From 80ab9f712667317379a836d14c9efe070aca1edc Mon Sep 17 00:00:00 2001 From: Steve Muckle Date: Mon, 9 Oct 2017 14:35:11 -0700 Subject: [PATCH 06/20] execveat: build exec kselftest for Android The Makefile for the exec kselftest creates a script, symlink, copy of the binary, etc. Rather than have VTS copy all these items to the target, create a wrapper script to create these on the target. Note that the test also tries to access its Makefile. (cherry picked from commit ea307c2e597a51f6cf60a786f2f2839413571e61) Bug: 67016227 Test: run vts-kernel -m VtsKernelLinuxKselftestStaging Signed-off-by: Steve Muckle --- tools/testing/selftests/exec/execveat.sh | 33 ++++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100755 tools/testing/selftests/exec/execveat.sh diff --git a/tools/testing/selftests/exec/execveat.sh b/tools/testing/selftests/exec/execveat.sh new file mode 100755 index 000000000000..dc049eaef690 --- /dev/null +++ b/tools/testing/selftests/exec/execveat.sh @@ -0,0 +1,33 @@ +#!/system/bin/sh + +# +# Copyright (C) 2017 The Android Open Source Project +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +# + +# These are normally created as part of the kselftest build but for VTS +# it is probably easier to use a wrapper script that creates them +# at runtime, on target, as part of the test. + +DIR=$(dirname "$0") +cd $DIR && \ +mkdir -p subdir && \ +echo '#!/system/bin/sh' > script && \ +echo 'exit $*' >> script && \ +chmod +x script && \ +touch Makefile && \ +ln -s -f execveat execveat.symlink && \ +cp execveat execveat.denatured && \ +chmod -x execveat.denatured && \ +./execveat -- 2.42.0.609.gbb76f46606-goog