Check the socket path before the daemon writes

[onechat] / daemon_test.go

diff --git a/daemon_test.go b/daemon_test.go
index 91d6ecc8658095f12c6be089e2b229ab7db83889..fe409293d85f50638eeb7cc017942e0e19488e01 100644 (file)
--- a/daemon_test.go
+++ b/daemon_test.go
@@ -116,6 +116,18 @@ func TestListenSocketRefusesALongPath(t *testing.T) {
        require.ErrorContains(t, err, "set ONECHAT_DIR to a shorter path")
 }
 
        require.ErrorContains(t, err, "set ONECHAT_DIR to a shorter path")
 }
 

+func TestDaemonWritesNoFileForALongSocketPath(t *testing.T) {
+       dir := filepath.Join(t.TempDir(), strings.Repeat("d", 100))
+       t.Setenv("ONECHAT_DIR", dir)
+
+       err := daemon(t.Context(), io.Discard)
+       require.ErrorContains(t, err, "set ONECHAT_DIR to a shorter path")
+
+       entries, err := os.ReadDir(dir)
+       require.NoError(t, err)
+       require.Empty(t, entries)
+}
+

 func TestOneProcessHoldsTheTokens(t *testing.T) {
        dir := t.TempDir()
        lock, err := lockTokens(dir)
 func TestOneProcessHoldsTheTokens(t *testing.T) {
        dir := t.TempDir()
        lock, err := lockTokens(dir)