From: "Darrick J. Wong" <darrick.wong@oracle.com>
Subject: [PATCH 17/25] tests: test recovery of 32 and 64-bit journals with
 checksum v2
Date: Mon, 08 Sep 2014 16:13:28 -0700
Message-ID: <20140908231328.25904.94901.stgit@birch.djwong.org>
References: <20140908231135.25904.66591.stgit@birch.djwong.org>
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Cc: linux-ext4@vger.kernel.org
To: tytso@mit.edu, darrick.wong@oracle.com
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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>
---
 tests/j_recover_csum2_32bit/expect.1  |   16 ++++++++++++++++
 tests/j_recover_csum2_32bit/expect.2  |    7 +++++++
 tests/j_recover_csum2_32bit/image.bz2 |  Bin
 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
 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 0000000..491784a
--- /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 0000000..d223026
--- /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 0000000..6fd378c
--- /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 0000000..4b0ec48
--- /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 >> $test_name.failed
+fi
diff --git a/tests/j_recover_csum2_64bit/expect.1 b/tests/j_recover_csum2_64bit/expect.1
new file mode 100644
index 0000000..491784a
--- /dev/null
+++ b/tests/j_recover_csum2_64bit/expect.1
@@ -0,0 +1,16 @@
+test_filesys: recovering journal
+Pass 1: Checking inodes, blocks, and sizes
+Pass 2: Checking directory structure
+Pass 3: Checking directory connectivity
+Pass 4: Checking reference counts
+Pass 5: Checking group summary information
+Block bitmap differences:  +(1--259) +265 +(274--275) +281 +(290--418) +(1059--1186) +(2211--2352)
+Fix? yes
+
+Inode bitmap differences:  +(1--11)
+Fix? yes
+
+
+test_filesys: ***** FILE SYSTEM WAS MODIFIED *****
+test_filesys: 11/8192 files (0.0% non-contiguous), 7739/131072 blocks
+Exit status is 0
diff --git a/tests/j_recover_csum2_64bit/expect.2 b/tests/j_recover_csum2_64bit/expect.2
new file mode 100644
index 0000000..d223026
--- /dev/null
+++ b/tests/j_recover_csum2_64bit/expect.2
@@ -0,0 +1,7 @@
+Pass 1: Checking inodes, blocks, and sizes
+Pass 2: Checking directory structure
+Pass 3: Checking directory connectivity
+Pass 4: Checking reference counts
+Pass 5: Checking group summary information
+test_filesys: 11/8192 files (0.0% non-contiguous), 7739/131072 blocks
+Exit status is 0
diff --git a/tests/j_recover_csum2_64bit/image.bz2 b/tests/j_recover_csum2_64bit/image.bz2
new file mode 100644
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literal 0
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diff --git a/tests/j_recover_csum2_64bit/name b/tests/j_recover_csum2_64bit/name
new file mode 100644
index 0000000..1770502
--- /dev/null
+++ b/tests/j_recover_csum2_64bit/name
@@ -0,0 +1 @@
+recover 64-bit journal checksum v2
diff --git a/tests/j_recover_csum2_64bit/script b/tests/j_recover_csum2_64bit/script
new file mode 100755
index 0000000..4b0ec48
--- /dev/null
+++ b/tests/j_recover_csum2_64bit/script
@@ -0,0 +1,31 @@
+#!/bin/bash
+
+FSCK_OPT=-fy
+IMAGE=$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