generic/138,139,140: fix the name for check file

The original 'file3' is used to check if the result after operation on
file2 is correct.  So, rename it to be 'file2.chk' to make it easier to
understand.

Signed-off-by: Shiyang Ruan <ruansy.fnst@fujitsu.com>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>

6 files changed, 93 insertions, 93 deletions

diff --git a/tests/generic/138 b/tests/generic/138
index 1037ed3e52..d061ac3492 100755
--- a/tests/generic/138
+++ b/tests/generic/138
@@ -35,37 +35,37 @@ echo "Create the original files"
 blksz=65536
 _pwrite_byte 0x61 0 $((blksz * 48 - 3)) $testdir/file1 >> $seqres.full
 _cp_reflink $testdir/file1 $testdir/file2 >> $seqres.full
-_pwrite_byte 0x61 0 $((blksz * 48 - 3)) $testdir/file3 >> $seqres.full
+_pwrite_byte 0x61 0 $((blksz * 48 - 3)) $testdir/file2.chk >> $seqres.full
 _test_cycle_mount
 
 echo "Compare files"
 md5sum $testdir/file1 | _filter_test_dir
 md5sum $testdir/file2 | _filter_test_dir
-md5sum $testdir/file3 | _filter_test_dir
+md5sum $testdir/file2.chk | _filter_test_dir
 
-cmp -s $testdir/file1 $testdir/file2 || echo "Files 1-2 do not match"
-cmp -s $testdir/file1 $testdir/file3 || echo "Files 1-3 do not match"
-cmp -s $testdir/file2 $testdir/file3 || echo "Files 2-3 do not match"
+cmp -s $testdir/file1 $testdir/file2 || echo "file1 and file2 do not match"
+cmp -s $testdir/file1 $testdir/file2.chk || echo "file1 and file2.chk do not match"
+cmp -s $testdir/file2 $testdir/file2.chk || echo "file1 and file2.chk do not match"
 
 echo "pagecache CoW the second file"
 _pwrite_byte 0x62 0 17 $testdir/file2 >> $seqres.full
-_pwrite_byte 0x62 0 17 $testdir/file3 >> $seqres.full
+_pwrite_byte 0x62 0 17 $testdir/file2.chk >> $seqres.full
 
 _pwrite_byte 0x62 $((blksz * 16 - 34)) 17 $testdir/file2 >> $seqres.full
-_pwrite_byte 0x62 $((blksz * 16 - 34)) 17 $testdir/file3 >> $seqres.full
+_pwrite_byte 0x62 $((blksz * 16 - 34)) 17 $testdir/file2.chk >> $seqres.full
 
 _pwrite_byte 0x62 $((blksz * 48 - 8)) 17 $testdir/file2 >> $seqres.full
-_pwrite_byte 0x62 $((blksz * 48 - 8)) 17 $testdir/file3 >> $seqres.full
+_pwrite_byte 0x62 $((blksz * 48 - 8)) 17 $testdir/file2.chk >> $seqres.full
 _test_cycle_mount
 
 echo "Compare files"
 md5sum $testdir/file1 | _filter_test_dir
 md5sum $testdir/file2 | _filter_test_dir
-md5sum $testdir/file3 | _filter_test_dir
+md5sum $testdir/file2.chk | _filter_test_dir
 
-cmp -s $testdir/file1 $testdir/file2 || echo "Files 1-2 do not match (intentional)"
-cmp -s $testdir/file1 $testdir/file3 || echo "Files 1-3 do not match (intentional)"
-cmp -s $testdir/file2 $testdir/file3 || echo "Files 2-3 do not match"
+cmp -s $testdir/file1 $testdir/file2 || echo "file1 and file2 do not match (intentional)"
+cmp -s $testdir/file1 $testdir/file2.chk || echo "file1 and file2.chk do not match (intentional)"
+cmp -s $testdir/file2 $testdir/file2.chk || echo "file2 and file2.chk do not match"
 
 echo "Compare the CoW'd section to the before file"
 _compare_range $testdir/file1 0 $testdir/file2 0 17 \
@@ -80,47 +80,47 @@ _compare_range  $testdir/file1 $((blksz * 48 - 8)) \
        || echo "End sections do not match (intentional)"
 
 echo "Compare the CoW'd section to the after file"
-_compare_range $testdir/file2 0 $testdir/file3 0 17 \
+_compare_range $testdir/file2 0 $testdir/file2.chk 0 17 \
        || echo "Start sections do not match"
 
 _compare_range  $testdir/file2 $((blksz * 16 - 34)) \
-		$testdir/file3 $((blksz * 16 - 34)) 17 \
+		$testdir/file2.chk $((blksz * 16 - 34)) 17 \
        || echo "Middle sections do not match"
 
 _compare_range  $testdir/file2 $((blksz * 48 - 8)) \
-		$testdir/file3 $((blksz * 48 - 8)) 17 \
+		$testdir/file2.chk $((blksz * 48 - 8)) 17 \
        || echo "End sections do not match"
 
 echo "Compare the not CoW'd sections"
 _compare_range $testdir/file1 18 $testdir/file2 18 17 \
-       || echo "Start sections of 1-2 do not match"
+       || echo "Start sections of file1 and file2 do not match"
 
-_compare_range $testdir/file2 18 $testdir/file3 18 17 \
-       || echo "Start sections of 2-3 do not match"
+_compare_range $testdir/file2 18 $testdir/file2.chk 18 17 \
+       || echo "Start sections of file2 and file2.chk do not match"
 
 _compare_range  $testdir/file1 $((blksz * 16 - 17)) \
 		$testdir/file2 $((blksz * 16 - 17)) 82 \
-       || echo "Middle sections of 1-2 do not match"
+       || echo "Middle sections of file1 and file2 do not match"
 
 _compare_range  $testdir/file2 $((blksz * 16 - 17)) \
-		$testdir/file3 $((blksz * 16 - 17)) 82 \
-       || echo "Middle sections of 2-3 do not match"
+		$testdir/file2.chk $((blksz * 16 - 17)) 82 \
+       || echo "Middle sections of file2 and file2.chk do not match"
 
 _compare_range  $testdir/file1 $((blksz * 48 - 108)) \
 		$testdir/file2 $((blksz * 48 - 108)) 100 \
-       || echo "End sections of 1-2 do not match"
+       || echo "End sections of file1 and file2 do not match"
 
 _compare_range  $testdir/file2 $((blksz * 48 - 108)) \
-		$testdir/file3 $((blksz * 48 - 108)) 100 \
-       || echo "End sections of 2-3 do not match"
+		$testdir/file2.chk $((blksz * 48 - 108)) 100 \
+       || echo "End sections of file2 and file2.chk do not match"
 
 _compare_range  $testdir/file1 $((blksz * 14)) \
 		$testdir/file2 $((blksz * 14)) $blksz \
-       || echo "Untouched sections of 1-2 do not match"
+       || echo "Untouched sections of file1 and file2 do not match"
 
 _compare_range  $testdir/file2 $((blksz * 14)) \
-		$testdir/file3 $((blksz * 14)) $blksz \
-       || echo "Untouched sections of 2-3 do not match"
+		$testdir/file2.chk $((blksz * 14)) $blksz \
+       || echo "Untouched sections of file2 and file2.chk do not match"
 
 # success, all done
 status=0
diff --git a/tests/generic/138.out b/tests/generic/138.out
index b0cafabe29..60cd876e93 100644
--- a/tests/generic/138.out
+++ b/tests/generic/138.out
@@ -3,14 +3,14 @@ Create the original files
 Compare files
 60ebe700450b6015c17fa15cacb9493b  TEST_DIR/test-138/file1
 60ebe700450b6015c17fa15cacb9493b  TEST_DIR/test-138/file2
-60ebe700450b6015c17fa15cacb9493b  TEST_DIR/test-138/file3
+60ebe700450b6015c17fa15cacb9493b  TEST_DIR/test-138/file2.chk
 pagecache CoW the second file
 Compare files
 60ebe700450b6015c17fa15cacb9493b  TEST_DIR/test-138/file1
 4a879c2f322121f6f4b8ebede1909a7c  TEST_DIR/test-138/file2
-4a879c2f322121f6f4b8ebede1909a7c  TEST_DIR/test-138/file3
-Files 1-2 do not match (intentional)
-Files 1-3 do not match (intentional)
+4a879c2f322121f6f4b8ebede1909a7c  TEST_DIR/test-138/file2.chk
+file1 and file2 do not match (intentional)
+file1 and file2.chk do not match (intentional)
 Compare the CoW'd section to the before file
 Start sections do not match (intentional)
 Middle sections do not match (intentional)
diff --git a/tests/generic/139 b/tests/generic/139
index 6422f66af4..0bbc222ca3 100755
--- a/tests/generic/139
+++ b/tests/generic/139
@@ -36,37 +36,37 @@ echo "Create the original files"
 blksz=65536
 _pwrite_byte 0x61 0 $((blksz * 48 - 3)) $testdir/file1 >> $seqres.full
 _cp_reflink $testdir/file1 $testdir/file2 >> $seqres.full
-_pwrite_byte 0x61 0 $((blksz * 48 - 3)) $testdir/file3 >> $seqres.full
+_pwrite_byte 0x61 0 $((blksz * 48 - 3)) $testdir/file2.chk >> $seqres.full
 _test_cycle_mount
 
 echo "Compare files"
 md5sum $testdir/file1 | _filter_test_dir
 md5sum $testdir/file2 | _filter_test_dir
-md5sum $testdir/file3 | _filter_test_dir
+md5sum $testdir/file2.chk | _filter_test_dir
 
-cmp -s $testdir/file1 $testdir/file2 || echo "Files 1-2 should match"
-cmp -s $testdir/file1 $testdir/file3 || echo "Files 1-3 should match"
-cmp -s $testdir/file2 $testdir/file3 || echo "Files 2-3 should match"
+cmp -s $testdir/file1 $testdir/file2 || echo "file1 and file2 should match"
+cmp -s $testdir/file1 $testdir/file2.chk || echo "file1 and file2.chk should match"
+cmp -s $testdir/file2 $testdir/file2.chk || echo "file2 and file2.chk should match"
 
 echo "directio CoW the second file"
 _pwrite_byte 0x62 0 $blksz $testdir/file2 -d >> $seqres.full
-_pwrite_byte 0x62 0 $blksz $testdir/file3 -d >> $seqres.full
+_pwrite_byte 0x62 0 $blksz $testdir/file2.chk -d >> $seqres.full
 
 _pwrite_byte 0x62 $((blksz * 16 - 512)) 512 $testdir/file2 -d >> $seqres.full
-_pwrite_byte 0x62 $((blksz * 16 - 512)) 512 $testdir/file3 -d >> $seqres.full
+_pwrite_byte 0x62 $((blksz * 16 - 512)) 512 $testdir/file2.chk -d >> $seqres.full
 
 _pwrite_byte 0x62 $((blksz * 48)) $blksz $testdir/file2 -d >> $seqres.full
-_pwrite_byte 0x62 $((blksz * 48)) $blksz $testdir/file3 -d >> $seqres.full
+_pwrite_byte 0x62 $((blksz * 48)) $blksz $testdir/file2.chk -d >> $seqres.full
 _test_cycle_mount
 
 echo "Compare files"
 md5sum $testdir/file1 | _filter_test_dir
 md5sum $testdir/file2 | _filter_test_dir
-md5sum $testdir/file3 | _filter_test_dir
+md5sum $testdir/file2.chk | _filter_test_dir
 
-cmp -s $testdir/file1 $testdir/file2 || echo "Files 1-2 should not match (intentional)"
-cmp -s $testdir/file1 $testdir/file3 || echo "Files 1-3 should not match (intentional)"
-cmp -s $testdir/file2 $testdir/file3 || echo "Files 2-3 should match"
+cmp -s $testdir/file1 $testdir/file2 || echo "file1 and file2 should not match (intentional)"
+cmp -s $testdir/file1 $testdir/file2.chk || echo "file1 and file2.chk should not match (intentional)"
+cmp -s $testdir/file2 $testdir/file2.chk || echo "file2 and file2.chk should match"
 
 echo "Compare the CoW'd section to the before file"
 _compare_range $testdir/file1 0 $testdir/file2 0 $blksz \
@@ -81,46 +81,46 @@ _compare_range  $testdir/file1 $((blksz * 48 - 512)) \
        || echo "End sections do not match (intentional)"
 
 echo "Compare the CoW'd section to the after file"
-_compare_range $testdir/file2 0 $testdir/file3 0 $blksz \
+_compare_range $testdir/file2 0 $testdir/file2.chk 0 $blksz \
        || echo "Start sections do not match"
 
 _compare_range  $testdir/file2 $((blksz * 16 - 512)) \
-		$testdir/file3 $((blksz * 16 - 512)) 512 \
+		$testdir/file2.chk $((blksz * 16 - 512)) 512 \
        || echo "Middle sections do not match"
 
 _compare_range  $testdir/file2 $((blksz * 48 - 512)) \
-		$testdir/file3 $((blksz * 48 - 512)) $blksz \
+		$testdir/file2.chk $((blksz * 48 - 512)) $blksz \
        || echo "End sections do not match"
 
 echo "Compare the not CoW'd sections"
 _compare_range $testdir/file1 $blksz $testdir/file2 $blksz 512 \
-       || echo "Start sections of 1-2 do not match"
-_compare_range $testdir/file2 $blksz $testdir/file3 $blksz 512 \
-       || echo "Start sections of 2-3 do not match"
+       || echo "Start sections of file1 and file2 do not match"
+_compare_range $testdir/file2 $blksz $testdir/file2.chk $blksz 512 \
+       || echo "Start sections of file2 and file2.chk do not match"
 
 _compare_range  $testdir/file1 $((blksz * 16 - 1024)) \
 		$testdir/file2 $((blksz * 16 - 1024)) 512 \
-       || echo "Middle sections of 1-2 do not match"
+       || echo "Middle sections of file1 and file2 do not match"
 
 _compare_range  $testdir/file2 $((blksz * 16 - 1024)) \
-		$testdir/file3 $((blksz * 16 - 1024)) 512 \
-       || echo "Middle sections of 2-3 do not match"
+		$testdir/file2.chk $((blksz * 16 - 1024)) 512 \
+       || echo "Middle sections of file2 and file2.chk do not match"
 
 _compare_range  $testdir/file1 $((blksz * 48 - 1024)) \
 		$testdir/file2 $((blksz * 48 - 1024)) 512 \
-       || echo "End sections of 1-2 do not match"
+       || echo "End sections of file1 and file2 do not match"
 
 _compare_range  $testdir/file2 $((blksz * 48 - 1024)) \
-		$testdir/file3 $((blksz * 48 - 1024)) 512 \
-       || echo "End sections of 2-3 do not match"
+		$testdir/file2.chk $((blksz * 48 - 1024)) 512 \
+       || echo "End sections of file2 and file2.chk do not match"
 
 _compare_range  $testdir/file1 $((blksz * 16)) \
 		$testdir/file2 $((blksz * 16)) 512 \
-       || echo "Untouched sections of 1-2 do not match"
+       || echo "Untouched sections of file1 and file2 do not match"
 
 _compare_range  $testdir/file2 $((blksz * 16)) \
-		$testdir/file3 $((blksz * 16)) 512 \
-       || echo "Untouched sections of 2-3 do not match"
+		$testdir/file2.chk $((blksz * 16)) 512 \
+       || echo "Untouched sections of file2 and file2.chk do not match"
 
 # success, all done
 status=0
diff --git a/tests/generic/139.out b/tests/generic/139.out
index 28d04f5fa4..56d6c9f902 100644
--- a/tests/generic/139.out
+++ b/tests/generic/139.out
@@ -3,14 +3,14 @@ Create the original files
 Compare files
 60ebe700450b6015c17fa15cacb9493b  TEST_DIR/test-139/file1
 60ebe700450b6015c17fa15cacb9493b  TEST_DIR/test-139/file2
-60ebe700450b6015c17fa15cacb9493b  TEST_DIR/test-139/file3
+60ebe700450b6015c17fa15cacb9493b  TEST_DIR/test-139/file2.chk
 directio CoW the second file
 Compare files
 60ebe700450b6015c17fa15cacb9493b  TEST_DIR/test-139/file1
 ff5626fb6c71b242d6b1a43de25c9a85  TEST_DIR/test-139/file2
-ff5626fb6c71b242d6b1a43de25c9a85  TEST_DIR/test-139/file3
-Files 1-2 should not match (intentional)
-Files 1-3 should not match (intentional)
+ff5626fb6c71b242d6b1a43de25c9a85  TEST_DIR/test-139/file2.chk
+file1 and file2 should not match (intentional)
+file1 and file2.chk should not match (intentional)
 Compare the CoW'd section to the before file
 Start sections do not match (intentional)
 Middle sections do not match (intentional)
diff --git a/tests/generic/140 b/tests/generic/140
index 6cba5791a1..52cf07dcf1 100755
--- a/tests/generic/140
+++ b/tests/generic/140
@@ -35,37 +35,37 @@ echo "Create the original files"
 blksz=65536
 _pwrite_byte 0x61 0 $((blksz * 48 - 3)) $testdir/file1 >> $seqres.full
 _cp_reflink $testdir/file1 $testdir/file2 >> $seqres.full
-_pwrite_byte 0x61 0 $((blksz * 48 - 3)) $testdir/file3 >> $seqres.full
+_pwrite_byte 0x61 0 $((blksz * 48 - 3)) $testdir/file2.chk >> $seqres.full
 _test_cycle_mount
 
 echo "Compare files"
 md5sum $testdir/file1 | _filter_test_dir
 md5sum $testdir/file2 | _filter_test_dir
-md5sum $testdir/file3 | _filter_test_dir
+md5sum $testdir/file2.chk | _filter_test_dir
 
-cmp -s $testdir/file1 $testdir/file2 || echo "Files 1-2 do not match"
-cmp -s $testdir/file1 $testdir/file3 || echo "Files 1-3 do not match"
-cmp -s $testdir/file2 $testdir/file3 || echo "Files 2-3 do not match"
+cmp -s $testdir/file1 $testdir/file2 || echo "file1 and file2 do not match"
+cmp -s $testdir/file1 $testdir/file2.chk || echo "file1 and file2.chk do not match"
+cmp -s $testdir/file2 $testdir/file2.chk || echo "file2 and file2.chk do not match"
 
 echo "mmap CoW the second file"
 _mwrite_byte 0x62 0 17 $((blksz * 48 - 3)) $testdir/file2 >> $seqres.full
-_mwrite_byte 0x62 0 17 $((blksz * 48 - 3)) $testdir/file3 >> $seqres.full
+_mwrite_byte 0x62 0 17 $((blksz * 48 - 3)) $testdir/file2.chk >> $seqres.full
 
 _mwrite_byte 0x62 $((blksz * 16 - 34)) 17 $((blksz * 48 - 3)) $testdir/file2 >> $seqres.full
-_mwrite_byte 0x62 $((blksz * 16 - 34)) 17 $((blksz * 48 - 3)) $testdir/file3 >> $seqres.full
+_mwrite_byte 0x62 $((blksz * 16 - 34)) 17 $((blksz * 48 - 3)) $testdir/file2.chk >> $seqres.full
 
 _mwrite_byte 0x62 $((blksz * 48 - 20)) 17 $((blksz * 48 - 3)) $testdir/file2 >> $seqres.full
-_mwrite_byte 0x62 $((blksz * 48 - 20)) 17 $((blksz * 48 - 3)) $testdir/file3 >> $seqres.full
+_mwrite_byte 0x62 $((blksz * 48 - 20)) 17 $((blksz * 48 - 3)) $testdir/file2.chk >> $seqres.full
 _test_cycle_mount
 
 echo "Compare files"
 md5sum $testdir/file1 | _filter_test_dir
 md5sum $testdir/file2 | _filter_test_dir
-md5sum $testdir/file3 | _filter_test_dir
+md5sum $testdir/file2.chk | _filter_test_dir
 
-cmp -s $testdir/file1 $testdir/file2 || echo "Files 1-2 do not match (intentional)"
-cmp -s $testdir/file1 $testdir/file3 || echo "Files 1-3 do not match (intentional)"
-cmp -s $testdir/file2 $testdir/file3 || echo "Files 2-3 do not match"
+cmp -s $testdir/file1 $testdir/file2 || echo "file1 and file2 do not match (intentional)"
+cmp -s $testdir/file1 $testdir/file2.chk || echo "file1 and file2.chk do not match (intentional)"
+cmp -s $testdir/file2 $testdir/file2.chk || echo "file2 and file2.chk do not match"
 
 echo "Compare the CoW'd section to the before file"
 _compare_range $testdir/file1 0 $testdir/file2 0 17 \
@@ -80,47 +80,47 @@ _compare_range  $testdir/file1 $((blksz * 48 - 20)) \
        || echo "End sections do not match (intentional)"
 
 echo "Compare the CoW'd section to the after file"
-_compare_range $testdir/file2 0 $testdir/file3 0 17 \
+_compare_range $testdir/file2 0 $testdir/file2.chk 0 17 \
        || echo "Start sections do not match"
 
 _compare_range  $testdir/file2 $((blksz * 16 - 34)) \
-		$testdir/file3 $((blksz * 16 - 34)) 17 \
+		$testdir/file2.chk $((blksz * 16 - 34)) 17 \
        || echo "Middle sections do not match"
 
 _compare_range  $testdir/file2 $((blksz * 48 - 20)) \
-		$testdir/file3 $((blksz * 48 - 20)) 17 \
+		$testdir/file2.chk $((blksz * 48 - 20)) 17 \
        || echo "End sections do not match"
 
 echo "Compare the not CoW'd sections"
 _compare_range $testdir/file1 18 $testdir/file2 18 17 \
-       || echo "Start sections of 1-2 do not match"
+       || echo "Start sections of file1 and file2 do not match"
 
-_compare_range $testdir/file2 18 $testdir/file3 18 17 \
-       || echo "Start sections of 2-3 do not match"
+_compare_range $testdir/file2 18 $testdir/file2.chk 18 17 \
+       || echo "Start sections of file2 and file2.chk do not match"
 
 _compare_range  $testdir/file1 $((blksz * 16 - 17)) \
 		$testdir/file2 $((blksz * 16 - 17)) 82 \
-       || echo "Middle sections of 1-2 do not match"
+       || echo "Middle sections of file1 and file2 do not match"
 
 _compare_range  $testdir/file2 $((blksz * 16 - 17)) \
-		$testdir/file3 $((blksz * 16 - 17)) 82 \
-       || echo "Middle sections of 2-3 do not match"
+		$testdir/file2.chk $((blksz * 16 - 17)) 82 \
+       || echo "Middle sections of file2 and file2.chk do not match"
 
 _compare_range  $testdir/file1 $((blksz * 48 - 120)) \
 		$testdir/file2 $((blksz * 48 - 120)) 100 \
-       || echo "End sections of 1-2 do not match"
+       || echo "End sections of file1 and file2 do not match"
 
 _compare_range  $testdir/file2 $((blksz * 48 - 120)) \
-		$testdir/file3 $((blksz * 48 - 120)) 100 \
-       || echo "End sections of 2-3 do not match"
+		$testdir/file2.chk $((blksz * 48 - 120)) 100 \
+       || echo "End sections of file2 and file2.chk do not match"
 
 _compare_range  $testdir/file1 $((blksz * 14)) \
 		$testdir/file2 $((blksz * 14)) $blksz \
-       || echo "Untouched sections of 1-2 do not match"
+       || echo "Untouched sections of file1 and file2 do not match"
 
 _compare_range  $testdir/file2 $((blksz * 14)) \
-		$testdir/file3 $((blksz * 14)) $blksz \
-       || echo "Untouched sections of 2-3 do not match"
+		$testdir/file2.chk $((blksz * 14)) $blksz \
+       || echo "Untouched sections of file2 and file2.chk do not match"
 
 # success, all done
 status=0
diff --git a/tests/generic/140.out b/tests/generic/140.out
index 51a5b85412..8938900186 100644
--- a/tests/generic/140.out
+++ b/tests/generic/140.out
@@ -3,14 +3,14 @@ Create the original files
 Compare files
 60ebe700450b6015c17fa15cacb9493b  TEST_DIR/test-140/file1
 60ebe700450b6015c17fa15cacb9493b  TEST_DIR/test-140/file2
-60ebe700450b6015c17fa15cacb9493b  TEST_DIR/test-140/file3
+60ebe700450b6015c17fa15cacb9493b  TEST_DIR/test-140/file2.chk
 mmap CoW the second file
 Compare files
 60ebe700450b6015c17fa15cacb9493b  TEST_DIR/test-140/file1
 795ecfd281dbda4916431376228e4187  TEST_DIR/test-140/file2
-795ecfd281dbda4916431376228e4187  TEST_DIR/test-140/file3
-Files 1-2 do not match (intentional)
-Files 1-3 do not match (intentional)
+795ecfd281dbda4916431376228e4187  TEST_DIR/test-140/file2.chk
+file1 and file2 do not match (intentional)
+file1 and file2.chk do not match (intentional)
 Compare the CoW'd section to the before file
 Start sections do not match (intentional)
 Middle sections do not match (intentional)