• Home
  • Line#
  • Scopes#
  • Navigate#
  • Raw
  • Download
1#!/bin/sh
2# SPDX-License-Identifier: GPL-2.0-or-later
3# Copyright (c) International Business Machines Corp., 2000
4# Copyright (c) 2016 Cyril Hrubis <chrubis@suse.cz>
5# Author: Robbie Williamson <robbiew@us.ibm.com>
6#
7# Tests the basic functionality of the `nm` command.
8
9NM=${NM:=nm}
10
11TST_CNT=7
12TST_TESTFUNC=test
13TST_SETUP=setup
14TST_NEEDS_TMPDIR=1
15TST_NEEDS_CMDS="$NM"
16
17setup()
18{
19	ROD cp "$TST_DATAROOT/lib.a" "."
20	ROD mkdir "dir"
21	ROD cp "$TST_DATAROOT/lib.a" "dir/"
22}
23
24test1()
25{
26	EXPECT_PASS $NM -f posix -A "lib.a" \> nm.out
27
28	if grep -q "lib.a\[f2.o\]\:" nm.out; then
29		tst_res TPASS "Got correct listing"
30	else
31		tst_res TFAIL "Got incorrect listing"
32		cat nm.out
33	fi
34
35	EXPECT_PASS $NM -f posix -A "dir/lib.a" \> nm.out
36
37	if grep -q "dir/lib.a\[f2.o\]\:" nm.out; then
38		tst_res TPASS "Got correct listing"
39	else
40		tst_res TFAIL "Got incorrect listing"
41		cat nm.out
42	fi
43}
44
45test2()
46{
47	EXPECT_PASS $NM -f posix -g $TST_DATAROOT/f1 \> nm.out
48
49	if grep -q "^[^ ]\+ [abdft]" nm.out; then
50		tst_res TFAIL "Got internal symbols with -g"
51		cat nm.out
52	else
53		tst_res TPASS "Got only external symbols with -g"
54	fi
55}
56
57test3()
58{
59	EXPECT_PASS $NM -f posix -t o $TST_DATAROOT/f1 \> nm.out
60
61	if awk '{print $3}' nm.out | grep -q "[8-9a-f]"; then
62		tst_res TFAIL "Got non-octal symbol values with -f"
63		cat nm.out
64	else
65		tst_res TPASS "Got an octal symbol values with -f"
66	fi
67}
68
69test4()
70{
71	EXPECT_PASS $NM -f sysv $TST_DATAROOT/f1 \> nm.out
72
73	if grep -q "Name" nm.out; then
74		tst_res TPASS "Got SysV format with -f sysv"
75	else
76		tst_res TFAIL "Got wrong format with -f sysv"
77		cat nm.out
78	fi
79}
80
81test5()
82{
83	EXPECT_PASS $NM -f bsd $TST_DATAROOT/f1 \> nm_bsd.out
84	EXPECT_PASS $NM -f posix $TST_DATAROOT/f1 \> nm_posix.out
85
86	ROD awk '{print gensub(/\y(0+)([0-9a-fA-F]+)\y/, "\\2", "g")}' nm_bsd.out \> trimmed_nm_bsd.out
87	ROD awk '{print gensub(/\y(0+)([0-9a-fA-F]+)\y/, "\\2", "g")}' nm_posix.out \> trimmed_nm_posix.out
88
89	ROD awk '{print $3 $2 $1}' trimmed_nm_bsd.out \> nm1.out
90	ROD awk '{print $1 $2 $3}' trimmed_nm_posix.out \> nm2.out
91
92	if diff nm1.out nm2.out > /dev/null; then
93		tst_res TPASS "Got BSD format with -f bsd"
94	else
95		tst_res TFAIL "Got wrong format with -f bsd"
96		cat nm_bsd.out
97	fi
98}
99
100test6()
101{
102	EXPECT_PASS $NM -f sysv -u $TST_DATAROOT/f1 \> nm.out
103
104	if grep -q "Undefined symbols from" nm.out; then
105		tst_res TPASS "Got undefined symbols with -u"
106	else
107		tst_res TFAIL "Haven't got undefined symbols with -u"
108		cat nm.out
109	fi
110}
111
112test7()
113{
114	EXPECT_PASS $NM -s $TST_DATAROOT/lib.a \> nm.out
115
116	if grep -q "index" nm.out; then
117		tst_res TPASS "Got index with -s"
118	else
119		tst_res TFAIL "Haven't got index with -s"
120	fi
121}
122
123. tst_test.sh
124tst_run
125