enable GitHub Actions (#3503)

test/ufuzz/job.js

@@ -0,0 +1,39 @@
+var child_process = require("child_process");
+
+var ping = 5 * 60 * 1000;
+var period = +process.argv[2];
+var endTime = Date.now() + period;
+for (var i = 0; i < 2; i++) spawn(endTime);
+
+function spawn(endTime) {
+    var child = child_process.spawn("node", [
+        "--max-old-space-size=2048",
+        "test/ufuzz"
+    ], {
+        stdio: [ "ignore", "pipe", "pipe" ]
+    }).on("exit", respawn);
+    var line = "";
+    child.stdout.on("data", function(data) {
+        line += data;
+    });
+    child.stderr.once("data", function() {
+        process.exitCode = 1;
+    }).pipe(process.stdout);
+    var keepAlive = setInterval(function() {
+        var end = line.lastIndexOf("\r");
+        console.log(line.slice(line.lastIndexOf("\r", end - 1) + 1, end));
+        line = line.slice(end + 1);
+    }, ping);
+    var timer = setTimeout(function() {
+        clearInterval(keepAlive);
+        child.removeListener("exit", respawn);
+        child.kill();
+    }, endTime - Date.now());
+
+    function respawn() {
+        console.log(line);
+        clearInterval(keepAlive);
+        clearTimeout(timer);
+        spawn(endTime);
+    }
+}

test/ufuzz/options.json

@@ -0,0 +1,41 @@
+[
+    {
+        "compress": false,
+        "mangle": false,
+        "output": {
+            "beautify": true,
+            "braces": true
+        },
+        "rename": true
+    },
+    {
+        "compress": false
+    },
+    {
+        "mangle": false
+    },
+    {},
+    {
+        "ie8": true,
+        "toplevel": true
+    },
+    {
+        "compress": {
+            "passes": 1e6,
+            "unsafe": true
+        },
+        "toplevel": true
+    },
+    {
+        "compress": {
+            "keep_fargs": false,
+            "passes": 1e6,
+            "sequences": 1e6,
+            "unsafe": true,
+            "unsafe_Function": true,
+            "unsafe_math": true,
+            "unsafe_proto": true,
+            "unsafe_regexp": true
+        }
+    }
+]

test/ufuzz/travis.js

@@ -0,0 +1,44 @@
+"use strict";
+
+var child_process = require("child_process");
+var https = require("https");
+var url = require("url");
+
+var period = 45 * 60 * 1000;
+var wait = 2 * 60 * 1000;
+if (process.argv.length > 2) {
+    var token = process.argv[2];
+    var branch = process.argv[3] || "v" + require("../../package.json").version;
+    var repository = encodeURIComponent(process.argv[4] || "mishoo/UglifyJS2");
+    var concurrency = process.argv[5] || 1;
+    var platform = process.argv[6] || "latest";
+    (function request() {
+        setTimeout(request, (period + wait) / concurrency);
+        var options = url.parse("https://api.travis-ci.org/repo/" + repository + "/requests");
+        options.method = "POST";
+        options.headers = {
+            "Content-Type": "application/json",
+            "Travis-API-Version": 3,
+            "Authorization": "token " + token
+        };
+        https.request(options, function(res) {
+            console.log("HTTP", res.statusCode);
+            console.log(JSON.stringify(res.headers, null, 2));
+            console.log();
+            res.setEncoding("utf8");
+            res.on("data", console.log);
+        }).on("error", console.error).end(JSON.stringify({
+            request: {
+                message: "ufuzz testing",
+                branch: branch,
+                config: {
+                    cache: false,
+                    env: "NODE=" + platform,
+                    script: "node test/ufuzz/job " + period
+                }
+            }
+        }));
+    })();
+} else {
+    console.log("Usage: test/ufuzz/travis.js <token> [branch] [repository] [concurrency] [platform]");
+}