only run benchmark & jetstream on CI (#1571)

test/mocha/release.js

@@ -0,0 +1,54 @@
+var assert = require("assert");
+var spawn = require("child_process").spawn;
+
+if (!process.env.UGLIFYJS_TEST_ALL) return;
+
+function run(command, args, done) {
+    var id = setInterval(function() {
+        process.stdout.write("\0");
+    }, 5 * 60 * 1000);
+    spawn(command, args, {
+        stdio: "ignore"
+    }).on("exit", function(code) {
+        clearInterval(id);
+        assert.strictEqual(code, 0);
+        done();
+    });
+}
+
+describe("test/benchmark.js", function() {
+    this.timeout(5 * 60 * 1000);
+    [
+        "-b",
+        "-b bracketize",
+        "-m",
+        "-mc passes=3",
+        "-mc passes=3,toplevel",
+        "-mc passes=3,unsafe",
+        "-mc keep_fargs=false,passes=3",
+        "-mc keep_fargs=false,passes=3,pure_getters,unsafe,unsafe_comps,unsafe_math,unsafe_proto",
+    ].forEach(function(options) {
+        it("Should pass with options " + options, function(done) {
+            var args = options.split(/ /);
+            args.unshift("test/benchmark.js");
+            run(process.argv[0], args, done);
+        });
+    });
+});
+
+describe("test/jetstream.js", function() {
+    this.timeout(20 * 60 * 1000);
+    it("Should install phantomjs-prebuilt", function(done) {
+        run("npm", ["install", "phantomjs-prebuilt@2.1.14"], done);
+    });
+    [
+        "-mc warnings=false",
+        "-mc keep_fargs=false,passes=3,pure_getters,unsafe,unsafe_comps,unsafe_math,unsafe_proto,warnings=false",
+    ].forEach(function(options) {
+        it("Should pass with options " + options, function(done) {
+            var args = options.split(/ /);
+            args.unshift("test/jetstream.js");
+            run(process.argv[0], args, done);
+        });
+    });
+});