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common = require("../common");
assert = common.assert
// This test requires the program "ab"
http = require("http");
exec = require("child_process").exec;
bodyLength = 12345;
body = "";
for (var i = 0; i < bodyLength; i++) body += 'c';
server = http.createServer(function (req, res) {
res.writeHead(200, {
"Content-Length": bodyLength,
"Content-Type": "text/plain"
});
res.end(body);
});
runs = 0;
function runAb(opts, callback) {
var command = "ab " + opts + " http://127.0.0.1:" + common.PORT + "/";
exec(command, function (err, stdout, stderr) {
if (err) {
if (stderr.indexOf("ab") >= 0) {
console.log("ab not installed? skipping test.\n" + stderr);
process.reallyExit(0);
}
process.exit();
return;
}
var m = /Document Length:\s*(\d+) bytes/mi.exec(stdout);
var documentLength = parseInt(m[1]);
var m = /Complete requests:\s*(\d+)/mi.exec(stdout);
var completeRequests = parseInt(m[1]);
var m = /HTML transferred:\s*(\d+) bytes/mi.exec(stdout);
var htmlTransfered = parseInt(m[1]);
assert.equal(bodyLength, documentLength);
assert.equal(completeRequests * documentLength, htmlTransfered);
runs++;
if (callback) callback()
});
}
server.listen(common.PORT, function () {
runAb("-c 1 -n 10", function () {
console.log("-c 1 -n 10 okay");
runAb("-c 1 -n 100", function () {
console.log("-c 1 -n 100 okay");
runAb("-c 1 -n 1000", function () {
console.log("-c 1 -n 1000 okay");
server.close();
});
});
});
});
process.addListener("exit", function () {
assert.equal(3, runs);
});