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authorPádraig Brady <P@draigBrady.com>2011-02-13 18:56:10 +0000
committerPádraig Brady <P@draigBrady.com>2011-02-15 00:02:29 +0000
commit0f56019db8d5a58e87adb61c7aab411113daf3c0 (patch)
treea31c2ed9bc790c0f641be63c8f77c1de39e9ceb7 /tests/cp
parent275c831a3c4fd53638d4a1109cd266c359abc3c1 (diff)
downloadcoreutils-0f56019db8d5a58e87adb61c7aab411113daf3c0.tar.xz
tests: support more file systems in the cp fiemap tests
* tests/cp/sparse-fiemap: Check for fiemap support against a file rather than a directory to enable tests on BTRFS for example. Explicity disable the test on ext3 or file systems where we can't determine the type. * tests/cp/fiemap-perf: Likewise. Also disable the test on older BTRFS (like in Fedora 14), where extents are returned for holes. * tests/init.cfg: Comment that BTRFS only supports fiemap for regular files.
Diffstat (limited to 'tests/cp')
-rwxr-xr-xtests/cp/fiemap-perf18
-rwxr-xr-xtests/cp/sparse-fiemap9
2 files changed, 19 insertions, 8 deletions
diff --git a/tests/cp/fiemap-perf b/tests/cp/fiemap-perf
index dbb2a817a..c88e8eca8 100755
--- a/tests/cp/fiemap-perf
+++ b/tests/cp/fiemap-perf
@@ -20,14 +20,24 @@
print_ver_ cp
# Require a fiemap-enabled FS.
-# Note we don't check a file here as that could enable
-# the test on ext3 where emulated extent scanning can be slow.
-fiemap_capable_ . \
- || skip_ "this file system lacks FIEMAP support"
+touch fiemap_chk
+fiemap_capable_ fiemap_chk ||
+ skip_ "this file system lacks FIEMAP support"
+
+# Exclude ext3 (or unknown fs types)
+# as the emulated extent scanning is slow
+df -t ext3 . >/dev/null &&
+ skip_ "ext3 has known slow FIEMAP scanning"
# Create a large-but-sparse file.
timeout 10 truncate -s1T f || framework_failure_
+# Disable this test on old BTRFS (e.g. Fedora 14)
+# which reports (unwritten) extents for holes.
+filefrag f || skip_test_ 'the `filefrag` utility is missing'
+filefrag f | grep -F ': 0 extents found' > /dev/null ||
+ skip_test_ 'this file system reports extents for holes'
+
# Nothing can read (much less write) that many bytes in so little time.
timeout 10 cp f f2 || fail=1
diff --git a/tests/cp/sparse-fiemap b/tests/cp/sparse-fiemap
index fc27869e8..4eced1d69 100755
--- a/tests/cp/sparse-fiemap
+++ b/tests/cp/sparse-fiemap
@@ -19,10 +19,11 @@
. "${srcdir=.}/init.sh"; path_prepend_ ../src
print_ver_ cp
-# Note we don't check a file here as that could enable
-# the test on ext3 where this test is seen to fail.
-if fiemap_capable_ . ; then
- : # Current dir is on a partition with working extents. Good!
+# The test was seen to fail on ext3 so exclude that type
+# (or any file system where the type can't be determined)
+touch fiemap_chk
+if fiemap_capable_ fiemap_chk && ! df -t ext3 . >/dev/null; then
+ : # Current partition has working extents. Good!
else
# It's not; we need to create one, hence we need root access.
require_root_