Generic cleanups in Tester1.java.

FossilOrigin-Name: fbc1b6310b01f4f79439bb6ce59b2aaabd126da7201f36d4fc5d7ef95118a494

ext/jni/src/org/sqlite/jni/Tester1.java

@@ -30,6 +30,13 @@ import java.util.concurrent.Future;
 @java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.RUNTIME)
 @java.lang.annotation.Target({java.lang.annotation.ElementType.METHOD})
 @interface ManualTest{}
+/**
+   Annotation for Tester1 tests which mark those which must be skipped
+   in multi-threaded mode.
+*/
+@java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.RUNTIME)
+@java.lang.annotation.Target({java.lang.annotation.ElementType.METHOD})
+@interface SingleThreadOnly{}
 
 public class Tester1 implements Runnable {
   //! True when running in multi-threaded mode.
@@ -692,7 +699,9 @@ public class Tester1 implements Runnable {
     sqlite3_close_v2(db);
   }
 
+  @SingleThreadOnly
   private void testUdfJavaObject(){
+    affirm( !mtMode );
     final sqlite3 db = createNewDb();
     final ValueHolder<sqlite3> testResult = new ValueHolder<>(db);
     final ValueHolder<Integer> boundObj = new ValueHolder<>(42);
@@ -1096,7 +1105,7 @@ public class Tester1 implements Runnable {
      This test is functionally identical to testUpdateHook(), only with a
      different callback type.
   */
-  private synchronized void testPreUpdateHook(){
+  private void testPreUpdateHook(){
     if( !sqlite3_compileoption_used("ENABLE_PREUPDATE_HOOK") ){
       //outln("Skipping testPreUpdateHook(): no pre-update hook support.");
       return;
@@ -1206,8 +1215,8 @@ public class Tester1 implements Runnable {
      it throws.
   */
   @SuppressWarnings("unchecked")
-  @ManualTest /* because the Fts5 parts are not yet known to be
-                 thread-safe */
+  @SingleThreadOnly /* because the Fts5 parts are not yet known to be
+                       thread-safe */
   private void testFts5() throws Exception {
     if( !sqlite3_compileoption_used("ENABLE_FTS5") ){
       //outln("SQLITE_ENABLE_FTS5 is not set. Skipping FTS5 tests.");
@@ -1258,8 +1267,8 @@ public class Tester1 implements Runnable {
     sqlite3_close(db);
   }
 
-  @ManualTest/* because multiple threads legitimately make these
-                results unpredictable */
+  @SingleThreadOnly /* because multiple threads legitimately make these
+                       results unpredictable */
   private synchronized void testAutoExtension(){
     final ValueHolder<Integer> val = new ValueHolder<>(0);
     final ValueHolder<String> toss = new ValueHolder<>(null);
@@ -1406,10 +1415,6 @@ public class Tester1 implements Runnable {
     }
     if( !fromThread ){
       testBusy();
-      if( !mtMode ){
-        testAutoExtension() /* threads rightfully muck up these results */;
-        testFts5();
-      }
     }
     synchronized( this.getClass() ){
       ++nTestRuns;
@@ -1501,7 +1506,9 @@ public class Tester1 implements Runnable {
             testMethods.add(m);
           }
         }else if( !m.isAnnotationPresent( ManualTest.class ) ){
-          if( name.startsWith("test") ){
+          if( nThread>1 && m.isAnnotationPresent( SingleThreadOnly.class ) ){
+            outln("Skipping test in multi-thread mode: ",name,"()");
+          }else if( name.startsWith("test") ){
             testMethods.add(m);
           }
         }
@@ -1563,6 +1570,8 @@ public class Tester1 implements Runnable {
     outln("Running ",nRepeat," loop(s) with ",nThread," thread(s) each.");
     if( takeNaps ) outln("Napping between tests is enabled.");
     for( int n = 0; n < nRepeat; ++n ){
+      ++nLoop;
+      out((1==nLoop ? "" : " ")+nLoop);
       if( nThread<=1 ){
         new Tester1(0).runTests(false);
         continue;
@@ -1570,8 +1579,6 @@ public class Tester1 implements Runnable {
       Tester1.mtMode = true;
       final ExecutorService ex = Executors.newFixedThreadPool( nThread );
       //final List<Future<?>> futures = new ArrayList<>();
-      ++nLoop;
-      out((1==nLoop ? "" : " ")+nLoop);
       for( int i = 0; i < nThread; ++i ){
         ex.submit( new Tester1(i), i );
       }

manifest

@@ -1,5 +1,5 @@
-C Remove\sJNI\ssqlite3_column_java_object(),\sas\sthe\sprotection\srules\sof\ssqlite3_values\smakes\sit\simpossible\sto\simplement\ssafely.\sAdd\sJNI\ssqlite3_bind_java_object().
-D 2023-08-27T13:43:45.514
+C Generic\scleanups\sin\sTester1.java.
+D 2023-08-27T14:47:45.944
 F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
 F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
 F LICENSE.md df5091916dbb40e6e9686186587125e1b2ff51f022cc334e886c19a0e9982724
@@ -264,7 +264,7 @@ F ext/jni/src/org/sqlite/jni/SQLFunction.java d060f302b2cc4cf7a4f5a6b2d36458a2e6
 F ext/jni/src/org/sqlite/jni/SQLite3CallbackProxy.java 13c4ea6f35871261eba63fa4117715515e0beecbdebfb879ec5b1f340ed36904
 F ext/jni/src/org/sqlite/jni/SQLite3Jni.java b22b02b51eab5bab2e9068757c94c0978a7c2ccaf4c2ffa93b3b958c2f9e7dc9
 F ext/jni/src/org/sqlite/jni/ScalarFunction.java 21301a947e49f0dd9c682dfe2cc8a6518226c837253dd791cd512f847eeca52c
-F ext/jni/src/org/sqlite/jni/Tester1.java ff13dc4babfa7a3f8bf91862c12a7f837db611bb66fcd82f7f8728c3e297a188
+F ext/jni/src/org/sqlite/jni/Tester1.java 8653c7b0b50116cf9bd8bf19b83b3e76896b75df09f5debe57a70c556d90203b
 F ext/jni/src/org/sqlite/jni/TesterFts5.java 6f135c60e24c89e8eecb9fe61dde0f3bb2906de668ca6c9186bcf34bdaf94629
 F ext/jni/src/org/sqlite/jni/TraceV2Callback.java 25a45e800b0c57f506c237d111bcfd09da584e936fee395d4bd802100ebeff8c
 F ext/jni/src/org/sqlite/jni/UpdateHookCallback.java f5eadfa44462c050658230884b41477274f34306accd85c8201a7afbc00d2429
@@ -2103,8 +2103,8 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
 F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
 F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
 F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
-P 77f6e70f17c0cb6d031f983c458c9ec2e88d92b4716397533a029af39da2d128
-R 6ff41c97b17d551a7d85c6dd457042a1
+P 29bd4a23a4afd96b2cc06d2b91a4f30c0bbf2347af0b0d18f8d4cf8aafa63160
+R 63350485eb725e6c23f0f10ae456a835
 U stephan
-Z 98f8ce6b232c9712186c8841f85ec5e1
+Z f3b6506c5c2f32d6bb27133665c4317a
 # Remove this line to create a well-formed Fossil manifest.

manifest.uuid

@@ -1 +1 @@
-29bd4a23a4afd96b2cc06d2b91a4f30c0bbf2347af0b0d18f8d4cf8aafa63160
+fbc1b6310b01f4f79439bb6ce59b2aaabd126da7201f36d4fc5d7ef95118a494