remove tst-atomic*

They cannot be enabled, because atomic.h is not exported
and just an internal uClibc-ng header.

Suggested-by: Alexey Brodkin <Alexey.Brodkin@synopsys.com>

test/silly/Makefile.in

@@ -3,5 +3,3 @@
 
 RET_hello := 42
 RET_tiny  := 42
-
-TESTS_DISABLED += tst-atomic tst-atomic-long

test/silly/tst-atomic-long.c

@@ -1,27 +0,0 @@
-/* Tests for atomic.h macros.
-   Copyright (C) 2003-2015 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
-
-   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
-   <http://www.gnu.org/licenses/>.  */
-
-#include <bits/wordsize.h>
-
-#define atomic_t long
-#if __WORDSIZE == 64
-# define TEST_ATOMIC64 1
-#endif
-
-#include "tst-atomic.c"

test/silly/tst-atomic.c

@@ -1,572 +0,0 @@
-/* Tests for atomic.h macros.
-   Copyright (C) 2003-2015 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
-
-   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
-   <http://www.gnu.org/licenses/>.  */
-
-#include <stdio.h>
-
-#ifndef atomic_t
-# define atomic_t int
-#endif
-
-#define CHK2(f,a1,a2,rv,new_mem) \
-	retval = f(&mem, a1, a2); \
-	if (retval != rv) { \
-		printf("%s(mem, %lu, %lu): retval %lu != expected %lu\n", \
-			#f, a1, a2, retval, rv); \
-		ret = 1; \
-	} \
-	if (mem != new_mem) { \
-		printf("%s(mem, %lu, %lu):    mem %lu != expected %lu\n", \
-			#f, a1, a2, mem, new_mem); \
-		ret = 1; \
-	}
-#define CHK1(f,a1,rv,new_mem) \
-	retval = f(&mem, a1); \
-	if (retval != rv) { \
-		printf("%s(mem, %lu): retval %lu != expected %lu\n", \
-			#f, a1, retval, rv); \
-		ret = 1; \
-	} \
-	if (mem != new_mem) { \
-		printf("%s(mem, %lu):    mem %lu != expected %lu\n", \
-			#f, a1, mem, new_mem); \
-		ret = 1; \
-	}
-#define CHK0(f,rv,new_mem) \
-	retval = f(&mem); \
-	if (retval != rv) { \
-		printf("%s(mem): retval %lu != expected %lu\n", \
-			#f, retval, rv); \
-		ret = 1; \
-	} \
-	if (mem != new_mem) { \
-		printf("%s(mem):    mem %lu != expected %lu\n", \
-			#f, mem, new_mem); \
-		ret = 1; \
-	}
-
-/* Test various atomic.h macros.  */
-static int
-do_test (void)
-{
-  atomic_t mem, expected, retval;
-  int ret = 0;
-
-#ifdef atomic_compare_and_exchange_val_acq
-  mem = 24;
-  CHK2(atomic_compare_and_exchange_val_acq, 35, 24, 24, 35);
-  mem = 12;
-  CHK2(atomic_compare_and_exchange_val_acq, 10, 15, 12, 12);
-  mem = -15;
-  CHK2(atomic_compare_and_exchange_val_acq, -56, -15, -15, -56);
-  mem = -1;
-  CHK2(atomic_compare_and_exchange_val_acq, 17, 0, -1, -1);
-#endif
-
-  mem = 24;
-  CHK2(atomic_compare_and_exchange_bool_acq, 35, 24, 0, 35);
-  mem = 12;
-  CHK2(atomic_compare_and_exchange_bool_acq, 10, 15, 1, 12);
-  mem = -15;
-  CHK2(atomic_compare_and_exchange_bool_acq, -56, -15, 0, -56);
-  mem = -1;
-  CHK2(atomic_compare_and_exchange_bool_acq, 17, 0, 1, -1);
-
-  mem = 64;
-  CHK1(atomic_exchange_acq, 31, 64, 31);
-  mem = 2;
-  CHK1(atomic_exchange_and_add, 11, 2, 13);
-  mem = 2;
-  CHK1(atomic_exchange_and_add_acq, 11, 2, 13);
-  mem = 2;
-  CHK1(atomic_exchange_and_add_rel, 11, 2, 13);
-
-  mem = -21;
-  atomic_add (&mem, 22);
-  if (mem != 1)
-    {
-      printf ("atomic_add(mem, 22):    mem %lu != expected 1\n", mem);
-      ret = 1;
-    }
-
-  mem = -1;
-  atomic_increment (&mem);
-  if (mem != 0)
-    {
-      printf ("atomic_increment(mem):    mem %lu != expected 0\n", mem);
-      ret = 1;
-    }
-
-  mem = 2;
-  if ((retval = atomic_increment_val (&mem)) != 3)
-    {
-      printf ("atomic_increment_val(mem): retval %lu != expected 3\n", retval);
-      ret = 1;
-    }
-
-  mem = 0;
-  CHK0(atomic_increment_and_test, 0, 1);
-  mem = 35;
-  CHK0(atomic_increment_and_test, 0, 36);
-  mem = -1;
-  CHK0(atomic_increment_and_test, 1, 0);
-  mem = 17;
-  atomic_decrement (&mem);
-  if (mem != 16)
-    {
-      printf ("atomic_increment(mem):    mem %lu != expected 16\n", mem);
-      ret = 1;
-    }
-
-  if ((retval = atomic_decrement_val (&mem)) != 15)
-    {
-      printf ("atomic_decrement_val(mem): retval %lu != expected 15\n", retval);
-      ret = 1;
-    }
-
-  mem = 0;
-  CHK0(atomic_decrement_and_test, 0, -1);
-
-  mem = 15;
-  CHK0(atomic_decrement_and_test, 0, 14);
-  mem = 1;
-  CHK0(atomic_decrement_and_test, 1, 0);
-  mem = 1;
-  if (atomic_decrement_if_positive (&mem) != 1
-      || mem != 0)
-    {
-      puts ("atomic_decrement_if_positive test 1 failed");
-      ret = 1;
-    }
-
-  mem = 0;
-  if (atomic_decrement_if_positive (&mem) != 0
-      || mem != 0)
-    {
-      puts ("atomic_decrement_if_positive test 2 failed");
-      ret = 1;
-    }
-
-  mem = -1;
-  if (atomic_decrement_if_positive (&mem) != -1
-      || mem != -1)
-    {
-      puts ("atomic_decrement_if_positive test 3 failed");
-      ret = 1;
-    }
-
-  mem = -12;
-  if (! atomic_add_negative (&mem, 10)
-      || mem != -2)
-    {
-      puts ("atomic_add_negative test 1 failed");
-      ret = 1;
-    }
-
-  mem = 0;
-  if (atomic_add_negative (&mem, 100)
-      || mem != 100)
-    {
-      puts ("atomic_add_negative test 2 failed");
-      ret = 1;
-    }
-
-  mem = 15;
-  if (atomic_add_negative (&mem, -10)
-      || mem != 5)
-    {
-      puts ("atomic_add_negative test 3 failed");
-      ret = 1;
-    }
-
-  mem = -12;
-  if (atomic_add_negative (&mem, 14)
-      || mem != 2)
-    {
-      puts ("atomic_add_negative test 4 failed");
-      ret = 1;
-    }
-
-  mem = 0;
-  if (! atomic_add_negative (&mem, -1)
-      || mem != -1)
-    {
-      puts ("atomic_add_negative test 5 failed");
-      ret = 1;
-    }
-
-  mem = -31;
-  if (atomic_add_negative (&mem, 31)
-      || mem != 0)
-    {
-      puts ("atomic_add_negative test 6 failed");
-      ret = 1;
-    }
-
-  mem = -34;
-  if (atomic_add_zero (&mem, 31)
-      || mem != -3)
-    {
-      puts ("atomic_add_zero test 1 failed");
-      ret = 1;
-    }
-
-  mem = -36;
-  if (! atomic_add_zero (&mem, 36)
-      || mem != 0)
-    {
-      puts ("atomic_add_zero test 2 failed");
-      ret = 1;
-    }
-
-  mem = 113;
-  if (atomic_add_zero (&mem, -13)
-      || mem != 100)
-    {
-      puts ("atomic_add_zero test 3 failed");
-      ret = 1;
-    }
-
-  mem = -18;
-  if (atomic_add_zero (&mem, 20)
-      || mem != 2)
-    {
-      puts ("atomic_add_zero test 4 failed");
-      ret = 1;
-    }
-
-  mem = 10;
-  if (atomic_add_zero (&mem, -20)
-      || mem != -10)
-    {
-      puts ("atomic_add_zero test 5 failed");
-      ret = 1;
-    }
-
-  mem = 10;
-  if (! atomic_add_zero (&mem, -10)
-      || mem != 0)
-    {
-      puts ("atomic_add_zero test 6 failed");
-      ret = 1;
-    }
-
-  mem = 0;
-  atomic_bit_set (&mem, 1);
-  if (mem != 2)
-    {
-      puts ("atomic_bit_set test 1 failed");
-      ret = 1;
-    }
-
-  mem = 8;
-  atomic_bit_set (&mem, 3);
-  if (mem != 8)
-    {
-      puts ("atomic_bit_set test 2 failed");
-      ret = 1;
-    }
-
-#ifdef TEST_ATOMIC64
-  mem = 16;
-  atomic_bit_set (&mem, 35);
-  if (mem != 0x800000010LL)
-    {
-      puts ("atomic_bit_set test 3 failed");
-      ret = 1;
-    }
-#endif
-
-  mem = 0;
-  if (atomic_bit_test_set (&mem, 1)
-      || mem != 2)
-    {
-      puts ("atomic_bit_test_set test 1 failed");
-      ret = 1;
-    }
-
-  mem = 8;
-  if (! atomic_bit_test_set (&mem, 3)
-      || mem != 8)
-    {
-      puts ("atomic_bit_test_set test 2 failed");
-      ret = 1;
-    }
-
-#ifdef TEST_ATOMIC64
-  mem = 16;
-  if (atomic_bit_test_set (&mem, 35)
-      || mem != 0x800000010LL)
-    {
-      puts ("atomic_bit_test_set test 3 failed");
-      ret = 1;
-    }
-
-  mem = 0x100000000LL;
-  if (! atomic_bit_test_set (&mem, 32)
-      || mem != 0x100000000LL)
-    {
-      puts ("atomic_bit_test_set test 4 failed");
-      ret = 1;
-    }
-#endif
-
-#ifdef catomic_compare_and_exchange_val_acq
-  mem = 24;
-  if (catomic_compare_and_exchange_val_acq (&mem, 35, 24) != 24
-      || mem != 35)
-    {
-      puts ("catomic_compare_and_exchange_val_acq test 1 failed");
-      ret = 1;
-    }
-
-  mem = 12;
-  if (catomic_compare_and_exchange_val_acq (&mem, 10, 15) != 12
-      || mem != 12)
-    {
-      puts ("catomic_compare_and_exchange_val_acq test 2 failed");
-      ret = 1;
-    }
-
-  mem = -15;
-  if (catomic_compare_and_exchange_val_acq (&mem, -56, -15) != -15
-      || mem != -56)
-    {
-      puts ("catomic_compare_and_exchange_val_acq test 3 failed");
-      ret = 1;
-    }
-
-  mem = -1;
-  if (catomic_compare_and_exchange_val_acq (&mem, 17, 0) != -1
-      || mem != -1)
-    {
-      puts ("catomic_compare_and_exchange_val_acq test 4 failed");
-      ret = 1;
-    }
-#endif
-
-  mem = 24;
-  if (catomic_compare_and_exchange_bool_acq (&mem, 35, 24)
-      || mem != 35)
-    {
-      puts ("catomic_compare_and_exchange_bool_acq test 1 failed");
-      ret = 1;
-    }
-
-  mem = 12;
-  if (! catomic_compare_and_exchange_bool_acq (&mem, 10, 15)
-      || mem != 12)
-    {
-      puts ("catomic_compare_and_exchange_bool_acq test 2 failed");
-      ret = 1;
-    }
-
-  mem = -15;
-  if (catomic_compare_and_exchange_bool_acq (&mem, -56, -15)
-      || mem != -56)
-    {
-      puts ("catomic_compare_and_exchange_bool_acq test 3 failed");
-      ret = 1;
-    }
-
-  mem = -1;
-  if (! catomic_compare_and_exchange_bool_acq (&mem, 17, 0)
-      || mem != -1)
-    {
-      puts ("catomic_compare_and_exchange_bool_acq test 4 failed");
-      ret = 1;
-    }
-
-  mem = 2;
-  if (catomic_exchange_and_add (&mem, 11) != 2
-      || mem != 13)
-    {
-      puts ("catomic_exchange_and_add test failed");
-      ret = 1;
-    }
-
-  mem = -21;
-  catomic_add (&mem, 22);
-  if (mem != 1)
-    {
-      puts ("catomic_add test failed");
-      ret = 1;
-    }
-
-  mem = -1;
-  catomic_increment (&mem);
-  if (mem != 0)
-    {
-      puts ("catomic_increment test failed");
-      ret = 1;
-    }
-
-  mem = 2;
-  if (catomic_increment_val (&mem) != 3)
-    {
-      puts ("catomic_increment_val test failed");
-      ret = 1;
-    }
-
-  mem = 17;
-  catomic_decrement (&mem);
-  if (mem != 16)
-    {
-      puts ("catomic_decrement test failed");
-      ret = 1;
-    }
-
-  if (catomic_decrement_val (&mem) != 15)
-    {
-      puts ("catomic_decrement_val test failed");
-      ret = 1;
-    }
-
-  /* Tests for C11-like atomics.  */
-  mem = 11;
-  if (atomic_load_relaxed (&mem) != 11 || atomic_load_acquire (&mem) != 11)
-    {
-      puts ("atomic_load_{relaxed,acquire} test failed");
-      ret = 1;
-    }
-
-  atomic_store_relaxed (&mem, 12);
-  if (mem != 12)
-    {
-      puts ("atomic_store_relaxed test failed");
-      ret = 1;
-    }
-  atomic_store_release (&mem, 13);
-  if (mem != 13)
-    {
-      puts ("atomic_store_release test failed");
-      ret = 1;
-    }
-
-  mem = 14;
-  expected = 14;
-  if (!atomic_compare_exchange_weak_relaxed (&mem, &expected, 25)
-      || mem != 25 || expected != 14)
-    {
-      puts ("atomic_compare_exchange_weak_relaxed test 1 failed");
-      ret = 1;
-    }
-  if (atomic_compare_exchange_weak_relaxed (&mem, &expected, 14)
-      || mem != 25 || expected != 25)
-    {
-      puts ("atomic_compare_exchange_weak_relaxed test 2 failed");
-      ret = 1;
-    }
-  mem = 14;
-  expected = 14;
-  if (!atomic_compare_exchange_weak_acquire (&mem, &expected, 25)
-      || mem != 25 || expected != 14)
-    {
-      puts ("atomic_compare_exchange_weak_acquire test 1 failed");
-      ret = 1;
-    }
-  if (atomic_compare_exchange_weak_acquire (&mem, &expected, 14)
-      || mem != 25 || expected != 25)
-    {
-      puts ("atomic_compare_exchange_weak_acquire test 2 failed");
-      ret = 1;
-    }
-  mem = 14;
-  expected = 14;
-  if (!atomic_compare_exchange_weak_release (&mem, &expected, 25)
-      || mem != 25 || expected != 14)
-    {
-      puts ("atomic_compare_exchange_weak_release test 1 failed");
-      ret = 1;
-    }
-  if (atomic_compare_exchange_weak_release (&mem, &expected, 14)
-      || mem != 25 || expected != 25)
-    {
-      puts ("atomic_compare_exchange_weak_release test 2 failed");
-      ret = 1;
-    }
-
-  mem = 23;
-  if (atomic_exchange_acquire (&mem, 42) != 23 || mem != 42)
-    {
-      puts ("atomic_exchange_acquire test failed");
-      ret = 1;
-    }
-  mem = 23;
-  if (atomic_exchange_release (&mem, 42) != 23 || mem != 42)
-    {
-      puts ("atomic_exchange_release test failed");
-      ret = 1;
-    }
-
-  mem = 23;
-  if (atomic_fetch_add_relaxed (&mem, 1) != 23 || mem != 24)
-    {
-      puts ("atomic_fetch_add_relaxed test failed");
-      ret = 1;
-    }
-  mem = 23;
-  if (atomic_fetch_add_acquire (&mem, 1) != 23 || mem != 24)
-    {
-      puts ("atomic_fetch_add_acquire test failed");
-      ret = 1;
-    }
-  mem = 23;
-  if (atomic_fetch_add_release (&mem, 1) != 23 || mem != 24)
-    {
-      puts ("atomic_fetch_add_release test failed");
-      ret = 1;
-    }
-  mem = 23;
-  if (atomic_fetch_add_acq_rel (&mem, 1) != 23 || mem != 24)
-    {
-      puts ("atomic_fetch_add_acq_rel test failed");
-      ret = 1;
-    }
-
-  mem = 3;
-  if (atomic_fetch_and_acquire (&mem, 2) != 3 || mem != 2)
-    {
-      puts ("atomic_fetch_and_acquire test failed");
-      ret = 1;
-    }
-
-  mem = 4;
-  if (atomic_fetch_or_relaxed (&mem, 2) != 4 || mem != 6)
-    {
-      puts ("atomic_fetch_or_relaxed test failed");
-      ret = 1;
-    }
-  mem = 4;
-  if (atomic_fetch_or_acquire (&mem, 2) != 4 || mem != 6)
-    {
-      puts ("atomic_fetch_or_acquire test failed");
-      ret = 1;
-    }
-
-  /* This is a single-threaded test, so we can't test the effects of the
-     fences.  */
-  atomic_thread_fence_acquire ();
-  atomic_thread_fence_release ();
-  atomic_thread_fence_seq_cst ();
-
-  return ret;
-}
-
-#define TEST_FUNCTION do_test ()
-#include "../test-skeleton.c"