[src/trunk]: src/tests/lib Convert the libobjc tests to atf. While doing thi...

[jmmv <jmmv%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/9c9eda8853f5
branches:  trunk
changeset: 756458:9c9eda8853f5
user:      jmmv <jmmv%NetBSD.org@localhost>
date:      Sun Jul 18 12:41:51 2010 +0000

description:
Convert the libobjc tests to atf.  While doing this, make the tests actually
check that things work.

diffstat:

 tests/lib/Makefile            |    6 +-
 tests/lib/libobjc/Makefile    |   13 +++++
 tests/lib/libobjc/t_threads.m |  106 ++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 122 insertions(+), 3 deletions(-)

diffs (143 lines):

diff -r d6b47d42a71c -r 9c9eda8853f5 tests/lib/Makefile
--- a/tests/lib/Makefile        Sun Jul 18 12:16:19 2010 +0000
+++ b/tests/lib/Makefile        Sun Jul 18 12:41:51 2010 +0000
@@ -1,9 +1,9 @@
-# $NetBSD: Makefile,v 1.7 2010/07/17 19:25:26 jmmv Exp $
+# $NetBSD: Makefile,v 1.8 2010/07/18 12:41:51 jmmv Exp $
 
 .include <bsd.own.mk>
 
-TESTS_SUBDIRS= csu libc libevent libposix libprop librt libpthread libutil \
-               semaphore
+TESTS_SUBDIRS= csu libc libevent libobjc libposix libprop librt libpthread \
+               libutil semaphore
 
 .if (${MKSKEY} != "no")
 TESTS_SUBDIRS+= libskey
diff -r d6b47d42a71c -r 9c9eda8853f5 tests/lib/libobjc/Makefile
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/lib/libobjc/Makefile        Sun Jul 18 12:41:51 2010 +0000
@@ -0,0 +1,13 @@
+# $NetBSD: Makefile,v 1.1 2010/07/18 12:41:51 jmmv Exp $
+
+TESTSDIR=      ${TESTSBASE}/lib/libobjc
+
+TESTS_C=       t_threads
+SRCS.t_threads=        t_threads.m
+WARNS?=                4
+CFLAGS+=       -pthread
+LDFLAGS+=      -pthread
+DPADD+=                ${LIBOBJC}
+LDADD+=                -lobjc
+
+.include <bsd.test.mk>
diff -r d6b47d42a71c -r 9c9eda8853f5 tests/lib/libobjc/t_threads.m
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/lib/libobjc/t_threads.m     Sun Jul 18 12:41:51 2010 +0000
@@ -0,0 +1,106 @@
+/* $NetBSD: t_threads.m,v 1.1 2010/07/18 12:41:51 jmmv Exp $ */
+
+/*
+ * Copyright (c) 2010 The NetBSD Foundation, Inc.
+ * 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 NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+ * ``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 FOUNDATION OR CONTRIBUTORS
+ * 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.
+ */
+
+/* Originally written by David Wetzel */
+
+#include <assert.h>
+#include <stdio.h>
+#include <unistd.h>
+
+#include <atf-c.h>
+
+#include <objc/objc.h>
+#include <objc/objc-api.h>
+#include <objc/Object.h>
+
+static int IsMultithreaded = 0;
+static objc_mutex_t Mutex;
+static objc_condition_t Condition;
+
+@interface MyClass : Object
+{
+}
+-(void)start;
+@end
+
+@implementation MyClass
+-(void)start
+{
+       printf("detached thread started!\n");
+
+       objc_condition_signal(Condition);
+}
+@end
+
+static void
+becomeMultiThreaded(void)
+{
+       printf("becoming multithreaded!\n");
+       IsMultithreaded++;
+}
+
+ATF_TC(thread_callback);
+ATF_TC_HEAD(thread_callback, tc)
+{
+       atf_tc_set_md_var(tc, "descr", "Checks that the thread callback is only"
+           "called once");
+}
+ATF_TC_BODY(thread_callback, tc)
+{
+       id o = [MyClass new];
+       objc_thread_callback cb;
+       objc_thread_t rv;
+
+       cb = objc_set_thread_callback(becomeMultiThreaded);
+       printf("Old Callback: %p\n", cb);
+       ATF_CHECK(cb == 0);
+
+       Mutex = objc_mutex_allocate();
+       Condition = objc_condition_allocate();
+
+       ATF_CHECK_EQ(0, IsMultithreaded);
+
+       rv = objc_thread_detach(@selector(start), o, nil);
+       printf("detach value: %p\n", rv);
+       assert(rv != NULL);
+
+       objc_mutex_lock(Mutex);
+       objc_condition_wait(Condition, Mutex);
+       objc_mutex_unlock(Mutex);
+
+       ATF_CHECK_EQ(1, IsMultithreaded);
+       printf("Shutting down\n");
+}
+
+ATF_TP_ADD_TCS(tp)
+{
+
+       ATF_TP_ADD_TC(tp, thread_callback);
+
+       return atf_no_error();
+}