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c1b9b78f47
Go can report context deadline exceeded when a duration-based fuzz limit expires (https://go.dev/issue/75804). Use a 50,000-execution limit based on the roughly 47,000 executions FuzzImageStore completed in 30 seconds in CI. This keeps work stable across runners and avoids the duration issue. Assisted-by: Codex Signed-off-by: Chris Henzie <chrishenzie@gmail.com>
38 lines
1.4 KiB
Bash
Executable File
38 lines
1.4 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Copyright The containerd Authors.
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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# http://www.apache.org/licenses/LICENSE-2.0
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# Running Go's fuzzing for 50,000 executions. While this would be too
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# short to actually find issues, we want to make sure that these fuzzing
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# tests are not fundamentally broken. Using an execution limit rather than a
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# duration also avoids spurious failures when a duration expires
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# (https://go.dev/issue/75804).
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set -euo pipefail
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set -x
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fuzzlimit=50000x
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# keep the filename and Fuzz function name so we can run every fuzz test
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# in a package separately (`go test -fuzz` only supports single fuzz function)
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pkgs=$(git grep 'func Fuzz.*testing\.F' | grep -o '.*testing\.F)' | grep -v -E "vendor" | sort | uniq)
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IFS=$'\n'
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for pkg in $pkgs
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do
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pkg_path=$(echo $pkg | grep -o '.*/')
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fuzz_name=$(echo $pkg | grep -o 'Fuzz[^(]*')
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go test -fuzz=$fuzz_name ./$pkg_path -fuzztime=$fuzzlimit
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done
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