dirstate: warn about non-explicitly rolledback parent-change
Now that the invalidation is dealt with by the context manager itself, we
should no longer need this in the unlocking code. We start with issuing a
warning if this is the case before actually dropping this code later.
#include <Python.h>
#include <assert.h>
#include <stdlib.h>
#include <unistd.h>
#include <string>
#include "pyutil.h"
extern "C" {
static PYCODETYPE *code;
extern "C" int LLVMFuzzerInitialize(int *argc, char ***argv)
{
contrib::initpy(*argv[0]);
code = (PYCODETYPE *)Py_CompileString(R"py(
for inline in (True, False):
try:
index, cache = parsers.parse_index2(data, inline)
index.slicechunktodensity(list(range(len(index))), 0.5, 262144)
index.stats()
index.findsnapshots({}, 0, len(index) - 1)
10 in index
for rev in range(len(index)):
index.reachableroots(0, [len(index)-1], [rev])
node = index[rev][7]
partial = index.shortest(node)
index.partialmatch(node[:partial])
index.deltachain(rev, None, True)
except Exception as e:
pass
# uncomment this print if you're editing this Python code
# to debug failures.
# print e
)py",
"fuzzer", Py_file_input);
return 0;
}
int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size)
{
// Don't allow fuzzer inputs larger than 60k, since we'll just bog
// down and not accomplish much.
if (Size > 60000) {
return 0;
}
PyObject *text =
PyBytes_FromStringAndSize((const char *)Data, (Py_ssize_t)Size);
PyObject *locals = PyDict_New();
PyDict_SetItemString(locals, "data", text);
PyObject *res = PyEval_EvalCode(code, contrib::pyglobals(), locals);
if (!res) {
PyErr_Print();
}
Py_XDECREF(res);
Py_DECREF(locals);
Py_DECREF(text);
return 0; // Non-zero return values are reserved for future use.
}
}