Comments about EINTR.

[pspp] / tests / test-link.h

diff --git a/tests/test-link.h b/tests/test-link.h
index 5e90951b942c2dc871cdddedba76ab49c95d3849..5c50da0a9d221e437c8495f9a4ad016c9ef4d939 100644 (file)
--- a/tests/test-link.h
+++ b/tests/test-link.h
@@ -166,6 +166,9 @@ test_link (int (*func) (char const *, char const *), bool print)
   ASSERT (func (BASE "b", BASE "link/") == -1);
   ASSERT (errno == ENOTDIR || errno == ENOENT || errno == EEXIST
           || errno == EINVAL);
+  errno = 0;
+  ASSERT (func (BASE "b", BASE "link") == -1);
+  ASSERT (errno == EEXIST);
   ASSERT (rename (BASE "b", BASE "a") == 0);
   errno = 0;
   ASSERT (func (BASE "link/", BASE "b") == -1);