tailscale/control/controlclient/debug_test.go
Brad Fitzpatrick 1986d071c3 control/controlclient: don't use regexp in goroutine stack scrubbing
To reduce binary size on iOS.

Updates 

Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2021-07-22 13:18:05 -07:00

31 lines
770 B
Go

// Copyright (c) 2021 Tailscale Inc & AUTHORS All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package controlclient
import "testing"
func TestScrubbedGoroutineDump(t *testing.T) {
t.Logf("Got:\n%s\n", scrubbedGoroutineDump())
}
func TestScrubHex(t *testing.T) {
tests := []struct {
in, want string
}{
{"foo", "foo"},
{"", ""},
{"0x", "?_"},
{"0x001 and same 0x001", "v1%1_ and same v1%1_"},
{"0x008 and same 0x008", "v1%0_ and same v1%0_"},
{"0x001 and diff 0x002", "v1%1_ and diff v2%2_"},
}
for _, tt := range tests {
got := scrubHex([]byte(tt.in))
if string(got) != tt.want {
t.Errorf("for input:\n%s\n\ngot:\n%s\n\nwant:\n%s\n", tt.in, got, tt.want)
}
}
}