For testing: enable new class initialization policy by default

Author: Christian Wimmer

java-benchmarks/mx.java-benchmarks/mx_java_benchmarks.py

@@ -408,7 +408,10 @@ def extra_image_build_argument(self, benchmark, args):
         if mx.get_jdk().version < expectedJdkVersion:
             mx.abort(benchmark + " needs at least JDK version " + str(expectedJdkVersion))
 
-        return super(BaseTikaBenchmarkSuite, self).extra_image_build_argument(benchmark, args)
+        return [
+                   # Workaround for wrong class initialization configuration
+                   '--initialize-at-build-time=org.apache.pdfbox.rendering.ImageType$1,org.apache.pdfbox.rendering.ImageType$2,org.apache.pdfbox.rendering.ImageType$3,org.apache.pdfbox.rendering.ImageType$4',
+               ] + super(BaseTikaBenchmarkSuite, self).extra_image_build_argument(benchmark, args)
 
 
 class TikaWrkBenchmarkSuite(BaseTikaBenchmarkSuite, mx_sdk_benchmark.BaseWrkBenchmarkSuite):
@@ -478,6 +481,8 @@ def build_assertions(self, benchmark, is_gate):
     def extra_image_build_argument(self, benchmark, args):
         return [
                    '--add-exports=org.graalvm.nativeimage.builder/com.oracle.svm.core.jdk=ALL-UNNAMED',
+                   # Workaround for wrong class initialization configuration
+                   '--initialize-at-build-time=io.netty.handler.codec.http.cookie.ServerCookieEncoder',
                ] + super(BaseMicronautBenchmarkSuite, self).extra_image_build_argument(benchmark, args)
 
     def default_stages(self):

substratevm/mx.substratevm/mx_substratevm.py

@@ -1359,8 +1359,9 @@ def checkLine(line, marker, init_kind, msg, wrongly_initialized_lines):
             with open(classes_file) as f:
                 for line in f:
                     checkLine(line, "MustBeDelayed", "RUN_TIME", "classes are initialized at run time by default", wrongly_initialized_lines)
-                    checkLine(line, "MustBeSafeEarly", "BUILD_TIME", "class proven as side-effect free before analysis", wrongly_initialized_lines)
-                    checkLine(line, "MustBeSafeLate", "BUILD_TIME", "class proven as side-effect free after analysis", wrongly_initialized_lines)
+                    # temporarily disabled, without partial evaluation of class initializer we do not initialize anything at build time
+                    # checkLine(line, "MustBeSafeEarly", "BUILD_TIME", "class proven as side-effect free before analysis", wrongly_initialized_lines)
+                    # checkLine(line, "MustBeSafeLate", "BUILD_TIME", "class proven as side-effect free after analysis", wrongly_initialized_lines)
                 if len(wrongly_initialized_lines) > 0:
                     msg = ""
                     for (line, error) in wrongly_initialized_lines:

substratevm/src/com.oracle.svm.hosted/src/com/oracle/svm/hosted/classinitialization/ClassInitializationFeature.java

@@ -191,7 +191,8 @@ public void afterAnalysis(AfterAnalysisAccess access) {
                                 .collect(Collectors.toList());
                 if (!unspecifiedClasses.isEmpty()) {
                     System.err.println("The following classes have unspecified initialization policy:" + System.lineSeparator() + String.join(System.lineSeparator(), unspecifiedClasses));
-                    UserError.abort("To fix the error either specify the initialization policy for given classes or set %s",
+                    // Temporary not an error to allow testing of new policy
+                    System.err.println("To fix the error either specify the initialization policy for given classes or set " +
                                     SubstrateOptionsParser.commandArgument(ClassInitializationOptions.AssertInitializationSpecifiedForAllClasses, "-"));
                 }
             }

substratevm/src/com.oracle.svm.hosted/src/com/oracle/svm/hosted/classinitialization/ClassInitializationOptions.java

@@ -101,5 +101,5 @@ private static class InitializationValueEager extends InitializationValueTransfo
     public static final HostedOptionKey<Boolean> AssertInitializationSpecifiedForAllClasses = new HostedOptionKey<>(false);
 
     @Option(help = "Use new class initialization strategy that allows all classes to be used at image build time.", type = OptionType.Expert)//
-    public static final HostedOptionKey<Boolean> UseNewExperimentalClassInitialization = new HostedOptionKey<>(false);
+    public static final HostedOptionKey<Boolean> UseNewExperimentalClassInitialization = new HostedOptionKey<>(true);
 }

substratevm/src/com.oracle.svm.test/src/com/oracle/svm/test/clinit/TestClassInitializationMustBeSafeEarly.java

@@ -522,10 +522,18 @@ private static void checkClasses(boolean checkSafeEarly, boolean checkSafeLate)
                     errors.add(checkedClass.getName() + ": Check for MustBeDelayed failed");
                 }
                 if (nameHasSafeEarly && initialized != checkSafeEarly) {
-                    errors.add(checkedClass.getName() + ": Check for MustBeSafeEarly failed");
+                    /*
+                     * temporarily disabled, without partial evaluation of class initializer we do
+                     * not initialize anything at build time
+                     */
+                    // errors.add(checkedClass.getName() + ": Check for MustBeSafeEarly failed");
                 }
                 if (nameHasSafeLate && initialized != checkSafeLate) {
-                    errors.add(checkedClass.getName() + ": Check for MustBeSafeLate failed");
+                    /*
+                     * temporarily disabled, without partial evaluation of class initializer we do
+                     * not initialize anything at build time
+                     */
+                    // errors.add(checkedClass.getName() + ": Check for MustBeSafeLate failed");
                 }
             }
         }