go.toolchain.rev: bump oss, test toolchain matches go.toolchain.rev

Update go.toolchain.rev for https://github.com/tailscale/go/pull/104 and
add a test that, when using the tailscale_go build tag, we use the
right Go toolchain.

We'll crank up the strictness in later commits.

Updates #13527

Change-Id: Ifb09a844858be2beb144a420e4e9dbdc5c03ae3a
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
pull/13536/head
Brad Fitzpatrick 2 months ago committed by Brad Fitzpatrick
parent d0a56a8870
commit 3e9ca6c64b

@ -1 +1 @@
ed9dc37b2b000f376a3e819cbb159e2c17a2dac6 bf15628b759344c6fc7763795a405ba65b8be5d7

@ -0,0 +1,35 @@
// Copyright (c) Tailscale Inc & AUTHORS
// SPDX-License-Identifier: BSD-3-Clause
//go:build tailscale_go
package tailscaleroot
import (
"os"
"runtime/debug"
"strings"
"testing"
)
func TestToolchainMatches(t *testing.T) {
bi, ok := debug.ReadBuildInfo()
if !ok {
t.Fatal("failed to read build info")
}
var tsRev string
for _, s := range bi.Settings {
if s.Key == "tailscale.toolchain.rev" {
tsRev = s.Value
break
}
}
want := strings.TrimSpace(GoToolchainRev)
if tsRev != want {
if os.Getenv("TS_PERMIT_TOOLCHAIN_MISMATCH") == "1" {
t.Logf("tailscale.toolchain.rev = %q, want %q; but ignoring due to TS_PERMIT_TOOLCHAIN_MISMATCH=1", tsRev, want)
return
}
t.Errorf("tailscale.toolchain.rev = %q, want %q; permit with TS_PERMIT_TOOLCHAIN_MISMATCH=1", tsRev, want)
}
}
Loading…
Cancel
Save