[src/trunk]: src/tests/lib/libc/sys Temporarily ifdef out PTRACE_VFORK and PT...

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

details:   https://anonhg.NetBSD.org/src/rev/1a4a991d85bd
branches:  trunk
changeset: 455838:1a4a991d85bd
user:      kamil <kamil%NetBSD.org@localhost>
date:      Mon Apr 15 16:47:47 2019 +0000

description:
Temporarily ifdef out PTRACE_VFORK and PTRACE_VFORKDONE tests

It's not reliable on all ports. sparc and evbarm are known to hang.

PR kern/54111 by Martin Husemann

diffstat:

 tests/lib/libc/sys/t_ptrace_wait.c |  19 +++++++++++++++----
 1 files changed, 15 insertions(+), 4 deletions(-)

diffs (98 lines):

diff -r 7562eb9354eb -r 1a4a991d85bd tests/lib/libc/sys/t_ptrace_wait.c
--- a/tests/lib/libc/sys/t_ptrace_wait.c        Mon Apr 15 15:58:23 2019 +0000
+++ b/tests/lib/libc/sys/t_ptrace_wait.c        Mon Apr 15 16:47:47 2019 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: t_ptrace_wait.c,v 1.108 2019/04/11 23:23:53 kamil Exp $        */
+/*     $NetBSD: t_ptrace_wait.c,v 1.109 2019/04/15 16:47:47 kamil Exp $        */
 
 /*-
  * Copyright (c) 2016, 2017, 2018, 2019 The NetBSD Foundation, Inc.
@@ -27,7 +27,7 @@
  */
 
 #include <sys/cdefs.h>
-__RCSID("$NetBSD: t_ptrace_wait.c,v 1.108 2019/04/11 23:23:53 kamil Exp $");
+__RCSID("$NetBSD: t_ptrace_wait.c,v 1.109 2019/04/15 16:47:47 kamil Exp $");
 
 #include <sys/param.h>
 #include <sys/types.h>
@@ -87,6 +87,8 @@
        if (debug) printf(a,  ##__VA_ARGS__); \
     while (/*CONSTCOND*/0)
 
+#define TEST_VFORK_ENABLED 0
+
 /// ----------------------------------------------------------------------------
 
 static void
@@ -7275,18 +7277,19 @@
        ATF_TP_ADD_TC_HAVE_PID(tp, fork7);
        ATF_TP_ADD_TC_HAVE_PID(tp, fork8);
 
+#if TEST_VFORK_ENABLED
        ATF_TP_ADD_TC(tp, vfork1);
        ATF_TP_ADD_TC_HAVE_PID(tp, vfork2);
        ATF_TP_ADD_TC_HAVE_PID(tp, vfork3);
        ATF_TP_ADD_TC_HAVE_PID(tp, vfork4);
        ATF_TP_ADD_TC(tp, vfork5);
        ATF_TP_ADD_TC_HAVE_PID(tp, vfork6);
-// thes tests hang on SMP machines, disable them for now // still true?
        ATF_TP_ADD_TC_HAVE_PID(tp, vfork7);
        ATF_TP_ADD_TC_HAVE_PID(tp, vfork8);
 
        ATF_TP_ADD_TC(tp, traceme_vfork_fork);
        ATF_TP_ADD_TC(tp, traceme_vfork_vfork);
+#endif
 
        ATF_TP_ADD_TC(tp, bytes_transfer_piod_read_d_8);
        ATF_TP_ADD_TC(tp, bytes_transfer_piod_read_d_16);
@@ -7405,10 +7408,12 @@
 
        ATF_TP_ADD_TC_HAVE_PID(tp, fork_singalmasked);
        ATF_TP_ADD_TC_HAVE_PID(tp, fork_singalignored);
+#if TEST_VFORK_ENABLED
        ATF_TP_ADD_TC_HAVE_PID(tp, vfork_singalmasked);
        ATF_TP_ADD_TC_HAVE_PID(tp, vfork_singalignored);
        ATF_TP_ADD_TC_HAVE_PID(tp, vforkdone_singalmasked);
        ATF_TP_ADD_TC_HAVE_PID(tp, vforkdone_singalignored);
+#endif
 
        ATF_TP_ADD_TC(tp, signal9);
        ATF_TP_ADD_TC(tp, signal10);
@@ -7467,6 +7472,7 @@
 //     ATF_TP_ADD_TC_HAVE_PID(tp, clone_sighand7); // XXX
 //     ATF_TP_ADD_TC_HAVE_PID(tp, clone_sighand8); // XXX
 
+#if TEST_VFORK_ENABLED
        ATF_TP_ADD_TC(tp, clone_vfork1);
        ATF_TP_ADD_TC_HAVE_PID(tp, clone_vfork2);
        ATF_TP_ADD_TC_HAVE_PID(tp, clone_vfork3);
@@ -7475,6 +7481,7 @@
        ATF_TP_ADD_TC_HAVE_PID(tp, clone_vfork6);
        ATF_TP_ADD_TC_HAVE_PID(tp, clone_vfork7);
        ATF_TP_ADD_TC_HAVE_PID(tp, clone_vfork8);
+#endif
 
        ATF_TP_ADD_TC_HAVE_PID(tp, clone_signalignored);
        ATF_TP_ADD_TC_HAVE_PID(tp, clone_signalmasked);
@@ -7486,15 +7493,19 @@
        ATF_TP_ADD_TC_HAVE_PID(tp, clone_files_signalmasked);
 //     ATF_TP_ADD_TC_HAVE_PID(tp, clone_sighand_signalignored); // XXX
 //     ATF_TP_ADD_TC_HAVE_PID(tp, clone_sighand_signalmasked); // XXX
+#if TEST_VFORK_ENABLED
        ATF_TP_ADD_TC_HAVE_PID(tp, clone_vfork_signalignored);
        ATF_TP_ADD_TC_HAVE_PID(tp, clone_vfork_signalmasked);
-
+#endif
+
+#if TEST_VFORK_ENABLED
        ATF_TP_ADD_TC_HAVE_PID(tp, traceme_vfork_clone);
        ATF_TP_ADD_TC_HAVE_PID(tp, traceme_vfork_clone_vm);
        ATF_TP_ADD_TC_HAVE_PID(tp, traceme_vfork_clone_fs);
        ATF_TP_ADD_TC_HAVE_PID(tp, traceme_vfork_clone_files);
 //     ATF_TP_ADD_TC_HAVE_PID(tp, traceme_vfork_clone_sighand); // XXX
        ATF_TP_ADD_TC_HAVE_PID(tp, traceme_vfork_clone_vfork);
+#endif
 
        ATF_TP_ADD_TCS_PTRACE_WAIT_AMD64();
        ATF_TP_ADD_TCS_PTRACE_WAIT_I386();