diff options
Diffstat (limited to 'tests/test-copymany-subr.sh')
-rwxr-xr-x | tests/test-copymany-subr.sh | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/tests/test-copymany-subr.sh b/tests/test-copymany-subr.sh new file mode 100755 index 00000000..054103b4 --- /dev/null +++ b/tests/test-copymany-subr.sh @@ -0,0 +1,62 @@ +#! /bin/sh +# Copyright (C) 2018 Red Hat, Inc. +# This file is part of elfutils. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# elfutils is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. + +# Same as run-copyadd-sections.sh, but for many > 0xffff sections. +# Doesn't use mmap for addsections since that doesn't work. +# ELF_C_RDWR_MMAP needs mremap which will fail since it needs too +# much space and the original mmap cannot move. + +. $srcdir/test-subr.sh + +test_copy_and_add () +{ + in_file="$1" + out_file="${in_file}.copy" + out_file_mmap="${out_file}.mmap" + + tempfiles ${out_file} ${out_file_mmap} readelf.out + + # Can we copy the file? + testrun ${abs_builddir}/elfcopy ${in_file} ${out_file} + testrun ${abs_top_builddir}/src/elfcmp ${in_file} ${out_file} + + # Can we add a section (in-place)? + testrun ${abs_builddir}/addsections 32768 ${out_file} + testrun ${abs_top_builddir}/src/readelf -S ${out_file} > readelf.out + nr=$(grep '.extra' readelf.out | wc -l) + # We try twice... + if test ${nr} != 32768 -a ${nr} != 65536; then + # Show what went wrong + echo nr: ${nr} + testrun ${abs_top_builddir}/src/readelf -S ${out_file} + exit 1 + fi + + # Can we copy the file using ELF_C_WRITE_MMAP? + testrun ${abs_builddir}/elfcopy --mmap ${in_file} ${out_file_mmap} + testrun ${abs_top_builddir}/src/elfcmp ${in_file} ${out_file_mmap} + + # Don't try to add using mmap (see above) +} + +# A collection of random testfiles to test 32/64bit, little/big endian +# and non-ET_REL (with phdrs)/ET_REL (without phdrs). +# Try to add 0x0fff sections twice. + +# Separated out into subtests +# run-copymany-be32.sh run-copymany-be64.sh +# run-copymany-le32.sh run-copymany-le64.sh |