shared,generic: move tests using duperemove to generic/

Add _require_scratch_duperemove which validates that the file system
supports duperemove.  This allows us to move three tests from shared/
to generic/.  This means these tests will automatically adapt when
duperemove supports other file systems.  Tests moved are:

	shared/008 --> generic/559
	shared/009 --> generic/560
	shared/010 --> generic/561

Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Reviewed-by: Eryu Guan <guaneryu@gmail.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>

common/reflink

@@ -75,6 +75,24 @@ _require_scratch_reflink()
 	_scratch_unmount
 }
 
+# this test requires duperemove working for the file system
+_require_scratch_duperemove()
+{
+	_require_scratch
+	_require_command "$DUPEREMOVE_PROG" duperemove
+
+	_scratch_mkfs > /dev/null
+	_scratch_mount
+	dd if=/dev/zero of="$SCRATCH_MNT/file1" bs=128k count=1 >& /dev/null
+	dd if=/dev/zero of="$SCRATCH_MNT/file2" bs=128k count=1 >& /dev/null
+	if ! "$DUPEREMOVE_PROG" -d "$SCRATCH_MNT/file1" \
+	    "$SCRATCH_MNT/file2" >& /dev/null ; then
+		_scratch_unmount
+		_notrun "duperemove does not support file system type: $FSTYP"
+	fi
+	_scratch_unmount
+}
+
 # this test requires scratch fs to report explicit SHARED flag
 # e.g.
 #   0         4K         8K

tests/generic/559

@@ -2,7 +2,7 @@
 # SPDX-License-Identifier: GPL-2.0
 # Copyright (c) 2018 Red Hat Inc.  All Rights Reserved.
 #
-# FS QA Test 008
+# FS QA Test generic/559
 #
 # Dedupe a single big file and verify integrity
 #
@@ -29,12 +29,10 @@ _cleanup()
 # remove previous $seqres.full before test
 rm -f $seqres.full
 
-# duperemove only supports btrfs and xfs (with reflink feature).
-# Add other filesystems if it supports more later.
-_supported_fs xfs btrfs
+# real QA test starts here
+_supported_fs generic
 _supported_os Linux
-_require_scratch_dedupe
-_require_command "$DUPEREMOVE_PROG" duperemove
+_require_scratch_duperemove
 
 fssize=$((2 * 1024 * 1024 * 1024))
 _scratch_mkfs_sized $fssize > $seqres.full 2>&1

tests/generic/559.out

@@ -1,3 +1,3 @@
-QA output created by 008
+QA output created by 559
 = before cycle mount =
 = after cycle mount =

tests/generic/560

@@ -2,7 +2,7 @@
 # SPDX-License-Identifier: GPL-2.0
 # Copyright (c) 2018 Red Hat Inc.  All Rights Reserved.
 #
-# FS QA Test 009
+# FS QA Test generic/560
 #
 # Iterate dedupe integrity test. Copy an original data0 several
 # times (d0 -> d1, d1 -> d2, ... dn-1 -> dn), dedupe dataN everytime
@@ -32,13 +32,9 @@ _cleanup()
 rm -f $seqres.full
 
 # real QA test starts here
-
-# duperemove only supports btrfs and xfs (with reflink feature).
-# Add other filesystems if it supports more later.
-_supported_fs xfs btrfs
+_supported_fs generic
 _supported_os Linux
-_require_scratch_dedupe
-_require_command "$DUPEREMOVE_PROG" duperemove
+_require_scratch_duperemove
 
 _scratch_mkfs > $seqres.full 2>&1
 _scratch_mount >> $seqres.full 2>&1

tests/generic/560.out

@@ -1,4 +1,4 @@
-QA output created by 009
+QA output created by 560
 = Do dedup and verify =
 = Backwords verify =
 = Verify after cycle mount =

tests/generic/561

@@ -2,7 +2,7 @@
 # SPDX-License-Identifier: GPL-2.0
 # Copyright (c) 2018 Red Hat Inc.  All Rights Reserved.
 #
-# FS QA Test 010
+# FS QA Test generic/561
 #
 # Dedup & random I/O race test, do multi-threads fsstress and dedupe on
 # same directory/files
@@ -32,13 +32,9 @@ _cleanup()
 rm -f $seqres.full
 
 # real QA test starts here
-
-# duperemove only supports btrfs and xfs (with reflink feature).
-# Add other filesystems if it supports more later.
-_supported_fs xfs btrfs
+_supported_fs generic
 _supported_os Linux
-_require_scratch_dedupe
-_require_command "$DUPEREMOVE_PROG" duperemove
+_require_scratch_duperemove
 _require_command "$KILLALL_PROG" killall
 
 _scratch_mkfs > $seqres.full 2>&1

tests/generic/561.out

@@ -0,0 +1,2 @@
+QA output created by 561
+Silence is golden

tests/generic/group

@@ -561,3 +561,6 @@
 556 auto quick casefold
 557 auto quick log
 558 auto enospc
+559 auto stress dedupe
+560 auto stress dedupe
+561 auto stress dedupe

tests/shared/010.out

@@ -1,2 +0,0 @@
-QA output created by 010
-Silence is golden

tests/shared/group

@@ -4,9 +4,6 @@
 # - comment line before each group is "new" description
 #
 002 auto metadata quick log
-008 auto stress dedupe
-009 auto stress dedupe
-010 auto stress dedupe
 011 auto quick
 032 mkfs auto quick
 298 auto trim