tests: Remove test_symbols.sh.

It's useless as different systems provide/require different symbols.
Will be replaced by a better test.

tests/Makefile.am

@@ -6,8 +6,7 @@ TESTS = test_environment.sh \
         test_exec.sh \
         test_noforce.sh \
         test_redirects.sh \
-        test_simple.sh \
-        test_symbols.sh
+        test_simple.sh
 check_PROGRAMS = example example_exec
 example_SOURCES = example.c
 example_exec_SOURCES = example_exec.c

tests/test_symbols.sh

@@ -1,44 +0,0 @@
-#!/bin/sh
-
-# Copyright (C) 2013  Simon Ruderich
-#
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program 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 General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-
-test "x$srcdir" = x && srcdir=.
-. "$srcdir/lib.sh"
-
-# Check if all hooked functions are actually available in the binary.
-symbols=
-symbols="$symbols write fwrite"
-symbols="$symbols fputs fputc _IO_putc putchar puts"
-symbols="$symbols printf fprintf vprintf vfprintf"
-symbols="$symbols __printf_chk __fprintf_chk __vprintf_chk __vfprintf_chk"
-symbols="$symbols fwrite_unlocked fputs_unlocked fputc_unlocked putc_unlocked putchar_unlocked"
-symbols="$symbols perror"
-if test -x "$builddir/example_error"; then
-    symbols="$symbols error error_at_line"
-fi
-symbols="$symbols dup dup2 dup3 fcntl close fclose"
-if test -x "$builddir/example_vfork"; then
-    symbols="$symbols vfork"
-fi
-symbols="$symbols execve execl execlp execle execv execvp"
-
-output="output-$$"
-nm -g -P "$library" > "$output"
-for x in $symbols; do
-    grep "^$x T " "$output" >/dev/null 2>&1 || die "symbol $x missing"
-done
-rm "$output"