DMOJ · May 31, 2019 · May 31, 2019 · May 31, 2019 · May 31, 2019 · May 31, 2019
Showing with 34 additions and 0 deletions.

+33 −0 dmoj/executors/JAVA11.py

+1 −0 dmoj/executors/base_executor.py
diff --git a/dmoj/executors/JAVA11.py b/dmoj/executors/JAVA11.py
@@ -0,0 +1,33 @@
+from dmoj.executors.java_executor import JavacExecutor
+
+
+class Executor(JavacExecutor):
+    compiler = 'javac11'
+    vm = 'java11'
+    name = 'JAVA11'
+    jvm_regex = r'java-11-|openjdk11'
+
+    test_program = '''\
+import java.io.IOException;
+
+interface IORunnable {
+    public void run() throws IOException;
+}
+
+public class self_test {
+    public static void run(IORunnable target) throws IOException {
+        target.run();
+    }
+
+    public static void main(String[] args) throws IOException {
+        run(() -> {
+            var buffer = new byte[4096];
+            int read;
+            while ((read = System.in.read(buffer)) >= 0)
+                System.out.write(buffer, 0, read);
+        });
+    }
+}'''
+
+    def get_compile_args(self):
+        return [self.get_compiler(), '-encoding', 'UTF-8', self._code]
diff --git a/dmoj/executors/base_executor.py b/dmoj/executors/base_executor.py
@@ -127,6 +127,7 @@ def run_self_test(cls, sandbox=True, output=True, error_callback=None):
 
             res = stdout.strip() == test_message and not stderr
             if output:
+                print("stdout : '%s'"%stdout)
                 # Cache the versions now, so that the handshake packet doesn't take ages to generate
                 cls.get_runtime_versions()
                 usage = '[%.3fs, %d KB]' % (proc.execution_time, proc.max_memory)