kc3-lang/libevent/test/test-ratelim.sh

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• Hash : 082941ed
  Author :
  Date : 2021-11-24T14:41:33
  

  build: remove inconsistently used x-prefix comparisons
  
  Given that these are already used inconsistently with `test` checks, it
  makes sense to consolidate to not use the x-prefix comparisons at all.
  In any case, it would be nice to think we no longer have to work around
  a problem that existed in shells many, many years ago.
  
  More info:
  https://github.com/koalaman/shellcheck/wiki/SC2268
  https://www.vidarholen.net/contents/blog/?p=1035
  

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• test/test-ratelim.sh

• #!/bin/sh
  
  FAILED=no
  
  if test "$TEST_OUTPUT_FILE" = ""
  then
  	TEST_OUTPUT_FILE=/dev/null
  fi
  
  # /bin/echo is a little more likely to support -n than sh's builtin echo.
  if test -x /bin/echo
  then
  	ECHO=/bin/echo
  else
  	ECHO=echo
  fi
  
  if test "$TEST_OUTPUT_FILE" != "/dev/null"
  then
  	touch "$TEST_OUTPUT_FILE" || exit 1
  fi
  
  TEST_DIR=.
  
  T=`echo "$0" | sed -e 's/test-ratelim.sh$//'`
  if test -x "$T/test-ratelim"
  then
  	TEST_DIR="$T"
  fi
  
  announce () {
  	echo $@
  	echo $@ >>"$TEST_OUTPUT_FILE"
  }
  
  announce_n () {
  	$ECHO -n $@
  	echo $@ >>"$TEST_OUTPUT_FILE"
  }
  
  
  run_tests () {
  	announce_n "  Group limits, no connection limit:"
  	if $TEST_DIR/test-ratelim -g 30000 -n 30 -t 100 --check-grouplimit 1000 --check-stddev 100 >>"$TEST_OUTPUT_FILE"
  	then
  		announce OKAY
  	else
  		announce FAILED
  		FAILED=yes
  	fi
  
  	announce_n "  Connection limit, no group limit:"
  	if $TEST_DIR/test-ratelim -c 1000 -n 30 -t 100 --check-connlimit 50 --check-stddev 50 >>"$TEST_OUTPUT_FILE"
  	then
  		announce OKAY ;
  	else
  		announce FAILED ;
  		FAILED=yes
  	fi
  
  	announce_n "  Connection limit and group limit:"
  	if $TEST_DIR/test-ratelim -c 1000 -g 30000 -n 30 -t 100 --check-grouplimit 1000 --check-connlimit 50 --check-stddev 50 >>"$TEST_OUTPUT_FILE"
  	then
  		announce OKAY ;
  	else
  		announce FAILED ;
  		FAILED=yes
  	fi
  
  	announce_n "  Connection limit and group limit with independent drain:"
  	if $TEST_DIR/test-ratelim -c 1000 -g 35000 -n 30 -t 100 -G 500 --check-grouplimit 1000 --check-connlimit 50 --check-stddev 50 >>"$TEST_OUTPUT_FILE"
  	then
  		announce OKAY ;
  	else
  		announce FAILED ;
  		FAILED=yes
  	fi
  
  
  }
  
  announce "Running rate-limiting tests:"
  
  run_tests
  
  if test "$FAILED" = "yes"; then
  	exit 1
  fi
  

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