зеркало из https://github.com/mozilla/gecko-dev.git
70 строки
2.5 KiB
HTML
70 строки
2.5 KiB
HTML
<!DOCTYPE html>
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<meta charset=utf-8>
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<title>Bubbling and capturing of request events</title>
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<link rel="author" href="mailto:odinho@opera.com" title="Odin Hørthe Omdal">
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<script src=/resources/testharness.js></script>
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<script src=/resources/testharnessreport.js></script>
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<script src=support.js></script>
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<script>
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var events = [];
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var open_rq = createdb(async_test(document.title, {timeout: 10000}));
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open_rq.onupgradeneeded = function(e) {
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var db = e.target.result;
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var txn = e.target.transaction;
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var store = db.createObjectStore("s");
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var rq1 = store.add("", 1);
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var rq2 = store.add("", 1);
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db.onerror = function(){};
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log_request(' db', db);
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log_request('txn', txn);
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log_request('rq1', rq1);
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log_request('rq2', rq2);
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// Don't let it get to abort
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db.addEventListener('error', function(e) { e.preventDefault() }, false);
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}
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open_rq.onsuccess = function(e) {
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log("open_rq.success")(e);
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assert_array_equals(events, [
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"capture db.success",
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"capture txn.success",
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"capture rq1.success",
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"bubble rq1.success",
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"capture db.error: ConstraintError",
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"capture txn.error: ConstraintError",
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"capture rq2.error: ConstraintError",
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"bubble rq2.error: ConstraintError",
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"bubble txn.error: ConstraintError",
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"bubble db.error: ConstraintError",
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"open_rq.success"
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],
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"events");
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this.done();
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}
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function log_request(type, obj) {
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obj.addEventListener('success', log('capture ' + type + '.success'), true);
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obj.addEventListener('success', log('bubble ' + type + '.success'), false);
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obj.addEventListener('error', log('capture ' + type + '.error'), true);
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obj.addEventListener('error', log('bubble ' + type + '.error'), false);
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}
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function log(msg) {
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return function(e) {
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if(e && e.target && e.target.error)
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events.push(msg + ": " + e.target.error.name);
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else
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events.push(msg);
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};
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}
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</script>
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<div id=log></div>
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