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-rw-r--r--tests/m_hugefile/expect19
-rw-r--r--tests/m_hugefile/name1
-rw-r--r--tests/m_hugefile/script114
3 files changed, 134 insertions, 0 deletions
diff --git a/tests/m_hugefile/expect b/tests/m_hugefile/expect
new file mode 100644
index 0000000..ee33fe5
--- /dev/null
+++ b/tests/m_hugefile/expect
@@ -0,0 +1,19 @@
+mke2fs -F -T hugefile test.img 4T
+Creating filesystem with 1073741824 4k blocks and 1048576 inodes
+Superblock backups stored on blocks:
+
+Allocating group tables: done
+Writing inode tables: done
+Creating 1 huge file(s) : done
+Writing superblocks and filesystem accounting information: done
+
+Pass 1: Checking inodes, blocks, and sizes
+Pass 2: Checking directory structure
+Pass 3: Checking directory connectivity
+Pass 4: Checking reference counts
+Pass 5: Checking group summary information
+test_filesys: 13/1048576 files (0.0% non-contiguous), 1073709417/1073741824 blocks
+Exit status is 0
+debugfs -R "extents /store/big-data" test.img
+Last logical block: 1073610751
+Last physical block: 1073741823
diff --git a/tests/m_hugefile/name b/tests/m_hugefile/name
new file mode 100644
index 0000000..0a28399
--- /dev/null
+++ b/tests/m_hugefile/name
@@ -0,0 +1 @@
+create a hugefile fs with a single huge file
diff --git a/tests/m_hugefile/script b/tests/m_hugefile/script
new file mode 100644
index 0000000..fc1d115
--- /dev/null
+++ b/tests/m_hugefile/script
@@ -0,0 +1,114 @@
+FSCK_OPT=-fn
+OUT=$test_name.log
+EXP=$test_dir/expect
+CONF=$TMPFILE.conf
+
+os=$(uname -s)
+if [ "$os" = "Darwin" -o "$os" = "GNU" -o "FreeBSD" ]; then
+ # creates a 44GB filesystem
+ echo "$test_name: $test_description: skipped for $os"
+ return 0
+fi
+
+cat > $CONF << ENDL
+[fs_types]
+ hugefile = {
+ features = extent,huge_file,flex_bg,uninit_bg,dir_nlink,extra_isize,^resize_inode,sparse_super2
+ hash_alg = half_md4
+ num_backup_sb = 0
+ packed_meta_blocks = 1
+ make_hugefiles = 1
+ inode_ratio = 4194304
+ hugefiles_dir = /store
+ hugefiles_name = big-data
+ hugefiles_digits = 0
+ hugefiles_size = 0
+ hugefiles_align = 256M
+ num_hugefiles = 1
+ zero_hugefiles = false
+ flex_bg_size = 262144
+ }
+ENDL
+
+echo "mke2fs -F -T hugefile test.img 4T" > $OUT
+MKE2FS_CONFIG=$CONF $MKE2FS -F -T hugefile $TMPFILE 4T >> $OUT 2>&1
+rm -f $CONF
+
+# check the file system if we get this far, we succeeded...
+$FSCK $FSCK_OPT -N test_filesys $TMPFILE >> $OUT 2>&1
+status=$?
+echo Exit status is $status >> $OUT
+
+echo 'debugfs -R "extents /store/big-data" test.img' >> $OUT
+
+$DEBUGFS -R "extents /store/big-data" $TMPFILE 2>&1 | tr / " " | tr -d - | awk '
+BEGIN {
+ expected_logical_start = 0;
+ expected_physical_start = 0;
+}
+{
+ if (NR != 1) {
+ level = $1;
+ total_levels = $2;
+
+ if (level == total_levels) {
+ logical_start=$5;
+ logical_end=$6;
+ physical_start=$7;
+ physical_end=$8;
+ len = $9;
+
+ if (logical_end + 1 - logical_start != len) {
+ print logical_end + 1 - logical_start, len;
+ print "UNEXPECTED LENGTH for extent", $0;
+ }
+ if (physical_end + 1 - physical_start != len) {
+ print physical_end + 1 - physical_start, len;
+ print "UNEXPECTED LENGTH for extent", $0;
+ }
+
+ if (logical_start != expected_logical_start) {
+ print "UNEXPECTED LOGICAL DISCONTINUITY between extents:";
+ print "\t", prev;
+ print "\t", $0;
+ }
+ if (physical_start != expected_physical_start &&
+ expected_logical_start != 0) {
+ print "PHYSICAL DISCONTINUITY between extents:";
+ print "\t", prev;
+ print "\t", $0;
+ }
+
+ expected_logical_start = logical_end + 1;
+ expected_physical_start = physical_end + 1;
+ }
+ }
+ prev=$0;
+}
+END {
+ print "Last logical block:", expected_logical_start-1;
+ print "Last physical block:", expected_physical_start-1;
+}
+' >> $OUT 2>&1
+
+rm $TMPFILE
+
+#
+# Do the verification
+#
+
+sed -f $cmd_dir/filter.sed $OUT > $OUT.new
+mv $OUT.new $OUT
+
+cmp -s $OUT $EXP
+status=$?
+
+if [ "$status" = 0 ] ; then
+ echo "$test_name: $test_description: ok"
+ touch $test_name.ok
+else
+ echo "$test_name: $test_description: failed"
+ diff $DIFF_OPTS $EXP $OUT > $test_name.failed
+fi
+
+unset IMAGE FSCK_OPT OUT EXP CONF