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8030855: Default methods should be visible under source previous to 8

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Reviewed-by: jjg, dlsmith
This commit is contained in:
Vicente Romero 2014-02-06 18:49:01 +00:00
parent cf7f5c0b61
commit edee080e4a
3 changed files with 41 additions and 33 deletions
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164
langtools/test/tools/javac/T8029240/DefaultMethodsNotVisibileForSource7Test.java
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@ -1,164 +0,0 @@
/*
* Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 8029240
* @summary Default methods not always visible under -source 7
* @library /tools/javac/lib
* @build ToolBox
* @run main DefaultMethodsNotVisibileForSource7Test
*/
import java.nio.file.Files;
import java.nio.file.Paths;
public class DefaultMethodsNotVisibileForSource7Test {
// common definitions
// this one should be compiled with source 8, the rest with source 7
static final String ISrc =
"interface I {\n" +
" default void m() {}\n" +
"}";
static final String JSrc =
"interface J extends I {}";
static final String ASrc =
"abstract class A implements I {}";
static final String BSrc =
"class B implements I {}";
// test legacy implementations
static final String C1Src =
"class C1 implements I {\n" +
" @Override public void m() {}\n" +
"}";
static final String C2Src =
"class C2 implements J {\n" +
" @Override public void m() {}\n" +
"}";
static final String C3Src =
"class C3 extends A {\n" +
" @Override public void m() {}\n" +
"}";
static final String C4Src =
"class C4 extends B {\n" +
" @Override public void m() {}\n" +
"}";
//test legacy invocations
static final String LegacyInvocationSrc =
"class LegacyInvocation {\n" +
" public static void test(I i, J j, A a, B b) {\n" +
" i.m();\n" +
" j.m();\n" +
" a.m();\n" +
" b.m();\n" +
" }\n" +
"}";
//test case super invocations
static final String SubASrc =
"class SubA extends A {\n" +
" public void test() {\n" +
" super.m();\n" +
" }\n" +
"}";
static final String SubBSrc =
"class SubB extends B {\n" +
" public void test() {\n" +
" super.m();\n" +
" }\n" +
"}";
public static void main(String[] args) throws Exception {
new DefaultMethodsNotVisibileForSource7Test().run();
}
void run() throws Exception {
testsPreparation();
testLegacyImplementations();
testLegacyInvocations();
testSuperInvocations();
}
void testsPreparation() throws Exception {
Files.createDirectory(Paths.get("out"));
/* as an extra check let's make sure that interface 'I' can't be compiled
* with source 7
*/
ToolBox.JavaToolArgs javacArgs =
new ToolBox.JavaToolArgs(ToolBox.Expect.FAIL)
.setOptions("-d", "out", "-source", "7")
.setSources(ISrc);
ToolBox.javac(javacArgs);
//but it should compile with source >= 8
javacArgs =
new ToolBox.JavaToolArgs()
.setOptions("-d", "out")
.setSources(ISrc);
ToolBox.javac(javacArgs);
javacArgs =
new ToolBox.JavaToolArgs()
.setOptions("-cp", "out", "-d", "out", "-source", "7")
.setSources(JSrc, ASrc, BSrc);
ToolBox.javac(javacArgs);
}
void testLegacyImplementations() throws Exception {
//compile C1-4
ToolBox.JavaToolArgs javacArgs =
new ToolBox.JavaToolArgs()
.setOptions("-cp", "out", "-d", "out", "-source", "7")
.setSources(C1Src, C2Src, C3Src, C4Src);
ToolBox.javac(javacArgs);
}
void testLegacyInvocations() throws Exception {
//compile LegacyInvocation
ToolBox.JavaToolArgs javacArgs =
new ToolBox.JavaToolArgs()
.setOptions("-cp", "out", "-d", "out", "-source", "7")
.setSources(LegacyInvocationSrc);
ToolBox.javac(javacArgs);
}
void testSuperInvocations() throws Exception {
//compile SubA, SubB
ToolBox.JavaToolArgs javacArgs =
new ToolBox.JavaToolArgs()
.setOptions("-cp", "out", "-d", "out", "-source", "7")
.setSources(SubASrc, SubBSrc);
ToolBox.javac(javacArgs);
}
}