From 354363fb354ac0da1e9a6edd0541ab378242090d Mon Sep 17 00:00:00 2001
From: paolo <paolo@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Sun, 12 Mar 2006 10:34:36 +0000
Subject: [PATCH] 2006-03-12 Howard Hinnant <hhinnant@apple.com>
* testsuite/27_io/basic_filebuf/underflow/char/10097.cc:
Fix race condition.
* testsuite/27_io/objects/char/9661-1.cc: Likewise.
* testsuite/27_io/objects/wchar_t/9661-1.cc: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111978 138bc75d-0d04-0410-961f-82ee72b054a4
---
libstdc++-v3/ChangeLog | 7 +++++++
.../27_io/basic_filebuf/underflow/char/10097.cc | 13 ++++++++-----
.../testsuite/27_io/objects/char/9661-1.cc | 14 ++++++++------
.../testsuite/27_io/objects/wchar_t/9661-1.cc | 14 ++++++++------
4 files changed, 31 insertions(+), 17 deletions(-)
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 218b2257b644..d29909ad00fd 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,10 @@
+2006-03-12 Howard Hinnant <hhinnant@apple.com>
+
+ * testsuite/27_io/basic_filebuf/underflow/char/10097.cc:
+ Fix race condition.
+ * testsuite/27_io/objects/char/9661-1.cc: Likewise.
+ * testsuite/27_io/objects/wchar_t/9661-1.cc: Likewise.
+
2006-03-10 Paolo Carlini <pcarlini@suse.de>
* include/tr1/cmath: Add atan2 and pow bits; add using declarations.
diff --git a/libstdc++-v3/testsuite/27_io/basic_filebuf/underflow/char/10097.cc b/libstdc++-v3/testsuite/27_io/basic_filebuf/underflow/char/10097.cc
index 33c72306990c..345a6642556c 100644
--- a/libstdc++-v3/testsuite/27_io/basic_filebuf/underflow/char/10097.cc
+++ b/libstdc++-v3/testsuite/27_io/basic_filebuf/underflow/char/10097.cc
@@ -3,7 +3,8 @@
// 2001-05-21 Benjamin Kosnik <bkoz@redhat.com>
-// Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
+// Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006
+// Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
@@ -61,7 +62,7 @@ void test16()
VERIFY( false );
}
- semaphore s1;
+ semaphore s1, s2;
int fval = fork();
if (fval == -1)
{
@@ -72,11 +73,12 @@ void test16()
{
filebuf fbout;
fbout.open(name, ios_base::in|ios_base::out);
- VERIFY ( fbout.is_open() );
+ VERIFY( fbout.is_open() );
fbout.sputn("0123456789", 10);
fbout.pubsync();
- s1.wait ();
+ s1.wait();
fbout.close();
+ s2.signal();
exit(0);
}
@@ -97,7 +99,8 @@ void test16()
}
fb.close();
- s1.signal ();
+ s1.signal();
+ s2.wait();
}
int main()
diff --git a/libstdc++-v3/testsuite/27_io/objects/char/9661-1.cc b/libstdc++-v3/testsuite/27_io/objects/char/9661-1.cc
index b6b8b3b478c8..6497f62a03a4 100644
--- a/libstdc++-v3/testsuite/27_io/objects/char/9661-1.cc
+++ b/libstdc++-v3/testsuite/27_io/objects/char/9661-1.cc
@@ -3,7 +3,7 @@
// 2003-04-30 Petur Runolfsson <peturr02@ru.is>
-// Copyright (C) 2003, 2005 Free Software Foundation, Inc.
+// Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
@@ -57,14 +57,15 @@ void test01()
VERIFY (file != NULL);
fputs("Whatever\n", file);
fflush(file);
- s1.signal ();
- s2.wait ();
+ s1.signal();
+ s2.wait();
fclose(file);
+ s1.signal();
exit(0);
}
-
+
freopen(name, "r", stdin);
- s1.wait ();
+ s1.wait();
int c1 = fgetc(stdin);
VERIFY( c1 != EOF );
@@ -82,7 +83,8 @@ void test01()
int c5 = cin.rdbuf()->sgetc();
VERIFY( c5 != EOF );
VERIFY( c5 == c4 );
- s2.signal ();
+ s2.signal();
+ s1.wait();
}
int main()
diff --git a/libstdc++-v3/testsuite/27_io/objects/wchar_t/9661-1.cc b/libstdc++-v3/testsuite/27_io/objects/wchar_t/9661-1.cc
index 130af0164be2..5b3c231e2e5f 100644
--- a/libstdc++-v3/testsuite/27_io/objects/wchar_t/9661-1.cc
+++ b/libstdc++-v3/testsuite/27_io/objects/wchar_t/9661-1.cc
@@ -3,7 +3,7 @@
// 2003-04-30 Petur Runolfsson <peturr02@ru.is>
-// Copyright (C) 2003, 2005 Free Software Foundation, Inc.
+// Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
@@ -56,14 +56,15 @@ void test01()
FILE* file = fopen(name, "w");
fputs("Whatever\n", file);
fflush(file);
- s1.signal ();
- s2.wait ();
+ s1.signal();
+ s2.wait();
fclose(file);
+ s1.signal();
exit(0);
}
-
+
freopen(name, "r", stdin);
- s1.wait ();
+ s1.wait();
wint_t c1 = fgetwc(stdin);
VERIFY( c1 != WEOF );
@@ -81,7 +82,8 @@ void test01()
wint_t c5 = wcin.rdbuf()->sgetc();
VERIFY( c5 != WEOF );
VERIFY( c5 == c4 );
- s2.signal ();
+ s2.signal();
+ s1.wait();
}
int main()
--
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