From: Denys Vlasenko <dvlasenk@redhat.com>
Date: Wed, 19 Jun 2013 14:37:24 +0000 (+0200)
Subject: tests/detach-{running,sleeping,stopped}: check post-detach state
X-Git-Tag: v4.9~236
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=a815185d558d5f38393a9994443b2a191c5b9485;p=strace

tests/detach-{running,sleeping,stopped}: check post-detach state

Check that traced process still exists and is in a right state
after strace detached from it.

Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
---

diff --git a/tests/detach-running b/tests/detach-running
index 1132e0f5..8c084d05 100755
--- a/tests/detach-running
+++ b/tests/detach-running
@@ -41,5 +41,15 @@ wait $!
 grep -F "Process $tracee_pid detached" $LOG > /dev/null ||
 	{ cat $LOG; cleanup; fail_ 'strace -p failed to detach'; }
 
+$SLEEP_A_BIT
+test -d /proc/$tracee_pid ||
+	{ cat $LOG; cleanup; fail_ 'tracee died after detach'; }
+grep '^State:.*R (running)' </proc/$tracee_pid/status > /dev/null ||
+	{ cat $LOG
+	grep '^State:' </proc/$tracee_pid/status
+	cleanup
+	fail_ 'tracee is not running after detach'
+	}
+
 cleanup
 exit 0
diff --git a/tests/detach-sleeping b/tests/detach-sleeping
index 28ad663e..8127541f 100755
--- a/tests/detach-sleeping
+++ b/tests/detach-sleeping
@@ -42,5 +42,15 @@ wait $!
 grep -F "Process $tracee_pid detached" $LOG > /dev/null ||
 	{ cat $LOG; cleanup; fail_ 'strace -p failed to detach'; }
 
+$SLEEP_A_BIT
+test -d /proc/$tracee_pid ||
+	{ cat $LOG; cleanup; fail_ 'tracee died after detach'; }
+grep '^State:.*S (sleeping)' </proc/$tracee_pid/status > /dev/null ||
+	{ cat $LOG
+	grep '^State:' </proc/$tracee_pid/status
+	cleanup
+	fail_ 'tracee is not sleeping after detach'
+	}
+
 cleanup
 exit 0
diff --git a/tests/detach-stopped b/tests/detach-stopped
index d2b8a31d..ba0d82b3 100755
--- a/tests/detach-stopped
+++ b/tests/detach-stopped
@@ -50,5 +50,15 @@ wait $!
 grep -F "Process $tracee_pid detached" $LOG > /dev/null ||
 	{ cat $LOG; cleanup; fail_ 'strace -p failed to detach'; }
 
+$SLEEP_A_BIT
+test -d /proc/$tracee_pid ||
+	{ cat $LOG; cleanup; fail_ 'tracee died after detach'; }
+grep '^State:.*T (stopped)' </proc/$tracee_pid/status > /dev/null ||
+	{ cat $LOG
+	grep '^State:' </proc/$tracee_pid/status
+	cleanup
+	fail_ 'tracee is not group-stopped after detach'
+	}
+
 cleanup
 exit 0