LayoutTests/storage/indexeddb/optional-arguments.html - Issue 14297012: IndexedDB: Use [Default] in IDLs to reduce overloads in implementations

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Issue 14297012: IndexedDB: Use [Default] in IDLs to reduce overloads in implementations (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: Rebased Created 7 years, 8 months ago

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	1 <!DOCTYPE html>

	2 <script src="../../fast/js/resources/js-test-pre.js"></script>

	3 <script src="resources/shared.js"></script>

	4 <script>

	5

	6 description("Exercise optional arguments with missing vs. undefined in IndexedDB methods.");

	7

	8 indexedDBTest(prepareDatabase, checkOptionalArguments);

	9 function prepareDatabase(evt)

	10 {

	11 preamble(evt);

	12 evalAndLog("db = event.target.result");

	13 evalAndLog("store = db.createObjectStore('store', {keyPath: 'id'})");

	14 evalAndLog("store.createIndex('by_name', 'name', {unique: true})");

	15

	16 evalAndLog("store.put({id: 1, name: 'a'})");

	17 }

	18

	19 function checkOptionalArguments(event)

	20 {

	21 evalAndLog("tx = db.transaction('store', 'readwrite')");

	22 tx.oncomplete = finishJSTest;

	23

	24 evalAndLog("store = tx.objectStore('store')");

	25 evalAndLog("index = store.index('by_name')");

	26

	27 shouldBe("IDBKeyRange.lowerBound(0).lowerOpen", "false");

	28 shouldBe("IDBKeyRange.upperBound(0).upperOpen", "false");

	29 shouldBe("IDBKeyRange.bound(0, 1).lowerOpen", "false");

	30 shouldBe("IDBKeyRange.bound(0, 1).upperOpen", "false");

	31

	32 shouldBe("IDBKeyRange.lowerBound(0, undefined).lowerOpen", "false");

	33 shouldBe("IDBKeyRange.upperBound(0, undefined).upperOpen", "false");

	34 shouldBe("IDBKeyRange.bound(0, 1, undefined, undefined).lowerOpen", "false") ;

	35 shouldBe("IDBKeyRange.bound(0, 1, undefined, undefined).upperOpen", "false") ;

	36

	37 shouldNotThrow("store.add({id: 2, name: 'b'})");

	38 shouldNotThrow("store.put({id: 3, name: 'c'})");

	39 shouldNotThrow("store.add({id: 4, name: 'd'}, undefined)");

	40 shouldNotThrow("store.put({id: 5, name: 'e'}, undefined)");

	41

	42 tasks = [

	43 function(callback) { verifyCursor("store.openCursor()", "next", 5, callb ack); },

	44 function(callback) { verifyCursor("store.openCursor(null)", "next", 5, c allback); },

	45 function(callback) { verifyCursor("store.openCursor(IDBKeyRange.lowerBou nd(4))", "next", 2, callback); },

	46 function(callback) { verifyCursor("store.openCursor(3)", "next", 1, call back); },

	47

	48 function(callback) { verifyCursor("index.openCursor()", "next", 5, callb ack); },

	49 function(callback) { verifyCursor("index.openCursor(null)", "next", 5, c allback); },

	50 function(callback) { verifyCursor("index.openCursor(IDBKeyRange.lowerBou nd('b'))", "next", 4, callback); },

	51 function(callback) { verifyCursor("index.openCursor('c')", "next", 1, ca llback); },

	52

	53 function(callback) { verifyCursor("index.openKeyCursor()", "next", 5, ca llback); },

	54 function(callback) { verifyCursor("index.openKeyCursor(null)", "next", 5 , callback); },

	55 function(callback) { verifyCursor("index.openKeyCursor(IDBKeyRange.lower Bound('b'))", "next", 4, callback); },

	56 function(callback) { verifyCursor("index.openKeyCursor('c')", "next", 1, callback); },

	57

	58 function(callback) { verifyCount("store.count()", 5, callback); },

	59 function(callback) { verifyCount("store.count(null)", 5, callback); },

	60 function(callback) { verifyCount("store.count(IDBKeyRange.lowerBound(2)) ", 4, callback); },

	61

	62 function(callback) { verifyCount("index.count()", 5, callback); },

	63 function(callback) { verifyCount("index.count(null)", 5, callback); },

	64 function(callback) { verifyCount("index.count(IDBKeyRange.lowerBound('b' ))", 4, callback); },

	65

	66 continueUndefined,

	67

	68 ];

	69 function doNextTask() {

	70 var task = tasks.shift();

	71 if (task) {

	72 task(doNextTask);

	73 }

	74 }

	75 doNextTask();

	76 }

	77

	78 function verifyCursor(expr, direction, expected, callback)

	79 {

	80 preamble();

	81 cursor = null;

	82 continues = 0;

	83 evalAndLog("request = " + expr);

	84 request.onerror = unexpectedErrorCallback;

	85

	86 request.onsuccess = function() {

	87 if (request.result) {

	88 if (!cursor) {

	89 evalAndLog("cursor = request.result");

	90 shouldBeEqualToString("cursor.direction", direction);

	91 }

	92 ++continues;

	93 cursor.continue();

	94 } else {

	95 shouldBe("continues", JSON.stringify(expected));

	96 callback();

	97 }

	98 };

	99 }

	100

	101 function verifyCount(expr, expected, callback)

	102 {

	103 preamble();

	104 evalAndLog("request = " + expr);

	105 request.onerror = unexpectedErrorCallback;

	106

	107 request.onsuccess = function() {

	108 shouldBe("request.result", JSON.stringify(expected));

	109 callback();

	110 };

	111 }

	112

	113 function continueUndefined(callback)

	114 {

	115 preamble();

	116 first = true;

	117 evalAndLog("request = store.openCursor()");

	118 request.onerror = unexpectedErrorCallback;

	119

	120 request.onsuccess = function() {

	121 if (first) {

	122 first = false;

	123 evalAndLog("cursor = request.result");

	124 shouldBeNonNull("request.result");

	125 shouldNotThrow("cursor.continue(undefined)");

	126 callback();

	127 }

	128 };

	129 }

	130

	131 </script>

	132 <script src="../../fast/js/resources/js-test-post.js"></script>

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