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| author | Jim Meyering <meyering@redhat.com> | 2011-02-07 15:46:09 +0100 |
|---|---|---|
| committer | Jim Meyering <meyering@redhat.com> | 2011-02-07 15:50:44 +0100 |
| commit | b9fc790ddc0db2522b0d20d08fd2b8d40ef0fa4e (patch) | |
| tree | 96b967b3a0e5ca208933a97494fee2dd142c4855 /gl/tests | |
| parent | 2e636af1ef3f6a5ef872bdd2297dd25198c69395 (diff) | |
| download | coreutils-b9fc790ddc0db2522b0d20d08fd2b8d40ef0fa4e.tar.xz | |
di-set: provide a lookup method
This is required for patch, and hence is about to move to gnulib.
* gl/lib/di-set.c (di_set_lookup): New function.
* gl/lib/di-set.h: Declare it.
* gl/tests/test-di-set.c (main): Exercise it.
The bug was introduced on 2004-12-04 via commit 7380cf79.
Diffstat (limited to 'gl/tests')
| -rw-r--r-- | gl/tests/test-di-set.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/gl/tests/test-di-set.c b/gl/tests/test-di-set.c index 7fca4d462..5de8da2ff 100644 --- a/gl/tests/test-di-set.c +++ b/gl/tests/test-di-set.c @@ -42,10 +42,12 @@ main (void) struct di_set *dis = di_set_alloc (); ASSERT (dis); + ASSERT (di_set_lookup (dis, 2, 5) == 0); /* initial lookup fails */ ASSERT (di_set_insert (dis, 2, 5) == 1); /* first insertion succeeds */ ASSERT (di_set_insert (dis, 2, 5) == 0); /* duplicate fails */ ASSERT (di_set_insert (dis, 3, 5) == 1); /* diff dev, duplicate inode is ok */ ASSERT (di_set_insert (dis, 2, 8) == 1); /* same dev, different inode is ok */ + ASSERT (di_set_lookup (dis, 2, 5) == 1); /* now, the lookup succeeds */ /* very large (or negative) inode number */ ASSERT (di_set_insert (dis, 5, (ino_t) -1) == 1); |