'); + const index = store.index('by_author'); + + index.name = 42; + assert_equals(index.name, '42', + 'IDBIndex name should change immediately after a rename to a ' + + 'number'); + assert_array_equals( + store.indexNames, ['42', 'by_title'], + 'IDBObjectStore.indexNames should immediately reflect the ' + + 'stringifying rename'); + + index.name = true; + assert_equals(index.name, 'true', + 'IDBIndex name should change immediately after a rename to a ' + + 'boolean'); + + index.name = {}; + assert_equals(index.name, '[object Object]', + 'IDBIndex name should change immediately after a rename to an ' + + 'object'); + + index.name = () => null; + assert_equals(index.name, '() => null', + 'IDBIndex name should change immediately after a rename to a ' + + 'function'); + + index.name = undefined; + assert_equals(index.name, 'undefined', + 'IDBIndex name should change immediately after a rename to ' + + 'undefined'); + })).then(database => { + const transaction = database.transaction('books', 'readonly', {durability: 'relaxed'}); + const store = transaction.objectStore('books'); + assert_array_equals( + store.indexNames, ['by_title', 'undefined'], + 'IDBObjectStore.indexNames should reflect the last rename ' + + 'after the versionchange transaction commits'); + const index = store.index('undefined'); + return checkAuthorIndexContents( + testCase, index, + 'Renaming an index should not change its contents').then( + () => database.close()); + }); +}, 'IndexedDB index rename stringifies non-string names'); + +for (let escapedName of ['', '\\u0000', '\\uDC00\\uD800']) ((escapedName) => { + const name = JSON.parse('"' + escapedName + '"'); + promise_test(testCase => { + return createDatabase(testCase, (database, transaction) => { + createBooksStore(testCase, database); + }).then(database => { + database.close(); + }).then(() => migrateDatabase(testCase, 2, (database, transaction) => { + const store = transaction.objectStore('books'); + const index = store.index('by_author'); + + index.name = name; + assert_equals(index.name, name, + 'IDBIndex name should change immediately after the rename'); + assert_array_equals( + store.indexNames, [name, 'by_title'].sort(), + 'IDBObjectStore.indexNames should immediately reflect the rename'); + })).then(database => { + const transaction = database.transaction('books', 'readonly', {durability: 'relaxed'}); + const store = transaction.objectStore('books'); + assert_array_equals( + store.indexNames, [name, 'by_title'].sort(), + 'IDBObjectStore.indexNames should reflect the rename ' + + 'after the versionchange transaction commits'); + const index = store.index(name); + return checkAuthorIndexContents( + testCase, index, + 'Renaming an index should not change its contents').then( + () => database.close()); + }); + }, 'IndexedDB index can be renamed to "' + escapedName + '"'); +})(escapedName); + +</script> |