diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/ChangeLog | 6 | ||||
| -rw-r--r-- | tests/Makefile.am | 4 | ||||
| -rwxr-xr-x | tests/run-copymany-sections.sh | 99 |
3 files changed, 107 insertions, 2 deletions
diff --git a/tests/ChangeLog b/tests/ChangeLog index 57098578..7668a661 100644 --- a/tests/ChangeLog +++ b/tests/ChangeLog @@ -1,3 +1,9 @@ +2018-09-13 Mark Wielaard <[email protected]> + + * run-copymany-sections.sh: New test. + * Makefile.am (TESTS): Add run-copymany-sections.sh. + (EXTRA_DIST): Likewise. + 2018-09-12 Mark Wielaard <[email protected]> * Makefile.am (check_PROGRAMS): Add elfcopy and addsections. diff --git a/tests/Makefile.am b/tests/Makefile.am index e0edef0c..fc7d7bc6 100644 --- a/tests/Makefile.am +++ b/tests/Makefile.am @@ -155,7 +155,7 @@ TESTS = run-arextract.sh run-arsymtest.sh run-ar.sh newfile test-nlist \ run-all-dwarf-ranges.sh run-unit-info.sh \ run-reloc-bpf.sh \ run-next-cfi.sh run-next-cfi-self.sh \ - run-copyadd-sections.sh + run-copyadd-sections.sh run-copymany-sections.sh if !BIARCH export ELFUTILS_DISABLE_BIARCH = 1 @@ -406,7 +406,7 @@ EXTRA_DIST = run-arextract.sh run-arsymtest.sh run-ar.sh \ run-unit-info.sh run-next-cfi.sh run-next-cfi-self.sh \ testfile-riscv64.bz2 testfile-riscv64-s.bz2 \ testfile-riscv64-core.bz2 \ - run-copyadd-sections.sh + run-copyadd-sections.sh run-copymany-sections.sh if USE_VALGRIND valgrind_cmd='valgrind -q --leak-check=full --error-exitcode=1' diff --git a/tests/run-copymany-sections.sh b/tests/run-copymany-sections.sh new file mode 100755 index 00000000..84c052c9 --- /dev/null +++ b/tests/run-copymany-sections.sh @@ -0,0 +1,99 @@ +#! /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 65535 ${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} != 65535 -a ${nr} != 131070; then + # Show what went wrong + 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 0xffff sections twice. + +# 32bit, big endian, rel +testfiles testfile29 +test_copy_and_add testfile29 +test_copy_and_add testfile29.copy + +# 64bit, big endian, rel +testfiles testfile23 +test_copy_and_add testfile23 +test_copy_and_add testfile23.copy + +# 32bit, little endian, rel +testfiles testfile9 +test_copy_and_add testfile9 +test_copy_and_add testfile9.copy + +# 64bit, little endian, rel +testfiles testfile38 +test_copy_and_add testfile38 +test_copy_and_add testfile38.copy + +# 32bit, big endian, non-rel +testfiles testfile26 +test_copy_and_add testfile26 +test_copy_and_add testfile26.copy + +# 64bit, big endian, non-rel +testfiles testfile27 +test_copy_and_add testfile27 +test_copy_and_add testfile27.copy + +# 32bit, little endian, non-rel +testfiles testfile +test_copy_and_add testfile +test_copy_and_add testfile.copy + +# 64bit, little endian, non-rel +testfiles testfile10 +test_copy_and_add testfile10 +test_copy_and_add testfile10.copy + +exit 0 |