chore: release v0.21.3

internal/lookup/homecall_test.go

@@ -19,3 +19,44 @@ func TestHomeCall(t *testing.T) {
 		}
 	}
 }
+
+// Mobile and maritime-mobile suffixes: /M is the case that surfaced in the field
+// (F4LYI/M resolved only to cty.dat while F4LYI resolved on QRZ), so pin the
+// whole suffix family — the home call is what the provider record is filed under.
+func TestHomeCallSuffixes(t *testing.T) {
+	for call, want := range map[string]string{
+		"F4LYI/M":   "F4LYI",
+		"F4LYI/MM":  "F4LYI",
+		"F4LYI/AM":  "F4LYI",
+		"F4LYI/QRP": "F4LYI",
+		"F4LYI/A":   "F4LYI",
+		"F4LYI/B":   "F4LYI",
+	} {
+		if got := homeCall(call); got != want {
+			t.Errorf("homeCall(%q) = %q, want %q", call, got, want)
+		}
+	}
+}
+
+// Operational suffixes must resolve to the bare call WITHOUT a provider query on
+// the slashed form; entity- and area-changing forms must not be stripped.
+func TestStripOpSuffix(t *testing.T) {
+	strip := map[string]string{
+		"F4LYI/M": "F4LYI", "F4LYI/MM": "F4LYI", "F4LYI/AM": "F4LYI",
+		"F4LYI/P": "F4LYI", "F4LYI/QRP": "F4LYI", "F4LYI/p": "F4LYI",
+		"F4BPO/M/P": "F4BPO",
+	}
+	for call, want := range strip {
+		got, ok := stripOpSuffix(call)
+		if !ok || got != want {
+			t.Errorf("stripOpSuffix(%q) = %q,%v — want %q,true", call, got, ok, want)
+		}
+	}
+	// These change the entity or the call area: they are real, separately
+	// registered forms and must be queried exactly as entered.
+	for _, call := range []string{"JW/OR1A", "VP8/F4BPO", "F4BPO/8", "DL/F4NIE", "OH2BH", "F4BPO/W6"} {
+		if got, ok := stripOpSuffix(call); ok {
+			t.Errorf("stripOpSuffix(%q) stripped to %q — it changes entity/area and must be kept", call, got)
+		}
+	}
+}