mirror of
https://github.com/tailscale/tailscale.git
synced 2026-10-10 04:12:47 -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>
97 lines
2.9 KiB
Go
97 lines
2.9 KiB
Go
// Copyright (c) Tailscale Inc & contributors
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// SPDX-License-Identifier: BSD-3-Clause
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package def_test
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import (
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"os"
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"testing"
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"time"
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"tailscale.com/util/def"
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)
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func TestLookupEnv(t *testing.T) {
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const key = "TS_DEF_TEST_LOOKUPENV"
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tests := []struct {
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name string
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unset bool
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value string
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def string
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want string
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}{
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{name: "unset", unset: true, def: "fallback", want: "fallback"},
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{name: "set", value: "value", def: "fallback", want: "value"},
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{name: "empty", value: "", def: "fallback", want: ""},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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t.Setenv(key, tt.value)
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if tt.unset {
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os.Unsetenv(key)
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}
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if got := def.LookupEnv(key, tt.def); got != tt.want {
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t.Errorf("LookupEnv(%q, %q) = %q; want %q", key, tt.def, got, tt.want)
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}
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})
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}
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}
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func TestBool(t *testing.T) {
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tests := []struct {
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name string
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in string
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def bool
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want bool
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}{
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{name: "empty_true", in: "", def: true, want: true},
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{name: "empty_false", in: "", def: false, want: false},
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{name: "valid_1", in: "1", def: false, want: true},
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{name: "valid_t", in: "t", def: false, want: true},
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{name: "valid_T", in: "T", def: false, want: true},
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{name: "valid_TRUE", in: "TRUE", def: false, want: true},
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{name: "valid_true", in: "true", def: false, want: true},
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{name: "valid_True", in: "True", def: false, want: true},
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{name: "valid_true_default_true", in: "true", def: true, want: true},
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{name: "valid_0", in: "0", def: true, want: false},
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{name: "valid_f", in: "f", def: true, want: false},
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{name: "valid_F", in: "F", def: true, want: false},
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{name: "valid_FALSE", in: "FALSE", def: true, want: false},
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{name: "valid_false", in: "false", def: true, want: false},
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{name: "valid_False", in: "False", def: true, want: false},
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{name: "valid_false_default_false", in: "false", def: false, want: false},
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{name: "invalid_true", in: "sure", def: true, want: true},
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{name: "invalid_false", in: "sure", def: false, want: false},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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if got := def.Bool(tt.in, tt.def); got != tt.want {
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t.Errorf("Bool(%q, %v) = %v; want %v", tt.in, tt.def, got, tt.want)
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}
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})
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}
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}
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func TestDuration(t *testing.T) {
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tests := []struct {
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name string
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in string
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def time.Duration
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want time.Duration
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}{
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{name: "empty_second", in: "", def: time.Second, want: time.Second},
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{name: "empty_zero", in: "", def: 0, want: 0},
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{name: "valid", in: "2m30s", def: time.Second, want: 2*time.Minute + 30*time.Second},
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{name: "valid_zero", in: "0s", def: time.Second, want: 0},
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{name: "invalid_second", in: "soon", def: time.Second, want: time.Second},
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{name: "invalid_minute", in: "soon", def: time.Minute, want: time.Minute},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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if got := def.Duration(tt.in, tt.def); got != tt.want {
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t.Errorf("Duration(%q, %v) = %v; want %v", tt.in, tt.def, got, tt.want)
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}
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})
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}
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}
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