diff options
Diffstat (limited to 'tests')
19 files changed, 383 insertions, 3 deletions
diff --git a/tests/ChangeLog b/tests/ChangeLog index 369af37e..a5e57282 100644 --- a/tests/ChangeLog +++ b/tests/ChangeLog @@ -1,3 +1,10 @@ +2019-10-28 Aaron Merey <amerey@redhat.com> + Frank Ch. Eigler <fche@redhat.com> + + * run-debuginfod-find.sh, debuginfod_build_id_find.c: New test. + * testfile-debuginfod-*.rpm.bz2: New data files for test. + * Makefile.am: Run it. + 2019-11-14 Andreas Schwab <schwab@suse.de> * run-large-elf-file.sh: Skip if available memory cannot be diff --git a/tests/Makefile.am b/tests/Makefile.am index ad0855de..83d27a06 100644 --- a/tests/Makefile.am +++ b/tests/Makefile.am @@ -1,6 +1,6 @@ ## Process this file with automake to create Makefile.in ## -## Copyright (C) 1996-2018 Red Hat, Inc. +## Copyright (C) 1996-2019 Red Hat, Inc. ## This file is part of elfutils. ## ## This file is free software; you can redistribute it and/or modify @@ -190,6 +190,11 @@ check_PROGRAMS += $(asm_TESTS) TESTS += $(asm_TESTS) run-disasm-bpf.sh endif +if DEBUGINFOD +check_PROGRAMS += debuginfod_build_id_find +TESTS += run-debuginfod-find.sh +endif + EXTRA_DIST = run-arextract.sh run-arsymtest.sh run-ar.sh \ run-show-die-info.sh run-get-files.sh run-get-lines.sh \ run-next-files.sh run-next-lines.sh testfile-only-debug-line.bz2 \ @@ -440,7 +445,25 @@ EXTRA_DIST = run-arextract.sh run-arsymtest.sh run-ar.sh \ run-dwelf_elf_e_machine_string.sh \ run-elfclassify.sh run-elfclassify-self.sh \ run-disasm-riscv64.sh \ - testfile-riscv64-dis1.o.bz2 testfile-riscv64-dis1.expect.bz2 + testfile-riscv64-dis1.o.bz2 testfile-riscv64-dis1.expect.bz2 \ + run-debuginfod-find.sh \ + debuginfod-rpms/fedora30/hello2-1.0-2.src.rpm \ + debuginfod-rpms/fedora30/hello2-1.0-2.x86_64.rpm \ + debuginfod-rpms/fedora30/hello2-debuginfo-1.0-2.x86_64.rpm \ + debuginfod-rpms/fedora30/hello2-debugsource-1.0-2.x86_64.rpm \ + debuginfod-rpms/fedora30/hello2-two-1.0-2.x86_64.rpm \ + debuginfod-rpms/fedora30/hello2-two-debuginfo-1.0-2.x86_64.rpm \ + debuginfod-rpms/hello2.spec. \ + debuginfod-rpms/rhel6/hello2-1.0-2.i686.rpm \ + debuginfod-rpms/rhel6/hello2-1.0-2.src.rpm \ + debuginfod-rpms/rhel6/hello2-debuginfo-1.0-2.i686.rpm \ + debuginfod-rpms/rhel6/hello2-two-1.0-2.i686.rpm \ + debuginfod-rpms/rhel7/hello2-1.0-2.src.rpm \ + debuginfod-rpms/rhel7/hello2-1.0-2.x86_64.rpm \ + debuginfod-rpms/rhel7/hello2-debuginfo-1.0-2.x86_64.rpm \ + debuginfod-rpms/rhel7/hello2-two-1.0-2.x86_64.rpm + + if USE_VALGRIND valgrind_cmd='valgrind -q --leak-check=full --error-exitcode=1' @@ -474,7 +497,7 @@ TESTS_ENVIRONMENT = LC_ALL=C; LANG=C; VALGRIND_CMD=$(valgrind_cmd); \ export LC_ALL; export LANG; export VALGRIND_CMD; \ NM=$(NM); export NM; LOG_COMPILER = $(abs_srcdir)/test-wrapper.sh \ - $(abs_top_builddir)/libdw:$(abs_top_builddir)/backends:$(abs_top_builddir)/libelf:$(abs_top_builddir)/libasm + $(abs_top_builddir)/libdw:$(abs_top_builddir)/backends:$(abs_top_builddir)/libelf:$(abs_top_builddir)/libasm:$(abs_top_builddir)/debuginfod installcheck-local: $(MAKE) $(AM_MAKEFLAGS) \ @@ -610,6 +633,7 @@ unit_info_LDADD = $(libdw) next_cfi_LDADD = $(libelf) $(libdw) elfcopy_LDADD = $(libelf) addsections_LDADD = $(libelf) +debuginfod_build_id_find_LDADD = $(libelf) $(libdw) xlate_notes_LDADD = $(libelf) elfrdwrnop_LDADD = $(libelf) dwelf_elf_e_machine_string_LDADD = $(libelf) $(libdw) diff --git a/tests/debuginfod-rpms/fedora30/hello2-1.0-2.src.rpm b/tests/debuginfod-rpms/fedora30/hello2-1.0-2.src.rpm Binary files differnew file mode 100644 index 00000000..29a60999 --- /dev/null +++ b/tests/debuginfod-rpms/fedora30/hello2-1.0-2.src.rpm diff --git a/tests/debuginfod-rpms/fedora30/hello2-1.0-2.x86_64.rpm b/tests/debuginfod-rpms/fedora30/hello2-1.0-2.x86_64.rpm Binary files differnew file mode 100644 index 00000000..2757e01a --- /dev/null +++ b/tests/debuginfod-rpms/fedora30/hello2-1.0-2.x86_64.rpm diff --git a/tests/debuginfod-rpms/fedora30/hello2-debuginfo-1.0-2.x86_64.rpm b/tests/debuginfod-rpms/fedora30/hello2-debuginfo-1.0-2.x86_64.rpm Binary files differnew file mode 100644 index 00000000..dc6e0f2f --- /dev/null +++ b/tests/debuginfod-rpms/fedora30/hello2-debuginfo-1.0-2.x86_64.rpm diff --git a/tests/debuginfod-rpms/fedora30/hello2-debugsource-1.0-2.x86_64.rpm b/tests/debuginfod-rpms/fedora30/hello2-debugsource-1.0-2.x86_64.rpm Binary files differnew file mode 100644 index 00000000..f036fa39 --- /dev/null +++ b/tests/debuginfod-rpms/fedora30/hello2-debugsource-1.0-2.x86_64.rpm diff --git a/tests/debuginfod-rpms/fedora30/hello2-two-1.0-2.x86_64.rpm b/tests/debuginfod-rpms/fedora30/hello2-two-1.0-2.x86_64.rpm Binary files differnew file mode 100644 index 00000000..e1c09dac --- /dev/null +++ b/tests/debuginfod-rpms/fedora30/hello2-two-1.0-2.x86_64.rpm diff --git a/tests/debuginfod-rpms/fedora30/hello2-two-debuginfo-1.0-2.x86_64.rpm b/tests/debuginfod-rpms/fedora30/hello2-two-debuginfo-1.0-2.x86_64.rpm Binary files differnew file mode 100644 index 00000000..b9a63dfa --- /dev/null +++ b/tests/debuginfod-rpms/fedora30/hello2-two-debuginfo-1.0-2.x86_64.rpm diff --git a/tests/debuginfod-rpms/hello2.spec. b/tests/debuginfod-rpms/hello2.spec. new file mode 100644 index 00000000..0690992f --- /dev/null +++ b/tests/debuginfod-rpms/hello2.spec. @@ -0,0 +1,57 @@ +Summary: hello2 -- double hello, world rpm +Name: hello2 +Version: 1.0 +Release: 2 +Group: Utilities +License: GPL +Distribution: RPM ^W Elfutils test suite. +Vendor: Red Hat Software +Packager: Red Hat Software <bugs@redhat.com> +URL: http://www.redhat.com +BuildRequires: gcc make +Source0: hello-1.0.tar.gz + +%description +Simple rpm demonstration with an eye to consumption by debuginfod. + +%package two +Summary: hello2two +License: GPL + +%description two +Dittoish. + +%prep +%setup -q -n hello-1.0 + +%build +gcc -g -O1 hello.c -o hello +gcc -g -O2 -D_FORTIFY_SOURCE=2 hello.c -o hello2 + +%install +rm -rf $RPM_BUILD_ROOT +mkdir -p $RPM_BUILD_ROOT/usr/local/bin +cp hello $RPM_BUILD_ROOT/usr/local/bin/ +cp hello2 $RPM_BUILD_ROOT/usr/local/bin/ + +%clean +rm -rf $RPM_BUILD_ROOT + +%files +%defattr(-,root,root) +%attr(0751,root,root) /usr/local/bin/hello + +%files two +%defattr(-,root,root) +%attr(0751,root,root) /usr/local/bin/hello2 + +%changelog +* Thu Nov 14 2019 Frank Ch. Eigler <fche@redhat.com> +- Added source code right here to make spec file self-contained. +- Dropped misc files not relevant to debuginfod testing. + +* Wed May 18 2016 Mark Wielaard <mjw@redhat.com> +- Add hello2 for dwz testing support. + +* Tue Oct 20 1998 Jeff Johnson <jbj@redhat.com> +- create. diff --git a/tests/debuginfod-rpms/rhel6/hello2-1.0-2.i686.rpm b/tests/debuginfod-rpms/rhel6/hello2-1.0-2.i686.rpm Binary files differnew file mode 100644 index 00000000..cb99fd6e --- /dev/null +++ b/tests/debuginfod-rpms/rhel6/hello2-1.0-2.i686.rpm diff --git a/tests/debuginfod-rpms/rhel6/hello2-1.0-2.src.rpm b/tests/debuginfod-rpms/rhel6/hello2-1.0-2.src.rpm Binary files differnew file mode 100644 index 00000000..603a9b1a --- /dev/null +++ b/tests/debuginfod-rpms/rhel6/hello2-1.0-2.src.rpm diff --git a/tests/debuginfod-rpms/rhel6/hello2-debuginfo-1.0-2.i686.rpm b/tests/debuginfod-rpms/rhel6/hello2-debuginfo-1.0-2.i686.rpm Binary files differnew file mode 100644 index 00000000..19f4360c --- /dev/null +++ b/tests/debuginfod-rpms/rhel6/hello2-debuginfo-1.0-2.i686.rpm diff --git a/tests/debuginfod-rpms/rhel6/hello2-two-1.0-2.i686.rpm b/tests/debuginfod-rpms/rhel6/hello2-two-1.0-2.i686.rpm Binary files differnew file mode 100644 index 00000000..58c77a1d --- /dev/null +++ b/tests/debuginfod-rpms/rhel6/hello2-two-1.0-2.i686.rpm diff --git a/tests/debuginfod-rpms/rhel7/hello2-1.0-2.src.rpm b/tests/debuginfod-rpms/rhel7/hello2-1.0-2.src.rpm Binary files differnew file mode 100644 index 00000000..5ca4d423 --- /dev/null +++ b/tests/debuginfod-rpms/rhel7/hello2-1.0-2.src.rpm diff --git a/tests/debuginfod-rpms/rhel7/hello2-1.0-2.x86_64.rpm b/tests/debuginfod-rpms/rhel7/hello2-1.0-2.x86_64.rpm Binary files differnew file mode 100644 index 00000000..0e6f6cc8 --- /dev/null +++ b/tests/debuginfod-rpms/rhel7/hello2-1.0-2.x86_64.rpm diff --git a/tests/debuginfod-rpms/rhel7/hello2-debuginfo-1.0-2.x86_64.rpm b/tests/debuginfod-rpms/rhel7/hello2-debuginfo-1.0-2.x86_64.rpm Binary files differnew file mode 100644 index 00000000..c1136f3a --- /dev/null +++ b/tests/debuginfod-rpms/rhel7/hello2-debuginfo-1.0-2.x86_64.rpm diff --git a/tests/debuginfod-rpms/rhel7/hello2-two-1.0-2.x86_64.rpm b/tests/debuginfod-rpms/rhel7/hello2-two-1.0-2.x86_64.rpm Binary files differnew file mode 100644 index 00000000..5e89afd2 --- /dev/null +++ b/tests/debuginfod-rpms/rhel7/hello2-two-1.0-2.x86_64.rpm diff --git a/tests/debuginfod_build_id_find.c b/tests/debuginfod_build_id_find.c new file mode 100644 index 00000000..753a20c2 --- /dev/null +++ b/tests/debuginfod_build_id_find.c @@ -0,0 +1,62 @@ +/* Test program for fetching debuginfo with debuginfo-server. + Copyright (C) 2019 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/>. */ + + +#ifdef HAVE_CONFIG_H +# include <config.h> +#endif +#include <stdio.h> +#include ELFUTILS_HEADER(dwfl) +#include <elf.h> +#include <dwarf.h> +#include <argp.h> +#include <assert.h> +#include <string.h> + +static const char *debuginfo_path = ""; +static const Dwfl_Callbacks cb = + { + NULL, + dwfl_standard_find_debuginfo, + NULL, + (char **)&debuginfo_path, + }; + +int +main (int argc __attribute__ ((unused)), char **argv) +{ + int expect_pass = strcmp(argv[3], "0"); + Dwarf_Addr bias = 0; + Dwfl *dwfl = dwfl_begin(&cb); + dwfl_report_begin(dwfl); + + /* Open an executable. */ + Dwfl_Module *mod = dwfl_report_offline(dwfl, argv[2], argv[2], -1); + + /* The corresponding debuginfo will not be found in debuginfo_path + (since it's empty), causing the server to be queried. */ + + Dwarf *res = dwfl_module_getdwarf(mod, &bias); + if (expect_pass) + assert(res); + else + assert(!res); + + dwfl_end (dwfl); + + return 0; +} diff --git a/tests/run-debuginfod-find.sh b/tests/run-debuginfod-find.sh new file mode 100755 index 00000000..145c704a --- /dev/null +++ b/tests/run-debuginfod-find.sh @@ -0,0 +1,230 @@ +#!/bin/bash +# +# Copyright (C) 2019 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/>. + +set -x +. $srcdir/test-subr.sh # includes set -e + +DB=${PWD}/.debuginfod_tmp.sqlite +export DEBUGINFOD_CACHE_PATH=${PWD}/.client_cache + +# clean up trash if we were aborted early +trap 'kill $PID1 $PID2 || true; sleep 5; rm -rf F R ${PWD}/.client_cache*; exit_cleanup' 0 1 2 3 5 9 15 + +# find an unused port number +while true; do + PORT1=`expr '(' $RANDOM % 1000 ')' + 9000` + ss -atn | fgrep ":$PORT1" || break +done + +# We want to run debuginfod in the background. We also want to start +# it with the same check/installcheck-sensitive LD_LIBRARY_PATH stuff +# that the testrun alias sets. But: we if we just use +# testrun .../debuginfod +# it runs in a subshell, with different pid, so not helpful. +# +# So we gather the LD_LIBRARY_PATH with this cunning trick: +ldpath=`testrun sh -c 'echo $LD_LIBRARY_PATH'` + +mkdir F R +# not tempfiles F R - they are directories which we clean up manually +env DEBUGINFOD_TEST_WEBAPI_SLEEP=3 LD_LIBRARY_PATH=$ldpath DEBUGINFOD_URLS= ${abs_builddir}/../debuginfod/debuginfod -F -R -vvvv -d $DB -p $PORT1 -t0 -g0 R F & +PID1=$! +sleep 3 +export DEBUGINFOD_URLS=http://localhost:$PORT1/ # or without trailing / + +# Be patient when run on a busy machine things might take a bit. +# And under valgrind debuginfod-find is really, really slow. +if [ "x$VALGRIND_CMD" = "x" ]; then + export DEBUGINFOD_TIMEOUT=60 +else + export DEBUGINFOD_TIMEOUT=300 +fi + +# We use -t0 and -g0 here to turn off time-based scanning & grooming. +# For testing purposes, we just sic SIGUSR1 / SIGUSR2 at the process. + +######################################################################## + +# Compile a simple program, strip its debuginfo and save the build-id. +# Also move the debuginfo into another directory so that elfutils +# cannot find it without debuginfod. +echo "int main() { return 0; }" > ${PWD}/prog.c +tempfiles prog.c +gcc -g -o prog ${PWD}/prog.c + ${abs_top_builddir}/src/strip -g -f prog.debug ${PWD}/prog +BUILDID=`env LD_LIBRARY_PATH=$ldpath ${abs_builddir}/../src/readelf \ + -a prog | grep 'Build ID' | cut -d ' ' -f 7` + +mv prog F +mv prog.debug F +kill -USR1 $PID1 +sleep 3 # give enough time for scanning pass + +######################################################################## + +# Test whether elfutils, via the debuginfod client library dlopen hooks, +# is able to fetch debuginfo from the local debuginfod. +testrun ${abs_builddir}/debuginfod_build_id_find -e F/prog 1 + +######################################################################## + +# Test whether debuginfod-find is able to fetch those files. +rm -rf $DEBUGINFOD_CACHE_PATH # clean it from previous tests +filename=`testrun ${abs_top_builddir}/debuginfod/debuginfod-find debuginfo $BUILDID` +cmp $filename F/prog.debug + +filename=`testrun ${abs_top_builddir}/debuginfod/debuginfod-find executable $BUILDID` +cmp $filename F/prog + +filename=`testrun ${abs_top_builddir}/debuginfod/debuginfod-find source $BUILDID ${PWD}/prog.c` +cmp $filename ${PWD}/prog.c + +######################################################################## + +# Add artifacts to the search paths and test whether debuginfod finds them while already running. + +# Build another, non-stripped binary +echo "int main() { return 0; }" > ${PWD}/prog2.c +tempfiles prog2.c +gcc -g -o prog2 ${PWD}/prog2.c +BUILDID2=`env LD_LIBRARY_PATH=$ldpath ${abs_builddir}/../src/readelf \ + -a prog2 | grep 'Build ID' | cut -d ' ' -f 7` + +mv prog2 F +kill -USR1 $PID1 +sleep 3 + +# Rerun same tests for the prog2 binary +filename=`testrun ${abs_top_builddir}/debuginfod/debuginfod-find debuginfo $BUILDID2` +cmp $filename F/prog2 +filename=`testrun ${abs_top_builddir}/debuginfod/debuginfod-find executable $BUILDID2` +cmp $filename F/prog2 +filename=`testrun ${abs_top_builddir}/debuginfod/debuginfod-find source $BUILDID2 ${PWD}/prog2.c` +cmp $filename ${PWD}/prog2.c + +cp -rp ${abs_srcdir}/debuginfod-rpms R +kill -USR1 $PID1 +sleep 10 +kill -USR1 $PID1 # two hits of SIGUSR1 may be needed to resolve .debug->dwz->srefs +sleep 10 + + +# Run a bank of queries against the debuginfod-rpms test cases + +rpm_test() { + __BUILDID=$1 + __SOURCEPATH=$2 + __SOURCESHA1=$3 + + filename=`testrun ${abs_top_builddir}/debuginfod/debuginfod-find executable $__BUILDID` + buildid=`env LD_LIBRARY_PATH=$ldpath ${abs_builddir}/../src/readelf \ + -a $filename | grep 'Build ID' | cut -d ' ' -f 7` + test $__BUILDID = $buildid + + filename=`testrun ${abs_top_builddir}/debuginfod/debuginfod-find debuginfo $__BUILDID` + buildid=`env LD_LIBRARY_PATH=$ldpath ${abs_builddir}/../src/readelf \ + -a $filename | grep 'Build ID' | cut -d ' ' -f 7` + test $__BUILDID = $buildid + + filename=`testrun ${abs_top_builddir}/debuginfod/debuginfod-find source $__BUILDID $__SOURCEPATH` + hash=`cat $filename | sha1sum | awk '{print $1}'` + test $__SOURCESHA1 = $hash +} + + +# common source file sha1 +SHA=f4a1a8062be998ae93b8f1cd744a398c6de6dbb1 +# fedora30 +rpm_test c36708a78618d597dee15d0dc989f093ca5f9120 /usr/src/debug/hello2-1.0-2.x86_64/hello.c $SHA +rpm_test 41a236eb667c362a1c4196018cc4581e09722b1b /usr/src/debug/hello2-1.0-2.x86_64/hello.c $SHA +# rhel7 +rpm_test bc1febfd03ca05e030f0d205f7659db29f8a4b30 /usr/src/debug/hello-1.0/hello.c $SHA +rpm_test f0aa15b8aba4f3c28cac3c2a73801fefa644a9f2 /usr/src/debug/hello-1.0/hello.c $SHA +# rhel6 +rpm_test bbbf92ebee5228310e398609c23c2d7d53f6e2f9 /usr/src/debug/hello-1.0/hello.c $SHA +rpm_test d44d42cbd7d915bc938c81333a21e355a6022fb7 /usr/src/debug/hello-1.0/hello.c $SHA + +RPM_BUILDID=d44d42cbd7d915bc938c81333a21e355a6022fb7 # in rhel6/ subdir, for a later test + + +######################################################################## + +# Drop some of the artifacts, run a groom cycle; confirm that +# debuginfod has forgotten them, but remembers others + +rm -r R/debuginfod-rpms/rhel6/* +kill -USR2 $PID1 # groom cycle +sleep 3 +rm -rf $DEBUGINFOD_CACHE_PATH # clean it from previous tests + +testrun ${abs_top_builddir}/debuginfod/debuginfod-find executable $RPM_BUILDID && false || true + +testrun ${abs_top_builddir}/debuginfod/debuginfod-find executable $BUILDID2 + +######################################################################## + +# Federation mode + +# find another unused port +while true; do + PORT2=`expr '(' $RANDOM % 1000 ')' + 9000` + ss -atn | fgrep ":$PORT2" || break +done + +export DEBUGINFOD_CACHE_PATH=${PWD}/.client_cache2 +mkdir -p $DEBUGINFOD_CACHE_PATH +# NB: inherits the DEBUGINFOD_URLS to the first server +env LD_LIBRARY_PATH=$ldpath ${abs_builddir}/../debuginfod/debuginfod -F -vvvv -d ${DB}_2 -p $PORT2 & +PID2=$! +sleep 3 + +# have clients contact the new server +export DEBUGINFOD_URLS=http://localhost:$PORT2 +testrun ${abs_builddir}/debuginfod_build_id_find -e F/prog 1 + +# test parallel queries in client +export DEBUGINFOD_CACHE_PATH=${PWD}/.client_cache3 +mkdir -p $DEBUGINFOD_CACHE_PATH +export DEBUGINFOD_URLS="BAD http://localhost:$PORT1 localhost:$PORT1 http://localhost:$PORT2 DNE" + +testrun ${abs_builddir}/debuginfod_build_id_find -e F/prog2 1 + + +######################################################################## + +# Run the tests again without the servers running. The target file should +# be found in the cache. + +kill -INT $PID1 $PID2 +sleep 5 +tempfiles .debuginfod_* + +testrun ${abs_builddir}/debuginfod_build_id_find -e F/prog2 1 + +######################################################################## + +# Trigger a cache clean and run the tests again. The clients should be unable to +# find the target. +echo 0 > $DEBUGINFOD_CACHE_PATH/cache_clean_interval_s +echo 0 > $DEBUGINFOD_CACHE_PATH/max_unused_age_s + +testrun ${abs_builddir}/debuginfod_build_id_find -e F/prog 1 + +testrun ${abs_top_builddir}/debuginfod/debuginfod-find debuginfo $BUILDID2 && false || true + +exit 0 |