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18 changes: 10 additions & 8 deletions test/junit/apitest/GetSerialVersionUIDTest.java
Original file line number Diff line number Diff line change
@@ -1,5 +1,5 @@
/*
* Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2019, 2024, 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
Expand Down Expand Up @@ -91,7 +91,7 @@ public static Stream<Arguments> provideLocalClasses() {
@MethodSource("provideLocalClasses")
public void testLocal(String interfaces, String members) throws Exception {
log.printf("interfaces: %s; members: %s%n", interfaces, members);
Path base = getScratchDir().resolve(getDirectory(interfaces, members));
Path base = getScratchDir(getSubdirectoryName(interfaces, members));
log.println(base);

Path src = Files.createDirectories(base.resolve("src"));
Expand Down Expand Up @@ -154,16 +154,18 @@ public void testSystemClass(String name) throws Exception {
Assertions.assertEquals(platformSerialVersionUID, classSerialVersionUID, "serialVersionUID from class");
}

Path getDirectory(String interfaces, String members) {
String getSubdirectoryName(String interfaces, String members) {
String i = Stream.of(interfaces.split("\\s+"))
.map(s -> s.substring(s.lastIndexOf(".") + 1))
.collect(Collectors.joining("-"));
String m = Stream.of(members.split(";\\s*"))
.map(s -> s.replaceAll("=.*", ""))
.map(s -> s.substring(s.lastIndexOf(" ") + 1))
.collect(Collectors.joining("-"));
// allow for all kinds of members: not just fields
String m = members.replaceAll("[^A-Za-z0-9]+", "-");
int MAX_MEMBER_LENGTH = 32;
if (m.length() > MAX_MEMBER_LENGTH) {
m = m.substring(0, MAX_MEMBER_LENGTH);
}
String sep = i.isEmpty() || m.isEmpty() ? "" : "-";
return Path.of(i + sep + m);
return i + sep + m;
}

long getPlatformSerialVersionUID(Path classes, String name) throws Exception {
Expand Down