зеркало из https://github.com/mozilla/gecko-dev.git
193 строки
5.8 KiB
HTML
193 строки
5.8 KiB
HTML
<!DOCTYPE html>
|
|
<title>IDBCursor.advance() - invalid</title>
|
|
<link rel="author" href="mailto:odinho@opera.com" title="Odin Hørthe Omdal">
|
|
<link rel=help href="http://dvcs.w3.org/hg/IndexedDB/raw-file/tip/Overview.html#widl-IDBCursor-advance-void-unsigned-long-count">
|
|
<link rel=assert title="If the value for count is 0 (zero) or a negative number, this method must throw a JavaScript TypeError exception.">
|
|
<link rel=assert title="TypeError The value passed into the count parameter was zero or a negative number.">
|
|
<link rel=assert title="InvalidStateError The cursor is currently being iterated, or has iterated past its end.">
|
|
<link rel=assert title="Calling this method more than once before new cursor data has been loaded is not allowed and results in a DOMException of type InvalidStateError being thrown. For example, calling advance() twice from the same onsuccess handler results in a DOMException of type InvalidStateError being thrown on the second call.">
|
|
<link rel=assert title="Before this method returns, unless an exception was thrown, it sets the got value flag on the cursor to false.">
|
|
<script src="/resources/testharness.js"></script>
|
|
<script src="/resources/testharnessreport.js"></script>
|
|
<script src="support.js"></script>
|
|
|
|
<script>
|
|
|
|
function upgrade_func(t, db, tx) {
|
|
var objStore = db.createObjectStore("test");
|
|
objStore.createIndex("index", "");
|
|
|
|
objStore.add("data", 1);
|
|
objStore.add("data2", 2);
|
|
}
|
|
|
|
indexeddb_test(
|
|
upgrade_func,
|
|
function(t, db) {
|
|
var count = 0;
|
|
var rq = db.transaction("test").objectStore("test").index("index").openCursor();
|
|
|
|
rq.onsuccess = t.step_func(function(e) {
|
|
if (!e.target.result) {
|
|
assert_equals(count, 2, 'count');
|
|
t.done();
|
|
return;
|
|
}
|
|
var cursor = e.target.result;
|
|
|
|
cursor.advance(1);
|
|
|
|
// Second try
|
|
assert_throws('InvalidStateError',
|
|
function() { cursor.advance(1); }, 'second advance');
|
|
|
|
assert_throws('InvalidStateError',
|
|
function() { cursor.advance(3); }, 'third advance');
|
|
|
|
count++;
|
|
});
|
|
rq.onerror = t.unreached_func("unexpected error")
|
|
},
|
|
document.title + " - attempt to call advance twice"
|
|
);
|
|
|
|
indexeddb_test(
|
|
upgrade_func,
|
|
function(t, db) {
|
|
var rq = db.transaction("test").objectStore("test").index("index").openCursor();
|
|
|
|
rq.onsuccess = t.step_func(function(e) {
|
|
var cursor = e.target.result;
|
|
|
|
assert_throws({ name: "TypeError" },
|
|
function() { cursor.advance(document); });
|
|
|
|
assert_throws({ name: "TypeError" },
|
|
function() { cursor.advance({}); });
|
|
|
|
assert_throws({ name: "TypeError" },
|
|
function() { cursor.advance([]); });
|
|
|
|
assert_throws({ name: "TypeError" },
|
|
function() { cursor.advance(""); });
|
|
|
|
assert_throws({ name: "TypeError" },
|
|
function() { cursor.advance("1 2"); });
|
|
|
|
t.done();
|
|
});
|
|
rq.onerror = t.unreached_func("unexpected error")
|
|
},
|
|
document.title + " - pass something other than number"
|
|
);
|
|
|
|
|
|
indexeddb_test(
|
|
upgrade_func,
|
|
function(t, db) {
|
|
var rq = db.transaction("test").objectStore("test").index("index").openCursor();
|
|
|
|
rq.onsuccess = t.step_func(function(e) {
|
|
var cursor = e.target.result;
|
|
|
|
assert_throws({ name: "TypeError" },
|
|
function() { cursor.advance(null); });
|
|
|
|
assert_throws({ name: "TypeError" },
|
|
function() { cursor.advance(undefined); });
|
|
|
|
var myvar = null;
|
|
assert_throws({ name: "TypeError" },
|
|
function() { cursor.advance(myvar); });
|
|
|
|
t.done();
|
|
});
|
|
rq.onerror = t.unreached_func("unexpected error")
|
|
},
|
|
document.title + " - pass null/undefined"
|
|
);
|
|
|
|
|
|
indexeddb_test(
|
|
upgrade_func,
|
|
function(t, db) {
|
|
var rq = db.transaction("test").objectStore("test").index("index").openCursor();
|
|
|
|
rq.onsuccess = t.step_func(function(e) {
|
|
var cursor = e.target.result;
|
|
|
|
assert_throws({ name: "TypeError" },
|
|
function() { cursor.advance(); });
|
|
|
|
t.done();
|
|
});
|
|
rq.onerror = t.unreached_func("unexpected error")
|
|
},
|
|
document.title + " - missing argument"
|
|
);
|
|
|
|
indexeddb_test(
|
|
upgrade_func,
|
|
function(t, db) {
|
|
var rq = db.transaction("test").objectStore("test").index("index").openCursor();
|
|
|
|
rq.onsuccess = t.step_func(function(e) {
|
|
var cursor = e.target.result;
|
|
|
|
assert_throws({ name: "TypeError" },
|
|
function() { cursor.advance(-1); });
|
|
|
|
assert_throws({ name: "TypeError" },
|
|
function() { cursor.advance(NaN); });
|
|
|
|
assert_throws({ name: "TypeError" },
|
|
function() { cursor.advance(0); });
|
|
|
|
assert_throws({ name: "TypeError" },
|
|
function() { cursor.advance(-0); });
|
|
|
|
assert_throws({ name: "TypeError" },
|
|
function() { cursor.advance(Infinity); });
|
|
|
|
assert_throws({ name: "TypeError" },
|
|
function() { cursor.advance(-Infinity); });
|
|
|
|
var myvar = -999999;
|
|
assert_throws({ name: "TypeError" },
|
|
function() { cursor.advance(myvar); });
|
|
|
|
t.done();
|
|
});
|
|
rq.onerror = t.unreached_func("unexpected error")
|
|
},
|
|
document.title + " - pass negative numbers"
|
|
);
|
|
|
|
indexeddb_test(
|
|
upgrade_func,
|
|
function(t, db) {
|
|
var count = 0;
|
|
var rq = db.transaction("test").objectStore("test").index("index").openCursor();
|
|
|
|
rq.onsuccess = t.step_func(function(e) {
|
|
var cursor = e.target.result;
|
|
if (!cursor)
|
|
{
|
|
assert_equals(count, 2, "count runs");
|
|
t.done();
|
|
return;
|
|
}
|
|
|
|
assert_throws({ name: "TypeError" },
|
|
function() { cursor.advance(0); });
|
|
|
|
cursor.advance(1);
|
|
count++;
|
|
});
|
|
rq.onerror = t.unreached_func("unexpected error")
|
|
},
|
|
document.title + " - got value not set on exception"
|
|
);
|
|
|
|
</script>
|