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Merge pull request #36 from santigimeno/fix_get_atom_name

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Fix GetAtomName
This commit is contained in:
Andrey Sidorov 2013-10-28 13:46:43 -07:00
commit 78673cbb94
2 changed files with 48 additions and 22 deletions
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12
lib/corereqs.js
View file

@ -365,10 +365,18 @@ module.exports = {
GetAtomName: [
[ 'CxSL', [17, 2] ],
function(buf) {
function(buf, seq_num) {
var nameLen = buf.unpack('S')[0];
// Atom value starting from 24th byte in the buffer
return buf.unpackString(nameLen, 24);
var name = buf.unpackString(nameLen, 24);
var pending_atom = this.pending_atoms[seq_num];
if (!this.atoms[pending_atom]) {
this.atom_names[pending_atom] = name;
this.atoms[name] = pending_atom;
}
delete this.pending_atoms[seq_num];
return name;
}
],

58
test/atoms-cache.js
View file

@ -65,27 +65,45 @@ describe('Atoms and atom names cache', function() {
it('should be used after the first request for non-std atom_names', function(done) {
var self = this;
this.X.InternAtom(false, 'My testing atom', function(err, atom) {
should.not.exist(err);
sinon.assert.calledOnce(self.spy);
async.parallel(
[
function(cb) {
self.X.InternAtom(true, 'My testing atom', cb);
},
function(cb) {
self.X.GetAtomName(atom, cb);
}
],
function(err, results) {
should.not.exist(err);
results[0].should.equal(atom);
results[1].should.equal('My testing atom');
sinon.assert.calledOnce(self.spy);
done();
var my_name;
/*
* First get an atom defined in the server greater than 68 (WM_TRANSIENT_FOR) and less than 100
* and not already cached
*/
var my_atom = 69;
async.until(
function() {
return (my_name || my_atom > 99);
},
function(cb) {
if (self.X.atom_names[my_atom]) {
return cb();
}
);
});
self.X.GetAtomName(my_atom, function(err, name) {
should.not.exist(err);
if (name && name !== '') {
my_name = name;
} else {
++ my_atom;
}
cb();
});
},
function(err) {
should.not.exist(err);
should.exist(my_name);
self.spy.reset();
self.X.InternAtom(true, my_name, function(err, atom) {
should.not.exist(err);
my_atom.should.equal(atom);
sinon.assert.notCalled(self.spy);
Object.keys(self.X.pending_atoms).should.be.empty;
done();
});
}
);
});
after(function(done) {