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root/jsr166/jsr166/src/test/tck/AtomicLongFieldUpdaterTest.java

Comparing jsr166/src/test/tck/AtomicLongFieldUpdaterTest.java (file contents):
Revision 1.32 by jsr166, Mon Nov 9 18:42:41 2015 UTC vs.
Revision 1.33 by jsr166, Wed Sep 20 00:41:13 2017 UTC

#	Line 24 | Line 24 | public class AtomicLongFieldUpdaterTest
24		return new TestSuite(AtomicLongFieldUpdaterTest.class);
25		}
26
27	–	// for testing subclass access
28	–	static class AtomicLongFieldUpdaterTestSubclass extends AtomicLongFieldUpdaterTest {
29	–	public void checkPrivateAccess() {
30	–	try {
31	–	AtomicLongFieldUpdater<AtomicLongFieldUpdaterTest> a =
32	–	AtomicLongFieldUpdater.newUpdater
33	–	(AtomicLongFieldUpdaterTest.class, "privateField");
34	–	shouldThrow();
35	–	} catch (RuntimeException success) {
36	–	assertNotNull(success.getCause());
37	–	}
38	–	}
39	–
40	–	public void checkCompareAndSetProtectedSub() {
41	–	AtomicLongFieldUpdater<AtomicLongFieldUpdaterTest> a =
42	–	AtomicLongFieldUpdater.newUpdater
43	–	(AtomicLongFieldUpdaterTest.class, "protectedField");
44	–	this.protectedField = 1;
45	–	assertTrue(a.compareAndSet(this, 1, 2));
46	–	assertTrue(a.compareAndSet(this, 2, -4));
47	–	assertEquals(-4, a.get(this));
48	–	assertFalse(a.compareAndSet(this, -5, 7));
49	–	assertEquals(-4, a.get(this));
50	–	assertTrue(a.compareAndSet(this, -4, 7));
51	–	assertEquals(7, a.get(this));
52	–	}
53	–	}
54	–
55	–	static class UnrelatedClass {
56	–	public void checkPackageAccess(AtomicLongFieldUpdaterTest obj) {
57	–	obj.x = 72L;
58	–	AtomicLongFieldUpdater<AtomicLongFieldUpdaterTest> a =
59	–	AtomicLongFieldUpdater.newUpdater
60	–	(AtomicLongFieldUpdaterTest.class, "x");
61	–	assertEquals(72L, a.get(obj));
62	–	assertTrue(a.compareAndSet(obj, 72L, 73L));
63	–	assertEquals(73L, a.get(obj));
64	–	}
65	–
66	–	public void checkPrivateAccess(AtomicLongFieldUpdaterTest obj) {
67	–	try {
68	–	AtomicLongFieldUpdater<AtomicLongFieldUpdaterTest> a =
69	–	AtomicLongFieldUpdater.newUpdater
70	–	(AtomicLongFieldUpdaterTest.class, "privateField");
71	–	throw new AssertionError("should throw");
72	–	} catch (RuntimeException success) {
73	–	assertNotNull(success.getCause());
74	–	}
75	–	}
76	–	}
77	–
27		AtomicLongFieldUpdater<AtomicLongFieldUpdaterTest> updaterFor(String fieldName) {
28		return AtomicLongFieldUpdater.newUpdater
29		(AtomicLongFieldUpdaterTest.class, fieldName);
#	Line 116 | Line 65 | public class AtomicLongFieldUpdaterTest
65		* construction using private field from subclass throws RuntimeException
66		*/
67		public void testPrivateFieldInSubclass() {
68	<	AtomicLongFieldUpdaterTestSubclass s =
69	<	new AtomicLongFieldUpdaterTestSubclass();
121	<	s.checkPrivateAccess();
68	>	new NonNestmates.AtomicLongFieldUpdaterTestSubclass()
69	>	.checkPrivateAccess();
70		}
71
72		/**
#	Line 126 | Line 74 | public class AtomicLongFieldUpdaterTest
74		* private access is not
75		*/
76		public void testUnrelatedClassAccess() {
77	<	new UnrelatedClass().checkPackageAccess(this);
78	<	new UnrelatedClass().checkPrivateAccess(this);
77	>	new NonNestmates().checkPackageAccess(this);
78	>	new NonNestmates().checkPrivateAccess(this);
79		}
80
81		/**
#	Line 196 | Line 144 | public class AtomicLongFieldUpdaterTest
144		* equal to expected else fails
145		*/
146		public void testCompareAndSetProtectedInSubclass() {
147	<	AtomicLongFieldUpdaterTestSubclass s =
148	<	new AtomicLongFieldUpdaterTestSubclass();
147	>	NonNestmates.AtomicLongFieldUpdaterTestSubclass s =
148	>	new NonNestmates.AtomicLongFieldUpdaterTestSubclass();
149		s.checkCompareAndSetProtectedSub();
150		}
151

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