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|
#!/bin/bash
# defaults
buildflags=""
binary="test.binary"
flags=""
iterations="100"
logprefix="test.out"
help="
This runs go tests repeatedly logging all the failures to separate
files. It is very useful for debugging with printf for tests which
don't fail very often.
Syntax: $0 [flags]
Note that flags for 'go test' need to be expanded, e.g. '-test.v' instead
of just '-v'. '-race' does not need to be expanded.
Flags this script understands
-h, --help
show this help
-i=N, --iterations=N
do N iterations (default ${iterations})
-b=NAME,--binary=NAME
call the output binary NAME (default ${binary})
-l=NAME,--logprefix=NAME
the log files generated will start with NAME (default ${logprefix})
-race
build the binary with race testing enabled
-tags=TAGS
build the binary with the tags supplied
Any other flags will be past to go test.
Example
$0 flags -race -test.run 'TestRWFileHandleOpenTests'
"
if [[ "$@" == "" ]]; then
echo "${help}"
exit 1
fi
for i in "$@"
do
case $i in
-h|--help)
echo "${help}"
exit 1
;;
-b=*|--binary=*)
binary="${i#*=}"
shift # past argument=value
;;
-l=*|--log-prefix=*)
logprefix="${i#*=}"
shift # past argument=value
;;
-i=*|--iterations=*)
iterations="${i#*=}"
shift # past argument=value
;;
-race|--race|-tags=*|--tags=*)
buildflags="${buildflags} $i"
shift # past argument with no value
;;
*)
# unknown option
flags="${flags} ${i#*=}"
shift
;;
esac
done
echo -n "Compiling ${buildflags} ${binary} ... "
go test ${buildflags} -c -o "${binary}" || {
echo "build failed"
exit 1
}
echo "OK"
for i in $(seq -w ${iterations}); do
echo -n "Test ${buildflags} ${flags} ${i} "
log="${logprefix}${i}.log"
./${binary} ${flags} > ${log} 2>&1
ok=$?
if [[ ${ok} == 0 ]]; then
echo "OK"
rm ${log}
else
echo "FAIL - log in ${log}"
fi
done
|
