diff options
Diffstat (limited to 'src/test/javassist/bytecode/BytecodeTest.java')
| -rw-r--r-- | src/test/javassist/bytecode/BytecodeTest.java | 39 |
1 files changed, 31 insertions, 8 deletions
diff --git a/src/test/javassist/bytecode/BytecodeTest.java b/src/test/javassist/bytecode/BytecodeTest.java index eac420bc..68e3b2c2 100644 --- a/src/test/javassist/bytecode/BytecodeTest.java +++ b/src/test/javassist/bytecode/BytecodeTest.java @@ -6,6 +6,7 @@ import junit.framework.*; import javassist.*; import javassist.bytecode.annotation.*; import javassist.bytecode.SignatureAttribute.*; +import test4.InvokeDynCopyDest; @SuppressWarnings("unused") public class BytecodeTest extends TestCase { @@ -461,19 +462,19 @@ public class BytecodeTest extends TestCase { public void testSignatureChange() throws Exception { changeMsig("<S:Ljava/lang/Object;>(TS;[TS;)Ljava/lang/Object", "java/lang/Object", - "<S:Ljava/lang/Objec;>(TS;[TS;)Ljava/lang/Object", "java/lang/Objec"); + "<S:Ljava/lang/Objec;>(TS;[TS;)Ljava/lang/Object", "java/lang/Objec"); changeMsig("<S:Ljava/lang/Object;>(TS;[TS;)TT;", "java/lang/Object", - "<S:Ljava/lang/Objec;>(TS;[TS;)TT;", "java/lang/Objec"); + "<S:Ljava/lang/Objec;>(TS;[TS;)TT;", "java/lang/Objec"); changeMsig("<S:Ljava/lang/Object;>(TS;[TS;)Ljava/lang/Object2;", "java/lang/Object", - "<S:Ljava/lang/Objec;>(TS;[TS;)Ljava/lang/Object2;", "java/lang/Objec"); + "<S:Ljava/lang/Objec;>(TS;[TS;)Ljava/lang/Object2;", "java/lang/Objec"); changeMsig("<S:Ljava/lang/Object;>(TS;[TS;)Ljava/lang/Objec;", "java/lang/Object", - "<S:Ljava/lang/Object2;>(TS;[TS;)Ljava/lang/Objec;", "java/lang/Object2"); + "<S:Ljava/lang/Object2;>(TS;[TS;)Ljava/lang/Objec;", "java/lang/Object2"); changeMsig2("<S:Ljava/lang/Object;>(TS;[TS;)TT;", "java/lang/Object", - "<S:Ljava/lang/Objec;>(TS;[TS;)TT;", "java/lang/Objec"); + "<S:Ljava/lang/Objec;>(TS;[TS;)TT;", "java/lang/Objec"); changeMsig2("<S:Ljava/lang/Object;>(TS;[TS;)Ljava/lang/Object2;", "java/lang/Object", - "<S:Ljava/lang/Objec;>(TS;[TS;)Ljava/lang/Object2;", "java/lang/Objec"); + "<S:Ljava/lang/Objec;>(TS;[TS;)Ljava/lang/Object2;", "java/lang/Objec"); changeMsig2("<S:Ljava/lang/Object;>(TS;[TS;)Ljava/lang/Objec;", "java/lang/Object", - "<S:Ljava/lang/Object2;>(TS;[TS;)Ljava/lang/Objec;", "java/lang/Object2"); + "<S:Ljava/lang/Object2;>(TS;[TS;)Ljava/lang/Objec;", "java/lang/Object2"); String sig = "<T:Ljava/lang/Exception;>LPoi$Foo<Ljava/lang/String;>;LBar;LBar2;"; String res = "<T:Ljava/lang/Exception;>LPoi$Foo<Ljava/lang/String2;>;LBar;LBar2;"; changeMsig(sig, "java/lang/String", res, "java/lang/String2"); @@ -683,7 +684,7 @@ public class BytecodeTest extends TestCase { assertFalse(fi1.equals(fi3)); assertFalse(fi1.equals(ci1)); assertFalse(fi1.equals(null)); - + LongInfo li1 = new LongInfo(12345L, n++); LongInfo li2 = new LongInfo(12345L, n++); LongInfo li3 = new LongInfo(-12345L, n++); @@ -834,6 +835,28 @@ public class BytecodeTest extends TestCase { assertEquals("(I)V", cPool2.getUtf8Info(cPool2.getMethodTypeInfo(mtIndex))); } + public void testInvokeDynamicWithCopy() throws Exception { + CtClass srcCc = loader.get("test4.InvokeDynCopySrc"); + CtClass destCc = loader.get("test4.InvokeDynCopyDest"); + + // copy source constructor to dest + for (CtConstructor constructor : destCc.getConstructors()) { + for (CtConstructor srcClassConstructor : srcCc.getConstructors()) { + if (constructor.getSignature().equalsIgnoreCase(srcClassConstructor.getSignature())) { + constructor.setBody(srcClassConstructor, null); + } + } + } + + // set dest class method body by source class + destCc.getDeclaredMethod("getString").setBody(srcCc.getDeclaredMethod("getString"), new ClassMap()); + + Object destObj = (new Loader(loader)).loadClass(destCc.getName()).getConstructor().newInstance(); + + // if don't copy bootstrap method and static lambda method it will throw exception when invoke + assertEquals("hello", destObj.getClass().getMethod("getString").invoke(destObj)); + } + public static Test suite() { TestSuite suite = new TestSuite("Bytecode Tests"); suite.addTestSuite(BytecodeTest.class); |