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https://github.com/tailscale/tailscale.git
synced 2026-09-14 14:59:57 -04:00
Mike Jensen
0188b38666
Prior to this change there were two problems with our fuzzing for oss-fuzz: 1. There was an issue if the fuzzing spanned two files (mingled with the testing). 2. The fuzzing needs to be part of the implementation package (no _test packages). This change fixes that by moving all package fuzzing into a common `fuzz_test.go` within the package. Updates https://github.com/tailscale/corp/issues/46608 Change-Id: I0b95edcd0df946f723eea32f575c679214c0b202 Signed-off-by: Mike Jensen <mikej@tailscale.com>
62 lines
1.2 KiB
Go
62 lines
1.2 KiB
Go
// Copyright (c) Tailscale Inc & contributors
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// SPDX-License-Identifier: BSD-3-Clause
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package def
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import (
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"strconv"
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"testing"
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"time"
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)
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func FuzzBool(f *testing.F) {
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for _, tc := range []struct {
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in string
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def bool
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}{
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{in: "", def: true},
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{in: "", def: false},
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{in: "true", def: false},
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{in: "false", def: true},
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{in: "sure", def: true},
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{in: "sure", def: false},
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} {
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f.Add(tc.in, tc.def)
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}
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f.Fuzz(func(t *testing.T, in string, fallback bool) {
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got := Bool(in, fallback)
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want, err := strconv.ParseBool(in)
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if in == "" || err != nil {
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want = fallback
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}
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if got != want {
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t.Fatalf("Bool(%q, %v) = %v; want %v", in, fallback, got, want)
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}
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})
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}
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func FuzzDuration(f *testing.F) {
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for _, tc := range []struct {
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in string
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def time.Duration
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}{
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{in: "", def: time.Second},
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{in: "", def: 0},
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{in: "2m30s", def: time.Second},
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{in: "soon", def: time.Second},
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} {
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f.Add(tc.in, int64(tc.def))
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}
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f.Fuzz(func(t *testing.T, in string, fallbackN int64) {
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fallback := time.Duration(fallbackN)
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got := Duration(in, fallback)
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want, err := time.ParseDuration(in)
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if in == "" || err != nil {
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want = fallback
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}
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if got != want {
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t.Fatalf("Duration(%q, %v) = %v; want %v", in, fallback, got, want)
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}
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})
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}
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