linux - tools/objtool/tests/generic/test-missing-checksum.sh

18 lines · 554 B

1	#!/bin/bash
2	# SPDX-License-Identifier: GPL-2.0
3	#
4	# Without .discard.sym_checksum there is nothing to compare; concluding that
5	# nothing changed would be worse than failing.
6
7	. "$(dirname "$0")/../lib.sh"
8
9	setup
10	build_pair basic.c
11
12	( cd "$workdir" && "$OBJTOOL" klp diff orig.o patched.o out.o ) \
13	> "$workdir/diff.log" 2>&1 && fail "klp diff accepted an unchecksummed object"
14
15	grep -q 'sym_checksum' "$workdir/diff.log" \|\|
16	fail "expected a complaint about the checksum section, got: $(tail -1 "$workdir/diff.log")"
17
18	pass "unchecksummed input rejected"