Adding more info on container startup in the wrapper

Author: Alathreon

JShellWrapper/src/main/java/JShellWrapper.java

@@ -18,7 +18,11 @@ public void run(Config config, InputStream in, PrintStream processOut) {
         String startup = desanitize(processIn.nextLine());
         StringOutputStream jshellOut = new StringOutputStream(config.sysOutCharLimit());
         try (JShell shell = JShell.builder().out(new PrintStream(jshellOut)).build()) {
-            verifyStartupEval(eval(shell, startup, new AtomicBoolean()));
+            EvalResult startupEval = eval(shell, startup, new AtomicBoolean());
+            verifyStartupEval(startupEval);
+            ok(processOut);
+            processOut.println(startupEval.events().size());
+            processOut.flush();
             while(true) {
                 String command = processIn.nextLine();
                 switch (command) {

JShellWrapper/src/test/java/JShellWrapperStartupScriptTest.java

@@ -19,6 +19,8 @@ void testDoubleSnippets() {
         JShellWrapper jshell = new JShellWrapper();
         jshell.run(config, inputStream, new PrintStream(outputStream));
         assertEquals("""
+                OK
+                2
                 OK
                 1
                 VALID

JShellWrapper/src/test/java/JShellWrapperTest.java

@@ -29,6 +29,8 @@ void testHelloWorld() {
             System.out.println("Hello world!")""",
                 """
                 OK
+                0
+                OK
                 1
                 VALID
                 ADDITION
@@ -50,6 +52,8 @@ void testMultilinesInput() {
             System.out.println();""",
                 """
                 OK
+                0
+                OK
                 2
                 VALID
                 ADDITION
@@ -73,6 +77,8 @@ void testStdoutOverflow() {
             for(int i = 0; i < 1024; i++) System.out.print(0)""",
                 """
                 OK
+                0
+                OK
                 1
                 VALID
                 ADDITION
@@ -88,6 +94,8 @@ void testStdoutOverflow() {
             for(int i = 0; i <= 1024; i++) System.out.print(0)""",
                 """
                 OK
+                0
+                OK
                 1
                 VALID
                 ADDITION
@@ -107,6 +115,8 @@ void testModificationAndMultiplesSnippets() {
             int i = 2;""",
                 """
                 OK
+                0
+                OK
                 2
                 VALID
                 ADDITION
@@ -130,6 +140,8 @@ void testUseId() {
             System.out.println("Hello world!")""",
                 """
                 OK
+                0
+                OK
                 1
                 VALID
                 ADDITION
@@ -148,6 +160,8 @@ void testTimeout() {
             while(true);""",
                 """
                 OK
+                0
+                OK
                 1
                 VALID
                 ADDITION
@@ -168,6 +182,8 @@ void testUncaughtException() {// TODO other kind of exception, not in EvalExcept
             throw new RuntimeException("Some message : fail")""",
                 """
                 OK
+                0
+                OK
                 1
                 VALID
                 ADDITION
@@ -188,6 +204,8 @@ void testRejected() {
             1
             print""",
         """
+                OK
+                0
                 OK
                 1
                 REJECTED
@@ -213,6 +231,8 @@ void testSyntaxError() {
                 """
                 OK
                 0
+                OK
+                0
                 SYNTAX_ERROR
                 print(
                 
@@ -226,6 +246,8 @@ void testSyntaxError() {
                 """
                 OK
                 0
+                OK
+                0
                 SYNTAX_ERROR
                 while(true)
                 
@@ -238,6 +260,8 @@ void testSyntaxError() {
                 """
                 OK
                 0
+                OK
+                0
                 SYNTAX_ERROR
                 for(int i = 0; i < 10; i++)
                 
@@ -253,6 +277,8 @@ void testRejectedAndMultiples() {
             print;
             System.out.println(i);""",
         """
+                OK
+                0
                 OK
                 2
                 VALID
@@ -283,6 +309,8 @@ void testMultilinesAndHardcodedNewLineInString() {
             }""",
                 """
                 OK
+                0
+                OK
                 1
                 VALID
                 ADDITION