| <!DOCTYPE html> |
| <html> |
| <!-- |
| Copyright 2020 The Chromium Authors |
| Use of this source code is governed by a BSD-style license that can be |
| found in the LICENSE file. |
| --> |
| <head> |
| <!-- Read & verify database created by migration_database_generator.html --> |
| <title>IDB test for migration from schema v3</title> |
| <script type="text/javascript" src="common.js"></script> |
| <script> |
| const dbName = 'db_migration_test'; |
| const objectStoreName = 'storeName'; |
| var testTimes = true; |
| |
| const objectStoreData = [ |
| { id: 0, name: 'Daniel', flagged: true, |
| data: { type: 'blob', size: 9, contentType: '', content: 'testData1' } }, |
| { id: 1, name: 'Henry', flagged: false, |
| data: { type: 'blob', size: 9, |
| contentType: 'application/test', content: 'testData2' } }, |
| { id: 2, name: 'Sarah', flagged: true, |
| data: { type: 'file', name: "some_text.txt", |
| lastModified: 1579809038000, size: 7, content: 'hello!\n' } }, |
| { id: 3, name: 'Dave', flagged: false, |
| data: { type: 'file', name: "empty_file.txt", |
| lastModified: 1579808985000, size: 0, content: '' } }, |
| { id: 4, name: 'Courtney', flagged: true, |
| data: { type: 'file', name: "unnamed.gif", |
| lastModified: 1579199256000, size: 584359, content: null } }, |
| { id: 5, name: 'Ruthie', flagged: false, |
| data: { type: 'blob', size: 0, contentType: '', content: '' } }, |
| ]; |
| |
| let contentsLeft = 0; |
| |
| let compareContents = async (blobOrFile, contents, size) => { |
| try { |
| self.text = await blobOrFile.text(); |
| self.reference = contents; |
| self.size = size; |
| shouldBe("text", "reference"); |
| shouldBe("text.length", "size"); |
| contentsLeft -= 1; |
| if (contentsLeft == 0) |
| done('Finished comparisons. Databases match.'); |
| } catch(e) { |
| fail("Could not read blob: " + e); |
| } |
| } |
| |
| async function test() { |
| let param = location.hash.substring(1); |
| if (param == 'ignoreTimes') |
| testTimes = false; |
| |
| let upgraded = false; |
| let db = await promiseOpenDb('blob_corrupt_db', () => { upgraded = true; }); |
| if (upgraded) { |
| fail("Database should already be populated"); |
| return; |
| } |
| |
| const transaction = db.transaction(objectStoreName, 'readonly'); |
| transaction.onabort = unexpectedAbortCallback; |
| transaction.onerror = unexpectedErrorCallback; |
| transaction.oncomplete = () => { debug("Finished reading database."); }; |
| const objectStore = transaction.objectStore(objectStoreName); |
| |
| for (let rowRef of objectStoreData) { |
| debug('Fetching row ' + rowRef.id); |
| const request = objectStore.get(rowRef.id); |
| request.onerror = unexpectedErrorCallback; |
| request.onsuccess = (event) => { |
| self.value = event.target.result; |
| self.rowRef = rowRef; |
| debug('Received row ' + value.id); |
| shouldBe("value.id", "rowRef.id"); |
| shouldBe("value.name", "rowRef.name"); |
| shouldBe("value.flagged", "rowRef.flagged"); |
| shouldBe("value.data.size", "rowRef.data.size"); |
| if (rowRef.data.type == 'blob') { |
| shouldBe("value.data.type", "rowRef.data.contentType"); |
| } else if (rowRef.data.type == 'file') { |
| shouldBe("value.data.name", "rowRef.data.name"); |
| if (testTimes) |
| shouldBe("rowRef.data.lastModified", "value.data.lastModified"); |
| } |
| if (rowRef.data.content != null) { |
| contentsLeft += 1; |
| compareContents(value.data, rowRef.data.content, rowRef.data.size); |
| } |
| } |
| } |
| } |
| |
| </script> |
| </head> |
| <body onLoad="test()"> |
| <div id="status">Starting...</div> |
| </body> |
| </html> |
