openjdk · sormuras · Jul 11, 2025 · Jul 11, 2025 · Aug 11, 2025
diff --git a/make/autoconf/lib-tests.m4 b/make/autoconf/lib-tests.m4
@@ -28,7 +28,7 @@
 ################################################################################
 
 # Minimum supported versions
-JTREG_MINIMUM_VERSION=7.5.2
+JTREG_MINIMUM_VERSION=8
 GTEST_MINIMUM_VERSION=1.14.0
 
 ################################################################################

diff --git a/make/conf/github-actions.conf b/make/conf/github-actions.conf
@@ -26,7 +26,7 @@
 # Versions and download locations for dependencies used by GitHub Actions (GHA)
 
 GTEST_VERSION=1.14.0
-JTREG_VERSION=7.5.2+1
+JTREG_VERSION=8+2
 
 LINUX_X64_BOOT_JDK_EXT=tar.gz
 LINUX_X64_BOOT_JDK_URL=https://download.java.net/java/GA/jdk24/1f9ff9062db4449d8ca828c504ffae90/36/GPL/openjdk-24_linux-x64_bin.tar.gz

diff --git a/make/conf/jib-profiles.js b/make/conf/jib-profiles.js
@@ -1174,9 +1174,9 @@ var getJibProfilesDependencies = function (input, common) {
         jtreg: {
             server: "jpg",
             product: "jtreg",
-            version: "7.5.2",
-            build_number: "1",
-            file: "bundles/jtreg-7.5.2+1.zip",
+            version: "8",
+            build_number: "2",
+            file: "bundles/jtreg-8+2.zip",
             environment_name: "JT_HOME",
             environment_path: input.get("jtreg", "home_path") + "/bin",
             configure_args: "--with-jtreg=" + input.get("jtreg", "home_path"),

diff --git a/test/docs/TEST.ROOT b/test/docs/TEST.ROOT
@@ -38,7 +38,7 @@
 groups=TEST.groups
 
 # Minimum jtreg version
-requiredVersion=7.5.2+1
+requiredVersion=8+2
 
 # Use new module options
 useNewOptions=true

diff --git a/test/hotspot/jtreg/TEST.ROOT b/test/hotspot/jtreg/TEST.ROOT
@@ -103,7 +103,7 @@ requires.properties= \
     jdk.static
 
 # Minimum jtreg version
-requiredVersion=7.5.2+1
+requiredVersion=8+2
 
 # Path to libraries in the topmost test directory. This is needed so @library
 # does not need ../../../ notation to reach them

diff --git a/test/hotspot/jtreg/vmTestbase/nsk/jvmti/ResourceExhausted/resexhausted003.java b/test/hotspot/jtreg/vmTestbase/nsk/jvmti/ResourceExhausted/resexhausted003.java
@@ -25,9 +25,10 @@
 import java.io.File;
 import java.io.FileInputStream;
 import java.io.PrintStream;
+import java.net.URI;
+import java.nio.file.Path;
+import java.security.CodeSource;
 import java.security.ProtectionDomain;
-import java.util.regex.Pattern;
-import java.util.regex.Matcher;
 
 import nsk.share.Consts;
 import nsk.share.test.Stresser;
@@ -80,24 +81,12 @@ static byte[] fileBytes(String fileName) {
 
 
     public static int run(String args[], PrintStream out) {
-        String testclasspath = System.getProperty("test.class.path");
-        String [] testpaths = testclasspath.split(System.getProperty("path.separator"));
-        String classesDir = "";
-
-        Pattern pattern = Pattern.compile("^(.*)classes(.*)vmTestbase(.*)$");
-        for (int i = 0 ; i < testpaths.length; i++) {
-            if (pattern.matcher(testpaths[i]).matches()) {
-                classesDir = testpaths[i];
-            }
-        }
-        if (classesDir.equals("")) {
-            System.err.println("TEST BUG: Classes directory not found in test,class.path.");
-            return Consts.TEST_FAILED;
-        }
         Stresser stress = new Stresser(args);
 
         String className = Helper.class.getName();
-        byte[] bloatBytes = fileBytes(classesDir + File.separator + className.replace('.', '/') + ".class");
+        CodeSource classCodeSource = Helper.class.getProtectionDomain().getCodeSource();
+        Path classFilePath = Path.of(URI.create(classCodeSource.getLocation().toString()));
+        byte[] bloatBytes = fileBytes(classFilePath.resolve(className.replace('.', '/') + ".class").toString());
 
         int count = 0;
         Helper.resetExhaustedEvent();

diff --git a/test/jaxp/TEST.ROOT b/test/jaxp/TEST.ROOT
@@ -23,7 +23,7 @@ modules=java.xml
 groups=TEST.groups
 
 # Minimum jtreg version
-requiredVersion=7.5.2+1
+requiredVersion=8+2
 
 # Path to libraries in the topmost test directory. This is needed so @library
 # does not need ../../ notation to reach them

diff --git a/test/jdk/TEST.ROOT b/test/jdk/TEST.ROOT
@@ -121,7 +121,7 @@ requires.properties= \
     jdk.static
 
 # Minimum jtreg version
-requiredVersion=7.5.2+1
+requiredVersion=8+2
 
 # Path to libraries in the topmost test directory. This is needed so @library
 # does not need ../../ notation to reach them

diff --git a/test/jdk/java/security/SignedJar/spi-calendar-provider/TestSPISigned.java b/test/jdk/java/security/SignedJar/spi-calendar-provider/TestSPISigned.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2022, Red Hat, Inc.
+ * Copyright (c) 2022, 2025, Red Hat, Inc.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -30,6 +30,7 @@
 import java.util.Locale;
 import java.util.List;
 import java.util.ArrayList;
+import java.net.URI;
 import java.nio.file.Paths;
 import java.nio.file.Path;
 import java.nio.file.Files;
@@ -54,12 +55,9 @@
  */
 public class TestSPISigned {
 
-    private static final String TEST_CLASSES = System.getProperty("test.classes", ".");
     private static final String TEST_SRC = System.getProperty("test.src", ".");
 
     private static final Path META_INF_DIR = Paths.get(TEST_SRC, "provider", "meta");
-    private static final Path PROVIDER_PARENT = Paths.get(TEST_CLASSES, "..");
-    private static final Path PROVIDER_DIR = PROVIDER_PARENT.resolve("provider");
     private static final Path MODS_DIR = Paths.get("mods");
     private static final Path UNSIGNED_JAR = MODS_DIR.resolve("unsigned-with-locale.jar");
     private static final Path SIGNED_JAR = MODS_DIR.resolve("signed-with-locale.jar");
@@ -81,7 +79,9 @@ public static void main(String[] args) throws Throwable {
             // Set up signed jar with custom calendar data provider
             //
             // 1. Create jar with custom CalendarDataProvider
-            JarUtils.createJarFile(UNSIGNED_JAR, PROVIDER_DIR);
+            var codeSource = baz.CalendarDataProviderImpl.class.getProtectionDomain().getCodeSource();
+            var providerDir = Path.of(URI.create(codeSource.getLocation().toString()));
+            JarUtils.createJarFile(UNSIGNED_JAR, providerDir);
             JarUtils.updateJarFile(UNSIGNED_JAR, META_INF_DIR);
             // create signer's keypair
             SecurityTools.keytool("-genkeypair -keyalg RSA -keystore ks " +

diff --git a/test/langtools/TEST.ROOT b/test/langtools/TEST.ROOT
@@ -15,7 +15,7 @@ keys=intermittent randomness needs-src needs-src-jdk_javadoc
 groups=TEST.groups
 
 # Minimum jtreg version
-requiredVersion=7.5.2+1
+requiredVersion=8+2
 
 # Use new module options
 useNewOptions=true

diff --git a/test/lib-test/TEST.ROOT b/test/lib-test/TEST.ROOT
@@ -29,7 +29,7 @@
 keys=randomness
 
 # Minimum jtreg version
-requiredVersion=7.5.2+1
+requiredVersion=8+2
 
 # Allow querying of various System properties in @requires clauses
 requires.extraPropDefns = ../jtreg-ext/requires/VMProps.java