| <html> |
| <head> |
| <link rel="stylesheet" href="../../fast/js/resources/js-test-style.css"> |
| <script src="../../fast/js/resources/js-test-pre.js"></script> |
| <script src="../../fast/js/resources/js-test-post-function.js"></script> |
| <script src="resources/shared.js"></script> |
| </head> |
| <body> |
| <p id="description"></p> |
| <div id="console"></div> |
| <script> |
| |
| description("Test IndexedDB's objectStore.openCursor + the cursor it produces in depth."); |
| if (window.layoutTestController) |
| layoutTestController.waitUntilDone(); |
| |
| // In order of how it should be sorted by IndexedDB. |
| window.testData = [ |
| 2.718281828459, |
| 3, |
| 3.14159265, |
| 10, |
| // FIXME: Dates. |
| "A bigger string", |
| "The biggest", |
| "a low string" |
| ]; |
| |
| function openDatabase() |
| { |
| request = evalAndLog("webkitIndexedDB.open('objectstore-cursor')"); |
| request.onsuccess = setVersion; |
| request.onerror = unexpectedErrorCallback; |
| } |
| |
| function setVersion() |
| { |
| window.db = evalAndLog("db = event.target.result"); |
| |
| request = evalAndLog("db.setVersion('new version')"); |
| request.onsuccess = deleteExisting; |
| request.onerror = unexpectedErrorCallback; |
| } |
| |
| function deleteExisting() |
| { |
| window.trans = evalAndLog("trans = event.target.result"); |
| shouldBeTrue("trans !== null"); |
| trans.onabort = unexpectedAbortCallback; |
| |
| deleteAllObjectStores(db); |
| |
| window.objectStore = evalAndLog("db.createObjectStore('someObjectStore')"); |
| window.nextToAdd = 0; |
| addData(); |
| } |
| |
| function addData() |
| { |
| request = evalAndLog("objectStore.add('', testData[nextToAdd])"); |
| request.onsuccess = ++window.nextToAdd < testData.length ? addData : scheduleTests; |
| request.onerror = unexpectedErrorCallback; |
| } |
| |
| function scheduleTests() |
| { |
| debug("Scheduling tests..."); |
| window.scheduledTests = []; |
| for (var i = 0; i < testData.length; ++i) { |
| /* left bound, is open, right bound, is open, ascending */ |
| scheduledTests.unshift([i, true, null, null, true]); |
| scheduledTests.unshift([i, false, null, null, true]); |
| scheduledTests.unshift([null, null, i, true, true]); |
| scheduledTests.unshift([null, null, i, false, true]); |
| scheduledTests.unshift([i, true, null, null, false]); |
| scheduledTests.unshift([i, false, null, null, false]); |
| scheduledTests.unshift([null, null, i, true, false]); |
| scheduledTests.unshift([null, null, i, false, false]); |
| for (var j = 6; j < testData.length; ++j) { |
| scheduledTests.unshift([i, true, j, true, true]); |
| scheduledTests.unshift([i, true, j, false, true]); |
| scheduledTests.unshift([i, false, j, true, true]); |
| scheduledTests.unshift([i, false, j, false, true]); |
| scheduledTests.unshift([i, true, j, true, false]); |
| scheduledTests.unshift([i, true, j, false, false]); |
| scheduledTests.unshift([i, false, j, true, false]); |
| scheduledTests.unshift([i, false, j, false, false]); |
| } |
| } |
| |
| debug("Running tests..."); |
| runNextTest(); |
| } |
| |
| function runNextTest() |
| { |
| if (!scheduledTests.length) { |
| testNullKeyRange(); |
| return; |
| } |
| |
| var test = scheduledTests.pop(); |
| window.lower = test[0]; |
| window.lowerIsOpen = test[1]; |
| window.upper = test[2]; |
| window.upperIsOpen = test[3]; |
| window.ascending = test[4]; |
| |
| str = "Next test: "; |
| if (lower !== null) { |
| str += "lower "; |
| if (lowerIsOpen) |
| str += "open "; |
| str += "bound is " + lower + "; "; |
| } |
| if (upper !== null) { |
| str += "upper "; |
| if (upperIsOpen) |
| str += "open "; |
| str += "bound is " + upper + "; "; |
| } |
| if (ascending) |
| str += "sorted ascending."; |
| else |
| str += "sorted descending."; |
| |
| debug(""); |
| debug(str); |
| |
| if (ascending) { |
| if (lower !== null) { |
| if (!lowerIsOpen) |
| window.expectedIndex = lower; |
| else |
| window.expectedIndex = lower+1; |
| } else |
| window.expectedIndex = 0; |
| } else { |
| if (upper !== null) { |
| if (!upperIsOpen) |
| window.expectedIndex = upper; |
| else |
| window.expectedIndex = upper-1; |
| } else |
| window.expectedIndex = testData.length-1; |
| } |
| testWithinBounds(); |
| |
| var keyRange; |
| if (lower !== null && upper !== null) |
| keyRange = webkitIDBKeyRange.bound(testData[lower], testData[upper], lowerIsOpen, upperIsOpen); |
| else if (lower !== null) |
| keyRange = webkitIDBKeyRange.lowerBound(testData[lower], lowerIsOpen); |
| else |
| keyRange = webkitIDBKeyRange.upperBound(testData[upper], upperIsOpen); |
| |
| var request = objectStore.openCursor(keyRange, ascending ? webkitIDBCursor.NEXT : webkitIDBCursor.PREV); |
| request.onsuccess = cursorIteration; |
| request.onerror = unexpectedErrorCallback; |
| } |
| |
| function testWithinBounds() |
| { |
| if (expectedIndex < 0 || testData.length <= expectedIndex) |
| window.expectedIndex = null; |
| if (lower !== null && expectedIndex < lower) |
| window.expectedIndex = null; |
| if (upper !== null && upper < expectedIndex) |
| window.expectedIndex = null; |
| if (lower !== null && lowerIsOpen && expectedIndex <= lower) |
| window.expectedIndex = null; |
| if (upper !== null && upperIsOpen && upper <= expectedIndex) |
| window.expectedIndex = null; |
| } |
| |
| function cursorIteration() |
| { |
| if (expectedIndex === null) { |
| shouldBeNull("event.target.result"); |
| runNextTest(); |
| return; |
| } |
| if (event.target.result === null) { |
| testFailed("event.target.result should not be null."); |
| runNextTest(); |
| return; |
| } |
| |
| shouldBe("event.target.result.key", "testData[" + expectedIndex + "]"); |
| window.expectedIndex = ascending ? expectedIndex+1 : expectedIndex-1; |
| testWithinBounds(); |
| |
| event.target.result.continue(); |
| } |
| |
| window.nullKeyRangeStep = 0; |
| function testNullKeyRange() |
| { |
| window.lower = 0; |
| window.lowerIsOpen = false; |
| window.upper = testData.length-1; |
| window.upperIsOpen = false; |
| |
| str = "Next test: null key path "; |
| if (window.nullKeyRangeStep == 0) { |
| str += "sorted ascending."; |
| window.ascending = true; |
| window.expectedIndex = lower; |
| window.nullKeyRangeStep = 1; |
| } else if (window.nullKeyRangeStep == 1) { |
| str += "sorted descending."; |
| window.ascending = false; |
| window.expectedIndex = upper; |
| window.nullKeyRangeStep = 2; |
| } else { |
| done(); |
| return; |
| } |
| |
| debug(""); |
| debug(str); |
| |
| var request = objectStore.openCursor(null, ascending ? webkitIDBCursor.NEXT : webkitIDBCursor.PREV); |
| request.onsuccess = cursorIteration; |
| request.onerror = unexpectedErrorCallback; |
| } |
| |
| openDatabase(); // The first step. |
| var successfullyParsed = true; |
| |
| </script> |
| </body> |
| </html> |
