Signed-off-by: Lukas Doktor <ldoktor@xxxxxxxxxx>
---
client/tests/kvm/scripts/virtio_guest.py | 23 +++++++++++++++++++++++
client/tests/kvm/tests/virtio_console.py | 11 +++++++++++
2 files changed, 34 insertions(+), 0 deletions(-)
diff --git a/client/tests/kvm/scripts/virtio_guest.py b/client/tests/kvm/scripts/virtio_guest.py
index b039ec9..bc86624 100755
--- a/client/tests/kvm/scripts/virtio_guest.py
+++ b/client/tests/kvm/scripts/virtio_guest.py
@@ -300,6 +300,29 @@ class VirtioGuest:
print "FAIL: Events: " + str + " Expected: " + estr
+ def lseek(self, port, pos, how):
+ """
+ Use lseek on the device. The device is unseekable so PASS is returned
+ when lseek command fails and vice versa.
+
+ @param port: Name of the port
+ @param pos: Offset
+ @param how: Relativ offset os.SEEK_{SET,CUR,END}
+ """
+ fd = self._open([port])[0]
+
+ try:
+ os.lseek(fd, pos, how)
+ except Exception, inst:
+ if inst.errno == 29:
+ print "PASS: the lseek failed as expected"
+ else:
+ print inst
+ print "FAIL: unknown error"
+ else:
+ print "FAIL: the lseek unexpectedly passed"
+
+
def blocking(self, port, mode=False):
"""
Set port function mode blocking/nonblocking
diff --git a/client/tests/kvm/tests/virtio_console.py b/client/tests/kvm/tests/virtio_console.py
index d8d2143..30bdcbf 100644
--- a/client/tests/kvm/tests/virtio_console.py
+++ b/client/tests/kvm/tests/virtio_console.py
@@ -671,6 +671,16 @@ def run_virtio_console(test, params, env):
on_guest("virt.poll('%s', %s)" % (port.name, select.POLLOUT), vm,
2)
+ def tlseek(vm, port):
+ """
+ Tests the correct handling of lseek (expected fail)
+
+ @param vm: Target virtual machine [vm, session, tmp_dir].
+ @param port: Port used in test.
+ """
+ # The virt.lseek returns PASS when the seek fails
+ on_guest("virt.lseek('%s', 0, 0)" % (port.name), vm, 2)
+
def trw_host_offline(vm, port):
"""
@@ -818,6 +828,7 @@ def run_virtio_console(test, params, env):
test.do_test(tclose, [vm, send_pt], True)
test.do_test(tmulti_open, [vm, send_pt], True)
test.do_test(tpooling, [vm, send_pt])
+ test.do_test(tlseek, [vm, send_pt])
test.do_test(trw_host_offline, [vm, send_pt])
test.do_test(trw_nonblocking_mode, [vm, send_pt])
test.do_test(trw_blocking_mode, [vm, send_pt])
--
1.7.2.3
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