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fix multiple input message processing of file node

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This commit is contained in:
Hiroyasu Nishiyama
2018-09-21 21:07:44 +09:00
parent 08fccc4e77
commit 1a226c4dc6
2 changed files with 72 additions and 3 deletions
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43
test/nodes/core/storage/50-file_spec.js
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@@ -540,6 +540,49 @@ describe('file Nodes', function() {
});
});
it('should write to multiple files', function(done) {
var flow = [{id:"fileNode1", type:"file", name: "fileNode", "appendNewline":true, "overwriteFile":true, "createDir":true, wires: [["helperNode1"]]},
{id:"helperNode1", type:"helper"}];
var tmp_path = path.join(resourcesDir, "tmp");
var len = 1024*1024*10;
var file_count = 5;
helper.load(fileNode, flow, function() {
var n1 = helper.getNode("fileNode1");
var n2 = helper.getNode("helperNode1");
var count = 0;
n2.on("input", function(msg) {
try {
count++;
if (count == file_count) {
for(var i = 0; i < file_count; i++) {
var name = path.join(tmp_path, String(i));
var f = fs.readFileSync(name);
f.should.have.length(len);
f[0].should.have.equal(i);
}
fs.removeSync(tmp_path);
done();
}
}
catch (e) {
try {
fs.removeSync(tmp_path);
}
catch (e1) {
}
done(e);
}
});
for(var i = 0; i < file_count; i++) {
var data = new Buffer(len);
data.fill(i);
var name = path.join(tmp_path, String(i));
var msg = {payload:data, filename:name};
n1.receive(msg);
}
});
});
});