[macOS/API] Use option depending on system to get file size using stat

In order to consider differences in 'stat' between Linux (including
Tizen) and macOS, this patch defines the command line to get file size
using stat according to the system.

Signed-off-by: Wook Song <wook16.song@samsung.com>

diff --git a/ssat-api.sh b/ssat-api.sh
index ffd1b9e..6734f2e 100644 (file)
--- a/ssat-api.sh
+++ b/ssat-api.sh
@@ -48,6 +48,14 @@ fi
 
 ResultLog=""
 
+# Platform dependent variables
+KernelName=$(uname -s)
+if [[ "${KernelName}" == "Darwin" ]]; then
+       StatCmd_GetSize="stat -f %z"
+else
+       StatCmd_GetSize="stat --printf=%s"
+fi
+
 ## @fn writef()
 ## @private
 ## @param $1 the string to be printed.
@@ -232,15 +240,15 @@ function callCompareTest() {
                        output=$?
                elif (( $5 == 1 )); then
                        # Compare up to the size of golden
-                       cmp -n `stat --printf="%s" $1` $1 $2
+                       cmp -n `${StatCmd_GetSize} $1` $1 $2
                        output=$?
                elif (( $5 == 2 )); then
                        # Compare up to the size of test-run
-                       cmp -n `stat --printf="%s" $2` $1 $2
+                       cmp -n `${StatCmd_GetSize} $2` $1 $2
                        output=$?
                else
                        # Compare up to $5 bytes.
-                       cmp -n `stat --printf="%s" $5` $1 $2
+                       cmp -n `${StatCmd_GetSize} $5` $1 $2
                        output=$?
                fi
                if (( ${output} == 0 )); then
@@ -251,9 +259,9 @@ function callCompareTest() {
                testResult $output "$3" "$4" $6
        else
            # use internal logic (slower!)
-           bufsize=`stat --printf="%s" $1`
+           bufsize=`${StatCmd_GetSize} $1`
            if (( $5 == 2 )); then
-               bufsize=`stat --printf="%s" $2`
+               bufsize=`${StatCmd_GetSize} $2`
            else
                bufsize=$5
            fi