1 files changed, 39 insertions, 0 deletions
diff --git a/stdio-common/tst-printf-format.sh b/stdio-common/tst-printf-format.sh
new file mode 100644
index 0000000000..466c4a5f4f
--- /dev/null
+++ b/stdio-common/tst-printf-format.sh
@@ -0,0 +1,39 @@
+#!/bin/bash
+# Formatted printf output test script dispatcher.
+# Copyright (C) 2024 Free Software Foundation, Inc.
+# This file is part of the GNU C Library.
+
+# The GNU C Library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+
+# The GNU C Library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# Lesser General Public License for more details.
+
+# You should have received a copy of the GNU Lesser General Public
+# License along with the GNU C Library; if not, see
+# <https://www.gnu.org/licenses/>.
+
+set -e
+
+output=${1##*/}; shift
+
+tmp=${output#tst-printf-format-}
+tmp=${tmp%.out}
+
+# We are given the name of the make target in $1.  With the common prefix
+# and suffix both removed we are left with the inner part, which encodes
+# the function under test, the conversion type, and optionally the format
+# specifier, all separated with hyphens, i.e. F-T-S or F-T.  Extract them
+# and call the script corresponding to the conversion type, passing the
+# function under test and any format specifier as arguments.
+
+xprintf=${tmp%%-*}; tmp=${tmp#*-}
+conv=${tmp%%-*}; tmp=${tmp#${conv}}
+fmt=${tmp#*-}
+script=tst-printf-format-$conv.sh
+
+exec ${BASH:-bash} $script $xprintf $fmt "$@"