Function parseWireMsgs

server/query_source_test.go:62–75

parseWireMsgs decodes the sequence of length-prefixed backend messages a clientConn wrote to its buffer (type byte + 4-byte length incl. length).

(t *testing.T, buf []byte)

		" standard ": "standard",  // surrounding whitespace ignored
		"":           "standard",  // empty = default
	}
	for raw, want := range valid {
		c := &clientConn{}
		if err := c.applyStartupQuerySource(raw); err != nil {
			t.Fatalf("applyStartupQuerySource(%q) error: %v", raw, err)
		}
		if got := c.QuerySource(); got != want {
			t.Fatalf("after startup option %q, QuerySource() = %q, want %q", raw, got, want)
		}
	}

	for _, raw := range []string{"garbage", "endpointss", strings.Repeat("x", 10*1024), "café\n\ttab"} {
		c := &clientConn{}
		err := c.applyStartupQuerySource(raw)
		if err == nil {
			t.Fatalf("applyStartupQuerySource(%.40q) = nil error, want 22023 rejection", raw)
		}