Running test pasta/tcp with debug enabled would get stuck with
below error:
+ printf 'DEBUG: ns socat -u OPEN:__BASEPATH__/big.bin TCP6:[__GW6__%__IFNAME__]:10003\n'
lib/term: line 38: printf: `_': invalid format character
The error occurs because printf interprets the % character as the
start of a format specifier, and the following '_' isn't one of
them.
Fix it by replacing 'printf "${*}\n"' with 'printf "%s\n" "$*"'.
Also update the docstring.
Link: https://bugs.passt.top/show_bug.cgi?id=154
Fixes: de28c20d8051 ("test: Update lib/term for clearer output when DEBUG is enabled")
Signed-off-by: Yumei Huang
---
test/lib/term | 24 ++++++++++++------------
1 file changed, 12 insertions(+), 12 deletions(-)
diff --git a/test/lib/term b/test/lib/term
index 6400746..2293474 100755
--- a/test/lib/term
+++ b/test/lib/term
@@ -29,32 +29,32 @@ PR_NC='\033[0m'
PR_DELAY_INIT=100 # ms
# info() - Highlight test log pane, print message to it and to log file
-# $@: Message to print
+# $*: Message to print
info() {
tmux select-pane -t ${PANE_INFO}
- printf "${*}\n" >> $STATEBASE/log_pipe
- printf "${*}\n" >> "${LOGFILE}"
+ printf "%s\n" "$*" >> $STATEBASE/log_pipe
+ printf "%s\n" "$*" >> "${LOGFILE}"
}
# info_n() - Highlight, print message to pane and to log file without newline
-# $@: Message to print
+# $*: Message to print
info_n() {
tmux select-pane -t ${PANE_INFO}
- printf "${*}" >> $STATEBASE/log_pipe
- printf "${*}" >> "${LOGFILE}"
+ printf "%s\n" "$*" >> $STATEBASE/log_pipe
+ printf "%s\n" "$*" >> "${LOGFILE}"
}
# info_nolog() - Highlight test log pane, print message to it
-# $@: Message to print
+# $*: Message to print
info_nolog() {
tmux select-pane -t ${PANE_INFO}
- printf "${*}\n" >> $STATEBASE/log_pipe
+ printf "%s\n" "$*" >> $STATEBASE/log_pipe
}
# info_nolog() - Print message to log file
-# $@: Message to print
+# $*: Message to print
log() {
- printf "${*}\n" >> "${LOGFILE}"
+ printf "%s\n" "$*" >> "${LOGFILE}"
}
# info_nolog_n() - Send message to pane without highlighting it, without newline
@@ -363,8 +363,8 @@ status_test_start() {
info_check() {
switch_pane ${PANE_INFO}
- printf "${PR_YELLOW}?${PR_NC} ${*}" >> $STATEBASE/log_pipe
- printf "? ${*}" >> "${LOGFILE}"
+ printf "%s" "${PR_YELLOW}?${PR_NC} ${*}" >> $STATEBASE/log_pipe
+ printf "? %s" "${*}" >> "${LOGFILE}"
}
# info_check_passed() - Display and log a new line when a check passes
--
2.47.0