Prepare for post-2.2.0 (2.2.90).

[sliver-openvswitch.git] / tests / daemon.at

diff --git a/tests/daemon.at b/tests/daemon.at
index f7154e8..9cb4d83 100644 (file)
--- a/tests/daemon.at
+++ b/tests/daemon.at
@@ -1,13 +1,12 @@
 AT_BANNER([daemon unit tests - C])
 
 AT_SETUP([daemon])
-AT_SKIP_IF([test "$CHECK_LCOV" = true]) # lcov wrapper make pids differ
 OVSDB_INIT([db])
 AT_CAPTURE_FILE([pid])
 AT_CAPTURE_FILE([expected])
 # Start the daemon and wait for the pidfile to get created
 # and that its contents are the correct pid.
-AT_CHECK([ovsdb-server --pidfile=$PWD/pid --remote=punix:socket --unixctl=$PWD/unixctl db& echo $! > expected], [0])
+AT_CHECK([ovsdb-server --pidfile="`pwd`"/pid --remote=punix:socket --unixctl="`pwd`"/unixctl db 2>/dev/null & echo $! > expected], [0])
 OVS_WAIT_UNTIL([test -s pid], [kill `cat expected`])
 AT_CHECK(
   [pid=`cat pid` && expected=`cat expected` && test "$pid" = "$expected"],
@@ -20,14 +19,13 @@ AT_CHECK([test ! -e pid])
 AT_CLEANUP
 
 AT_SETUP([daemon --monitor])
-AT_SKIP_IF([test "$CHECK_LCOV" = true]) # lcov wrapper make pids differ
 OVSDB_INIT([db])
 AT_CAPTURE_FILE([pid])
 AT_CAPTURE_FILE([parent])
 AT_CAPTURE_FILE([parentpid])
 AT_CAPTURE_FILE([newpid])
 # Start the daemon and wait for the pidfile to get created.
-AT_CHECK([ovsdb-server --monitor --pidfile=$PWD/pid --remote=punix:socket --unixctl=$PWD/unixctl db& echo $! > parent], [0])
+AT_CHECK([ovsdb-server --monitor --pidfile="`pwd`"/pid --remote=punix:socket --unixctl="`pwd`"/unixctl db 2>/dev/null & echo $! > parent], [0])
 OVS_WAIT_UNTIL([test -s pid], [kill `cat parent`])
 # Check that the pidfile names a running process,
 # and that the parent process of that process is our child process.
@@ -39,6 +37,11 @@ AT_CHECK(
    parent=`cat parent` && 
    test $parentpid = $parent],
   [0], [], [], [kill `cat parent`])
+# Avoid a race between pidfile creation and notifying the parent,
+# which can easily trigger if ovsdb-server is slow (e.g. due to valgrind).
+OVS_WAIT_UNTIL(
+  [ovs-appctl --timeout=10 -t "`pwd`/unixctl" version],
+  [kill `cat pid`])
 # Kill the daemon process, making it look like a segfault,
 # and wait for a new child process to get spawned.
 AT_CHECK([cp pid oldpid], [0], [], [], [kill `cat parent`])
@@ -64,13 +67,12 @@ OVS_WAIT_WHILE([kill -0 `cat parent` || kill -0 `cat newpid` || test -e pid],
 AT_CLEANUP
 
 AT_SETUP([daemon --detach])
-AT_SKIP_IF([test "$CHECK_LCOV" = true]) # lcov wrapper make pids differ
 AT_CAPTURE_FILE([pid])
 OVSDB_INIT([db])
 # Start the daemon and make sure that the pidfile exists immediately.
 # We don't wait for the pidfile to get created because the daemon is
 # supposed to do so before the parent exits.
-AT_CHECK([ovsdb-server --detach --pidfile=$PWD/pid --remote=punix:socket --unixctl=$PWD/unixctl db], [0])
+AT_CHECK([ovsdb-server --detach --no-chdir --pidfile="`pwd`"/pid --remote=punix:socket --unixctl="`pwd`"/unixctl db], [0])
 AT_CHECK([test -s pid])
 AT_CHECK([kill -0 `cat pid`])
 # Kill the daemon and make sure that the pidfile gets deleted.
@@ -81,7 +83,6 @@ AT_CHECK([test ! -e pid])
 AT_CLEANUP
 
 AT_SETUP([daemon --detach --monitor])
-AT_SKIP_IF([test "$CHECK_LCOV" = true]) # lcov wrapper make pids differ
 m4_define([CHECK], 
   [AT_CHECK([$1], [$2], [$3], [$4], [kill `cat daemon monitor`])])
 OVSDB_INIT([db])
@@ -94,7 +95,7 @@ AT_CAPTURE_FILE([init])
 # Start the daemon and make sure that the pidfile exists immediately.
 # We don't wait for the pidfile to get created because the daemon is
 # supposed to do so before the parent exits.
-AT_CHECK([ovsdb-server --detach --pidfile=$PWD/daemon --monitor --remote=punix:socket --unixctl=$PWD/unixctl db], [0])
+AT_CHECK([ovsdb-server --detach --no-chdir --pidfile="`pwd`"/daemon --monitor --remote=punix:socket --unixctl="`pwd`"/unixctl db], [0])
 AT_CHECK([test -s daemon])
 # Check that the pidfile names a running process,
 # and that the parent process of that process is a running process,
@@ -103,7 +104,7 @@ CHECK([kill -0 `cat daemon`])
 CHECK([ps -o ppid= -p `cat daemon` > monitor])
 CHECK([kill -0 `cat monitor`])
 CHECK([ps -o ppid= -p `cat monitor` > init])
-CHECK([test `cat init` = 1])
+CHECK([test `cat init` != $$])
 # Kill the daemon process, making it look like a segfault,
 # and wait for a new daemon process to get spawned.
 CHECK([cp daemon olddaemon])
@@ -120,7 +121,7 @@ CHECK([ps -o ppid= -p `cat daemon` > newmonitor])
 CHECK([diff monitor newmonitor])
 CHECK([kill -0 `cat newmonitor`])
 CHECK([ps -o ppid= -p `cat newmonitor` > init])
-CHECK([test `cat init` = 1])
+CHECK([test `cat init` != $$])
 # Kill the daemon process with SIGTERM, and wait for the daemon
 # and the monitor processes to go away and the pidfile to get deleted.
 CHECK([kill `cat daemon`], [0], [], [ignore])
@@ -133,7 +134,7 @@ AT_CLEANUP
 AT_SETUP([daemon --detach startup errors])
 AT_CAPTURE_FILE([pid])
 OVSDB_INIT([db])
-AT_CHECK([ovsdb-server --detach --pidfile=$PWD/pid --unixctl=$PWD/nonexistent/unixctl db], [1], [], [stderr])
+AT_CHECK([ovsdb-server --detach --no-chdir --pidfile="`pwd`"/pid --unixctl="`pwd`"/nonexistent/unixctl db], [1], [], [stderr])
 AT_CHECK([grep 'ovsdb-server: could not initialize control socket' stderr],
   [0], [ignore], [])
 AT_CHECK([test ! -s pid])
@@ -142,54 +143,8 @@ AT_CLEANUP
 AT_SETUP([daemon --detach --monitor startup errors])
 AT_CAPTURE_FILE([pid])
 OVSDB_INIT([db])
-AT_CHECK([ovsdb-server --detach --pidfile=$PWD/pid --monitor --unixctl=$PWD/nonexistent/unixctl db], [1], [], [stderr])
+AT_CHECK([ovsdb-server --detach --no-chdir --pidfile="`pwd`"/pid --monitor --unixctl="`pwd`"/nonexistent/unixctl db], [1], [], [stderr])
 AT_CHECK([grep 'ovsdb-server: could not initialize control socket' stderr],
   [0], [ignore], [])
 AT_CHECK([test ! -s pid])
 AT_CLEANUP
-
-# xxx This test hangs frequently, which often prevents builds from
-# xxx completing.   Skip this test until we have time to debug it.
-AT_SETUP([daemon --detach closes standard fds])
-AT_SKIP_IF([:])
-AT_CAPTURE_FILE([pid])
-AT_CAPTURE_FILE([status])
-AT_CAPTURE_FILE([stderr])
-OVSDB_INIT([db])
-AT_CHECK([(yes 2>stderr; echo $? > status) | ovsdb-server --detach --pidfile=$PWD/pid --unixctl=$PWD/unixctl db], [0], [], [])
-AT_CHECK([kill `cat pid`])
-AT_CHECK([test -s status])
-if grep '[[bB]]roken pipe' stderr >/dev/null 2>&1; then
-  # Something in the environment caused SIGPIPE to be ignored, but
-  # 'yes' at least told us that it got EPIPE.  Good enough; we know
-  # that stdout was closed.
-  :
-else
-  # Otherwise make sure that 'yes' died from SIGPIPE.
-  AT_CHECK([kill -l `cat status`], [0], [PIPE
-])
-fi
-AT_CLEANUP
-
-# xxx This test hangs frequently, which often prevents builds from
-# xxx completing.   Skip this test until we have time to debug it.
-AT_SETUP([daemon --detach --monitor closes standard fds])
-AT_SKIP_IF([:])
-AT_CAPTURE_FILE([pid])
-AT_CAPTURE_FILE([status])
-AT_CAPTURE_FILE([stderr])
-OVSDB_INIT([db])
-AT_CHECK([(yes 2>stderr; echo $? > status) | ovsdb-server --detach --monitor --pidfile=$PWD/pid --unixctl=$PWD/unixctl db], [0], [], [])
-AT_CHECK([kill `cat pid`])
-AT_CHECK([test -s status])
-if grep '[[bB]]roken pipe' stderr >/dev/null 2>&1; then
-  # Something in the environment caused SIGPIPE to be ignored, but
-  # 'yes' at least told us that it got EPIPE.  Good enough; we know
-  # that stdout was closed.
-  :
-else
-  # Otherwise make sure that 'yes' died from SIGPIPE.
-  AT_CHECK([kill -l `cat status`], [0], [PIPE
-])
-fi
-AT_CLEANUP