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 or TSan-Valgrind:
  13 #   tools/valgrind/chrome_tests.sh --tool memcheck
  14 # or
  15 #   tools/valgrind/chrome_tests.sh --tool=memcheck
  16 # (same for "--tool=tsan")
  17 tool="memcheck"  # Default to memcheck.
  18 while (( "$#" ))
  19 do
  20   if [[ "$1" == "--tool" ]]
  21   then
  22     tool="$2"
  23     shift
  24   elif [[ "$1" =~ --tool=(.*) ]]
  25   then
  26     tool="${BASH_REMATCH[1]}"
  27   fi
  28   shift
  29 done
  30
  31 NEEDS_VALGRIND=0
  32 NEEDS_DRMEMORY=0
  33
  34 case "$tool" in
  35   "memcheck")
  36     NEEDS_VALGRIND=1
  37     ;;
  38   "tsan" | "tsan_rv")
  39     if [ "`uname -s`" == CYGWIN* ]
  40     then
  41       NEEDS_PIN=1
  42     else
  43       NEEDS_VALGRIND=1
  44     fi
  45     ;;
  46   "drmemory" | "drmemory_light" | "drmemory_full" | "drmemory_pattern")
  47     NEEDS_DRMEMORY=1
  48     ;;
  49 esac
  50
  51 if [ "$NEEDS_VALGRIND" == "1" ]
  52 then
  53   export CHROME_VALGRIND=`sh $THISDIR/locate_valgrind.sh`
  54   if [ "$CHROME_VALGRIND" = "" ]
  55   then
  56     # locate_valgrind.sh failed
  57     exit 1
  58   fi
  59   echo "Using valgrind binaries from ${CHROME_VALGRIND}"
  60
  61   PATH="${CHROME_VALGRIND}/bin:$PATH"
  62   # We need to set these variables to override default lib paths hard-coded into
  63   # Valgrind binary.
  64   export VALGRIND_LIB="$CHROME_VALGRIND/lib/valgrind"
  65   export VALGRIND_LIB_INNER="$CHROME_VALGRIND/lib/valgrind"
  66
  67   # Clean up some /tmp directories that might be stale due to interrupted
  68   # chrome_tests.py execution.
  69   # FYI:
  70   #   -mtime +1  <- only print files modified more than 24h ago,
  71   #   -print0/-0 are needed to handle possible newlines in the filenames.
  72   echo "Cleanup /tmp from Valgrind stuff"
  73   find /tmp -maxdepth 1 \(\
  74         -name "vgdb-pipe-*" -or -name "vg_logs_*" -or -name "valgrind.*" \
  75       \) -mtime +1 -print0 | xargs -0 rm -rf
  76 fi
  77
  78 if [ "$NEEDS_DRMEMORY" == "1" ]
  79 then
  80   if [ -z "$DRMEMORY_COMMAND" ]
  81   then
  82     DRMEMORY_PATH="$THISDIR/../../third_party/drmemory"
  83     DRMEMORY_SFX="$DRMEMORY_PATH/drmemory-windows-sfx.exe"
  84     if [ ! -f "$DRMEMORY_SFX" ]
  85     then
  86       echo "Can't find Dr. Memory executables."
  87       echo "See http://www.chromium.org/developers/how-tos/using-valgrind/dr-memory"
  88       echo "for the instructions on how to get them."
  89       exit 1
  90     fi
  91
  92     chmod +x "$DRMEMORY_SFX"  # Cygwin won't run it without +x.
  93     "$DRMEMORY_SFX" -o"$DRMEMORY_PATH/unpacked" -y
  94     export DRMEMORY_COMMAND="$DRMEMORY_PATH/unpacked/bin/drmemory.exe"
  95   fi
  96 fi
  97
  98 if [ "$NEEDS_PIN" == "1" ]
  99 then
 100   if [ -z "$PIN_COMMAND" ]
 101   then
 102     # Set up PIN_COMMAND to invoke TSan.
 103     TSAN_PATH="$THISDIR/../../third_party/tsan"
 104     TSAN_SFX="$TSAN_PATH/tsan-x86-windows-sfx.exe"
 105     echo "$TSAN_SFX"
 106     if [ ! -f $TSAN_SFX ]
 107     then
 108       echo "Can't find ThreadSanitizer executables."
 109       echo "See http://www.chromium.org/developers/how-tos/using-valgrind/threadsanitizer/threadsanitizer-on-windows"
 110       echo "for the instructions on how to get them."
 111       exit 1
 112     fi
 113
 114     chmod +x "$TSAN_SFX"  # Cygwin won't run it without +x.
 115     "$TSAN_SFX" -o"$TSAN_PATH"/unpacked -y
 116     export PIN_COMMAND="$TSAN_PATH/unpacked/tsan-x86-windows/tsan.bat"
 117   fi
 118 fi
 119
 120
 121 PYTHONPATH=$THISDIR/../python/google python \
 122            "$THISDIR/chrome_tests.py" $ARGV_COPY