run-checks.sh 17.5 KB
Newer Older
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42
#!/bin/sh
# Copyright (c) 2012 Google Inc.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
#     * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
#     * Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following disclaimer
# in the documentation and/or other materials provided with the
# distribution.
#     * Neither the name of Google Inc. nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

# Sanitize the environment
export LANG=C
export LC_ALL=C

if [ "$BASH_VERSION" ]; then
  set -o posix
fi

PROGDIR=$(dirname "$0")
PROGDIR=$(cd "$PROGDIR" && pwd)
PROGNAME=$(basename "$0")

43
. $PROGDIR/common-functions.sh
44

45 46 47 48
DEFAULT_ABI="armeabi"
VALID_ABIS="armeabi armeabi-v7a x86 mips"

ABI=
49
ADB=
50
ALL_TESTS=
51 52 53 54 55 56 57 58 59 60 61 62 63
ENABLE_M32=
HELP=
HELP_ALL=
NDK_DIR=
NO_CLEANUP=
NO_DEVICE=
NUM_JOBS=$(get_core_count)
TMPDIR=

for opt do
  # The following extracts the value if the option is like --name=<value>.
  optarg=$(expr -- $opt : '^--[^=]*=\(.*\)$')
  case $opt in
64
    --abi=*) ABI=$optarg;;
65
    --adb=*) ADB=$optarg;;
66
    --all-tests) ALL_TESTS=true;;
67 68 69 70 71 72 73 74
    --enable-m32) ENABLE_M32=true;;
    --help|-h|-?) HELP=TRUE;;
    --help-all) HELP_ALL=true;;
    --jobs=*) NUM_JOBS=$optarg;;
    --ndk-dir=*) NDK_DIR=$optarg;;
    --tmp-dir=*) TMPDIR=$optarg;;
    --no-cleanup) NO_CLEANUP=true;;
    --no-device) NO_DEVICE=true;;
75 76
    --quiet) decrease_verbosity;;
    --verbose) increase_verbosity;;
77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125
    -*) panic "Invalid option '$opt', see --help for details.";;
    *) panic "This script doesn't take any parameters. See --help for details."
       ;;
  esac
done

if [ "$HELP" -o "$HELP_ALL" ]; then
  echo "\
  Usage: $PROGNAME [options]

  This script is used to check that your Google Breakpad source tree can
  be properly built for Android, and that the client library and host tools
  work properly together.
"
  if [ "$HELP_ALL" ]; then
    echo "\
  In more details, this script will:

  - Rebuild the host version of Google Breakpad in a temporary
    directory (with the Auto-tools based build system).

  - Rebuild the Android client library with the Google Breakpad build
    system (using autotools/configure). This requires that you define
    ANDROID_NDK_ROOT in your environment to point to a valid Android NDK
    installation directory, or use the --ndk-dir=<path> option.

  - Rebuild the Android client library and a test crashing program with the
    Android NDK build system (ndk-build).

  - Require an Android device connected to your machine, and the 'adb'
    tool in your path. They are used to:

      - Install and  run a test crashing program.
      - Extract the corresponding minidump from the device.
      - Dump the symbols from the test program on the host with 'dump_syms'
      - Generate a stack trace with 'minidump_stackwalk'
      - Check the stack trace content for valid source file locations.

    You can however skip this requirement and only test the builds by using
    the --no-device flag.

    By default, all generated files will be created in a temporary directory
    that is removed when the script completion. If you want to inspect the
    files, use the --no-cleanup option.

    Finally, use --verbose to increase the verbosity level, this will help
    you see which exact commands are being issues and their result. Use the
    flag twice for even more output. Use --quiet to decrease verbosity
    instead and run the script silently.
126 127 128 129 130 131 132 133 134 135 136 137

    If you have a device connected, the script will probe it to determine
    its primary CPU ABI, and build the test program for it. You can however
    use the --abi=<name> option to override this (this can be useful to check
    the secondary ABI, e.g. using --abi=armeabi to check that such a program
    works correctly on an ARMv7-A device).

    If you don't have a device connected, the test program will be built (but
    not run) with the default '$DEFAULT_ABI' ABI. Again, you can use
    --abi=<name> to override this. Valid ABI names are:

        $VALID_ABIS
138 139 140 141 142 143

    The script will only run the client library unit test on the device
    by default. You can use --all-tests to also build and run the unit
    tests for the Breakpad tools and processor, but be warned that this
    adds several minutes of testing time. --all-tests will also run the
    host unit tests suite.
144 145 146 147 148 149 150 151 152 153
"

  fi  # HELP_ALL

  echo "\
  Valid options:

      --help|-h|-?     Display this message.
      --help-all       Display extended help.
      --enable-m32     Build 32-bit version of host tools.
154
      --abi=<name>     Specify target CPU ABI [auto-detected].
155 156 157 158 159 160
      --jobs=<count>   Run <count> build tasks in parallel [$NUM_JOBS].
      --ndk-dir=<path> Specify NDK installation directory.
      --tmp-dir=<path> Specify temporary directory (will be wiped-out).
      --adb=<path>     Specify adb program path.
      --no-cleanup     Don't remove temporary directory after completion.
      --no-device      Do not try to detect devices, nor run crash test.
161
      --all-tests      Run all unit tests (i.e. tools and processor ones too).
162 163 164
      --verbose        Increase verbosity.
      --quiet          Decrease verbosity."

165
  exit 0
166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186
fi

TESTAPP_DIR=$PROGDIR/sample_app

# Select NDK install directory.
if [ -z "$NDK_DIR" ]; then
  if [ -z "$ANDROID_NDK_ROOT" ]; then
    panic "Please define ANDROID_NDK_ROOT in your environment, or use \
--ndk-dir=<path>."
  fi
  NDK_DIR="$ANDROID_NDK_ROOT"
  log "Found NDK directory: $NDK_DIR"
else
  log "Using NDK directory: $NDK_DIR"
fi
# Small sanity check.
NDK_BUILD="$NDK_DIR/ndk-build"
if [ ! -f "$NDK_BUILD" ]; then
  panic "Your NDK directory is not valid (missing ndk-build): $NDK_DIR"
fi

187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203
# Ensure the temporary directory is deleted on exit, except if the --no-cleanup
# option is used.

clean_tmpdir () {
  if [ "$TMPDIR" ]; then
    if [ -z "$NO_CLEANUP" ]; then
      log "Cleaning up: $TMPDIR"
      rm -rf "$TMPDIR"
    else
      dump "Temporary directory contents preserved: $TMPDIR"
    fi
  fi
  exit "$@"
}

atexit clean_tmpdir

204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221
# If --tmp-dir=<path> is not used, create a temporary directory.
# Otherwise, start by cleaning up the user-provided path.
if [ -z "$TMPDIR" ]; then
  TMPDIR=$(mktemp -d /tmp/$PROGNAME.XXXXXXXX)
  fail_panic "Can't create temporary directory!"
  log "Using temporary directory: $TMPDIR"
else
  if [ ! -d "$TMPDIR" ]; then
    mkdir -p "$TMPDIR"
    fail_panic "Can't create temporary directory: $TMPDIR"
  else
    log "Cleaning up temporary directory: $TMPDIR"
    rm -rf "$TMPDIR"/*
    fail_panic "Cannot cleanup temporary directory!"
  fi
fi

if [ -z "$NO_DEVICE" ]; then
222 223 224 225 226
  if ! adb_check_device $ADB; then
    echo "$(adb_get_error)"
    echo "Use --no-device to build the code without running any tests."
    exit 1
  fi
227 228 229 230 231 232
fi

BUILD_LOG="$TMPDIR/build.log"
RUN_LOG="$TMPDIR/run.log"
CRASH_LOG="$TMPDIR/crash.log"

233 234
set_run_log "$RUN_LOG"

235 236 237 238 239
TMPHOST="$TMPDIR/host-local"

cd "$TMPDIR"

# Build host version of the tools
240
dump "Building host binaries."
241 242 243 244 245 246 247 248 249 250
CONFIGURE_FLAGS=
if [ "$ENABLE_M32" ]; then
  CONFIGURE_FLAGS="$CONFIGURE_FLAGS --enable-m32"
fi
(
  run mkdir "$TMPDIR/build-host" &&
  run cd "$TMPDIR/build-host" &&
  run2 "$PROGDIR/../configure" --prefix="$TMPHOST" $CONFIGURE_FLAGS &&
  run2 make -j$NUM_JOBS install
)
251 252 253 254 255 256 257 258 259 260
fail_panic "Can't build host binaries!"

if [ "$ALL_TESTS" ]; then
  dump "Running host unit tests."
  (
    run cd "$TMPDIR/build-host" &&
    run2 make -j$NUM_JOBS check
  )
  fail_panic "Host unit tests failed!!"
fi
261 262 263 264 265

TMPBIN=$TMPHOST/bin

# Generate a stand-alone NDK toolchain

266
# Extract CPU ABI and architecture from device, if any.
267
if adb_check_device; then
268 269 270
  DEVICE_ABI=$(adb_shell getprop ro.product.cpu.abi)
  DEVICE_ABI2=$(adb_shell getprop ro.product.cpu.abi2)
  if [ -z "$DEVICE_ABI" ]; then
271 272
    panic "Can't extract ABI from connected device!"
  fi
273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291
  if [ "$DEVICE_ABI2" ]; then
    dump "Found device ABIs: $DEVICE_ABI $DEVICE_ABI2"
  else
    dump "Found device ABI: $DEVICE_ABI"
    DEVICE_ABI2=$DEVICE_ABI
  fi

  # If --abi=<name> is used, check that the device supports it.
  if [ "$ABI" -a "$DEVICE_ABI" != "$ABI" -a "$DEVICE_ABI2" != "$ABI" ]; then
    dump  "ERROR: Device ABI(s) do not match --abi command-line value ($ABI)!"
    panic "Please use --no-device to skip device tests."
  fi

  if [ -z "$ABI" ]; then
    ABI=$DEVICE_ABI
    dump "Using CPU ABI: $ABI (device)"
  else
    dump "Using CPU ABI: $ABI (command-line)"
  fi
292
else
293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312
  if [ -z "$ABI" ]; then
    # No device connected, choose default ABI
    ABI=$DEFAULT_ABI
    dump "Using CPU ABI: $ABI (default)"
  else
    dump "Using CPU ABI: $ABI (command-line)"
  fi
fi

# Check the ABI value
VALID=
for VALID_ABI in $VALID_ABIS; do
  if [ "$ABI" = "$VALID_ABI" ]; then
    VALID=true
    break
  fi
done

if [ -z "$VALID" ]; then
  panic "Unknown CPU ABI '$ABI'. Valid values are: $VALID_ABIS"
313 314
fi

315
# Extract architecture name from ABI
316
case $ABI in
317 318
  armeabi*) ARCH=arm;;
  *) ARCH=$ABI;;
319 320 321 322
esac

# Extract GNU configuration name
case $ARCH in
323 324 325 326 327 328
  arm)
    GNU_CONFIG=arm-linux-androideabi
    ;;
  x86)
    GNU_CONFIG=i686-linux-android
    ;;
329 330 331
  mips)
    GNU_CONFIG=mipsel-linux-android
    ;;
332 333 334
  *)
    GNU_CONFIG="$ARCH-linux-android"
    ;;
335 336 337 338 339 340
esac

# Generate standalone NDK toolchain installation
NDK_STANDALONE="$TMPDIR/ndk-$ARCH-toolchain"
echo "Generating NDK standalone toolchain installation"
mkdir -p "$NDK_STANDALONE"
341
# NOTE: The --platform=android-9 is required to provide <regex.h> for GTest.
342 343
run "$NDK_DIR/build/tools/make-standalone-toolchain.sh" \
      --arch="$ARCH" \
344
      --platform=android-9 \
345 346 347
      --install-dir="$NDK_STANDALONE"
fail_panic "Can't generate standalone NDK toolchain installation!"

348 349 350
# Rebuild the client library, processor and tools with the auto-tools based
# build system. Even though it's not going to be used, this checks that this
# still works correctly.
351
echo "Building full Android binaries with configure/make"
352 353 354 355 356 357 358
TMPTARGET="$TMPDIR/target-local"
(
  PATH="$NDK_STANDALONE/bin:$PATH"
  run mkdir "$TMPTARGET" &&
  run mkdir "$TMPDIR"/build-target &&
  run cd "$TMPDIR"/build-target &&
  run2 "$PROGDIR"/../configure --prefix="$TMPTARGET" \
359
                               --host="$GNU_CONFIG" &&
360 361
  run2 make -j$NUM_JOBS install
)
362
fail_panic "Could not rebuild Android binaries!"
363

364 365 366 367 368 369 370 371 372 373 374 375 376 377 378
# Build and/or run unit test suite.
# If --no-device is used, only rebuild it, otherwise, run in on the
# connected device.
if [ "$NO_DEVICE" ]; then
  ACTION="Building"
  # This is a trick to force the Makefile to ignore running the scripts.
  TESTS_ENVIRONMENT="TESTS_ENVIRONMENT=true"
else
  ACTION="Running"
  TESTS_ENVIRONMENT=
fi

(
  PATH="$NDK_STANDALONE/bin:$PATH"
  run cd "$TMPDIR"/build-target &&
379 380 381 382 383 384 385 386 387 388 389 390 391
  # Reconfigure to only run the client unit test suite.
  # This one should _never_ fail.
  dump "$ACTION Android client library unit tests."
  run2 "$PROGDIR"/../configure --prefix="$TMPTARGET" \
                               --host="$GNU_CONFIG" \
                               --disable-tools \
                               --disable-processor &&
  run make -j$NUM_JOBS check $TESTS_ENVIRONMENT || exit $?

  if [ "$ALL_TESTS" ]; then
    dump "$ACTION Tools and processor unit tests."
    # Reconfigure to run the processor and tools tests.
    # Most of these fail for now, so do not worry about it.
392
    run2 "$PROGDIR"/../configure --prefix="$TMPTARGET" \
393 394 395 396 397 398 399
                                 --host="$GNU_CONFIG" &&
    run make -j$NUM_JOBS check $TESTS_ENVIRONMENT
    if [ $? != 0 ]; then
      dump "Tools and processor unit tests failed as expected. \
Use --verbose for results."
    fi                           
  fi
400
)
401
fail_panic "Client library unit test suite failed!"
402

403 404 405 406 407 408 409 410 411 412 413 414
# Copy sources to temporary directory
PROJECT_DIR=$TMPDIR/project
dump "Copying test program sources to: $PROJECT_DIR"
run cp -r "$TESTAPP_DIR" "$PROJECT_DIR" &&
run rm -rf "$PROJECT_DIR/obj" &&
run rm -rf "$PROJECT_DIR/libs"
fail_panic "Could not copy test program sources to: $PROJECT_DIR"

# Build the test program with ndk-build.
dump "Building test program with ndk-build"
export NDK_MODULE_PATH="$PROGDIR"
NDK_BUILD_FLAGS="-j$NUM_JOBS"
415
if verbosity_is_higher_than 1; then
416 417
  NDK_BUILD_FLAGS="$NDK_BUILD_FLAGS NDK_LOG=1 V=1"
fi
418
run "$NDK_DIR/ndk-build" -C "$PROJECT_DIR" $NDK_BUILD_FLAGS APP_ABI=$ABI
419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437
fail_panic "Can't build test program!"

# Unless --no-device was used, stop right here if ADB isn't in the path,
# or there is no connected device.
if [ "$NO_DEVICE" ]; then
  dump "Done. Please connect a device to run all tests!"
  clean_exit 0
fi

# Push the program to the device.
TESTAPP=test_google_breakpad
TESTAPP_FILE="$PROJECT_DIR/libs/$ABI/test_google_breakpad"
if [ ! -f "$TESTAPP_FILE" ]; then
  panic "Device requires '$ABI' binaries. None found!"
fi

# Run the program there
dump "Installing test program on device"
DEVICE_TMP=/data/local/tmp
438
adb_push "$TESTAPP_FILE" "$DEVICE_TMP/"
439 440 441 442 443 444 445
fail_panic "Cannot push test program to device!"

dump "Running test program on device"
adb_shell cd "$DEVICE_TMP" "&&" ./$TESTAPP > "$CRASH_LOG" 2>/dev/null
if [ $? = 0 ]; then
  panic "Test program did *not* crash as expected!"
fi
446
if verbosity_is_higher_than 0; then
447 448 449 450 451 452 453 454 455 456 457 458
  echo -n "Crash log: "
  cat "$CRASH_LOG"
fi

# Extract minidump from device
MINIDUMP_NAME=$(awk '$1 == "Dump" && $2 == "path:" { print $3; }' "$CRASH_LOG")
MINIDUMP_NAME=$(basename "$MINIDUMP_NAME")
if [ -z "$MINIDUMP_NAME" ]; then
  panic "Test program didn't write minidump properly!"
fi

dump "Extracting minidump: $MINIDUMP_NAME"
459
adb_pull "$DEVICE_TMP/$MINIDUMP_NAME" .
460 461 462
fail_panic "Can't extract minidump!"

dump "Parsing test program symbols"
463
if verbosity_is_higher_than 1; then
464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490
  log "COMMAND: $TMPBIN/dump_syms \
                $PROJECT_DIR/obj/local/$ABI/$TESTAPP >$TESTAPP.sym"
fi
"$TMPBIN/dump_syms" "$PROJECT_DIR/obj/local/$ABI/$TESTAPP" > $TESTAPP.sym
fail_panic "dump_syms doesn't work!"

VERSION=$(awk '$1 == "MODULE" { print $4; }' $TESTAPP.sym)
dump "Found module version: $VERSION"
if [ -z "$VERSION" ]; then
  echo "ERROR: Can't find proper module version from symbol dump!"
  head -n5 $TESTAPP.sym
  clean_exit 1
fi

run mkdir -p "$TMPDIR/symbols/$TESTAPP/$VERSION"
run mv $TESTAPP.sym "$TMPDIR/symbols/$TESTAPP/$VERSION/"

dump "Generating stack trace"
# Don't use 'run' to be able to send stdout and stderr to two different files.
log "COMMAND: $TMPBIN/minidump_stackwalk $MINIDUMP_NAME symbols"
"$TMPBIN/minidump_stackwalk" $MINIDUMP_NAME \
                             "$TMPDIR/symbols" \
                             > "$BUILD_LOG" 2>>"$RUN_LOG"
fail_panic "minidump_stackwalk doesn't work!"

dump "Checking stack trace content"

491
if verbosity_is_higher_than 1; then
492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526
  cat "$BUILD_LOG"
fi

# The generated stack trace should look like the following:
#
# Thread 0 (crashed)
#  0  test_google_breakpad!crash [test_breakpad.cpp : 17 + 0x4]
#      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 "$LOCATIONS" ]; then
527
  if verbosity_is_lower_than 1; then
528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550
    cat "$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"
551
  exit 1
552 553 554
fi

echo "All clear! Congratulations."
555