From 821fc8ca32bec735c431ef58297a905900cb43e6 Mon Sep 17 00:00:00 2001
From: "Darrick J. Wong" <darrick.wong@oracle.com>
Date: Mon, 8 Sep 2014 16:13:28 -0700
Subject: [PATCH] tests: test recovery of 32 and 64-bit journals with the v2
 checksum

Add tests to ensure that we know how to recover journals with the
csum_v2 feature set.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
---
 tests/j_recover_csum2_32bit/expect.1  |  16 +++++++++++++
 tests/j_recover_csum2_32bit/expect.2  |   7 ++++++
 tests/j_recover_csum2_32bit/image.bz2 | Bin 0 -> 3371 bytes
 tests/j_recover_csum2_32bit/name      |   1 +
 tests/j_recover_csum2_32bit/script    |  31 ++++++++++++++++++++++++++
 tests/j_recover_csum2_64bit/expect.1  |  16 +++++++++++++
 tests/j_recover_csum2_64bit/expect.2  |   7 ++++++
 tests/j_recover_csum2_64bit/image.bz2 | Bin 0 -> 3486 bytes
 tests/j_recover_csum2_64bit/name      |   1 +
 tests/j_recover_csum2_64bit/script    |  31 ++++++++++++++++++++++++++
 10 files changed, 110 insertions(+)
 create mode 100644 tests/j_recover_csum2_32bit/expect.1
 create mode 100644 tests/j_recover_csum2_32bit/expect.2
 create mode 100644 tests/j_recover_csum2_32bit/image.bz2
 create mode 100644 tests/j_recover_csum2_32bit/name
 create mode 100755 tests/j_recover_csum2_32bit/script
 create mode 100644 tests/j_recover_csum2_64bit/expect.1
 create mode 100644 tests/j_recover_csum2_64bit/expect.2
 create mode 100644 tests/j_recover_csum2_64bit/image.bz2
 create mode 100644 tests/j_recover_csum2_64bit/name
 create mode 100755 tests/j_recover_csum2_64bit/script

diff --git a/tests/j_recover_csum2_32bit/expect.1 b/tests/j_recover_csum2_32bit/expect.1
new file mode 100644
index 00000000..491784a2
--- /dev/null
+++ b/tests/j_recover_csum2_32bit/expect.1
@@ -0,0 +1,16 @@
+test_filesys: recovering journal
+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
+Block bitmap differences:  +(1--259) +265 +(274--275) +281 +(290--418) +(1059--1186) +(2211--2352)
+Fix? yes
+
+Inode bitmap differences:  +(1--11)
+Fix? yes
+
+
+test_filesys: ***** FILE SYSTEM WAS MODIFIED *****
+test_filesys: 11/8192 files (0.0% non-contiguous), 7739/131072 blocks
+Exit status is 0
diff --git a/tests/j_recover_csum2_32bit/expect.2 b/tests/j_recover_csum2_32bit/expect.2
new file mode 100644
index 00000000..d223026f
--- /dev/null
+++ b/tests/j_recover_csum2_32bit/expect.2
@@ -0,0 +1,7 @@
+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: 11/8192 files (0.0% non-contiguous), 7739/131072 blocks
+Exit status is 0
diff --git a/tests/j_recover_csum2_32bit/image.bz2 b/tests/j_recover_csum2_32bit/image.bz2
new file mode 100644
index 0000000000000000000000000000000000000000..2212edd9ab3c825914a98a21deb10007d5c035d9
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diff --git a/tests/j_recover_csum2_32bit/name b/tests/j_recover_csum2_32bit/name
new file mode 100644
index 00000000..6fd378cc
--- /dev/null
+++ b/tests/j_recover_csum2_32bit/name
@@ -0,0 +1 @@
+recover 32-bit journal checksum v2
diff --git a/tests/j_recover_csum2_32bit/script b/tests/j_recover_csum2_32bit/script
new file mode 100755
index 00000000..4b0ec48e
--- /dev/null
+++ b/tests/j_recover_csum2_32bit/script
@@ -0,0 +1,31 @@
+#!/bin/bash
+
+FSCK_OPT=-fy
+IMAGE=$test_dir/image.bz2
+
+bzip2 -d < $IMAGE > $TMPFILE
+
+# Run fsck to fix things?
+EXP1=$test_dir/expect.1
+OUT1=$test_name.1.log
+rm -rf $test_name.failed $test_name.ok
+
+$FSCK $FSCK_OPT -N test_filesys $TMPFILE 2>&1 | head -n 1000 | tail -n +2 > $OUT1
+echo "Exit status is $?" >> $OUT1
+
+# Run a second time
+EXP2=$test_dir/expect.2
+OUT2=$test_name.2.log
+
+$FSCK $FSCK_OPT -N test_filesys $TMPFILE 2>&1 | head -n 1000 | tail -n +2 > $OUT2
+echo "Exit status is $?" >> $OUT2
+
+# Figure out what happened
+if cmp -s $EXP1 $OUT1 && cmp -s $EXP2 $OUT2; then
+	echo "$test_name: $test_description: ok"
+	touch $test_name.ok
+else
+	echo "$test_name: $test_description: failed"
+	diff -u $EXP1 $OUT1 >> $test_name.failed
+	diff -u $EXP2 $OUT2 >> $test_name.failed
+fi
diff --git a/tests/j_recover_csum2_64bit/expect.1 b/tests/j_recover_csum2_64bit/expect.1
new file mode 100644
index 00000000..491784a2
--- /dev/null
+++ b/tests/j_recover_csum2_64bit/expect.1
@@ -0,0 +1,16 @@
+test_filesys: recovering journal
+Pass 1: Checking inodes, blocks, and sizes
+Pass 2: Checking directory structure
+Pass 3: Checking directory connectivity
+Pass 4: Checking reference counts
+Pass 5: Checking group summary information
+Block bitmap differences:  +(1--259) +265 +(274--275) +281 +(290--418) +(1059--1186) +(2211--2352)
+Fix? yes
+
+Inode bitmap differences:  +(1--11)
+Fix? yes
+
+
+test_filesys: ***** FILE SYSTEM WAS MODIFIED *****
+test_filesys: 11/8192 files (0.0% non-contiguous), 7739/131072 blocks
+Exit status is 0
diff --git a/tests/j_recover_csum2_64bit/expect.2 b/tests/j_recover_csum2_64bit/expect.2
new file mode 100644
index 00000000..d223026f
--- /dev/null
+++ b/tests/j_recover_csum2_64bit/expect.2
@@ -0,0 +1,7 @@
+Pass 1: Checking inodes, blocks, and sizes
+Pass 2: Checking directory structure
+Pass 3: Checking directory connectivity
+Pass 4: Checking reference counts
+Pass 5: Checking group summary information
+test_filesys: 11/8192 files (0.0% non-contiguous), 7739/131072 blocks
+Exit status is 0
diff --git a/tests/j_recover_csum2_64bit/image.bz2 b/tests/j_recover_csum2_64bit/image.bz2
new file mode 100644
index 0000000000000000000000000000000000000000..acf1daed92e6805adee12a099ebff4dd22507a83
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diff --git a/tests/j_recover_csum2_64bit/name b/tests/j_recover_csum2_64bit/name
new file mode 100644
index 00000000..1770502d
--- /dev/null
+++ b/tests/j_recover_csum2_64bit/name
@@ -0,0 +1 @@
+recover 64-bit journal checksum v2
diff --git a/tests/j_recover_csum2_64bit/script b/tests/j_recover_csum2_64bit/script
new file mode 100755
index 00000000..4b0ec48e
--- /dev/null
+++ b/tests/j_recover_csum2_64bit/script
@@ -0,0 +1,31 @@
+#!/bin/bash
+
+FSCK_OPT=-fy
+IMAGE=$test_dir/image.bz2
+
+bzip2 -d < $IMAGE > $TMPFILE
+
+# Run fsck to fix things?
+EXP1=$test_dir/expect.1
+OUT1=$test_name.1.log
+rm -rf $test_name.failed $test_name.ok
+
+$FSCK $FSCK_OPT -N test_filesys $TMPFILE 2>&1 | head -n 1000 | tail -n +2 > $OUT1
+echo "Exit status is $?" >> $OUT1
+
+# Run a second time
+EXP2=$test_dir/expect.2
+OUT2=$test_name.2.log
+
+$FSCK $FSCK_OPT -N test_filesys $TMPFILE 2>&1 | head -n 1000 | tail -n +2 > $OUT2
+echo "Exit status is $?" >> $OUT2
+
+# Figure out what happened
+if cmp -s $EXP1 $OUT1 && cmp -s $EXP2 $OUT2; then
+	echo "$test_name: $test_description: ok"
+	touch $test_name.ok
+else
+	echo "$test_name: $test_description: failed"
+	diff -u $EXP1 $OUT1 >> $test_name.failed
+	diff -u $EXP2 $OUT2 >> $test_name.failed
+fi