| <!DOCTYPE html> |
| <script src="../../fast/js/resources/js-test-pre.js"></script> |
| <script src="resources/shared.js"></script> |
| <script> |
| |
| description("Exercise optional arguments with missing vs. undefined in IndexedDB methods."); |
| |
| indexedDBTest(prepareDatabase, checkOptionalArguments); |
| function prepareDatabase(evt) |
| { |
| preamble(evt); |
| evalAndLog("db = event.target.result"); |
| evalAndLog("store = db.createObjectStore('store', {keyPath: 'id'})"); |
| evalAndLog("store.createIndex('by_name', 'name', {unique: true})"); |
| |
| evalAndLog("store.put({id: 1, name: 'a'})"); |
| } |
| |
| function checkOptionalArguments(event) |
| { |
| evalAndLog("tx = db.transaction('store', 'readwrite')"); |
| tx.oncomplete = finishJSTest; |
| |
| evalAndLog("store = tx.objectStore('store')"); |
| evalAndLog("index = store.index('by_name')"); |
| |
| shouldBe("IDBKeyRange.lowerBound(0).lowerOpen", "false"); |
| shouldBe("IDBKeyRange.upperBound(0).upperOpen", "false"); |
| shouldBe("IDBKeyRange.bound(0, 1).lowerOpen", "false"); |
| shouldBe("IDBKeyRange.bound(0, 1).upperOpen", "false"); |
| |
| shouldBe("IDBKeyRange.lowerBound(0, undefined).lowerOpen", "false"); |
| shouldBe("IDBKeyRange.upperBound(0, undefined).upperOpen", "false"); |
| shouldBe("IDBKeyRange.bound(0, 1, undefined, undefined).lowerOpen", "false"); |
| shouldBe("IDBKeyRange.bound(0, 1, undefined, undefined).upperOpen", "false"); |
| |
| shouldNotThrow("store.add({id: 2, name: 'b'})"); |
| shouldNotThrow("store.put({id: 3, name: 'c'})"); |
| shouldNotThrow("store.add({id: 4, name: 'd'}, undefined)"); |
| shouldNotThrow("store.put({id: 5, name: 'e'}, undefined)"); |
| |
| tasks = [ |
| function(callback) { verifyCursor("store.openCursor()", "next", 5, callback); }, |
| function(callback) { verifyCursor("store.openCursor(null)", "next", 5, callback); }, |
| function(callback) { verifyCursor("store.openCursor(IDBKeyRange.lowerBound(4))", "next", 2, callback); }, |
| function(callback) { verifyCursor("store.openCursor(3)", "next", 1, callback); }, |
| |
| function(callback) { verifyCursor("index.openCursor()", "next", 5, callback); }, |
| function(callback) { verifyCursor("index.openCursor(null)", "next", 5, callback); }, |
| function(callback) { verifyCursor("index.openCursor(IDBKeyRange.lowerBound('b'))", "next", 4, callback); }, |
| function(callback) { verifyCursor("index.openCursor('c')", "next", 1, callback); }, |
| |
| function(callback) { verifyCursor("index.openKeyCursor()", "next", 5, callback); }, |
| function(callback) { verifyCursor("index.openKeyCursor(null)", "next", 5, callback); }, |
| function(callback) { verifyCursor("index.openKeyCursor(IDBKeyRange.lowerBound('b'))", "next", 4, callback); }, |
| function(callback) { verifyCursor("index.openKeyCursor('c')", "next", 1, callback); }, |
| |
| function(callback) { verifyCount("store.count()", 5, callback); }, |
| function(callback) { verifyCount("store.count(null)", 5, callback); }, |
| function(callback) { verifyCount("store.count(IDBKeyRange.lowerBound(2))", 4, callback); }, |
| |
| function(callback) { verifyCount("index.count()", 5, callback); }, |
| function(callback) { verifyCount("index.count(null)", 5, callback); }, |
| function(callback) { verifyCount("index.count(IDBKeyRange.lowerBound('b'))", 4, callback); }, |
| |
| continueUndefined, |
| |
| ]; |
| function doNextTask() { |
| var task = tasks.shift(); |
| if (task) { |
| task(doNextTask); |
| } |
| } |
| doNextTask(); |
| } |
| |
| function verifyCursor(expr, direction, expected, callback) |
| { |
| preamble(); |
| cursor = null; |
| continues = 0; |
| evalAndLog("request = " + expr); |
| request.onerror = unexpectedErrorCallback; |
| |
| request.onsuccess = function() { |
| if (request.result) { |
| if (!cursor) { |
| evalAndLog("cursor = request.result"); |
| shouldBeEqualToString("cursor.direction", direction); |
| } |
| ++continues; |
| cursor.continue(); |
| } else { |
| shouldBe("continues", JSON.stringify(expected)); |
| callback(); |
| } |
| }; |
| } |
| |
| function verifyCount(expr, expected, callback) |
| { |
| preamble(); |
| evalAndLog("request = " + expr); |
| request.onerror = unexpectedErrorCallback; |
| |
| request.onsuccess = function() { |
| shouldBe("request.result", JSON.stringify(expected)); |
| callback(); |
| }; |
| } |
| |
| function continueUndefined(callback) |
| { |
| preamble(); |
| first = true; |
| evalAndLog("request = store.openCursor()"); |
| request.onerror = unexpectedErrorCallback; |
| |
| request.onsuccess = function() { |
| if (first) { |
| first = false; |
| evalAndLog("cursor = request.result"); |
| shouldBeNonNull("request.result"); |
| shouldNotThrow("cursor.continue(undefined)"); |
| callback(); |
| } |
| }; |
| } |
| |
| </script> |
| <script src="../../fast/js/resources/js-test-post.js"></script> |
