push sheeet

pkgs/development/interpreters/python/tests/test_cpython_gdb/default.nix

@@ -0,0 +1,28 @@
+{
+  interpreter,
+  gdb,
+  writeText,
+  runCommand,
+}:
+
+let
+  crashme-py = writeText "crashme.py" ''
+    import ctypes
+
+    def sentinel_foo_bar():
+        ctypes.memset(0, 1, 1)
+
+    sentinel_foo_bar()
+  '';
+in
+runCommand "python-gdb" { } ''
+  # test that gdb is able to recover the python stack frame of this segfault
+  ${gdb}/bin/gdb -batch -ex 'set debug-file-directory ${interpreter.debug}/lib/debug' \
+    -ex 'source ${interpreter}/share/gdb/libpython.py' \
+    -ex r \
+    -ex py-bt \
+    --args ${interpreter}/bin/python ${crashme-py} | grep 'in sentinel_foo_bar' > /dev/null
+
+  # success.
+  touch $out
+''