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#!/bin/bash
##===----------------------------------------------------------------------===##
##
## This source file is part of the SwiftNIO open source project
##
## Copyright (c) 2017-2018 Apple Inc. and the SwiftNIO project authors
## Licensed under Apache License v2.0
##
## See LICENSE.txt for license information
## See CONTRIBUTORS.txt for the list of SwiftNIO project authors
##
## SPDX-License-Identifier: Apache-2.0
##
##===----------------------------------------------------------------------===##
source defines.sh
set -eu
here="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
all_tests=()
for file in "$here/test_01_resources/"test_*.swift; do
test_name=$(basename "$file")
test_name=${test_name#test_*}
test_name=${test_name%*.swift}
all_tests+=( "$test_name" )
done
"$here/test_01_resources/run-nio-alloc-counter-tests.sh" -t "$tmp" > "$tmp/output"
for test in "${all_tests[@]}"; do
cat "$tmp/output" # helps debugging
while read -r test_case; do
test_case=${test_case#test_*}
total_allocations=$(grep "^test_$test_case.total_allocations:" "$tmp/output" | cut -d: -f2 | sed 's/ //g')
not_freed_allocations=$(grep "^test_$test_case.remaining_allocations:" "$tmp/output" | cut -d: -f2 | sed 's/ //g')
max_allowed_env_name="MAX_ALLOCS_ALLOWED_$test_case"
info "$test_case: allocations not freed: $not_freed_allocations"
info "$test_case: total number of mallocs: $total_allocations"
assert_less_than "$not_freed_allocations" 5 # allow some slack
assert_greater_than "$not_freed_allocations" -5 # allow some slack
if [[ -z "${!max_allowed_env_name+x}" ]]; then
if [[ -z "${!max_allowed_env_name+x}" ]]; then
warn "no reference number of allocations set (set to \$$max_allowed_env_name)"
warn "to set current number:"
warn " export $max_allowed_env_name=$total_allocations"
fi
else
max_allowed=${!max_allowed_env_name}
assert_less_than_or_equal "$total_allocations" "$max_allowed"
assert_greater_than "$total_allocations" "$(( max_allowed - 1000))"
fi
done < <(grep "^test_$test[^\W]*.total_allocations:" "$tmp/output" | cut -d: -f1 | cut -d. -f1 | sort | uniq)
done
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