function usage() { echo"Usage: $0 [--project ] flags..." echo"flags are treated the same way as a commit message would be" echo"(as in, they are scanned for directives just like a try: ... line)"
}
PROJECT=js
WORKSPACE= while [[ $# -gt 0 ]]; do if [[ "$1" == "-h" ]] || [[ "$1" == "--help" ]]; then
usage
exit 0 elif [[ "$1" == "--project" ]]; then
shift
PROJECT="$1"
shift elif [[ "$1" == "--no-tooltool" ]]; then
shift elif [[ -z "$WORKSPACE" ]]; then
WORKSPACE=$( cd "$1" && pwd )
shift
break fi done
function check_commit_msg () {
( set +e; if [[ -n "$AUTOMATION" ]]; then
hg --cwd "$GECKO_PATH" log -r. --template '{desc}\n' | grep -F -q -- "$1" else echo -- "$SCRIPT_FLAGS" | grep -F -q -- "$1" fi
)
}
if check_commit_msg "--dep"; then
HAZ_DEP=1 fi
SCRIPT_FLAGS=$*
ANALYSIS_DIR="$WORKSPACE/haz-$PROJECT"
# Ensure all the scripts in this dir are on the path....
DIRNAME=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )
PATH=$DIRNAME:$PATH
# Use GECKO_BASE_REPOSITORY as a signal for whether we are running in automation. export AUTOMATION=${GECKO_BASE_REPOSITORY:+1}
: "${GECKO_PATH:="$DIRNAME"/../../..}"
if ! [ -d "$GECKO_PATH" ]; then echo"GECKO_PATH must be set to a directory containing a gecko source checkout" >&2
exit 1 fi
# Directory to hold the compiled JS shell that will run the analysis.
HAZARD_SHELL_OBJDIR=$WORKSPACE/obj-haz-shell
export NO_MERCURIAL_SETUP_CHECK=1
if [[ "$PROJECT" = "browser" ]]; then (
cd "$WORKSPACE"
set "$WORKSPACE" # Mozbuild config: export MOZBUILD_STATE_PATH=$WORKSPACE/mozbuild/ # Create .mozbuild so mach doesn't complain about this
mkdir -p "$MOZBUILD_STATE_PATH"
) fi
# Build the shell export HAZARD_SHELL_OBJDIR # This will be picked up by mozconfig.haz_shell.
$GECKO_PATH/mach hazards build-shell
# Run a self-test
$GECKO_PATH/mach hazards self-test --shell-objdir="$HAZARD_SHELL_OBJDIR"
# Artifacts folder is outside of the cache.
mkdir -p "$HOME"/artifacts/ || true
function grab_artifacts () {
local artifacts
artifacts="$HOME/artifacts"
[ -d "$ANALYSIS_DIR" ] && (
cd "$ANALYSIS_DIR"
ls -lah
# Do not error out if no files found
shopt -s nullglob
set +e
local important
important=(refs.txt unnecessary.txt hazards.txt gcFunctions.txt allFunctions.txt heapWriteHazards.txt rootingHazards.json hazards.html)
# Bundle up the less important but still useful intermediate outputs, # just to cut down on the clutter in treeherder's Job Details pane.
tar -acvf "${artifacts}/hazardIntermediates.tar.xz" --exclude-from <(IFS=$'\n'; echo"${important[*]}") *.txt *.lst build_xgill.log
# Upload the important outputs individually, so that they will be # visible in Job Details and accessible to automated jobs. for f in "${important[@]}"; do
gzip -9 -c "$f" > "${artifacts}/$f.gz" done
# Check whether the user requested .xdb file upload in the top commit comment if check_commit_msg "--upload-xdbs"; then
HAZ_UPLOAD_XDBS=1 fi
if [ -n "$HAZ_UPLOAD_XDBS" ]; then for f in *.xdb; do
xz -c "$f" > "${artifacts}/$f.bz2" done fi
)
}
function check_hazards () {
(
set +e
NUM_HAZARDS=$(grep -c 'Function.*has unrooted.*live across GC call'"$1"/hazards.txt)
NUM_UNSAFE=$(grep -c '^Function.*takes unsafe address of unrooted'"$1"/refs.txt)
NUM_UNNECESSARY=$(grep -c '^Function.* has unnecessary root'"$1"/unnecessary.txt)
NUM_DROPPED=$(grep -c '^Dropped CFG'"$1"/build_xgill.log)
NUM_WRITE_HAZARDS=$(perl -lne 'print $1 if m!found (\d+)/\d+ allowed errors!'"$1"/heapWriteHazards.txt)
NUM_MISSING=$(grep -c '^Function.*expected hazard.*but none were found'"$1"/hazards.txt)
# Display errors in a way that will get picked up by the taskcluster scraper.
perl -lne 'print "TEST-UNEXPECTED-FAIL | hazards | $1 $2" if /^Function.* has (unrooted .*live across GC call).* (at .*)$/'"$1"/hazards.txt
Die Informationen auf dieser Webseite wurden
nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit,
noch Qualität der bereit gestellten Informationen zugesichert.
Bemerkung:
Die farbliche Syntaxdarstellung ist noch experimentell.
