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authorStephane Desneux <stephane.desneux@iot.bzh>2016-06-14 11:51:43 +0200
committerStephane Desneux <stephane.desneux@iot.bzh>2016-06-14 11:51:51 +0200
commite2472c7b1d061aef8bb05a4d7940fd8159c4a329 (patch)
treed02452b65c994c373f88199028f53020722d9815 /dung-3.4.25-m2/common/write-common.sh
parent87cdfd4626c0cb47fc22f328867e49d6268df85c (diff)
add dung-3.4.25-m2, required by some JTA Functional.* testsblowfish_2.0.12.0.1
collection of shell scripts Used in multiple tests: * Functional.arch_timer/arch_timer.sh * Functional.scifab/scifab.sh * Functional.cmt/cmt.sh * Functional.sdhi_0/sdhi_0.sh Change-Id: I268c426071890554518e8b4927620fe6df587c34 Signed-off-by: Stephane Desneux <stephane.desneux@iot.bzh>
Diffstat (limited to 'dung-3.4.25-m2/common/write-common.sh')
-rwxr-xr-xdung-3.4.25-m2/common/write-common.sh77
1 files changed, 77 insertions, 0 deletions
diff --git a/dung-3.4.25-m2/common/write-common.sh b/dung-3.4.25-m2/common/write-common.sh
new file mode 100755
index 0000000..09b5720
--- /dev/null
+++ b/dung-3.4.25-m2/common/write-common.sh
@@ -0,0 +1,77 @@
+#!/bin/sh
+# write-dev.sh
+#
+# Simple dd-based write test
+#
+# Copyright (C) 2013 Horms Soltutions Ltd.
+#
+# Contact: Simon Horman <horms@verge.net.au>
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; version 2 of the License.
+
+set -e
+#set -x
+
+if [ $# -ne 4 ]; then
+ echo "usage: $(basename $0) PATH BLOCK_SIZE BLOCK_COUNT" >& 2
+ exit 1
+fi
+
+SRC_DEV="$1"
+DST_DEV="$2"
+BLOCK_SIZE="$3"
+BLOCK_COUNT="$4"
+
+echo "test data (bs=$BLOCK_SIZE count=$BLOCK_COUNT)"
+
+echo "Test that device exists"
+if [ ! -e "$SRC_DEV" ]; then
+ echo \'$SRC_DEV\': No such file or directory >&2
+ exit 1
+fi
+
+if [ ! -e "$DST_DEV" ]; then
+ echo \'$SRC_DE\': No such file or directory >&2
+ exit 1
+
+fi
+
+IN=""
+OUT=""
+cleanup ()
+{
+ [ -n "$IN" -a -f "$IN" ] && rm "$IN"
+ [ -n "$OUT" -a -f "$OUT" ] && rm "$OUT"
+}
+trap cleanup exit
+IN=$(mktemp -p $SRC_DEV/)
+OUT=$(mktemp -p $DST_DEV/)
+
+echo "Write random data to test file"
+dd if=/dev/urandom of="$IN" bs="$BLOCK_SIZE" count="$BLOCK_COUNT" > /dev/null 2>&1
+
+echo "Write test data to device"
+dd if="$IN" of="$OUT" bs="$BLOCK_SIZE" count="$BLOCK_COUNT" > /dev/null 2>&1
+
+
+IN_SUM=$(sha256sum "$IN" | cut -f 1 -d ' ')
+OUT_SUM=$(sha256sum "$OUT" | cut -f 1 -d ' ')
+
+IN_SIZE=$(wc -c "$IN" | cut -f 1 -d ' ')
+OUT_SIZE=$(wc -c "$OUT" | cut -f 1 -d ' ')
+
+echo "Compare data writen to data read"
+if [ "$IN_SUM" != "$OUT_SUM" ]; then
+ echo "Data read does not match data written" >&2
+ echo "Size (bytes):" >&2
+ echo " in: $IN_SIZE" >&2
+ echo " out: $OUT_SIZE" >&2
+ echo "SHA 256 Checksums:" >&2
+ echo " in: $IN_SUM" >&2
+ echo " out: $OUT_SUM" >&2
+ exit 1
+fi
+
+echo "Test passed"