test/py: Add an add option to skip flat-tree tests

Add a --no-full option to pytest that passes -F to sandbox, skipping
flat-tree tests. This allows running only live-tree tests for faster
iteration during development.

The default is to run full tests (both live and flat tree). Use
--no-full to run only live-tree tests.

Signed-off-by: Simon Glass <simon.glass@canonical.com>

test/py/conftest.py

@@ -102,6 +102,10 @@ def pytest_addoption(parser):
                      help='Show info on test timing')
     parser.addoption('-P', '--persist', default=False, action='store_true',
                      help='Persist test artifacts (do not clean up after tests)')
+    parser.addoption('--no-timeout', default=False, action='store_true',
+                     help='Disable console timeout (useful for debugging)')
+    parser.addoption('--no-full', default=False, action='store_true',
+                     help='Skip flat-tree tests (run live-tree only)')
 
 
 def run_build(config, source_dir, build_dir, board_type, log):
@@ -352,6 +356,8 @@ def pytest_configure(config):
     ubconfig.persist = config.getoption('persist')
     ubconfig.role = config.getoption('role')
     ubconfig.allow_exceptions = config.getoption('allow_exceptions')
+    ubconfig.no_timeout = config.getoption('no_timeout')
+    ubconfig.no_full = config.getoption('no_full')
 
     env_vars = (
         'board_type',

test/py/console_sandbox.py

@@ -53,6 +53,10 @@ class ConsoleSandbox(ConsoleBase):
             cmd += ['-d', self.config.dtb]
         cmd += self.sandbox_flags
 
+        # Skip flat-tree tests if --no-full was passed
+        if self.config.no_full:
+            cmd.append('-F')
+
         # Always disable the pager
         cmd.append('-P')