diff --git a/.travis.sh b/.travis.sh
index 554c101182..7a62f0c629 100755
--- a/.travis.sh
+++ b/.travis.sh
@@ -75,6 +75,9 @@ case "$JDK" in
15-ea)
install_jdk $JDK15_EA_URL
;;
+16-ea)
+ install_jdk $JDK16_EA_URL
+ ;;
esac
# Do not use "~/.mavenrc" set by Travis (https://github.com/travis-ci/travis-ci/issues/3893),
@@ -110,6 +113,10 @@ case "$JDK" in
mvn -V -B -e verify -Dbytecode.version=15 \
--settings=./.travis/settings.xml
;;
+16-ea)
+ mvn -V -B -e verify -Dbytecode.version=16 \
+ --settings=./.travis/settings.xml
+ ;;
*)
echo "Incorrect JDK [$JDK]"
exit 1;
diff --git a/.travis.yml b/.travis.yml
index 977b07d6ba..78a2be9c90 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -31,5 +31,6 @@ env:
- JDK=13
- JDK=14
- JDK=15-ea
+ - JDK=16-ea
script: ./.travis.sh
diff --git a/org.jacoco.build/pom.xml b/org.jacoco.build/pom.xml
index afc868fb55..2a9a6c0130 100644
--- a/org.jacoco.build/pom.xml
+++ b/org.jacoco.build/pom.xml
@@ -841,6 +841,20 @@
+
+ java16-bytecode
+
+
+ bytecode.version
+ 16
+
+
+
+ 13
+ 13
+
+
+
ecj
diff --git a/org.jacoco.core.test.validation/pom.xml b/org.jacoco.core.test.validation/pom.xml
index 1aa6a20715..09a7f7ae55 100644
--- a/org.jacoco.core.test.validation/pom.xml
+++ b/org.jacoco.core.test.validation/pom.xml
@@ -246,6 +246,31 @@
../org.jacoco.core.test.validation.scala
+
+
+ java16-bytecode
+
+
+ bytecode.version
+ 16
+
+
+
+
+ 16
+ 16
+
+
+ ../org.jacoco.core.test.validation.kotlin
+ ../org.jacoco.core.test.validation.java7
+ ../org.jacoco.core.test.validation.java8
+ ../org.jacoco.core.test.validation.java14
+
+ ../org.jacoco.core.test.validation.scala
+
+
diff --git a/org.jacoco.core.test/src/org/jacoco/core/analysis/AnalyzerTest.java b/org.jacoco.core.test/src/org/jacoco/core/analysis/AnalyzerTest.java
index 9fc20df30a..120ddb9244 100644
--- a/org.jacoco.core.test/src/org/jacoco/core/analysis/AnalyzerTest.java
+++ b/org.jacoco.core.test/src/org/jacoco/core/analysis/AnalyzerTest.java
@@ -107,7 +107,7 @@ public void should_ignore_synthetic_classes() throws Exception {
@Test
public void should_not_modify_class_bytes_to_support_next_version()
throws Exception {
- final byte[] originalBytes = createClass(Opcodes.V14 + 1);
+ final byte[] originalBytes = createClass(Opcodes.V15 + 1);
final byte[] bytes = new byte[originalBytes.length];
System.arraycopy(originalBytes, 0, bytes, 0, originalBytes.length);
final long expectedClassId = CRC64.classId(bytes);
@@ -130,14 +130,14 @@ private static byte[] createClass(final int version) {
*/
@Test
public void analyzeClass_should_throw_exception_for_unsupported_class_file_version() {
- final byte[] bytes = createClass(Opcodes.V14 + 2);
+ final byte[] bytes = createClass(Opcodes.V15 + 2);
try {
analyzer.analyzeClass(bytes, "UnsupportedVersion");
fail("exception expected");
} catch (IOException e) {
assertEquals("Error while analyzing UnsupportedVersion.",
e.getMessage());
- assertEquals("Unsupported class file major version 60",
+ assertEquals("Unsupported class file major version 61",
e.getCause().getMessage());
}
}
@@ -217,7 +217,7 @@ public void testAnalyzeClass_BrokenStream() throws IOException {
*/
@Test
public void analyzeAll_should_throw_exception_for_unsupported_class_file_version() {
- final byte[] bytes = createClass(Opcodes.V14 + 2);
+ final byte[] bytes = createClass(Opcodes.V15 + 2);
try {
analyzer.analyzeAll(new ByteArrayInputStream(bytes),
"UnsupportedVersion");
@@ -225,7 +225,7 @@ public void analyzeAll_should_throw_exception_for_unsupported_class_file_version
} catch (IOException e) {
assertEquals("Error while analyzing UnsupportedVersion.",
e.getMessage());
- assertEquals("Unsupported class file major version 60",
+ assertEquals("Unsupported class file major version 61",
e.getCause().getMessage());
}
}
diff --git a/org.jacoco.core.test/src/org/jacoco/core/instr/ClassFileVersionsTest.java b/org.jacoco.core.test/src/org/jacoco/core/instr/ClassFileVersionsTest.java
index b735b467c8..f1d21db210 100644
--- a/org.jacoco.core.test/src/org/jacoco/core/instr/ClassFileVersionsTest.java
+++ b/org.jacoco.core.test/src/org/jacoco/core/instr/ClassFileVersionsTest.java
@@ -29,6 +29,7 @@
import static org.objectweb.asm.Opcodes.V12;
import static org.objectweb.asm.Opcodes.V13;
import static org.objectweb.asm.Opcodes.V14;
+import static org.objectweb.asm.Opcodes.V15;
import static org.objectweb.asm.Opcodes.V1_1;
import static org.objectweb.asm.Opcodes.V1_2;
import static org.objectweb.asm.Opcodes.V1_3;
@@ -129,7 +130,12 @@ public void test_14() throws IOException {
@Test
public void test_15() throws IOException {
- testVersion(V14 + 1, true);
+ testVersion(V15, true);
+ }
+
+ @Test
+ public void test_16() throws IOException {
+ testVersion(V15 + 1, true);
}
private void testVersion(int version, boolean frames) throws IOException {
diff --git a/org.jacoco.core.test/src/org/jacoco/core/instr/InstrumenterTest.java b/org.jacoco.core.test/src/org/jacoco/core/instr/InstrumenterTest.java
index b2d27a976f..5d29429a91 100644
--- a/org.jacoco.core.test/src/org/jacoco/core/instr/InstrumenterTest.java
+++ b/org.jacoco.core.test/src/org/jacoco/core/instr/InstrumenterTest.java
@@ -99,7 +99,7 @@ public void setup() throws Exception {
@Test
public void should_not_modify_class_bytes_to_support_next_version()
throws Exception {
- final byte[] originalBytes = createClass(Opcodes.V14 + 1);
+ final byte[] originalBytes = createClass(Opcodes.V15 + 1);
final byte[] bytes = new byte[originalBytes.length];
System.arraycopy(originalBytes, 0, bytes, 0, originalBytes.length);
final long expectedClassId = CRC64.classId(bytes);
@@ -122,14 +122,14 @@ private static byte[] createClass(final int version) {
*/
@Test
public void instrument_should_throw_exception_for_unsupported_class_file_version() {
- final byte[] bytes = createClass(Opcodes.V14 + 2);
+ final byte[] bytes = createClass(Opcodes.V15 + 2);
try {
instrumenter.instrument(bytes, "UnsupportedVersion");
fail("exception expected");
} catch (final IOException e) {
assertEquals("Error while instrumenting UnsupportedVersion.",
e.getMessage());
- assertEquals("Unsupported class file major version 60",
+ assertEquals("Unsupported class file major version 61",
e.getCause().getMessage());
}
}
@@ -224,7 +224,7 @@ public void testSerialization() throws Exception {
*/
@Test
public void instrumentAll_should_throw_exception_for_unsupported_class_file_version() {
- final byte[] bytes = createClass(Opcodes.V14 + 2);
+ final byte[] bytes = createClass(Opcodes.V15 + 2);
try {
instrumenter.instrumentAll(new ByteArrayInputStream(bytes),
new ByteArrayOutputStream(), "UnsupportedVersion");
@@ -232,7 +232,7 @@ public void instrumentAll_should_throw_exception_for_unsupported_class_file_vers
} catch (final IOException e) {
assertEquals("Error while instrumenting UnsupportedVersion.",
e.getMessage());
- assertEquals("Unsupported class file major version 60",
+ assertEquals("Unsupported class file major version 61",
e.getCause().getMessage());
}
}
diff --git a/org.jacoco.core.test/src/org/jacoco/core/internal/instr/InstrSupportTest.java b/org.jacoco.core.test/src/org/jacoco/core/internal/instr/InstrSupportTest.java
index 924e61be8f..b6ddb29336 100644
--- a/org.jacoco.core.test/src/org/jacoco/core/internal/instr/InstrSupportTest.java
+++ b/org.jacoco.core.test/src/org/jacoco/core/internal/instr/InstrSupportTest.java
@@ -43,8 +43,8 @@ public void setup() {
}
@Test
- public void classReaderFor_should_read_java_15_class() {
- final byte[] bytes = createJava15Class();
+ public void classReaderFor_should_read_java_16_class() {
+ final byte[] bytes = createJava16Class();
final ClassReader classReader = InstrSupport.classReaderFor(bytes);
@@ -53,16 +53,16 @@ public void classReaderFor_should_read_java_15_class() {
public void visit(final int version, final int access,
final String name, final String signature,
final String superName, final String[] interfaces) {
- assertEquals(Opcodes.V14 + 1, version);
+ assertEquals(Opcodes.V15 + 1, version);
}
}, 0);
- assertArrayEquals(createJava15Class(), bytes);
+ assertArrayEquals(createJava16Class(), bytes);
}
- private static byte[] createJava15Class() {
+ private static byte[] createJava16Class() {
final ClassWriter cw = new ClassWriter(0);
- cw.visit(Opcodes.V14 + 1, 0, "Foo", null, "java/lang/Object", null);
+ cw.visit(Opcodes.V15 + 1, 0, "Foo", null, "java/lang/Object", null);
cw.visitEnd();
return cw.toByteArray();
}
@@ -126,7 +126,8 @@ public void needFrames_should_return_true_for_versions_greater_than_or_equal_to_
assertTrue(InstrSupport.needsFrames(Opcodes.V12));
assertTrue(InstrSupport.needsFrames(Opcodes.V13));
assertTrue(InstrSupport.needsFrames(Opcodes.V14));
- assertTrue(InstrSupport.needsFrames(Opcodes.V14 + 1));
+ assertTrue(InstrSupport.needsFrames(Opcodes.V15));
+ assertTrue(InstrSupport.needsFrames(Opcodes.V15 + 1));
assertTrue(InstrSupport.needsFrames(0x0100));
}
diff --git a/org.jacoco.core/src/org/jacoco/core/internal/instr/InstrSupport.java b/org.jacoco.core/src/org/jacoco/core/internal/instr/InstrSupport.java
index 351ad523a9..bf91e6d051 100644
--- a/org.jacoco.core/src/org/jacoco/core/internal/instr/InstrSupport.java
+++ b/org.jacoco.core/src/org/jacoco/core/internal/instr/InstrSupport.java
@@ -273,9 +273,9 @@ public static void push(final MethodVisitor mv, final int value) {
*/
public static ClassReader classReaderFor(final byte[] b) {
final int originalVersion = getMajorVersion(b);
- if (originalVersion == Opcodes.V14 + 1) {
+ if (originalVersion == Opcodes.V15 + 1) {
// temporarily downgrade version to bypass check in ASM
- setMajorVersion(Opcodes.V14, b);
+ setMajorVersion(Opcodes.V15, b);
}
final ClassReader classReader = new ClassReader(b);
setMajorVersion(originalVersion, b);
diff --git a/org.jacoco.doc/docroot/doc/changes.html b/org.jacoco.doc/docroot/doc/changes.html
index 2492aacc33..2c7d640b30 100644
--- a/org.jacoco.doc/docroot/doc/changes.html
+++ b/org.jacoco.doc/docroot/doc/changes.html
@@ -25,6 +25,8 @@
New Features
JaCoCo now officially supports Java 14.
Experimental support for Java 15 class files
(GitHub #992).
+ Experimental support for Java 16 class files
+ (GitHub #1059).
Methods toString
, hashCode
and equals
generated by compiler for records are filtered out during generation of report
(GitHub #990).