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root/jsr166/jsr166/src/test/tck/FutureTaskTest.java
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Comparing jsr166/src/test/tck/FutureTaskTest.java (file contents):
Revision 1.46 by jsr166, Mon May 29 19:15:02 2017 UTC vs.
Revision 1.47 by jsr166, Wed Aug 16 17:18:34 2017 UTC

# Line 834 | Line 834 | public class FutureTaskTest extends JSR1
834          }
835      }
836  
837 +    /**
838 +     * toString indicates current completion state
839 +     */
840 +    public void testToString_incomplete() {
841 +        FutureTask<String> f = new FutureTask<String>(() -> "");
842 +        assertTrue(f.toString().matches(".*\\[.*Not completed.*\\]"));
843 +        if (testImplementationDetails)
844 +            assertTrue(f.toString().startsWith(
845 +                               identityString(f) + "[Not completed, task ="));
846 +    }
847 +
848 +    public void testToString_normal() {
849 +        FutureTask<String> f = new FutureTask<String>(() -> "");
850 +        f.run();
851 +        assertTrue(f.toString().matches(".*\\[.*Completed normally.*\\]"));
852 +        if (testImplementationDetails)
853 +            assertEquals(identityString(f) + "[Completed normally]",
854 +                         f.toString());
855 +    }
856 +
857 +    public void testToString_exception() {
858 +        FutureTask<String> f = new FutureTask<String>(
859 +                () -> { throw new ArithmeticException(); });
860 +        f.run();
861 +        assertTrue(f.toString().matches(".*\\[.*Completed exceptionally.*\\]"));
862 +        if (testImplementationDetails)
863 +            assertTrue(f.toString().startsWith(
864 +                               identityString(f) + "[Completed exceptionally: "));
865 +    }
866 +
867 +    public void testToString_cancelled() {
868 +        for (boolean mayInterruptIfRunning : new boolean[] { true, false }) {
869 +            FutureTask<String> f = new FutureTask<String>(() -> "");
870 +            assertTrue(f.cancel(mayInterruptIfRunning));
871 +            assertTrue(f.toString().matches(".*\\[.*Cancelled.*\\]"));
872 +            if (testImplementationDetails)
873 +                assertEquals(identityString(f) + "[Cancelled]",
874 +                             f.toString());
875 +        }
876 +    }
877 +
878   }

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