go_coverage_for_function

shell

cover () {
    local t=$(mktemp -t cover)
    go test $COVERFLAGS -coverprofile=$t $@ \
        && go tool cover -func=$t \
        && unlink $t
}

cover-web() {
  t=$(tempfile)
  go test $COVERFLAGS -coverprofile=$t $@ && go tool cover -html=$t && unlink $t
}

# stress test in unit test
#!/usr/bin/env bash -e

go test -c
# comment above and uncomment below to enable the race builder
# go test -c -race
PKG=$(basename $(pwd))

while true ; do 
        export GOMAXPROCS=$[ 1 + $[ RANDOM % 128 ]]
        ./$PKG.test $@ 2>&1
done