diff options
| author | Raymond Lu <songyulu@hdfgroup.org> | 2007-02-05 19:22:26 (GMT) |
|---|---|---|
| committer | Raymond Lu <songyulu@hdfgroup.org> | 2007-02-05 19:22:26 (GMT) |
| commit | a82e85c2d408386b14859f40c572a3911aaaa682 (patch) | |
| tree | 3d41a800b047a185814eed5dde195bffdd15b947 /test/hyperslab.c | |
| parent | 08ea58bac21f32f091045b28bccee27d95d0effe (diff) | |
| download | hdf5-a82e85c2d408386b14859f40c572a3911aaaa682.zip hdf5-a82e85c2d408386b14859f40c572a3911aaaa682.tar.gz hdf5-a82e85c2d408386b14859f40c572a3911aaaa682.tar.bz2 | |
[svn-r13238] A trial fix for the comparison of equality between floating-point values in hyperslab.c. A few
macros are defined in h5test.h to check if the difference between two values is smaller than Epsilon.
Diffstat (limited to 'test/hyperslab.c')
| -rw-r--r-- | test/hyperslab.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/test/hyperslab.c b/test/hyperslab.c index 0a46faf..16bd1bb 100644 --- a/test/hyperslab.c +++ b/test/hyperslab.c @@ -663,7 +663,11 @@ test_multifill(size_t nx) for (i = 0; i < nx; i++) { if (dst[i].left != 3333333) { sprintf(s, "bad dst[%lu].left", (unsigned long)i); - } else if (dst[i].mid != fill.mid) { + } else if (!DBL_ABS_EQUAL(dst[i].mid, fill.mid)) { + /* Check if two DOUBLE values are equal. If their difference + * is smaller than the EPSILON value for double, they are + * considered equal. See the definition in h5test.h. + */ sprintf(s, "bad dst[%lu].mid", (unsigned long)i); } else if (dst[i].right != 4444444) { sprintf(s, "bad dst[%lu].right", (unsigned long)i); |