sormuras

jdk-junit-migration

Get sources of JDK

• Fork openjdk/jdk
• Clone my/jdk into jdk/
• Check that jdk/test/jdk/TEST.ROOT exists

Get JTREG binaries

sormuras

J:\jdks\jdk-22.0.1\bin\java.exe
-ea
-Didea.test.cyclic.buffer.size=1048576
"-javaagent:C:\Users\Sor\AppData\Local\Programs\IntelliJ IDEA Community Edition\lib\idea_rt.jar=56078:C:\Users\Sor\AppData\Local\Programs\IntelliJ IDEA Community Edition\bin"

 --add-reads com.io7m.idstore.tests=ALL-UNNAMED
 --add-opens com.io7m.idstore.tests/com.io7m.idstore.tests=ALL-UNNAMED
 --add-opens com.io7m.idstore.tests/com.io7m.idstore.tests.integration=ALL-UNNAMED
 --add-opens com.io7m.idstore.tests/com.io7m.idstore.tests.shell=ALL-UNNAMED
 --add-opens com.io7m.idstore.tests/com.io7m.idstore.tests.server=ALL-UNNAMED

sormuras

Subject: [PATCH] Cleanup conversion
---
Index: test/langtools/lib/combo/tools/javac/combo/ComboWatcher.java
IDEA additional info:
Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
<+>UTF-8
===================================================================
diff --git a/test/langtools/lib/combo/tools/javac/combo/ComboWatcher.java b/test/langtools/lib/combo/tools/javac/combo/ComboWatcher.java
new file mode 100644
--- /dev/null	(revision 7b1af0140a6819bc7837dfa18a39420f9ac1c8b6)

sormuras

org.opentest4j.AssertionFailedError: Run[stdOut=, stdErr=j:\github\sormuras\jdk\build\windows-x86_64-server-release\test-support\jtreg_test_langtools_tools_javac_launcher\tmp\junit10123584331460239903\Hello.java:3: error: cannot find symbol
    System.out.println("Hello " + new World("Noname"));
                                      ^
  symbol:   class World
  location: interface Hello
1 error
, exception=com.sun.tools.javac.launcher.Main$Fault: error: compilation failed] ==> expected: <null> but was: <com.sun.tools.javac.launcher.Main$Fault: error: compilation failed>
        at org.junit.jupiter.api.AssertionFailureBuilder.build(AssertionFailureBuilder.java:151)
        at org.junit.jupiter.api.AssertionFailureBuilder.buildAndThrow(AssertionFailureBuilder.java:132)
        at org.junit.jupiter.api.AssertNull.failNotNull(AssertNull.java:50)

sormuras

class Program {
  public static void main(String... args) {
    new Program().printGreeting();
  }

  void printGreeting() {
    // just scaffolded
    throw new UnsupportedOperationException("Not implemented, yet");
    // will be replaced
  }

sormuras

import java.nio.file.Files;
import java.nio.file.Path;
import java.util.function.UnaryOperator;
import java.util.regex.Pattern;

public class Generator extends Program {
  public static void main(String... args) {
    var program = loadString("Program.java");
    var replacer = new Replacer(loadString("Generator.java"));
    program = replacer.replace(

sormuras

{
  "apiVersion": "0.0.1",
  "kind": "hashedrekord",
  "spec": {
    "data": {
      "hash": {
        "algorithm": "sha256",
        "value": "d32655126138500f04c8b02c229c1d2de80cec0f3a72b3aaf2c8f4898543e306"
      }
    },

sormuras

jshell> Integer i = 5
i ==> 5

jshell> switch(i) {
   ...>     case Integer i && i > 9 -> System.out.println(">9");
   ...>     default -> System.out.println("...");
   ...> }
...

jshell> Integer i = 50

sormuras

class build {
  public static void main(String... args) {
    var classes = Path.of(".bach/workspace/classes");
    var modules = Path.of(".bach/workspace/modules");
    try (var bach = Bach.of(args)) {
      Call.tool("javac")
          .with("--module", "com.greetings,org.astro")
          .with("--module-source-path", ".")
          .with("-d", classes)
          .run(bach, Run::requireSuccessful);

sormuras

Explore

Initialized Bach (unnamed)

modules

Declared Modules

• api in file:///D:/dev/github/sormuras/bach/test.projects/MultiReleaseMultiModule/api/java-module/module-info.java
• bar in file:///D:/dev/github/sormuras/bach/test.projects/RecordingEvents/bar/test/java/module-info.java
• com.github.sormuras.bach in file:///D:/dev/github/sormuras/bach/com.github.sormuras.bach/main/java/module-info.java