Adding upstream version 9.1.upstream/9.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 55 insertions, 0 deletions

diff --git a/python/test_xrelfo.py b/python/test_xrelfo.py
new file mode 100644
index 0000000..c851bb0
--- /dev/null
+++ b/python/test_xrelfo.py
@@ -0,0 +1,55 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+# some basic tests for xrelfo & the python ELF machinery
+#
+# Copyright (C) 2020  David Lamparter for NetDEF, Inc.
+
+import sys
+import os
+import pytest
+from pprint import pprint
+
+root = os.path.dirname(os.path.dirname(__file__))
+sys.path.append(os.path.join(root, "python"))
+
+import xrelfo
+from clippy import elf, uidhash
+
+
+def test_uidhash():
+    assert uidhash.uidhash("lib/test_xref.c", "logging call", 3, 0) == "H7KJB-67TBH"
+
+
+def test_xrelfo_other():
+    for data in [
+        elf.ELFNull(),
+        elf.ELFUnresolved("somesym", 0),
+    ]:
+
+        dissect = xrelfo.XrefPtr(data)
+        print(repr(dissect))
+
+        with pytest.raises(AttributeError):
+            dissect.xref
+
+
+def test_xrelfo_obj():
+    xrelfo_ = xrelfo.Xrelfo()
+    edf = xrelfo_.load_elf(os.path.join(root, "lib/.libs/zclient.o"), "zclient.lo")
+    xrefs = xrelfo_._xrefs
+
+    with pytest.raises(elf.ELFAccessError):
+        edf[0:4]
+
+    pprint(xrefs[0])
+    pprint(xrefs[0]._data)
+
+
+def test_xrelfo_bin():
+    xrelfo_ = xrelfo.Xrelfo()
+    edf = xrelfo_.load_elf(os.path.join(root, "lib/.libs/libfrr.so"), "libfrr.la")
+    xrefs = xrelfo_._xrefs
+
+    assert edf[0:4] == b"\x7fELF"
+
+    pprint(xrefs[0])
+    pprint(xrefs[0]._data)