From 0c7a6eb5ccace1d8e9f7b301f6a61a7d3f016369 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sat, 4 May 2024 19:42:59 +0200
Subject: Adding upstream version 4.2.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 tests/env-imsm-template | 91 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 91 insertions(+)
 create mode 100644 tests/env-imsm-template

(limited to 'tests/env-imsm-template')

diff --git a/tests/env-imsm-template b/tests/env-imsm-template
new file mode 100644
index 0000000..d524771
--- /dev/null
+++ b/tests/env-imsm-template
@@ -0,0 +1,91 @@
+imsm_check() {
+    udevadm settle
+    case $1 in
+    container )
+        grep -s "blocks super external:imsm" /proc/mdstat > /dev/null || {
+            echo >&2 "**Fatal** Correctly formed container not found"; cat /proc/mdstat; exit 1; }
+        ;;
+    member )
+        t_member=$2
+        t_num_disks=$3
+        t_level=$4
+        t_rd_size=$5
+        t_size=$6
+        t_offset=$7
+        t_chunk=$8
+
+	t_rd_size=$((t_rd_size & ~(1024 - 1)))
+
+	if [ $t_level -eq 1 ]; then
+	   t_chunk=64
+	fi
+
+	t_num_data_disks=0
+
+	case $t_level in
+	0)
+		t_num_data_disks=$t_num_disks
+		;;
+	1)
+		t_num_data_disks=1
+		;;
+	5)
+		t_num_data_disks=$((t_num_disks-1))
+		;;
+	10)
+		t_num_data_disks=$((t_num_disks/2))
+		;;
+	esac
+
+	t_size=$((t_rd_size*t_num_data_disks))
+
+        err=0
+
+        eval `stat -L -c "let major=0x%t; let minor=0x%T;" $t_member`
+        sysfs=/sys/dev/block/${major}:${minor}
+        if [ ! -f ${sysfs}/md/array_state ]; then
+            echo "**Fatal**: Array member $t_member not found" >&2; cat /proc/mdstat >&2; exit 1
+        fi
+        _chunk=`cat ${sysfs}/md/chunk_size`
+        if [ $t_chunk -ne $((_chunk/1024)) ]; then
+            echo "**Error**: Chunk size mismatch - expected $t_chunk, actual $(($_chunk/1024))" >&2
+            err=$((err + 1))
+        fi
+        for i in `seq 0 $((t_num_disks - 1))`; do
+	    _offset=`cat ${sysfs}/md/rd${i}/offset`
+	    if [ $t_offset -ne $((_offset / 2)) ]; then
+		echo "**Error**: Offset mismatch - expected $t_offset, actual $_offset" >&2
+		err=$((err + 1))
+	    fi
+	    _rd_size=`cat ${sysfs}/md/rd${i}/size`
+	    if [ $t_rd_size -ne $_rd_size ]; then
+		echo "**Error**: Component size mismatch - expected $t_rd_size, actual $_rd_size" >&2
+		err=$((err + 1))
+	    fi
+        done
+        _size=`cat ${sysfs}/md/array_size`
+        if [ $t_size -ne $_size ]; then
+            echo "**Error**: Array size mismatch - expected $t_size, actual $_size" >&2
+            err=$((err + 1))
+        fi
+        if [ $err -gt 0 ]; then
+            echo "$t_member failed check" >&2
+            cat /proc/mdstat >&2
+            mdadm -E /dev/loop0 >&2
+            exit 1
+        fi
+        ;;
+    * )
+        echo >&2 "**Error** unknown check $1"; exit 1;
+    esac
+}
+
+export IMSM_NO_PLATFORM=1
+export IMSM_DEVNAME_AS_SERIAL=1
+export IMSM_TEST_OROM=1
+container=/dev/md/container
+member0=/dev/md/vol0
+member1=/dev/md/vol1
+member2=/dev/md/vol2
+member3=/dev/md/vol3
+member4=/dev/md/vol4
-- 
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