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Add more asserts to test-http-big-proxy-responses

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This commit is contained in:
Ryan Dahl 2010-04-26 20:26:36 -07:00
parent c6248efd73
commit c7b3c1ecbc
1 changed files with 48 additions and 14 deletions
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62
test/disabled/test-http-big-proxy-responses.js
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@ -4,13 +4,15 @@ fs = require("fs"),
http = require("http"),
url = require("url");
var chunk = '01234567890123456789';
// Produce a very large response.
var chargen = http.createServer(function (req, res) {
var chunk = '01234567890123456789';
var len = req.headers['x-len'];
var len = parseInt(req.headers['x-len']);
assert.ok(len > 0);
res.writeHead(200, {"transfer-encoding":"chunked"});
for (var i=0; i<len; i++) {
print(',');
//print(',');
res.write(chunk);
}
res.end();
@ -20,17 +22,35 @@ chargen.listen(9000);
// Proxy to the chargen server.
var proxy = http.createServer(function (req, res) {
var c = http.createClient(9000, 'localhost')
var len = parseInt(req.headers['x-len']);
assert.ok(len > 0);
var sent = 0;
c.addListener('error', function (e) {
puts('proxy client error. sent ' + sent);
throw e;
});
var proxy_req = c.request(req.method, req.url, req.headers);
proxy_req.addListener('response', function(proxy_res) {
res.writeHead(proxy_res.statusCode, proxy_res.headers);
proxy_res.addListener('data', function(chunk) {
print('.');
res.write(chunk);
proxy_res.addListener('data', function(d) {
//print('.');
res.write(d);
sent += d.length;
assert.ok(sent <= (len*chunk.length));
});
proxy_res.addListener('end', function() {
res.end();
});
});
proxy_req.end();
});
proxy.listen(9001);
@ -39,21 +59,35 @@ var done = false;
function call_chargen(list) {
if (list.length > 0) {
sys.debug("calling chargen for " + list[0] + " chunks.");
var req = http.createClient(9001, 'localhost').request('/', {'x-len': list[0]});
var len = list.shift();
sys.debug("calling chargen for " + len + " chunks.");
var recved = 0;
var req = http.createClient(9001, 'localhost').request('/', {'x-len': len});
req.addListener('response', function(res) {
res.addListener('data', function(d) {
recved += d.length;
assert.ok(recved <= (len*chunk.length));
});
res.addListener('end', function() {
sys.debug("end for " + list[0] + " chunks.");
list.shift();
assert.ok(recved <= (len*chunk.length));
sys.debug("end for " + len + " chunks.");
call_chargen(list);
});
});
req.end();
} else {
sys.puts("End of list.");
proxy.end();
chargen.end();
done = true;
sys.puts("End of list. closing servers");
proxy.close();
chargen.close();
done = true;
}
}