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[src/trunk]: src Add ATF tests for __sync_* functions instead of all_sync_ops...
details: https://anonhg.NetBSD.org/src/rev/21e9a69396e6
branches: trunk
changeset: 997192:21e9a69396e6
user: isaki <isaki%NetBSD.org@localhost>
date: Tue Feb 26 10:01:40 2019 +0000
description:
Add ATF tests for __sync_* functions instead of all_sync_ops_linkable.c
diffstat:
distrib/sets/lists/debug/mi | 10 +-
distrib/sets/lists/tests/mi | 10 +-
tests/lib/libc/atomic/Makefile | 19 ++-
tests/lib/libc/atomic/t___sync_add.c | 128 ++++++++++++++++
tests/lib/libc/atomic/t___sync_and.c | 128 ++++++++++++++++
tests/lib/libc/atomic/t___sync_compare_and_swap.c | 157 ++++++++++++++++++++
tests/lib/libc/atomic/t___sync_lock.c | 137 +++++++++++++++++
tests/lib/libc/atomic/t___sync_nand.c | 128 ++++++++++++++++
tests/lib/libc/atomic/t___sync_or.c | 128 ++++++++++++++++
tests/lib/libc/atomic/t___sync_sub.c | 128 ++++++++++++++++
tests/lib/libc/atomic/t___sync_xor.c | 128 ++++++++++++++++
tests/lib/libc/sync/Makefile | 4 +-
tests/lib/libc/sync/all_sync_ops_linkable.c | 168 ----------------------
13 files changed, 1099 insertions(+), 174 deletions(-)
diffs (truncated from 1364 to 300 lines):
diff -r be0762793916 -r 21e9a69396e6 distrib/sets/lists/debug/mi
--- a/distrib/sets/lists/debug/mi Tue Feb 26 09:43:37 2019 +0000
+++ b/distrib/sets/lists/debug/mi Tue Feb 26 10:01:40 2019 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: mi,v 1.277 2019/02/18 00:42:55 rin Exp $
+# $NetBSD: mi,v 1.278 2019/02/26 10:01:40 isaki Exp $
./etc/mtree/set.debug comp-sys-root
./usr/lib comp-sys-usr compatdir
./usr/lib/i18n/libBIG5_g.a comp-c-debuglib debuglib,compatfile
@@ -1889,6 +1889,14 @@
./usr/libdata/debug/usr/tests/lib/libbpfjit/t_bpfjit.debug tests-lib-debug debug,atf,sljit,compattestfile
./usr/libdata/debug/usr/tests/lib/libbpfjit/t_cop.debug tests-lib-debug debug,atf,sljit,compattestfile
./usr/libdata/debug/usr/tests/lib/libbpfjit/t_extmem.debug tests-lib-debug debug,atf,sljit,compattestfile
+./usr/libdata/debug/usr/tests/lib/libc/atomic/t___sync_add.debug tests-lib-tests debug,atf,compattestfile
+./usr/libdata/debug/usr/tests/lib/libc/atomic/t___sync_and.debug tests-lib-tests debug,atf,compattestfile
+./usr/libdata/debug/usr/tests/lib/libc/atomic/t___sync_compare_and_swap.debug tests-lib-tests debug,atf,compattestfile
+./usr/libdata/debug/usr/tests/lib/libc/atomic/t___sync_lock.debug tests-lib-tests debug,atf,compattestfile
+./usr/libdata/debug/usr/tests/lib/libc/atomic/t___sync_nand.debug tests-lib-tests debug,atf,compattestfile
+./usr/libdata/debug/usr/tests/lib/libc/atomic/t___sync_or.debug tests-lib-tests debug,atf,compattestfile
+./usr/libdata/debug/usr/tests/lib/libc/atomic/t___sync_sub.debug tests-lib-tests debug,atf,compattestfile
+./usr/libdata/debug/usr/tests/lib/libc/atomic/t___sync_xor.debug tests-lib-tests debug,atf,compattestfile
./usr/libdata/debug/usr/tests/lib/libc/atomic/t_atomic_add.debug tests-lib-debug debug,atf,compattestfile
./usr/libdata/debug/usr/tests/lib/libc/atomic/t_atomic_and.debug tests-lib-debug debug,atf,compattestfile
./usr/libdata/debug/usr/tests/lib/libc/atomic/t_atomic_cas.debug tests-lib-debug debug,atf,compattestfile
diff -r be0762793916 -r 21e9a69396e6 distrib/sets/lists/tests/mi
--- a/distrib/sets/lists/tests/mi Tue Feb 26 09:43:37 2019 +0000
+++ b/distrib/sets/lists/tests/mi Tue Feb 26 10:01:40 2019 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: mi,v 1.808 2019/02/18 00:42:55 rin Exp $
+# $NetBSD: mi,v 1.809 2019/02/26 10:01:40 isaki Exp $
#
# Note: don't delete entries from here - mark them as "obsolete" instead.
#
@@ -2445,6 +2445,14 @@
./usr/tests/lib/libc/Kyuafile tests-lib-tests compattestfile,atf,kyua
./usr/tests/lib/libc/atomic tests-lib-tests compattestfile,atf
./usr/tests/lib/libc/atomic/Atffile tests-lib-tests compattestfile,atf
+./usr/tests/lib/libc/atomic/t___sync_add tests-lib-tests compattestfile,atf
+./usr/tests/lib/libc/atomic/t___sync_and tests-lib-tests compattestfile,atf
+./usr/tests/lib/libc/atomic/t___sync_compare_and_swap tests-lib-tests compattestfile,atf
+./usr/tests/lib/libc/atomic/t___sync_lock tests-lib-tests compattestfile,atf
+./usr/tests/lib/libc/atomic/t___sync_nand tests-lib-tests compattestfile,atf
+./usr/tests/lib/libc/atomic/t___sync_or tests-lib-tests compattestfile,atf
+./usr/tests/lib/libc/atomic/t___sync_sub tests-lib-tests compattestfile,atf
+./usr/tests/lib/libc/atomic/t___sync_xor tests-lib-tests compattestfile,atf
./usr/tests/lib/libc/atomic/t_atomic_add tests-lib-tests compattestfile,atf
./usr/tests/lib/libc/atomic/t_atomic_and tests-lib-tests compattestfile,atf
./usr/tests/lib/libc/atomic/t_atomic_cas tests-lib-tests compattestfile,atf
diff -r be0762793916 -r 21e9a69396e6 tests/lib/libc/atomic/Makefile
--- a/tests/lib/libc/atomic/Makefile Tue Feb 26 09:43:37 2019 +0000
+++ b/tests/lib/libc/atomic/Makefile Tue Feb 26 10:01:40 2019 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.1 2019/02/17 12:24:17 isaki Exp $
+# $NetBSD: Makefile,v 1.2 2019/02/26 10:01:41 isaki Exp $
.include <bsd.own.mk>
@@ -12,6 +12,23 @@
TESTS_C+= t_atomic_or
TESTS_C+= t_atomic_swap
+TESTS_C+= t___sync_add
+TESTS_C+= t___sync_sub
+TESTS_C+= t___sync_or
+TESTS_C+= t___sync_and
+TESTS_C+= t___sync_xor
+TESTS_C+= t___sync_nand
+TESTS_C+= t___sync_compare_and_swap
+TESTS_C+= t___sync_lock
+
+# The code conforms to new NAND semantics. So this warning is not
+# necessary here.
+.if "${ACTIVE_CC}" == "gcc"
+CPPFLAGS.t___sync_nand.c+= -Wno-sync-nand
+.elif "${ACTIVE_CC}" == "clang"
+CPPFLAGS.t___sync_nand.c+= -Wno-sync-fetch-and-nand-semantics-changed
+.endif
+
MKMAN=no
BINDIR= ${TESTSDIR}
diff -r be0762793916 -r 21e9a69396e6 tests/lib/libc/atomic/t___sync_add.c
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/lib/libc/atomic/t___sync_add.c Tue Feb 26 10:01:40 2019 +0000
@@ -0,0 +1,128 @@
+/* $NetBSD: t___sync_add.c,v 1.1 2019/02/26 10:01:41 isaki Exp $ */
+
+/*
+ * Copyright (C) 2019 Tetsuya Isaki. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include <sys/cdefs.h>
+__RCSID("$NetBSD: t___sync_add.c,v 1.1 2019/02/26 10:01:41 isaki Exp $");
+
+#include <atf-c.h>
+#include <inttypes.h>
+#include <machine/types.h> // for __HAVE_ATOMIC64_OPS
+
+/*
+ * These tests don't examine the atomicity.
+ */
+
+/* XXX
+ * Depending on a combination of arch and compiler, __sync_* is
+ * implemented as compiler's builtin function. In that case, even
+ * if libc exports the function symbol, it is not used. As a result
+ * this tests will examine compiler's builtin functions.
+ * It's better to run only when target is actually in libc.
+ */
+
+#define DST (0x1122334455667788UL)
+#define SRC (0xf0e0d0c0b0a09081UL)
+#define EXPECT (0x0203040506070809UL)
+
+#define atf_sync_prefetch(NAME, TYPE, FMT) \
+ATF_TC(NAME); \
+ATF_TC_HEAD(NAME, tc) \
+{ \
+ atf_tc_set_md_var(tc, "descr", #NAME); \
+} \
+ATF_TC_BODY(NAME, tc) \
+{ \
+ volatile TYPE val; \
+ TYPE src; \
+ TYPE res; \
+ TYPE expval; \
+ TYPE expres; \
+ val = (TYPE)DST; \
+ src = (TYPE)SRC; \
+ expval = (TYPE)EXPECT; \
+ expres = (TYPE)DST; \
+ res = NAME(&val, src); \
+ ATF_REQUIRE_MSG(val == expval, \
+ "val expects 0x%" FMT " but 0x%" FMT, expval, val); \
+ ATF_REQUIRE_MSG(res == expres, \
+ "res expects 0x%" FMT " but 0x%" FMT, expres, res); \
+}
+
+atf_sync_prefetch(__sync_fetch_and_add_1, uint8_t, PRIx8);
+atf_sync_prefetch(__sync_fetch_and_add_2, uint16_t, PRIx16);
+atf_sync_prefetch(__sync_fetch_and_add_4, uint32_t, PRIx32);
+#if defined(__HAVE_ATOMIC64_OPS)
+atf_sync_prefetch(__sync_fetch_and_add_8, uint64_t, PRIx64);
+#endif
+
+#define atf_sync_postfetch(NAME, TYPE, FMT) \
+ATF_TC(NAME); \
+ATF_TC_HEAD(NAME, tc) \
+{ \
+ atf_tc_set_md_var(tc, "descr", #NAME); \
+} \
+ATF_TC_BODY(NAME, tc) \
+{ \
+ volatile TYPE val; \
+ TYPE src; \
+ TYPE res; \
+ TYPE exp; \
+ val = (TYPE)DST; \
+ src = (TYPE)SRC; \
+ exp = (TYPE)EXPECT; \
+ res = NAME(&val, src); \
+ ATF_REQUIRE_MSG(val == exp, \
+ "val expects 0x%" FMT " but 0x%" FMT, exp, val); \
+ ATF_REQUIRE_MSG(res == exp, \
+ "res expects 0x%" FMT " but 0x%" FMT, exp, res); \
+}
+
+atf_sync_postfetch(__sync_add_and_fetch_1, uint8_t, PRIx8);
+atf_sync_postfetch(__sync_add_and_fetch_2, uint16_t, PRIx16);
+atf_sync_postfetch(__sync_add_and_fetch_4, uint32_t, PRIx32);
+#ifdef __HAVE_ATOMIC64_OPS
+atf_sync_postfetch(__sync_add_and_fetch_8, uint64_t, PRIx64);
+#endif
+
+ATF_TP_ADD_TCS(tp)
+{
+ ATF_TP_ADD_TC(tp, __sync_fetch_and_add_1);
+ ATF_TP_ADD_TC(tp, __sync_fetch_and_add_2);
+ ATF_TP_ADD_TC(tp, __sync_fetch_and_add_4);
+#ifdef __HAVE_ATOMIC64_OPS
+ ATF_TP_ADD_TC(tp, __sync_fetch_and_add_8);
+#endif
+
+ ATF_TP_ADD_TC(tp, __sync_add_and_fetch_1);
+ ATF_TP_ADD_TC(tp, __sync_add_and_fetch_2);
+ ATF_TP_ADD_TC(tp, __sync_add_and_fetch_4);
+#ifdef __HAVE_ATOMIC64_OPS
+ ATF_TP_ADD_TC(tp, __sync_add_and_fetch_8);
+#endif
+
+ return atf_no_error();
+}
diff -r be0762793916 -r 21e9a69396e6 tests/lib/libc/atomic/t___sync_and.c
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/lib/libc/atomic/t___sync_and.c Tue Feb 26 10:01:40 2019 +0000
@@ -0,0 +1,128 @@
+/* $NetBSD: t___sync_and.c,v 1.1 2019/02/26 10:01:41 isaki Exp $ */
+
+/*
+ * Copyright (C) 2019 Tetsuya Isaki. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include <sys/cdefs.h>
+__RCSID("$NetBSD: t___sync_and.c,v 1.1 2019/02/26 10:01:41 isaki Exp $");
+
+#include <atf-c.h>
+#include <inttypes.h>
+#include <machine/types.h> // for __HAVE_ATOMIC64_OPS
+
+/*
+ * These tests don't examine the atomicity.
+ */
+
+/* XXX
+ * Depending on a combination of arch and compiler, __sync_* is
+ * implemented as compiler's builtin function. In that case, even
+ * if libc exports the function symbol, it is not used. As a result
+ * this tests will examine compiler's builtin functions.
+ * It's better to run only when target is actually in libc.
+ */
+
+#define DST (0x1122334455667788UL)
+#define SRC (0xf0f0f0f0f0f0f0f0UL)
+#define EXPECT (0x1020304050607080UL)
+
+#define atf_sync_prefetch(NAME, TYPE, FMT) \
+ATF_TC(NAME); \
+ATF_TC_HEAD(NAME, tc) \
+{ \
+ atf_tc_set_md_var(tc, "descr", #NAME); \
+} \
+ATF_TC_BODY(NAME, tc) \
+{ \
+ volatile TYPE val; \
+ TYPE src; \
+ TYPE res; \
+ TYPE expval; \
+ TYPE expres; \
+ val = (TYPE)DST; \
+ src = (TYPE)SRC; \
+ expval = (TYPE)EXPECT; \
+ expres = (TYPE)DST; \
+ res = NAME(&val, src); \
+ ATF_REQUIRE_MSG(val == expval, \
+ "val expects 0x%" FMT " but 0x%" FMT, expval, val); \
+ ATF_REQUIRE_MSG(res == expres, \
+ "res expects 0x%" FMT " but 0x%" FMT, expres, res); \
+}
+
+atf_sync_prefetch(__sync_fetch_and_and_1, uint8_t, PRIx8);
+atf_sync_prefetch(__sync_fetch_and_and_2, uint16_t, PRIx16);
+atf_sync_prefetch(__sync_fetch_and_and_4, uint32_t, PRIx32);
+#if defined(__HAVE_ATOMIC64_OPS)
+atf_sync_prefetch(__sync_fetch_and_and_8, uint64_t, PRIx64);
+#endif
+
+#define atf_sync_postfetch(NAME, TYPE, FMT) \
+ATF_TC(NAME); \
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