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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /testing/web-platform/tests/IndexedDB/idbcursor-advance-invalid.htm
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
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+<!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>
+
+ var db, open;
+
+ setup(function() {
+ open = indexedDB.open('testdb-' + new Date().getTime());
+ open.onupgradeneeded = function(e) {
+ db = e.target.result;
+ var objStore = db.createObjectStore("test");
+ objStore.createIndex("index", "");
+
+ objStore.add("data", 1);
+ objStore.add("data2", 2);
+ };
+ },
+ { explicit_done: true });
+
+
+ open.onsuccess = function() {
+
+ async_test(document.title + " - attempt to call advance twice").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, 2, 'count');
+ this.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 = fail(this, "unexpected error")
+ });
+
+
+ async_test(document.title + " - pass something other than number").step(function(e) {
+ var rq = db.transaction("test").objectStore("test").index("index").openCursor();
+
+ rq.onsuccess = this.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"); });
+
+ this.done();
+ });
+ rq.onerror = fail(this, "unexpected error")
+ });
+
+
+ async_test(document.title + " - pass null/undefined").step(function(e) {
+ var rq = db.transaction("test").objectStore("test").index("index").openCursor();
+
+ rq.onsuccess = this.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); });
+
+ this.done();
+ });
+ rq.onerror = fail(this, "unexpected error")
+ });
+
+
+ async_test(document.title + " - missing argument").step(function(e) {
+ var rq = db.transaction("test").objectStore("test").index("index").openCursor();
+
+ rq.onsuccess = this.step_func(function(e) {
+ var cursor = e.target.result;
+
+ assert_throws({ name: "TypeError" },
+ function() { cursor.advance(); });
+
+ this.done();
+ });
+ rq.onerror = fail(this, "unexpected error")
+ });
+
+
+ async_test(document.title + " - pass negative numbers").step(function(e) {
+ var rq = db.transaction("test").objectStore("test").index("index").openCursor();
+
+ rq.onsuccess = this.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); });
+
+ this.done();
+ });
+ rq.onerror = fail(this, "unexpected error")
+ });
+
+
+ async_test(document.title + " - got value not set on exception").step(function(e) {
+ var count = 0;
+ var rq = db.transaction("test").objectStore("test").index("index").openCursor();
+
+ rq.onsuccess = this.step_func(function(e) {
+ var cursor = e.target.result;
+ if (!cursor)
+ {
+ assert_equals(count, 2, "count runs");
+ this.done();
+ return;
+ }
+
+ assert_throws({ name: "TypeError" },
+ function() { cursor.advance(0); });
+
+ cursor.advance(1);
+ count++;
+ });
+ rq.onerror = fail(this, "unexpected error")
+ });
+
+
+ // Stop blocking the testing system from hereon
+ done();
+ }
+
+</script>
+
+<div id=log></div>
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