From 7cb6928995c92ed5141fccaab410b99f1283d175 Mon Sep 17 00:00:00 2001
From: Lilleman auf Larv <lilleman@larvit.se>
Date: Tue, 15 Sep 2026 17:11:10 +0200
Subject: [PATCH] Tests: fake:"-" leaves an embedded struct unfilled, a leading
 / is refused naming the path, and a name may not be -

---
 inline_test.go  | 1 +
 loading_test.go | 4 ++++
 struct_test.go  | 7 +++++++
 3 files changed, 12 insertions(+)

diff --git a/inline_test.go b/inline_test.go
index bb5b7f5..0ee9a8c 100644
--- a/inline_test.go
+++ b/inline_test.go
@@ -181,6 +181,7 @@ func TestIsTemplate(t *testing.T) {
 		"{/sv_SE.person.last}": "{/sv_SE.person.last} is the path sv_SE.person.last written as a template; write sv_SE.person.last",
 		`"{/sv_SE.person}"`:    "write sv_SE.person",
 		"{.person.last}":       "write person.last",
+		"/sv_SE.person":        "write sv_SE.person",
 	} {
 		if _, err := IsTemplate(arg); err == nil || !strings.Contains(err.Error(), want) {
 			t.Errorf("IsTemplate(%q) = %v; want it rejected naming %s", arg, err, want)
diff --git a/loading_test.go b/loading_test.go
index 681fe67..bd947af 100644
--- a/loading_test.go
+++ b/loading_test.go
@@ -298,6 +298,10 @@ func TestNewErrors(t *testing.T) {
 			map[string]string{"a(b/cat": `"1"`},
 			`folder "a(b" contains "("`,
 		},
+		"field name a struct tag reserves": {
+			map[string]string{"a": `{"format":"{x}","x":"1","-":"2"}`},
+			`field "-" is reserved`,
+		},
 		// A repeated arm skews an alternation, which weight is the spelling for.
 		"repeated alternation arm": {
 			map[string]string{"a": `{"format":"{x|x}","x":"1"}`},
diff --git a/struct_test.go b/struct_test.go
index 7e5c18b..eb348d2 100644
--- a/struct_test.go
+++ b/struct_test.go
@@ -106,6 +106,13 @@ func TestFakeStructFillsEmbeddedFieldsIntoItsRecord(t *testing.T) {
 			t.Fatalf("%+v, %+v: want the promoted fields one person with the struct's own, the embedded pointer allocated", e, e.StructFamily)
 		}
 	}
+	var skipped struct {
+		structGiven `fake:"-"`
+		Email       string `fake:"{lowercase(/person.first)}@example.com"`
+	}
+	if err := f.FakeStruct(&skipped); err != nil || skipped.First != "" || skipped.Email == "" {
+		t.Errorf("FakeStruct = %v, %+v; want the embedded struct under fake:\"-\" left unfilled beside the filled field", err, skipped)
+	}
 }
 
 func TestFakeStructDrawsANestedStructApart(t *testing.T) {