Explain logic for parsing output of command

Signed-off-by: Matthew Stidham <stidmatt@gmail.com>
This commit is contained in:
Matthew Stidham
2021-11-11 14:12:19 -08:00
parent 6d1fdae76d
commit 79d4f09e9d

View File

@@ -494,6 +494,8 @@ function test() {
echo_print
echo "$testcommand"
start=$(date +%s)
# this command saves stdout and stderr to the stdout file, and has a special file for stderr text.
# Modified from https://unix.stackexchange.com/a/364176/327076
{ eval "$testcommand" 2>&1 >&3 3>&- | tee "${TEST_DIR}/${NAME}_stderr.txt" 3>&-; } > "${TEST_DIR}/${NAME}.txt" 3>&1
chmod 664 "${TEST_DIR}/${NAME}.txt"
FILESIZE=$(stat -c%s "${TEST_DIR}/${NAME}_stderr.txt") || 0