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-rw-r--r--tests/Bmakefile5
-rw-r--r--tests/ChangeLog4
-rw-r--r--tests/GNUmakefile6
-rw-r--r--tests/Makefile5
-rw-r--r--tests/Wmakefile5
-rw-r--r--tests/once3.c114
6 files changed, 131 insertions, 8 deletions
diff --git a/tests/Bmakefile b/tests/Bmakefile
index 294eec1..924ea06 100644
--- a/tests/Bmakefile
+++ b/tests/Bmakefile
@@ -31,7 +31,7 @@
# 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
#
-DLL_VER = 1
+DLL_VER = 2
CP = copy
RM = erase
@@ -91,7 +91,7 @@ PASSES= loadfree.pass \
mutex6s.pass mutex6es.pass mutex6rs.pass \
mutex7.pass mutex7n.pass mutex7e.pass mutex7r.pass \
mutex8.pass mutex8n.pass mutex8e.pass mutex8r.pass \
- count1.pass once1.pass once2.pass tsd1.pass \
+ count1.pass once1.pass once2.pass once3.pass tsd1.pass \
self2.pass \
cancel1.pass cancel2.pass \
semaphore4.pass semaphore4t.pass \
@@ -307,6 +307,7 @@ mutex8e.pass: mutex7e.pass
mutex8r.pass: mutex7r.pass
once1.pass: create1.pass
once2.pass: once1.pass
+once3.pass: once2.pass
priority1.pass: join1.pass
priority2.pass: priority1.pass barrier3.pass
reuse1.pass: create2.pass
diff --git a/tests/ChangeLog b/tests/ChangeLog
index cea9444..321adc3 100644
--- a/tests/ChangeLog
+++ b/tests/ChangeLog
@@ -1,3 +1,7 @@
+2005-03-12 Ross Johnson <rpj@callisto.canberra.edu.au>
+
+ * once3.c: New test.
+
2005-03-08 Ross Johnson <rpj@callisto.canberra.edu.au>
* once2.c: New test.
diff --git a/tests/GNUmakefile b/tests/GNUmakefile
index 6bf0546..b8b1c91 100644
--- a/tests/GNUmakefile
+++ b/tests/GNUmakefile
@@ -31,7 +31,7 @@
# 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
#
-DLL_VER = 1
+DLL_VER = 2
CP = cp -f
MV = mv -f
@@ -74,6 +74,7 @@ COPYFILES = $(HDR) $(LIB) $(DLL) $(QAPC)
# If a test case returns a non-zero exit code to the shell, make will
# stop.
+XTESTS = once3
TESTS = sizes loadfree \
self1 mutex5 mutex1 mutex1e mutex1n mutex1r \
semaphore1 semaphore2 semaphore3 \
@@ -86,7 +87,7 @@ TESTS = sizes loadfree \
mutex4 mutex6 mutex6n mutex6e mutex6r \
mutex6s mutex6es mutex6rs \
mutex7 mutex7n mutex7e mutex7r mutex8 mutex8n mutex8e mutex8r \
- count1 once1 once2 tsd1 self2 \
+ count1 once1 once2 once3 tsd1 self2 \
cancel1 cancel2 \
semaphore4 semaphore4t \
delay1 delay2 eyal1 \
@@ -238,6 +239,7 @@ mutex8e.pass: mutex7e.pass
mutex8r.pass: mutex7r.pass
once1.pass: create1.pass
once2.pass: once1.pass
+once3.pass: once2.pass
priority1.pass: join1.pass
priority2.pass: priority1.pass barrier3.pass
reuse1.pass: create2.pass
diff --git a/tests/Makefile b/tests/Makefile
index cad2a94..3b75670 100644
--- a/tests/Makefile
+++ b/tests/Makefile
@@ -31,7 +31,7 @@
# 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
#
-DLL_VER = 1
+DLL_VER = 2
CP = copy
RM = erase
@@ -95,7 +95,7 @@ PASSES= sizes.pass loadfree.pass \
mutex6s.pass mutex6es.pass mutex6rs.pass \
mutex7.pass mutex7n.pass mutex7e.pass mutex7r.pass \
mutex8.pass mutex8n.pass mutex8e.pass mutex8r.pass \
- count1.pass once1.pass once2.pass tsd1.pass \
+ count1.pass once1.pass once2.pass once3.pass tsd1.pass \
self2.pass \
cancel1.pass cancel2.pass \
semaphore4.pass semaphore4t.pass \
@@ -319,6 +319,7 @@ mutex8e.pass: mutex7e.pass
mutex8r.pass: mutex7r.pass
once1.pass: create1.pass
once2.pass: once1.pass
+once3.pass: once2.pass
priority1.pass: join1.pass
priority2.pass: priority1.pass barrier3.pass
reuse1.pass: create2.pass
diff --git a/tests/Wmakefile b/tests/Wmakefile
index 91a4854..ff54700 100644
--- a/tests/Wmakefile
+++ b/tests/Wmakefile
@@ -32,7 +32,7 @@
#
-DLL_VER = 1
+DLL_VER = 2
.EXTENSIONS:
@@ -91,7 +91,7 @@ PASSES = sizes.pass loadfree.pass &
mutex6s.pass mutex6es.pass mutex6rs.pass &
mutex7.pass mutex7n.pass mutex7e.pass mutex7r.pass &
mutex8.pass mutex8n.pass mutex8e.pass mutex8r.pass &
- count1.pass once1.pass once2.pass tsd1.pass &
+ count1.pass once1.pass once2.pass once3.pass tsd1.pass &
self2.pass &
cancel1.pass cancel2.pass &
semaphore4.pass semaphore4t.pass &
@@ -304,6 +304,7 @@ mutex8e.pass: mutex7e.pass
mutex8r.pass: mutex7r.pass
once1.pass: create1.pass
once2.pass: once1.pass
+once3.pass: once2.pass
priority1.pass: join1.pass
priority2.pass: priority1.pass barrier3.pass
reuse1.pass: create2.pass
diff --git a/tests/once3.c b/tests/once3.c
new file mode 100644
index 0000000..fabed51
--- /dev/null
+++ b/tests/once3.c
@@ -0,0 +1,114 @@
+/*
+ * once3.c
+ *
+ *
+ * --------------------------------------------------------------------------
+ *
+ * Pthreads-win32 - POSIX Threads Library for Win32
+ * Copyright(C) 1998 John E. Bossom
+ * Copyright(C) 1999,2005 Pthreads-win32 contributors
+ *
+ * Contact Email: rpj@callisto.canberra.edu.au
+ *
+ * The current list of contributors is contained
+ * in the file CONTRIBUTORS included with the source
+ * code distribution. The list can also be seen at the
+ * following World Wide Web location:
+ * http://sources.redhat.com/pthreads-win32/contributors.html
+ *
+ * This 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 of the License, or (at your option) any later version.
+ *
+ * This 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 this library in the file COPYING.LIB;
+ * if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * --------------------------------------------------------------------------
+ *
+ * Create several pthread_once objects and channel several threads
+ * through each. Make the init_routine cancelable and cancel them
+ * waiters waiting.
+ *
+ * Depends on API functions:
+ * pthread_once()
+ * pthread_create()
+ * pthread_testcancel()
+ * pthread_cancel()
+ * pthread_once()
+ */
+
+#include "test.h"
+
+#define NUM_THREADS 100 /* Targeting each once control */
+#define NUM_ONCE 10
+
+pthread_once_t o = PTHREAD_ONCE_INIT;
+pthread_once_t once[NUM_ONCE];
+
+static int numOnce = 0;
+static int numThreads = 0;
+
+void
+myfunc(void)
+{
+ numOnce++;
+ /* Simulate slow once routine so that following threads pile up behind it */
+ Sleep(10);
+ /* test for cancelation late so we're sure to have waiters. */
+ pthread_testcancel();
+}
+
+void *
+mythread(void * arg)
+{
+ /*
+ * Cancel every thread. These threads are deferred cancelable only, so
+ * only the thread performing the init_routine will see it (there are
+ * no other cancelation points here). The result will be that every thread
+ * eventually cancels only when it becomes the new initter.
+ */
+ pthread_cancel(pthread_self());
+ assert(pthread_once(&once[(int) arg], myfunc) == 0);
+ numThreads++;
+ return 0;
+}
+
+int
+main()
+{
+ pthread_t t[NUM_THREADS][NUM_ONCE];
+ int i, j;
+
+ for (j = 0; j < NUM_ONCE; j++)
+ {
+ once[j] = o;
+
+ for (i = 0; i < NUM_THREADS; i++)
+ {
+ assert(pthread_create(&t[i][j], NULL, mythread, (void *) j) == 0);
+ }
+ }
+
+ for (j = 0; j < NUM_ONCE; j++)
+ for (i = 0; i < NUM_THREADS; i++)
+ if (pthread_join(t[i][j], NULL) != 0)
+ printf("Join failed for [thread,once] = [%d,%d]\n", i, j);
+
+ /*
+ * All threads will cancel, none will return normally from
+ * pthread_once and so numThreads should never be incremented. However,
+ * numOnce should be incremented by every thread (NUM_THREADS*NUM_ONCE).
+ */
+ assert(numOnce == NUM_ONCE * NUM_THREADS);
+ assert(numThreads == 0);
+
+ return 0;
+}
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