linux-ext4 - [PATCH v2 3/4] tests: add test for e2image -b option

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Message-Id: <20171116135546.9991-4-artem.blagodarenko@gmail.com>
Date:   Thu, 16 Nov 2017 16:55:45 +0300
From:   Artem Blagodarenko <artem.blagodarenko@...il.com>
To:     linux-ext4@...r.kernel.org
Cc:     adilger.kernel@...ger.ca,
        Artem Blagodarenko <artem.blagodarenko@...gate.com>
Subject: [PATCH v2 3/4] tests: add test for e2image -b option

From: Artem Blagodarenko <artem.blagodarenko@...gate.com>

The test makes raw image from partition with broken super block
and executes e2fsck.

Signed-off-by: Artem Blagodarenko <artem.blagodarenko@...il.com>
---
 tests/i_zero_super/expect   |  22 ++++++++++++++++++++++
 tests/i_zero_super/image.gz | Bin 0 -> 13262 bytes
 tests/i_zero_super/script   |  33 +++++++++++++++++++++++++++++++++
 3 files changed, 55 insertions(+)

diff --git a/tests/i_zero_super/expect b/tests/i_zero_super/expect
new file mode 100644
index 00000000..863d6920
--- /dev/null
+++ b/tests/i_zero_super/expect
@@ -0,0 +1,22 @@
+test.img was not cleanly unmounted, check forced.
+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
+Free blocks count wrong for group #0 (7987, counted=7982).
+Fix? no
+
+Free blocks count wrong (11602, counted=11597).
+Fix? no
+
+Free inodes count wrong for group #0 (1493, counted=1488).
+Fix? no
+
+Free inodes count wrong (2997, counted=2992).
+Fix? no
+
+
+test.img: ********** WARNING: Filesystem still has errors **********
+
+test.img: 11/3008 files (0.0% non-contiguous), 398/12000 blocks
diff --git a/tests/i_zero_super/image.gz b/tests/i_zero_super/image.gz
new file mode 100644
index 0000000000000000000000000000000000000000..eea9140194f4dd9ec9dc8bb7b9e2215b950587d2
GIT binary patch
literal 13262
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literal 0
HcmV?d00001

diff --git a/tests/i_zero_super/script b/tests/i_zero_super/script
new file mode 100644
index 00000000..bb7fc4d1
--- /dev/null
+++ b/tests/i_zero_super/script
@@ -0,0 +1,33 @@
+if test -x $E2IMAGE_EXE; then
+
+IMAGE=$test_dir/image.gz
+FSCK_OPT=-fy
+OUT=$test_name.log
+EXP=$test_dir/expect
+
+> $OUT
+
+gzip -d < $IMAGE > $TMPFILE
+
+$E2IMAGE_EXE -r -b 8193 -B 1024 $TMPFILE $TMPFILE.raw
+$FSCK -n -b 8193 $TMPFILE.raw |\
+	sed -f $cmd_dir/filter.sed -e "s;$TMPFILE.raw;test.img;" > $OUT
+rm -f $TMPFILE $TMPFILE.raw $OUT.new
+
+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 $EXP $OUT > $test_name.failed
+	rm -f $test_name.tmp
+fi
+
+unset IMAGE FSCK_OPT OUT EXP
+
+else
+	echo "$test_name: $test_description: skipped"
+fi
-- 
2.13.6 (Apple Git-96)