mirror of
https://github.com/classilla/tenfourfox.git
synced 2024-09-27 14:56:16 +00:00
241 lines
7.8 KiB
HTML
241 lines
7.8 KiB
HTML
<!DOCTYPE html>
|
|
<title>IDBCursor.continue()</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-continue-void-any-key">
|
|
<link rel=assert title="The next key to position this cursor at">
|
|
<script src="/resources/testharness.js"></script>
|
|
<script src="/resources/testharnessreport.js"></script>
|
|
<script src="support.js"></script>
|
|
|
|
<script>
|
|
|
|
var db, open;
|
|
var store = [ { value: "cupcake", key: 5 },
|
|
{ value: "pancake", key: 3 },
|
|
{ value: "pie", key: 1 },
|
|
{ value: "pie", key: 4 },
|
|
{ value: "taco", key: 2 } ];
|
|
|
|
setup(function() {
|
|
open = indexedDB.open('testdb-' + new Date().getTime());
|
|
open.onupgradeneeded = function(e) {
|
|
var os, i;
|
|
db = e.target.result;
|
|
os = db.createObjectStore("test");
|
|
os.createIndex("index", "");
|
|
|
|
for (i = 0; i < store.length; i++)
|
|
os.add(store[i].value, store[i].key);
|
|
};
|
|
},
|
|
{ explicit_done: true });
|
|
|
|
|
|
open.onsuccess = function() {
|
|
|
|
|
|
async_test(document.title + " - continues").step(function(e) {
|
|
var count = 0;
|
|
var rq = db.transaction("test").objectStore("test").index("index").openCursor();
|
|
|
|
rq.onsuccess = this.step_func(function(e) {
|
|
if (!e.target.result) {
|
|
assert_equals(count, 5, 'count');
|
|
this.done();
|
|
return;
|
|
}
|
|
var cursor = e.target.result;
|
|
|
|
assert_equals(cursor.value, store[count].value);
|
|
assert_equals(cursor.primaryKey, store[count].key);
|
|
|
|
cursor.continue();
|
|
|
|
count++;
|
|
});
|
|
rq.onerror = fail(this, "unexpected error")
|
|
});
|
|
|
|
|
|
async_test(document.title + " - with given key").step(function(e) {
|
|
var count = 0;
|
|
var rq = db.transaction("test").objectStore("test").index("index").openCursor();
|
|
|
|
rq.onsuccess = this.step_func(function(e) {
|
|
if (!e.target.result) {
|
|
assert_equals(count, 3, 'count');
|
|
this.done();
|
|
return;
|
|
}
|
|
var cursor = e.target.result;
|
|
|
|
switch(count) {
|
|
case 0:
|
|
assert_equals(cursor.value, "cupcake");
|
|
assert_equals(cursor.primaryKey, 5);
|
|
cursor.continue("pie");
|
|
break;
|
|
|
|
case 1:
|
|
assert_equals(cursor.value, "pie");
|
|
assert_equals(cursor.primaryKey, 1);
|
|
cursor.continue("taco");
|
|
break;
|
|
|
|
case 2:
|
|
assert_equals(cursor.value, "taco");
|
|
assert_equals(cursor.primaryKey, 2);
|
|
cursor.continue();
|
|
break;
|
|
|
|
default:
|
|
assert_unreached("Unexpected count: " + count);
|
|
}
|
|
|
|
count++;
|
|
});
|
|
rq.onerror = fail(this, "unexpected error")
|
|
});
|
|
|
|
|
|
async_test(document.title + " - skip far forward").step(function(e) {
|
|
var count = 0;
|
|
var rq = db.transaction("test").objectStore("test").index("index")
|
|
.openCursor();
|
|
|
|
rq.onsuccess = this.step_func(function(e) {
|
|
if (!e.target.result) {
|
|
assert_equals(count, 1, 'count');
|
|
this.done();
|
|
return;
|
|
}
|
|
var cursor = e.target.result;
|
|
|
|
switch(count) {
|
|
case 0:
|
|
assert_equals(cursor.value, "cupcake");
|
|
assert_equals(cursor.primaryKey, 5);
|
|
break;
|
|
|
|
default:
|
|
assert_unreached("Unexpected count: " + count);
|
|
}
|
|
|
|
count++;
|
|
cursor.continue([]); // Arrays are always bigger than strings
|
|
|
|
});
|
|
rq.onerror = fail(this, "unexpected error2")
|
|
});
|
|
|
|
|
|
async_test(document.title + " - within range").step(function(e) {
|
|
var count = 0;
|
|
var rq = db.transaction("test").objectStore("test").index("index")
|
|
.openCursor(IDBKeyRange.lowerBound("cupcake", true));
|
|
|
|
rq.onsuccess = this.step_func(function(e) {
|
|
if (!e.target.result) {
|
|
assert_equals(count, 2, 'count');
|
|
this.done();
|
|
return;
|
|
}
|
|
var cursor = e.target.result;
|
|
|
|
switch(count) {
|
|
case 0:
|
|
assert_equals(cursor.value, "pancake");
|
|
assert_equals(cursor.primaryKey, 3);
|
|
cursor.continue("pie");
|
|
break;
|
|
|
|
case 1:
|
|
assert_equals(cursor.value, "pie");
|
|
assert_equals(cursor.primaryKey, 1);
|
|
cursor.continue("zzz");
|
|
break;
|
|
|
|
default:
|
|
assert_unreached("Unexpected count: " + count);
|
|
}
|
|
|
|
count++;
|
|
});
|
|
rq.onerror = fail(this, "unexpected error1")
|
|
});
|
|
|
|
|
|
async_test(document.title + " - within single key range").step(function(e) {
|
|
var count = 0;
|
|
var rq = db.transaction("test").objectStore("test").index("index")
|
|
.openCursor("pancake");
|
|
|
|
rq.onsuccess = this.step_func(function(e) {
|
|
if (!e.target.result) {
|
|
assert_equals(count, 1, 'count');
|
|
this.done();
|
|
return;
|
|
}
|
|
var cursor = e.target.result;
|
|
|
|
switch(count) {
|
|
case 0:
|
|
assert_equals(cursor.value, "pancake");
|
|
assert_equals(cursor.primaryKey, 3);
|
|
cursor.continue("pie");
|
|
break;
|
|
|
|
default:
|
|
assert_unreached("Unexpected count: " + count);
|
|
}
|
|
|
|
count++;
|
|
});
|
|
rq.onerror = fail(this, "unexpected error1")
|
|
});
|
|
|
|
|
|
async_test(document.title + " - within single key range, with several results").step(function(e) {
|
|
var count = 0;
|
|
var rq = db.transaction("test").objectStore("test").index("index")
|
|
.openCursor("pie");
|
|
|
|
rq.onsuccess = this.step_func(function(e) {
|
|
if (!e.target.result) {
|
|
assert_equals(count, 2, 'count');
|
|
this.done();
|
|
return;
|
|
}
|
|
var cursor = e.target.result;
|
|
|
|
switch(count) {
|
|
case 0:
|
|
assert_equals(cursor.value, "pie");
|
|
assert_equals(cursor.primaryKey, 1);
|
|
cursor.continue();
|
|
break;
|
|
|
|
case 1:
|
|
assert_equals(cursor.value, "pie");
|
|
assert_equals(cursor.primaryKey, 4);
|
|
cursor.continue();
|
|
break;
|
|
|
|
default:
|
|
assert_unreached("Unexpected count: " + count);
|
|
}
|
|
|
|
count++;
|
|
});
|
|
rq.onerror = fail(this, "unexpected error1")
|
|
});
|
|
|
|
|
|
// Stop blocking the testing system from hereon
|
|
done();
|
|
}
|
|
|
|
</script>
|
|
|
|
<div id="log"></div>
|