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61 lines
1.6 KiB
61 lines
1.6 KiB
// This test requires the program "ab"
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process.mixin(require("./common"));
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http = require("http");
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sys = require("sys");
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PORT = 8891;
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body = "hello world\n";
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server = http.createServer(function (req, res) {
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res.sendHeader(200, {
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"Content-Length": body.length,
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"Content-Type": "text/plain",
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});
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res.write(body);
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res.close();
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});
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server.listen(PORT);
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var keepAliveReqSec = 0;
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var normalReqSec = 0;
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function error (msg) {
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throw new Error("ERROR. 'ab' not installed? " + msg);
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}
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function runAb(opts, callback) {
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sys.exec("ab " + opts + " http://127.0.0.1:" + PORT + "/")
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.addErrback(error)
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.addCallback(function (out) {
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var matches = /Requests per second:\s*(\d+)\./mi.exec(out);
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var reqSec = parseInt(matches[1]);
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matches = /Keep-Alive requests:\s*(\d+)/mi.exec(out);
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var keepAliveRequests;
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if (matches) {
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keepAliveRequests = parseInt(matches[1]);
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} else {
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keepAliveRequests = 0;
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}
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callback(reqSec, keepAliveRequests);
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});
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}
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runAb("-k -c 100 -t 2", function (reqSec, keepAliveRequests) {
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keepAliveReqSec = reqSec;
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assert.equal(true, keepAliveRequests > 0);
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puts("keep-alive: " + keepAliveReqSec + " req/sec");
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runAb("-c 100 -t 2", function (reqSec, keepAliveRequests) {
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normalReqSec = reqSec;
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assert.equal(0, keepAliveRequests);
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puts("normal: " + normalReqSec + " req/sec");
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server.close();
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});
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});
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process.addListener("exit", function () {
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assert.equal(true, normalReqSec > 50);
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assert.equal(true, keepAliveReqSec > 50);
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assert.equal(true, normalReqSec < keepAliveReqSec);
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});
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