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8054717: SJavac should track changes in the public apis of classpath classes!

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Added functionality for tracking changes in public APIs of classpath classes.

Reviewed-by: jlahoda, erikj
This commit is contained in:
Andreas Lundblad 2015-06-09 15:57:45 +02:00
parent 66dcce4334
commit 3a31593507
88 changed files with 2917 additions and 1990 deletions
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35
langtools/test/tools/sjavac/SJavacTester.java
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@ -1,5 +1,5 @@
/*
* Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2014, 2015, 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
@ -25,7 +25,6 @@ import java.util.*;
import java.io.*;
import java.nio.file.*;
import java.nio.file.attribute.*;
import java.nio.charset.*;
import com.sun.tools.sjavac.Main;
@ -35,16 +34,18 @@ public class SJavacTester {
+ "portfile=testportfile,"
+ "background=false";
final Path TEST_ROOT = Paths.get(getClass().getSimpleName());
// Generated sources that will test aspects of sjavac
static final Path GENSRC = Paths.get("gensrc");
final Path GENSRC = TEST_ROOT.resolve("gensrc");
// Gensrc dirs used to test merging of serveral source roots.
static final Path GENSRC2 = Paths.get("gensrc2");
static final Path GENSRC3= Paths.get("gensrc3");
final Path GENSRC2 = TEST_ROOT.resolve("gensrc2");
final Path GENSRC3 = TEST_ROOT.resolve("gensrc3");
// Dir for compiled classes.
static final Path BIN = Paths.get("bin");
final Path BIN = TEST_ROOT.resolve("bin");
// Dir for c-header files.
Path HEADERS = Paths.get("headers");
final Path HEADERS = TEST_ROOT.resolve("headers");
// Remember the previous bin and headers state here.
Map<String,Long> previous_bin_state;
@ -54,10 +55,10 @@ public class SJavacTester {
System.out.println("\nInitial compile of gensrc.");
ToolBox tb = new ToolBox();
tb.writeFile(GENSRC.resolve("alfa/omega/AINT.java"),
"package alfa.omega; public interface AINT { void aint(); }");
"package alfa.omega; public interface AINT { void aint(); }");
tb.writeFile(GENSRC.resolve("alfa/omega/A.java"),
"package alfa.omega; public class A implements AINT { "+
"public final static int DEFINITION = 17; public void aint() { } }");
"package alfa.omega; public class A implements AINT { "+
"public final static int DEFINITION = 17; public void aint() { } }");
tb.writeFile(GENSRC.resolve("alfa/omega/AA.java"),
"package alfa.omega;"+
"// A package private class, not contributing to the public api.\n"+
@ -79,13 +80,17 @@ public class SJavacTester {
" // from outside of this source file, therefore it is ok.\n"+
"}\n");
tb.writeFile(GENSRC.resolve("beta/BINT.java"),
"package beta;public interface BINT { void foo(); }");
"package beta;public interface BINT { void foo(); }");
tb.writeFile(GENSRC.resolve("beta/B.java"),
"package beta; import alfa.omega.A; public class B {"+
"private int b() { return A.DEFINITION; } native void foo(); }");
"package beta; import alfa.omega.A; public class B {"+
"private int b() { return A.DEFINITION; } native void foo(); }");
compile("gensrc", "-d", "bin", "-h", "headers", "-j", "1",
SERVER_ARG, "--log=debug");
compile(GENSRC.toString(),
"-d", BIN.toString(),
"-h", HEADERS.toString(),
"-j", "1",
SERVER_ARG,
"--log=debug");
}
void removeFrom(Path dir, String... args) throws IOException {