Lines Matching +full:read +full:- +full:write

5 # (or can) read and write outside of the image size.
50     if [ "$img_size" -ne -1 ] ; then
60     if [ "$img_size" -ge 0 ] ; then
63         test_size=$((size-img_offset))
67     echo "write to image"
68     $QEMU_IO -c "write -P 0x0a 0 $test_size" "$(img_json)" | _filter_qemu_io
71     echo "read the image"
72     $QEMU_IO -c "read -P 0x0a 0 $test_size" "$(img_json)" | _filter_qemu_io
76     $QEMU_IO -c "read -v $((img_offset-2)) 4" $TEST_IMG | _filter_qemu_io
79     echo "write before image boundary"
80     $QEMU_IO -c "write $((test_size-1)) 1" "$(img_json)" | _filter_qemu_io
83     echo "write across image boundary"
84     $QEMU_IO -c "write $((test_size-1)) 2" "$(img_json)" | _filter_qemu_io
87     echo "write at image boundary"
88     $QEMU_IO -c "write $test_size 1" "$(img_json)" | _filter_qemu_io
91     echo "write after image boundary"
92     $QEMU_IO -c "write $((test_size+512)) 1" "$(img_json)" | _filter_qemu_io
96     $QEMU_IO -c "writev $((test_size-512)) 512 512" "$(img_json)" | _filter_qemu_io
99     echo "read before image boundary"
100     $QEMU_IO -c "read $((test_size-1)) 1" "$(img_json)" | _filter_qemu_io
103     echo "read across image boundary"
104     $QEMU_IO -c "read $((test_size-1)) 2" "$(img_json)" | _filter_qemu_io
107     echo "read at image boundary"
108     $QEMU_IO -c "read $test_size 1" "$(img_json)" | _filter_qemu_io
111     echo "read after image boundary"
112     $QEMU_IO -c "read $((test_size+512)) 1" "$(img_json)" | _filter_qemu_io
116     $QEMU_IO -c "readv $((test_size-512)) 512 512" "$(img_json)" | _filter_qemu_io
120     $QEMU_IO -c "write -P 0x0a 0 $size" $TEST_IMG | _filter_qemu_io
123     echo "write zeroes and check"
124     $QEMU_IO -c "write -z 0 512" "$(img_json)" | _filter_qemu_io
125     $QEMU_IO -c "read -v $((img_offset-2)) 4" $TEST_IMG | _filter_qemu_io
128     echo "write zeroes across image boundary"
129     $QEMU_IO -c "write -z $((test_size-1)) 2" "$(img_json)" | _filter_qemu_io
132     echo "write zeroes at image boundary and check"
133     $QEMU_IO -c "write -z $((test_size-2)) 2" "$(img_json)" | _filter_qemu_io
134     $QEMU_IO -c "read -v $((img_offset+test_size-2)) 2" $TEST_IMG | _filter_qemu_io
135     $QEMU_IO -c "read -v $((img_offset+test_size)) 2" $TEST_IMG | _filter_qemu_io
139     $QEMU_IO -c "write -P 0x0a 0 $size" $TEST_IMG | _filter_qemu_io
143     $QEMU_IO -c "discard 0 512" "$(img_json)" | _filter_qemu_io
144     $QEMU_IO -c "read -v $((img_offset-2)) 4" $TEST_IMG | _filter_qemu_io
148     $QEMU_IO -c "discard $((test_size-1)) 2" "$(img_json)" | _filter_qemu_io
152     $QEMU_IO -c "discard $((test_size-2)) 2" "$(img_json)" | _filter_qemu_io
153     $QEMU_IO -c "read -v $((img_offset+test_size-2)) 2" $TEST_IMG | _filter_qemu_io
154     $QEMU_IO -c "read -v $((img_offset+test_size)) 2" $TEST_IMG | _filter_qemu_io
161 img_size=-1
192 write -P 0x0a 0 512
193 write -P 0x0a 511 1
194 write -P 0x0a 512 1
195 reopen -o driver=raw,offset=1536,size=1024
196 write -P 0x0a 0 1024
197 write -P 0x0a 1023 1
198 write -P 0x0a 1024 1
202 $QEMU_IO -c "read -v 510 4" $TEST_IMG | _filter_qemu_io
203 $QEMU_IO -c "read -v 1022 4" $TEST_IMG | _filter_qemu_io
204 $QEMU_IO -c "read -v 1534 4" $TEST_IMG | _filter_qemu_io
205 $QEMU_IO -c "read -v 2558 4" $TEST_IMG | _filter_qemu_io
211 rm -f $seq.full