tests: Initialize sigmonitor where needed

cvise/tests/test_clangincludegraph.py

@@ -9,6 +9,12 @@
 from cvise.utils.externalprograms import find_external_programs
 from cvise.utils.hint import Hint, HintBundle, load_hints
 from cvise.utils.process import ProcessEventNotifier
+from cvise.utils import sigmonitor
+
+
+@pytest.fixture(autouse=True)
+def signal_monitor():
+    sigmonitor.init()
 
 
 def init_pass(tmp_dir: Path, input_path: Path) -> tuple[ClangIncludeGraphPass, Any]:

cvise/tests/test_clexhints.py

@@ -9,6 +9,13 @@
 from cvise.tests.testabstract import collect_all_transforms, collect_all_transforms_dir, validate_stored_hints
 from cvise.utils.externalprograms import find_external_programs
 from cvise.utils.process import ProcessEventNotifier
+from cvise.utils import sigmonitor
+
+
+@pytest.fixture(autouse=True)
+def signal_monitor():
+    sigmonitor.init()
+
 
 # How many times to repeat each test that involves randomness (for extra reassurance).
 RANDOM_TEST_REPETITIONS = 10

cvise/tests/test_ifs.py

@@ -5,6 +5,13 @@
 
 from cvise.passes.abstract import ProcessEventNotifier
 from cvise.passes.ifs import IfPass
+from cvise.utils import sigmonitor
+import pytest
+
+
+@pytest.fixture(autouse=True)
+def signal_monitor():
+    sigmonitor.init()
 
 
 class LineMarkersTestCase(unittest.TestCase):

cvise/tests/test_treesitter.py

@@ -7,6 +7,13 @@
 from cvise.tests.testabstract import collect_all_transforms, collect_all_transforms_dir, validate_stored_hints
 from cvise.utils.externalprograms import find_external_programs
 from cvise.utils.process import ProcessEventNotifier
+from cvise.utils import sigmonitor
+
+
+@pytest.fixture(autouse=True)
+def signal_monitor():
+    sigmonitor.init()
+
 
 REPLACE_FUNC_DEF = 'replace-function-def-with-decl'
 ERASE_NAMESPACE = 'erase-namespace'