echo arguments are not portable, so use printf when we need to print
tabs or newlines.
---
tests/check-namespace.sh.in | 2 +-
tests/perf-startup | 10 +++++-----
2 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/tests/check-namespace.sh.in b/tests/check-namespace.sh.in
index e7705d4..d2e6efb 100644
--- a/tests/check-namespace.sh.in
+++ b/tests/check-namespace.sh.in
@@ -299,7 +299,7 @@ check_cxx_abi () {
check_empty () {
if [ -n "$symtab" ]; then
- echo -e " ERROR: Extraneous symbols:\n$symtab"
+ printf " ERROR: Extraneous symbols:\n$symtab\n"
num_errors=`expr $num_errors + 1`
fi
}
diff --git a/tests/perf-startup b/tests/perf-startup
index c370748..1c24e9a 100755
--- a/tests/perf-startup
+++ b/tests/perf-startup
@@ -5,15 +5,15 @@ LIBUNWIND_PLAT=../src/.libs/libunwind-$platform.so
warmup=$(./forker 2000 /bin/true | cut -f1 -d' ')
nsec1=$(./forker 2000 /bin/true | cut -f1 -d' ')
-echo -e \"/bin/true\""\t\t\t\t\t\t": $nsec1 nsec/execution
+printf "\"/bin/true\"\t\t\t\t\t\t: $nsec1 nsec/execution\n"
nsec2=$(LD_PRELOAD=$LIBUNWIND ./forker 2000 /bin/true | cut -f1 -d' ')
-echo -e \"LD_PRELOAD=$LIBUNWIND /bin/true\""\t": $nsec2 nsec/execution
+printf "\"LD_PRELOAD=$LIBUNWIND /bin/true\"\t: $nsec2 nsec/execution\n"
nsec3=$(LD_PRELOAD=$LIBUNWIND_PLAT ./forker 2000 /bin/true | cut -f1 -d' ')
-echo -e \"LD_PRELOAD=$LIBUNWIND_PLAT /bin/true\""\t": $nsec3 nsec/execution
+printf "\"LD_PRELOAD=$LIBUNWIND_PLAT /bin/true\"\t: $nsec3 nsec/execution\n"
echo
-echo -e "Overhead of preloading $LIBUNWIND\t: " $(($nsec2 - $nsec1)) nsec
-echo -e "Overhead of preloading $LIBUNWIND_PLAT\t: " $(($nsec3 - $nsec1)) nsec
+printf "Overhead of preloading $LIBUNWIND\t: $(($nsec2 - $nsec1)) nsec\n"
+printf "Overhead of preloading $LIBUNWIND_PLAT\t: $(($nsec3 - $nsec1)) nsec\n"
--
1.7.9.5
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