Tests: Added rootfs tests.

test/unit/applications/lang/go.py

@@ -19,26 +19,36 @@ class TestApplicationGo(TestApplicationProto):
 
         return unit if not complete_check else unit.complete()
 
-    def prepare_env(self, script, name):
+    def prepare_env(self, script, name, static=False):
         if not os.path.exists(self.testdir + '/go'):
             os.mkdir(self.testdir + '/go')
 
         env = os.environ.copy()
         env['GOPATH'] = self.pardir + '/build/go'
 
-        try:
-            process = subprocess.Popen(
-                [
-                    'go',
-                    'build',
-                    '-o',
-                    self.testdir + '/go/' + name,
-                    self.current_dir + '/go/' + script + '/' + name + '.go',
-                ],
-                env=env,
-                stderr=subprocess.STDOUT,
-            )
+        if static:
+            args = [
+                'go',
+                'build',
+                '-tags',
+                'netgo',
+                '-ldflags',
+                '-extldflags "-static"',
+                '-o',
+                self.testdir + '/go/' + name,
+                self.current_dir + '/go/' + script + '/' + name + '.go',
+            ]
+        else:
+            args = [
+                'go',
+                'build',
+                '-o',
+                self.testdir + '/go/' + name,
+                self.current_dir + '/go/' + script + '/' + name + '.go',
+            ]
 
+        try:
+            process = subprocess.Popen(args, env=env)
             process.communicate()
 
         except:
@@ -47,21 +57,28 @@ class TestApplicationGo(TestApplicationProto):
         return process
 
     def load(self, script, name='app', **kwargs):
-        self.prepare_env(script, name)
+        static_build = False
 
-        self._load_conf(
-            {
-                "listeners": {"*:7080": {"pass": "applications/" + script}},
-                "applications": {
-                    script: {
-                        "type": "external",
-                        "processes": {"spare": 0},
-                        "working_directory": self.current_dir
-                        + "/go/"
-                        + script,
-                        "executable": self.testdir + "/go/" + name,
-                    }
+        wdir = self.current_dir + "/go/" + script
+        executable = self.testdir + "/go/" + name
+
+        if 'isolation' in kwargs and 'rootfs' in kwargs['isolation']:
+            wdir = "/go/"
+            executable = "/go/" + name
+            static_build = True
+
+        self.prepare_env(script, name, static=static_build)
+
+        conf = {
+            "listeners": {"*:7080": {"pass": "applications/" + script}},
+            "applications": {
+                script: {
+                    "type": "external",
+                    "processes": {"spare": 0},
+                    "working_directory": wdir,
+                    "executable": executable,
                 },
             },
-            **kwargs
-        )
+        }
+
+        self._load_conf(conf, **kwargs)