def test_command_patch_qword(self):
before = gdb_start_silent_command_last_line("x/8bx $pc")
after = gdb_start_silent_command_last_line("patch qword $pc 0x4242424242424242", after=["x/8bx $pc",])
self.assertNoException(after)
r = difflib.SequenceMatcher(None, before, after).ratio()
self.assertTrue( r > 0.50 )
return
def test_command_patch_dword(self):
before = gdb_start_silent_command_last_line("display/8bx $pc")
after = gdb_start_silent_command_last_line("patch dword $pc 0x42424242", after=["display/8bx $pc",])
self.assertNoException(after)
r = difflib.SequenceMatcher(None, before, after).ratio()
self.assertTrue( 0.80 < r < 0.90 )
return
def test_command_patch_qword(self):
before = gdb_start_silent_command_last_line("x/8bx $pc")
after = gdb_start_silent_command_last_line("patch qword $pc 0x4242424242424242", after=["x/8bx $pc",])
self.assertNoException(after)
r = difflib.SequenceMatcher(None, before, after).ratio()
self.assertTrue( 0.50 < r < 0.70 )
return
def test_command_edit_flags(self):
self.assertFailIfInactiveSession(gdb_run_command("edit-flags"))
# force enable flag
res = gdb_start_silent_command_last_line("edit-flags +carry")
self.assertNoException(res)
self.assertTrue(b"CARRY " in res)
# force disable flag
res = gdb_start_silent_command_last_line("edit-flags -carry")
self.assertNoException(res)
self.assertTrue(b"carry " in res)
# toggle flag
before = gdb_start_silent_command_last_line("edit-flags")
self.assertNoException(before)
after = gdb_start_silent_command_last_line("edit-flags ~carry")
self.assertNoException(after)
s = difflib.SequenceMatcher(None, before, after)
self.assertTrue(s.ratio() > 0.90)
return
def test_command_patch_string(self):
res = gdb_start_silent_command_last_line(
"patch string $sp \"Gef!Gef!Gef!Gef!\"",
after=[
"grep Gef!Gef!Gef!Gef!",
])
self.assertNoException(res)
self.assertTrue(b"\"Gef!Gef!Gef!Gef!\"" in res)
return
def test_command_edit_flags(self):
self.assertFailIfInactiveSession(gdb_run_command("edit-flags"))
# force enable flag
res = gdb_start_silent_command_last_line("edit-flags +carry")
self.assertNoException(res)
self.assertTrue(b"CARRY " in res)
# force disable flag
res = gdb_start_silent_command_last_line("edit-flags -carry")
self.assertNoException(res)
self.assertTrue(b"carry " in res)
# toggle flag
before = gdb_start_silent_command_last_line("edit-flags")
self.assertNoException(before)
after = gdb_start_silent_command_last_line("edit-flags ~carry")
self.assertNoException(after)
s = difflib.SequenceMatcher(None, before, after)
self.assertTrue(s.ratio() > 0.90)
return
def test_command_patch_string(self):
res = gdb_start_silent_command_last_line("patch string $sp \"Gef!Gef!Gef!Gef!\"", after=["grep Gef!Gef!Gef!Gef!",])
self.assertNoException(res)
self.assertTrue(b"\"Gef!Gef!Gef!Gef!\"" in res)
return
