# HG changeset patch
# User Oleg Oshmyan <chortos@inbox.lv>
# Date 1293023027 -7200
# Node ID 593ad09cd69b761ee59024243987ac2317d7e435
# Parent  24f144e11b5e0b7d937a5e371d8d0553d76c91a0
Multiple exit code handling fixes

call() on POSIX now always gets the exit code of the process.
force_zero_exitcode now has no effect if the process got killed by a signal.

diff -r 24f144e11b5e -r 593ad09cd69b testcases.py
--- a/testcases.py	Tue Dec 21 19:38:58 2010 +0200
+++ b/testcases.py	Wed Dec 22 15:03:47 2010 +0200
@@ -206,6 +206,8 @@
 				except select_error:
 					if sys.exc_info()[1].args[0] != EINTR:
 						raise
+					else:
+						case.process.poll()
 			else:
 				time_end = clock() + case.maxtime
 				try:
@@ -220,6 +222,8 @@
 				except select_error:
 					if sys.exc_info()[1].args[0] != EINTR:
 						raise
+					else:
+						case.process.poll()
 		del bury_child.case
 	def call(*args, **kwargs):
 		if 'preexec_fn' in kwargs:
@@ -561,7 +565,7 @@
 											else:
 												time_next_check = now + .15
 										time.sleep(.001)
-						if config.globalconf.force_zero_exitcode and case.process.returncode:
+						if config.globalconf.force_zero_exitcode and case.process.returncode or case.process.returncode < 0:
 							raise NonZeroExitCode(case.process.returncode)
 						callback()
 						case.has_called_back = True
@@ -613,7 +617,7 @@
 								else:
 									time_next_check = now + .15
 							time.sleep(.001)
-			if config.globalconf.force_zero_exitcode and case.process.returncode:
+			if config.globalconf.force_zero_exitcode and case.process.returncode or case.process.returncode < 0:
 				raise NonZeroExitCode(case.process.returncode)
 			callback()
 			case.has_called_back = True