fadvise: (test) dynamically calculate expected test values

Signed-off-by: Thomas Weißschuh <thomas@t-8ch.de>

diff --git a/tests/ts/fadvise/drop b/tests/ts/fadvise/drop
index 7c7eee5dc25a34f0885ad161004b9d18418f3de2..86c0d5b0a3779e06afbc017b3366951116f1f94f 100755 (executable)
--- a/tests/ts/fadvise/drop
+++ b/tests/ts/fadvise/drop
@@ -16,7 +16,7 @@ ts_check_prog "sleep"
 ts_cd "$TS_OUTDIR"
 
 FILE="ddtest"
-BS=4k
+BS=4096
 COUNT=8
 
 FILE_FS="$("$TS_CMD_FINDMNT" -nr -o FSTYPE -T "$PWD")"
@@ -41,22 +41,22 @@ create_file() {
     echo
 
     create_file
-    echo "offset: 8192"
-    "$TS_CMD_FADVISE" -o 8192 "$FILE"
+    echo "offset: $(( 2 * $BS ))"
+    "$TS_CMD_FADVISE" -o $(( 2 * $BS )) "$FILE"
     echo status: $?
     "$TS_CMD_FINCORE" "$FILE"
     echo
 
     create_file
-    echo "length: 16384"
-    "$TS_CMD_FADVISE" -l 16384 "$FILE"
+    echo "length: $(( 4 * $BS ))"
+    "$TS_CMD_FADVISE" -l $(( 4 * $BS )) "$FILE"
     echo status: $?
     "$TS_CMD_FINCORE" "$FILE"
     echo
 
     create_file
-    echo "offset: 8192, length: 16384 fd: 42"
-    "$TS_CMD_FADVISE" -o 8192 -l 16384 --fd 42 42<"$FILE"
+    echo "offset: $(( 2 * $BS )), length: $(( 4 * $BS )) fd: 42"
+    "$TS_CMD_FADVISE" -o $(( 2 * $BS )) -l $(( 4 * $BS )) --fd 42 42<"$FILE"
     echo status: $?
     "$TS_CMD_FINCORE" "$FILE"
     echo