tools/valgrind/chrome_tests.sh

   1 #!/bin/bash
   2
   3 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
   4 # Use of this source code is governed by a BSD-style license that can be
   5 # found in the LICENSE file.
   6
   7 # Set up some paths and re-direct the arguments to chrome_tests.py
   8
   9 export THISDIR=`dirname $0`
  10 ARGV_COPY="$@"
  11
  12 # We need to set CHROME_VALGRIND iff using Memcheck:
  13 #   tools/valgrind/chrome_tests.sh --tool memcheck
  14 # or
  15 #   tools/valgrind/chrome_tests.sh --tool=memcheck
  16 tool="memcheck"  # Default to memcheck.
  17 while (( "$#" ))
  18 do
  19   if [[ "$1" == "--tool" ]]
  20   then
  21     tool="$2"
  22     shift
  23   elif [[ "$1" =~ --tool=(.*) ]]
  24   then
  25     tool="${BASH_REMATCH[1]}"
  26   fi
  27   shift
  28 done
  29
  30 NEEDS_VALGRIND=0
  31 NEEDS_DRMEMORY=0
  32
  33 case "$tool" in
  34   "memcheck")
  35     NEEDS_VALGRIND=1
  36     ;;
  37   "drmemory" | "drmemory_light" | "drmemory_full" | "drmemory_pattern")
  38     NEEDS_DRMEMORY=1
  39     ;;
  40 esac
  41
  42 if [ "$NEEDS_VALGRIND" == "1" ]
  43 then
  44   export CHROME_VALGRIND=`sh $THISDIR/locate_valgrind.sh`
  45   if [ "$CHROME_VALGRIND" = "" ]
  46   then
  47     # locate_valgrind.sh failed
  48     exit 1
  49   fi
  50   echo "Using valgrind binaries from ${CHROME_VALGRIND}"
  51
  52   PATH="${CHROME_VALGRIND}/bin:$PATH"
  53   # We need to set these variables to override default lib paths hard-coded into
  54   # Valgrind binary.
  55   export VALGRIND_LIB="$CHROME_VALGRIND/lib/valgrind"
  56   export VALGRIND_LIB_INNER="$CHROME_VALGRIND/lib/valgrind"
  57
  58   # Clean up some /tmp directories that might be stale due to interrupted
  59   # chrome_tests.py execution.
  60   # FYI:
  61   #   -mtime +1  <- only print files modified more than 24h ago,
  62   #   -print0/-0 are needed to handle possible newlines in the filenames.
  63   echo "Cleanup /tmp from Valgrind stuff"
  64   find /tmp -maxdepth 1 \(\
  65         -name "vgdb-pipe-*" -or -name "vg_logs_*" -or -name "valgrind.*" \
  66       \) -mtime +1 -print0 | xargs -0 rm -rf
  67 fi
  68
  69 if [ "$NEEDS_DRMEMORY" == "1" ]
  70 then
  71   if [ -z "$DRMEMORY_COMMAND" ]
  72   then
  73     DRMEMORY_PATH="$THISDIR/../../third_party/drmemory"
  74     DRMEMORY_SFX="$DRMEMORY_PATH/drmemory-windows-sfx.exe"
  75     if [ ! -f "$DRMEMORY_SFX" ]
  76     then
  77       echo "Can't find Dr. Memory executables."
  78       echo "See http://www.chromium.org/developers/how-tos/using-valgrind/dr-memory"
  79       echo "for the instructions on how to get them."
  80       exit 1
  81     fi
  82
  83     chmod +x "$DRMEMORY_SFX"  # Cygwin won't run it without +x.
  84     "$DRMEMORY_SFX" -o"$DRMEMORY_PATH/unpacked" -y
  85     export DRMEMORY_COMMAND="$DRMEMORY_PATH/unpacked/bin/drmemory.exe"
  86   fi
  87 fi
  88
  89 PYTHONPATH=$THISDIR/../python/google python \
  90            "$THISDIR/chrome_tests.py" $ARGV_COPY