Makes tests to be runnable both on JVM and TeaVM

teavm-classlib/src/main/java/org/teavm/classlib/java/lang/ClassTests.java

@@ -7,7 +7,7 @@ import org.junit.Test;
  *
  * @author Alexey Andreev
  */
-class TClassTests {
+public class ClassTests {
     @Test
     public void classNameEvaluated() {
         assertEquals("java.lang.Object", Object.class.getName());

teavm-classlib/src/main/java/org/teavm/classlib/java/lang/ObjectTests.java

@@ -7,7 +7,7 @@ import org.junit.Test;
  *
  * @author Alexey Andreev
  */
-class TObjectTests {
+public class ObjectTests {
     @Test
     public void objectCreated() {
         Object a = new Object();

teavm-classlib/src/main/java/org/teavm/classlib/java/lang/StringBuilderTests.java

@@ -7,30 +7,30 @@ import org.junit.Test;
  *
  * @author Alexey Andreev
  */
-class TStringBuilderTests {
+public class StringBuilderTests {
     public void integerAppended() {
-        TStringBuilder sb = new TStringBuilder();
+        StringBuilder sb = new StringBuilder();
         sb.append(23);
         assertEquals("23", sb.toString());
     }
 
     @Test
     public void largeIntegerAppended() {
-        TStringBuilder sb = new TStringBuilder();
+        StringBuilder sb = new StringBuilder();
         sb.append(123456);
         assertEquals("123456", sb.toString());
     }
 
     @Test
     public void negativeIntegerAppended() {
-        TStringBuilder sb = new TStringBuilder();
+        StringBuilder sb = new StringBuilder();
         sb.append(-23);
         assertEquals("-23", sb.toString());
     }
 
     @Test
     public void maxIntegerAppended() {
-        TStringBuilder sb = new TStringBuilder();
+        StringBuilder sb = new StringBuilder();
         sb.append(2147483647);
         assertEquals("2147483647", sb.toString());
     }

teavm-classlib/src/main/java/org/teavm/classlib/java/lang/StringTests.java

@@ -7,7 +7,7 @@ import org.junit.Test;
  *
  * @author Alexey Andreev <konsoletyper@gmail.com>
  */
-class TStringTests {
+public class StringTests {
     @Test
     public void charsExtracted() {
         String str = "123";

teavm-classlib/src/main/java/org/teavm/classlib/java/lang/SystemTests.java

@@ -7,14 +7,14 @@ import org.junit.Test;
  *
  * @author Alexey Andreev
  */
-class TSystemTests {
+public class SystemTests {
     @Test
     public void copiesArray() {
-        TObject a = new TObject();
-        TObject b = new TObject();
-        TObject[] src = { a, b, a };
-        TObject[] dest = new TObject[3];
-        TSystem.arraycopy(TObject.wrap(src), 0, TObject.wrap(dest), 0, 3);
+        Object a = new Object();
+        Object b = new Object();
+        Object[] src = { a, b, a };
+        Object[] dest = new Object[3];
+        System.arraycopy(src, 0, dest, 0, 3);
         assertSame(a, dest[0]);
         assertSame(b, dest[1]);
         assertSame(a, dest[2]);
@@ -22,21 +22,21 @@ class TSystemTests {
 
     @Test(expected = IndexOutOfBoundsException.class)
     public void failsToCopyArraysWithInvalidIndexes() {
-        TSystem.arraycopy(TObject.wrap(new TObject[0]), 0, TObject.wrap(new TObject[0]), 0, 1);
+        System.arraycopy(new Object[0], 0, new TObject[0], 0, 1);
     }
 
     @Test(expected = ArrayStoreException.class)
     public void failsToCopyArraysWithIncompatibleElements() {
-        TSystem.arraycopy(TObject.wrap(new TObject[1]), 0, TObject.wrap(new int[1]), 0, 1);
+        System.arraycopy(new Object[1], 0, new int[1], 0, 1);
     }
 
     @Test(expected = NullPointerException.class)
     public void failsToCopyFromNullSource() {
-        TSystem.arraycopy(null, 0, TObject.wrap(new int[1]), 0, 1);
+        System.arraycopy(null, 0, new int[1], 0, 1);
     }
 
     @Test(expected = NullPointerException.class)
     public void failsToCopyToNullTarget() {
-        TSystem.arraycopy(TObject.wrap(new TObject[1]), 0, null, 0, 1);
+        System.arraycopy(new TObject[1], 0, null, 0, 1);
     }
 }

teavm-classlib/src/main/java/org/teavm/classlibgen/ClasslibTestGenerator.java

@@ -46,6 +46,9 @@ public class ClasslibTestGenerator {
         writer = new SourceWriter(naming);
         renderer = new Renderer(writer, classSource);
         DependencyChecker dependencyChecker = new DependencyChecker(classSource);
+        for (int i = 0; i < testClasses.length; ++i) {
+            testClasses[i] = "org.teavm.classlib." + testClasses[i];
+        }
         for (String testClass : testClasses) {
             ClassHolder classHolder = classSource.getClassHolder(testClass);
             findTests(classHolder);