Function TestToolchainMatches

version_tailscale_test.go:14–27

(t *testing.T)

)

func TestToolchainMatches(t *testing.T) {
	tsRev, ok := tailscaleToolchainRev()
	if !ok {
		t.Fatal("failed to read build info")
	}
	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)
	}
}