555 lines
18 KiB
Bash
555 lines
18 KiB
Bash
#!/bin/sh
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# Copyright 2012 Google LLC
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are
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# met:
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#
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# * Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# * Redistributions in binary form must reproduce the above
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# copyright notice, this list of conditions and the following disclaimer
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# in the documentation and/or other materials provided with the
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# distribution.
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# * Neither the name of Google LLC nor the names of its
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# contributors may be used to endorse or promote products derived from
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# this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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# Sanitize the environment
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export LANG=C
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export LC_ALL=C
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if [ "$BASH_VERSION" ]; then
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set -o posix
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fi
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PROGDIR=$(dirname "$0")
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PROGDIR=$(cd "$PROGDIR" && pwd)
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PROGNAME=$(basename "$0")
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. $PROGDIR/common-functions.sh
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DEFAULT_ABI="armeabi"
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VALID_ABIS="armeabi armeabi-v7a x86 mips"
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ABI=
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ADB=
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ALL_TESTS=
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ENABLE_M32=
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HELP=
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HELP_ALL=
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NDK_DIR=
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NO_CLEANUP=
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NO_DEVICE=
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NUM_JOBS=$(get_core_count)
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TMPDIR=
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for opt do
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# The following extracts the value if the option is like --name=<value>.
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optarg=$(expr -- $opt : '^--[^=]*=\(.*\)$')
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case $opt in
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--abi=*) ABI=$optarg;;
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--adb=*) ADB=$optarg;;
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--all-tests) ALL_TESTS=true;;
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--enable-m32) ENABLE_M32=true;;
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--help|-h|-?) HELP=TRUE;;
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--help-all) HELP_ALL=true;;
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--jobs=*) NUM_JOBS=$optarg;;
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--ndk-dir=*) NDK_DIR=$optarg;;
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--tmp-dir=*) TMPDIR=$optarg;;
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--no-cleanup) NO_CLEANUP=true;;
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--no-device) NO_DEVICE=true;;
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--quiet) decrease_verbosity;;
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--verbose) increase_verbosity;;
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-*) panic "Invalid option '$opt', see --help for details.";;
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*) panic "This script doesn't take any parameters. See --help for details."
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;;
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esac
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done
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if [ "$HELP" -o "$HELP_ALL" ]; then
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echo "\
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Usage: $PROGNAME [options]
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This script is used to check that your Google Breakpad source tree can
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be properly built for Android, and that the client library and host tools
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work properly together.
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"
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if [ "$HELP_ALL" ]; then
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echo "\
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In more details, this script will:
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- Rebuild the host version of Google Breakpad in a temporary
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directory (with the Auto-tools based build system).
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- Rebuild the Android client library with the Google Breakpad build
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system (using autotools/configure). This requires that you define
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ANDROID_NDK_ROOT in your environment to point to a valid Android NDK
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installation directory, or use the --ndk-dir=<path> option.
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- Rebuild the Android client library and a test crashing program with the
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Android NDK build system (ndk-build).
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- Require an Android device connected to your machine, and the 'adb'
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tool in your path. They are used to:
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- Install and run a test crashing program.
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- Extract the corresponding minidump from the device.
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- Dump the symbols from the test program on the host with 'dump_syms'
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- Generate a stack trace with 'minidump_stackwalk'
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- Check the stack trace content for valid source file locations.
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You can however skip this requirement and only test the builds by using
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the --no-device flag.
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By default, all generated files will be created in a temporary directory
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that is removed when the script completion. If you want to inspect the
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files, use the --no-cleanup option.
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Finally, use --verbose to increase the verbosity level, this will help
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you see which exact commands are being issues and their result. Use the
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flag twice for even more output. Use --quiet to decrease verbosity
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instead and run the script silently.
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If you have a device connected, the script will probe it to determine
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its primary CPU ABI, and build the test program for it. You can however
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use the --abi=<name> option to override this (this can be useful to check
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the secondary ABI, e.g. using --abi=armeabi to check that such a program
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works correctly on an ARMv7-A device).
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If you don't have a device connected, the test program will be built (but
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not run) with the default '$DEFAULT_ABI' ABI. Again, you can use
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--abi=<name> to override this. Valid ABI names are:
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$VALID_ABIS
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The script will only run the client library unit test on the device
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by default. You can use --all-tests to also build and run the unit
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tests for the Breakpad tools and processor, but be warned that this
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adds several minutes of testing time. --all-tests will also run the
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host unit tests suite.
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"
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fi # HELP_ALL
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echo "\
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Valid options:
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--help|-h|-? Display this message.
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--help-all Display extended help.
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--enable-m32 Build 32-bit version of host tools.
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--abi=<name> Specify target CPU ABI [auto-detected].
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--jobs=<count> Run <count> build tasks in parallel [$NUM_JOBS].
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--ndk-dir=<path> Specify NDK installation directory.
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--tmp-dir=<path> Specify temporary directory (will be wiped-out).
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--adb=<path> Specify adb program path.
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--no-cleanup Don't remove temporary directory after completion.
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--no-device Do not try to detect devices, nor run crash test.
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--all-tests Run all unit tests (i.e. tools and processor ones too).
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--verbose Increase verbosity.
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--quiet Decrease verbosity."
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exit 0
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fi
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TESTAPP_DIR=$PROGDIR/sample_app
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# Select NDK install directory.
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if [ -z "$NDK_DIR" ]; then
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if [ -z "$ANDROID_NDK_ROOT" ]; then
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panic "Please define ANDROID_NDK_ROOT in your environment, or use \
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--ndk-dir=<path>."
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fi
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NDK_DIR="$ANDROID_NDK_ROOT"
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log "Found NDK directory: $NDK_DIR"
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else
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log "Using NDK directory: $NDK_DIR"
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fi
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# Small sanity check.
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NDK_BUILD="$NDK_DIR/ndk-build"
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if [ ! -f "$NDK_BUILD" ]; then
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panic "Your NDK directory is not valid (missing ndk-build): $NDK_DIR"
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fi
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# Ensure the temporary directory is deleted on exit, except if the --no-cleanup
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# option is used.
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clean_tmpdir () {
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if [ "$TMPDIR" ]; then
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if [ -z "$NO_CLEANUP" ]; then
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log "Cleaning up: $TMPDIR"
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rm -rf "$TMPDIR"
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else
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dump "Temporary directory contents preserved: $TMPDIR"
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fi
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fi
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exit "$@"
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}
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atexit clean_tmpdir
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# If --tmp-dir=<path> is not used, create a temporary directory.
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# Otherwise, start by cleaning up the user-provided path.
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if [ -z "$TMPDIR" ]; then
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TMPDIR=$(mktemp -d /tmp/$PROGNAME.XXXXXXXX)
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fail_panic "Can't create temporary directory!"
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log "Using temporary directory: $TMPDIR"
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else
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if [ ! -d "$TMPDIR" ]; then
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mkdir -p "$TMPDIR"
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fail_panic "Can't create temporary directory: $TMPDIR"
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else
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log "Cleaning up temporary directory: $TMPDIR"
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rm -rf "$TMPDIR"/*
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fail_panic "Cannot cleanup temporary directory!"
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fi
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fi
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if [ -z "$NO_DEVICE" ]; then
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if ! adb_check_device $ADB; then
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echo "$(adb_get_error)"
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echo "Use --no-device to build the code without running any tests."
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exit 1
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fi
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fi
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BUILD_LOG="$TMPDIR/build.log"
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RUN_LOG="$TMPDIR/run.log"
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CRASH_LOG="$TMPDIR/crash.log"
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set_run_log "$RUN_LOG"
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TMPHOST="$TMPDIR/host-local"
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cd "$TMPDIR"
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# Build host version of the tools
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dump "Building host binaries."
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CONFIGURE_FLAGS=
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if [ "$ENABLE_M32" ]; then
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CONFIGURE_FLAGS="$CONFIGURE_FLAGS --enable-m32"
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fi
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(
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run mkdir "$TMPDIR/build-host" &&
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run cd "$TMPDIR/build-host" &&
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run2 "$PROGDIR/../configure" --prefix="$TMPHOST" $CONFIGURE_FLAGS &&
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run2 make -j$NUM_JOBS install
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)
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fail_panic "Can't build host binaries!"
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if [ "$ALL_TESTS" ]; then
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dump "Running host unit tests."
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(
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run cd "$TMPDIR/build-host" &&
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run2 make -j$NUM_JOBS check
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)
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fail_panic "Host unit tests failed!!"
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fi
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TMPBIN=$TMPHOST/bin
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# Generate a stand-alone NDK toolchain
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# Extract CPU ABI and architecture from device, if any.
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if adb_check_device; then
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DEVICE_ABI=$(adb_shell getprop ro.product.cpu.abi)
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DEVICE_ABI2=$(adb_shell getprop ro.product.cpu.abi2)
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if [ -z "$DEVICE_ABI" ]; then
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panic "Can't extract ABI from connected device!"
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fi
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if [ "$DEVICE_ABI2" ]; then
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dump "Found device ABIs: $DEVICE_ABI $DEVICE_ABI2"
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else
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dump "Found device ABI: $DEVICE_ABI"
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DEVICE_ABI2=$DEVICE_ABI
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fi
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# If --abi=<name> is used, check that the device supports it.
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if [ "$ABI" -a "$DEVICE_ABI" != "$ABI" -a "$DEVICE_ABI2" != "$ABI" ]; then
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dump "ERROR: Device ABI(s) do not match --abi command-line value ($ABI)!"
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panic "Please use --no-device to skip device tests."
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fi
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if [ -z "$ABI" ]; then
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ABI=$DEVICE_ABI
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dump "Using CPU ABI: $ABI (device)"
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else
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dump "Using CPU ABI: $ABI (command-line)"
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fi
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else
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if [ -z "$ABI" ]; then
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# No device connected, choose default ABI
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ABI=$DEFAULT_ABI
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dump "Using CPU ABI: $ABI (default)"
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else
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dump "Using CPU ABI: $ABI (command-line)"
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fi
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fi
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# Check the ABI value
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VALID=
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for VALID_ABI in $VALID_ABIS; do
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if [ "$ABI" = "$VALID_ABI" ]; then
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VALID=true
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break
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fi
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done
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if [ -z "$VALID" ]; then
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panic "Unknown CPU ABI '$ABI'. Valid values are: $VALID_ABIS"
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fi
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# Extract architecture name from ABI
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case $ABI in
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armeabi*) ARCH=arm;;
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*) ARCH=$ABI;;
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esac
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# Extract GNU configuration name
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case $ARCH in
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arm)
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GNU_CONFIG=arm-linux-androideabi
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;;
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x86)
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GNU_CONFIG=i686-linux-android
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;;
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mips)
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GNU_CONFIG=mipsel-linux-android
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;;
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*)
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GNU_CONFIG="$ARCH-linux-android"
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;;
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esac
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# Generate standalone NDK toolchain installation
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NDK_STANDALONE="$TMPDIR/ndk-$ARCH-toolchain"
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echo "Generating NDK standalone toolchain installation"
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mkdir -p "$NDK_STANDALONE"
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# NOTE: The --platform=android-9 is required to provide <regex.h> for GTest.
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run "$NDK_DIR/build/tools/make-standalone-toolchain.sh" \
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--arch="$ARCH" \
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--platform=android-9 \
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--install-dir="$NDK_STANDALONE"
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fail_panic "Can't generate standalone NDK toolchain installation!"
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# Rebuild the client library, processor and tools with the auto-tools based
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# build system. Even though it's not going to be used, this checks that this
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# still works correctly.
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echo "Building full Android binaries with configure/make"
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TMPTARGET="$TMPDIR/target-local"
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(
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PATH="$NDK_STANDALONE/bin:$PATH"
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run mkdir "$TMPTARGET" &&
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run mkdir "$TMPDIR"/build-target &&
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run cd "$TMPDIR"/build-target &&
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run2 "$PROGDIR"/../configure --prefix="$TMPTARGET" \
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--host="$GNU_CONFIG" &&
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run2 make -j$NUM_JOBS install
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)
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fail_panic "Could not rebuild Android binaries!"
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# Build and/or run unit test suite.
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# If --no-device is used, only rebuild it, otherwise, run in on the
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# connected device.
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if [ "$NO_DEVICE" ]; then
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ACTION="Building"
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# This is a trick to force the Makefile to ignore running the scripts.
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TESTS_ENVIRONMENT="TESTS_ENVIRONMENT=true"
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else
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ACTION="Running"
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TESTS_ENVIRONMENT=
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fi
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(
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PATH="$NDK_STANDALONE/bin:$PATH"
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run cd "$TMPDIR"/build-target &&
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# Reconfigure to only run the client unit test suite.
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# This one should _never_ fail.
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dump "$ACTION Android client library unit tests."
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run2 "$PROGDIR"/../configure --prefix="$TMPTARGET" \
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--host="$GNU_CONFIG" \
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--disable-tools \
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--disable-processor &&
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run make -j$NUM_JOBS check $TESTS_ENVIRONMENT || exit $?
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if [ "$ALL_TESTS" ]; then
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dump "$ACTION Tools and processor unit tests."
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# Reconfigure to run the processor and tools tests.
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# Most of these fail for now, so do not worry about it.
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run2 "$PROGDIR"/../configure --prefix="$TMPTARGET" \
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--host="$GNU_CONFIG" &&
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run make -j$NUM_JOBS check $TESTS_ENVIRONMENT
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if [ $? != 0 ]; then
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dump "Tools and processor unit tests failed as expected. \
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Use --verbose for results."
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fi
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fi
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)
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fail_panic "Client library unit test suite failed!"
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# Copy sources to temporary directory
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PROJECT_DIR=$TMPDIR/project
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dump "Copying test program sources to: $PROJECT_DIR"
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run cp -r "$TESTAPP_DIR" "$PROJECT_DIR" &&
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run rm -rf "$PROJECT_DIR/obj" &&
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run rm -rf "$PROJECT_DIR/libs"
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fail_panic "Could not copy test program sources to: $PROJECT_DIR"
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# Build the test program with ndk-build.
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dump "Building test program with ndk-build"
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export NDK_MODULE_PATH="$PROGDIR"
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NDK_BUILD_FLAGS="-j$NUM_JOBS"
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if verbosity_is_higher_than 1; then
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NDK_BUILD_FLAGS="$NDK_BUILD_FLAGS NDK_LOG=1 V=1"
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fi
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run "$NDK_DIR/ndk-build" -C "$PROJECT_DIR" $NDK_BUILD_FLAGS APP_ABI=$ABI
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fail_panic "Can't build test program!"
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# Unless --no-device was used, stop right here if ADB isn't in the path,
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# or there is no connected device.
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if [ "$NO_DEVICE" ]; then
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dump "Done. Please connect a device to run all tests!"
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clean_exit 0
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fi
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# Push the program to the device.
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TESTAPP=test_google_breakpad
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TESTAPP_FILE="$PROJECT_DIR/libs/$ABI/test_google_breakpad"
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if [ ! -f "$TESTAPP_FILE" ]; then
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panic "Device requires '$ABI' binaries. None found!"
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fi
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# Run the program there
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dump "Installing test program on device"
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DEVICE_TMP=/data/local/tmp
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adb_push "$TESTAPP_FILE" "$DEVICE_TMP/"
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fail_panic "Cannot push test program to device!"
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dump "Running test program on device"
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adb_shell cd "$DEVICE_TMP" "&&" ./$TESTAPP > "$CRASH_LOG" 2>/dev/null
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if [ $? = 0 ]; then
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panic "Test program did *not* crash as expected!"
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fi
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if verbosity_is_higher_than 0; then
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echo -n "Crash log: "
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cat "$CRASH_LOG"
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fi
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# Extract minidump from device
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MINIDUMP_NAME=$(awk '$1 == "Dump" && $2 == "path:" { print $3; }' "$CRASH_LOG")
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MINIDUMP_NAME=$(basename "$MINIDUMP_NAME")
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if [ -z "$MINIDUMP_NAME" ]; then
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panic "Test program didn't write minidump properly!"
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fi
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dump "Extracting minidump: $MINIDUMP_NAME"
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adb_pull "$DEVICE_TMP/$MINIDUMP_NAME" .
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fail_panic "Can't extract minidump!"
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dump "Parsing test program symbols"
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if verbosity_is_higher_than 1; then
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log "COMMAND: $TMPBIN/dump_syms \
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$PROJECT_DIR/obj/local/$ABI/$TESTAPP >$TESTAPP.sym"
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fi
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"$TMPBIN/dump_syms" "$PROJECT_DIR/obj/local/$ABI/$TESTAPP" > $TESTAPP.sym
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fail_panic "dump_syms doesn't work!"
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VERSION=$(awk '$1 == "MODULE" { print $4; }' $TESTAPP.sym)
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dump "Found module version: $VERSION"
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if [ -z "$VERSION" ]; then
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echo "ERROR: Can't find proper module version from symbol dump!"
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head -n5 $TESTAPP.sym
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clean_exit 1
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fi
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run mkdir -p "$TMPDIR/symbols/$TESTAPP/$VERSION"
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run mv $TESTAPP.sym "$TMPDIR/symbols/$TESTAPP/$VERSION/"
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dump "Generating stack trace"
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# Don't use 'run' to be able to send stdout and stderr to two different files.
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log "COMMAND: $TMPBIN/minidump_stackwalk $MINIDUMP_NAME symbols"
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"$TMPBIN/minidump_stackwalk" $MINIDUMP_NAME \
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"$TMPDIR/symbols" \
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> "$BUILD_LOG" 2>>"$RUN_LOG"
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fail_panic "minidump_stackwalk doesn't work!"
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dump "Checking stack trace content"
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if verbosity_is_higher_than 1; then
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cat "$BUILD_LOG"
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fi
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# The generated stack trace should look like the following:
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#
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# Thread 0 (crashed)
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# 0 test_google_breakpad!crash [test_breakpad.cpp : 17 + 0x4]
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# r4 = 0x00015530 r5 = 0xbea2cbe4 r6 = 0xffffff38 r7 = 0xbea2cb5c
|
|
# r8 = 0x00000000 r9 = 0x00000000 r10 = 0x00000000 fp = 0x00000000
|
|
# sp = 0xbea2cb50 lr = 0x00009025 pc = 0x00008f84
|
|
# Found by: given as instruction pointer in context
|
|
# 1 test_google_breakpad!main [test_breakpad.cpp : 25 + 0x3]
|
|
# r4 = 0x00015530 r5 = 0xbea2cbe4 r6 = 0xffffff38 r7 = 0xbea2cb5c
|
|
# r8 = 0x00000000 r9 = 0x00000000 r10 = 0x00000000 fp = 0x00000000
|
|
# sp = 0xbea2cb50 pc = 0x00009025
|
|
# Found by: call frame info
|
|
# 2 libc.so + 0x164e5
|
|
# r4 = 0x00008f64 r5 = 0xbea2cc34 r6 = 0x00000001 r7 = 0xbea2cc3c
|
|
# r8 = 0x00000000 r9 = 0x00000000 r10 = 0x00000000 fp = 0x00000000
|
|
# sp = 0xbea2cc18 pc = 0x400c34e7
|
|
# Found by: call frame info
|
|
# ...
|
|
#
|
|
# The most important part for us is ensuring that the source location could
|
|
# be extracted, so look at the 'test_breakpad.cpp' references here.
|
|
#
|
|
# First, extract all the lines with test_google_breakpad! in them, and
|
|
# dump the corresponding crash location.
|
|
#
|
|
# Note that if the source location can't be extracted, the second field
|
|
# will only be 'test_google_breakpad' without the exclamation mark.
|
|
#
|
|
LOCATIONS=$(awk '$2 ~ "^test_google_breakpad!.*" { print $3; }' "$BUILD_LOG")
|
|
|
|
if [ -z "$LOCATIONS" ]; then
|
|
if verbosity_is_lower_than 1; then
|
|
cat "$BUILD_LOG"
|
|
fi
|
|
panic "No source location found in stack trace!"
|
|
fi
|
|
|
|
# Now check that they all match "[<source file>"
|
|
BAD_LOCATIONS=
|
|
for LOCATION in $LOCATIONS; do
|
|
case $LOCATION in
|
|
# Escape the opening bracket, or some shells like Dash will not
|
|
# match them properly.
|
|
\[*.cpp|\[*.cc|\[*.h) # These are valid source locations in our executable
|
|
;;
|
|
*) # Everything else is not!
|
|
BAD_LOCATIONS="$BAD_LOCATIONS $LOCATION"
|
|
;;
|
|
esac
|
|
done
|
|
|
|
if [ "$BAD_LOCATIONS" ]; then
|
|
dump "ERROR: Generated stack trace doesn't contain valid source locations:"
|
|
cat "$BUILD_LOG"
|
|
echo "Bad locations are: $BAD_LOCATIONS"
|
|
exit 1
|
|
fi
|
|
|
|
echo "All clear! Congratulations."
|
|
|