Merge pull request #122 from rhpvorderman/asan

Add asan tox environment for testing memory errors
marcelm · Oct 27, 2023 · 2ea2078 · 2ea2078
2 parents 850f9cb + baaa673
commit 2ea2078
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/tox.ini b/tox.ini
@@ -31,6 +31,15 @@ deps =
     pytest
 commands = mypy src/ tests/
 
+[testenv:asan]
+setenv=
+    PYTHONDEVMODE=1
+    PYTHONMALLOC=malloc
+    CFLAGS=-lasan -fsanitize=address -fno-omit-frame-pointer
+allowlist_externals=bash
+commands=
+    bash -c 'export LD_PRELOAD=$(gcc -print-file-name=libasan.so) && printenv LD_PRELOAD && python -c "import dnaio" && pytest tests'
+
 [testenv:docs]
 basepython = python3.10
 changedir = doc