From 4b02d5dae771a8797868ccaddf1bbb7cf0b67c2b Mon Sep 17 00:00:00 2001
From: Tavian Barnes <tavianator@tavianator.com>
Date: Tue, 18 Jul 2017 15:28:01 -0400
Subject: tests.sh: Better line overwriting

This way the cursor is always at the beginning of the line, so any error
output is more readable.
---
 tests.sh | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/tests.sh b/tests.sh
index a2b1681..dc619e1 100755
--- a/tests.sh
+++ b/tests.sh
@@ -1193,11 +1193,10 @@ failed=0
 for test in ${!run_*}; do
     test=${test#run_}
 
-    if [ -t 1 ]; then
-        printf '\r\033[J%s' "$test"
-    else
-        echo "$test"
+    if [ -t 1 -a $((passed + failed)) -gt 0 ]; then
+        printf '\033[A\033[J'
     fi
+    echo "$test"
 
     ("$test" "$dir")
     status=$?
@@ -1211,7 +1210,7 @@ for test in ${!run_*}; do
 done
 
 if [ -t 1 ]; then
-    printf '\r\033[J'
+    printf '\033[A\033[J'
 fi
 
 if [ $passed -gt 0 ]; then
-- 
cgit v1.2.3