From: Jim Meyering <jim@meyering.net>
Date: Thu, 8 Jul 2004 14:03:20 +0000 (+0000)
Subject: printf cleanup, to avoid undefined behavior, to add support for
X-Git-Tag: v5.3.0~1131
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=405c640f5b337b05d53c03432039c3417cbd14a4;p=thirdparty%2Fcoreutils.git

printf cleanup, to avoid undefined behavior, to add support for
formats that Bash supports, and to support wide integers like
Bash does.

Add tests for the above.
---

diff --git a/tests/misc/printf b/tests/misc/printf
index 431e685da5..64d16f336e 100755
--- a/tests/misc/printf
+++ b/tests/misc/printf
@@ -63,6 +63,20 @@ $prog '7 \2y \02y \002y \0002y\n' |tr '\0\2' '*=' >> out
 
 $prog '8 %b %b %b %b\n' '\1y' '\01y' '\001y' '\0001y'|tr '\1' = >> out
 
+$prog '9 %*dx\n' -2 0 >>out || fail=1
+
+$prog '10 %.*dx\n' -2147483648 0 >>out || fail=1
+
+$prog '11 %*c\n' 2 x >>out || fail=1
+
+$prog '%#d\n' 0 >>out 2> /dev/null && fail=1
+
+$prog '%0s\n' 0 >>out 2> /dev/null && fail=1
+
+$prog '%.9c\n' 0 >>out 2> /dev/null && fail=1
+
+$prog '%'\''s\n' 0 >>out 2> /dev/null && fail=1
+
 cat <<\EOF > exp
 1 x  y
 2 failed, as expected
@@ -72,6 +86,9 @@ cat <<\EOF > exp
 6 !
 7 =y =y =y *2y
 8 =y =y =y =y
+9 0 x
+10 0x
+11  x
 EOF
 
 cmp out exp || fail=1