test: allow skipping errors in certain conditions Add a skipError test function that can analyse rc, stdout, stderr to skip a test even when we expect an error. We use that to skip if we couldn't find a keyboard in the interactive-evdev test. Fixes #235 Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
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diff --git a/test/tool-option-parsing.py b/test/tool-option-parsing.py
index 4fc4490..9517ea8 100755
--- a/test/tool-option-parsing.py
+++ b/test/tool-option-parsing.py
@@ -76,10 +76,11 @@ class XkbcliTool:
xkbcli_tool = 'xkbcli'
subtool = None
- def __init__(self, subtool=None, skipIf=()):
+ def __init__(self, subtool=None, skipIf=(), skipError=()):
self.tool_path = top_builddir
self.subtool = subtool
self.skipIf = skipIf
+ self.skipError = skipError
def run_command(self, args):
for condition, reason in self.skipIf:
@@ -95,6 +96,10 @@ class XkbcliTool:
def run_command_success(self, args):
rc, stdout, stderr = self.run_command(args)
+ if rc != 0:
+ for testfunc, reason in self.skipError:
+ if testfunc(rc, stdout, stderr):
+ raise unittest.SkipTest(reason)
assert rc == 0, (stdout, stderr)
return stdout, stderr
@@ -132,7 +137,11 @@ class TestXkbcli(unittest.TestCase):
(not int(os.getenv('HAVE_XKBCLI_INTERACTIVE_EVDEV', '1')), 'evdev not enabled'),
(not os.path.exists('/dev/input/event0'), 'event node required'),
(not os.access('/dev/input/event0', os.R_OK), 'insufficient permissions'),
- ))
+ ), skipError=(
+ (lambda rc, stdout, stderr: 'Couldn\'t find any keyboards' in stderr,
+ 'No keyboards available'),
+ ),
+ )
cls.xkbcli_interactive_x11 = XkbcliTool('interactive-x11', skipIf=(
(not int(os.getenv('HAVE_XKBCLI_INTERACTIVE_X11', '1')), 'x11 not enabled'),
(not os.getenv('DISPLAY'), 'DISPLAY not set'),