1#!/usr/local/bin/bash
2# Copyright (C) 2015 Red Hat, Inc.
3# This file is part of elfutils.
4#
5# This file is free software; you can redistribute it and/or modify
6# it under the terms of the GNU General Public License as published by
7# the Free Software Foundation; either version 3 of the License, or
8# (at your option) any later version.
9#
10# elfutils is distributed in the hope that it will be useful, but
11# WITHOUT ANY WARRANTY; without even the implied warranty of
12# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13# GNU General Public License for more details.
14#
15# You should have received a copy of the GNU General Public License
16# along with this program.  If not, see <http://www.gnu.org/licenses/>.
17
18. $srcdir/test-subr.sh
19
20# uncompress -> gnucompress -> uncompress -> elfcompress -> uncompress
21testrun_elfcompress_file()
22{
23    infile="$1"
24    uncompressedfile="${infile}.uncompressed"
25    tempfiles "$uncompressedfile"
26
27    echo "uncompress $infile -> $uncompressedfile"
28    testrun ${abs_top_builddir}/src/elfcompress -v -t none -o ${uncompressedfile} ${infile}
29    testrun ${abs_top_builddir}/src/elflint --gnu-ld ${uncompressedfile}
30
31    SIZE_uncompressed=$(gnustat -c%s $uncompressedfile)
32
33    gnucompressedfile="${infile}.gnu"
34    tempfiles "$gnucompressedfile"
35    echo "compress gnu $uncompressedfile -> $gnucompressedfile"
36    testrun ${abs_top_builddir}/src/elfcompress -v -t gnu -o ${gnucompressedfile} ${uncompressedfile}
37    testrun ${abs_top_builddir}/src/elflint --gnu-ld ${gnucompressedfile}
38
39    SIZE_gnucompressed=$(gnustat -c%s $gnucompressedfile)
40    test $SIZE_gnucompressed -lt $SIZE_uncompressed ||
41	{ echo "*** failure $gnucompressedfile not smaller"; exit -1; }
42
43    gnuuncompressedfile="${infile}.gnu.uncompressed"
44    tempfiles "$gnuuncompressedfile"
45    echo "uncompress $gnucompressedfile -> $gnuuncompressedfile"
46    testrun ${abs_top_builddir}/src/elfcompress -v -t none -o ${gnuuncompressedfile} ${gnucompressedfile}
47    testrun ${abs_top_builddir}/src/elfcmp ${uncompressedfile} ${gnuuncompressedfile}
48
49    elfcompressedfile="${infile}.gabi"
50    tempfiles "$elfcompressedfile"
51    echo "compress gabi $uncompressedfile -> $elfcompressedfile"
52    testrun ${abs_top_builddir}/src/elfcompress -v -t zlib -o ${elfcompressedfile} ${uncompressedfile}
53    testrun ${abs_top_builddir}/src/elflint --gnu-ld ${elfcompressedfile}
54
55    SIZE_elfcompressed=$(gnustat -c%s $elfcompressedfile)
56    test $SIZE_elfcompressed -lt $SIZE_uncompressed ||
57	{ echo "*** failure $elfcompressedfile not smaller"; exit -1; }
58
59    elfuncompressedfile="${infile}.gabi.uncompressed"
60    tempfiles "$elfuncompressedfile"
61    echo "uncompress $elfcompressedfile -> $elfuncompressedfile"
62    testrun ${abs_top_builddir}/src/elfcompress -v -t none -o ${elfuncompressedfile} ${elfcompressedfile}
63    testrun ${abs_top_builddir}/src/elfcmp ${uncompressedfile} ${elfuncompressedfile}
64}
65
66testrun_elfcompress()
67{
68    testfile="$1"
69    testfiles ${testfile}
70    testrun_elfcompress_file ${testfile}
71
72    # Merge the string tables to make things a little more interesting.
73    mergedfile="${testfile}.merged"
74    tempfiles ${mergedfile}
75    echo "merging string tables ${testfile} -> ${mergedfile}"
76    testrun ${abs_top_builddir}/tests/elfstrmerge -o ${mergedfile} ${testfile}
77    testrun_elfcompress_file ${mergedfile}
78}
79
80# Random ELF32 testfile
81testrun_elfcompress testfile4
82
83# Random ELF64 testfile
84testrun_elfcompress testfile12
85
86# Random ELF64BE testfile
87testrun_elfcompress testfileppc64
88
89# Random ELF32BE testfile
90testrun_elfcompress testfileppc32
91
92# Already compressed files
93testrun_elfcompress testfile-zgnu64
94testrun_elfcompress testfile-zgnu64be
95testrun_elfcompress testfile-zgabi64
96testrun_elfcompress testfile-zgabi64be
97testrun_elfcompress testfile-zgnu32
98testrun_elfcompress testfile-zgnu32be
99testrun_elfcompress testfile-zgabi32
100testrun_elfcompress testfile-zgabi32be
101
102exit 0
103