diff --git a/crates/rustmotion-html/src/element.rs b/crates/rustmotion-html/src/element.rs
index 66db5c2..c308265 100644
--- a/crates/rustmotion-html/src/element.rs
+++ b/crates/rustmotion-html/src/element.rs
@@ -7,6 +7,16 @@ use crate::{element_attrs, tag_name, HtmlError};
enum TagKind {
Container,
Text,
+ /// Tags that never visually render in real HTML either (`
real
"#);
+ let children = v["children"].as_array().expect("children array");
+ assert_eq!(
+ children.len(),
+ 1,
+ "script content must not become a component: {v}"
+ );
+ assert_eq!(children[0]["content"], json!("real"));
+ }
+
+ #[test]
+ fn title_and_noscript_and_template_elements_are_skipped_not_painted() {
+ let v = map_first(
+ r#"
tttpl
real
"#,
+ );
+ let children = v["children"].as_array().expect("children array");
+ assert_eq!(
+ children.len(),
+ 1,
+ "title/noscript/template content must not become a component: {v}"
+ );
+ assert_eq!(children[0]["content"], json!("real"));
+ }
+
+ #[test]
+ fn tag_kind_head_is_ignored() {
+ // content never survives as a distinct DOM node when authored
+ // inline (html5ever drops the wrapper per HTML5 "in body" parsing
+ // rules and lets its text bleed into the parent), so this can only be
+ // exercised at the `tag_kind` unit level, not through the full
+ // element_to_value/html_to_scenario_value pipeline.
+ assert!(matches!(tag_kind("head"), TagKind::Ignored));
+ }
+
+ // --- unsupported native elements (constat 3) ---
+
+ #[test]
+ fn img_element_is_refused_with_rm_image_suggestion() {
+ let e = map_first_err(r#""#);
+ match e {
+ crate::HtmlError::UnsupportedNativeElement { tag, suggestion } => {
+ assert_eq!(tag, "img");
+ assert_eq!(suggestion, "rm-image");
+ }
+ other => panic!("expected UnsupportedNativeElement, got: {other:?}"),
+ }
+ }
+
+ #[test]
+ fn video_element_is_refused_with_rm_video_suggestion() {
+ let e = map_first_err(r#""#);
+ match e {
+ crate::HtmlError::UnsupportedNativeElement { tag, suggestion } => {
+ assert_eq!(tag, "video");
+ assert_eq!(suggestion, "rm-video");
+ }
+ other => panic!("expected UnsupportedNativeElement, got: {other:?}"),
+ }
+ }
+
+ #[test]
+ fn svg_element_is_refused_with_rm_svg_suggestion() {
+ let e = map_first_err(r#""#);
+ match e {
+ crate::HtmlError::UnsupportedNativeElement { tag, suggestion } => {
+ assert_eq!(tag, "svg");
+ assert_eq!(suggestion, "rm-svg");
+ }
+ other => panic!("expected UnsupportedNativeElement, got: {other:?}"),
+ }
+ }
+
+ // --- boolean attributes on custom elements (constat 4) ---
+
+ #[test]
+ fn custom_element_bool_attribute_true_and_false() {
+ let v = map_first(r#""#);
+ assert_eq!(v["auto_scroll"], json!(false));
+ assert_eq!(v["diff"], json!(true));
+ }
+
+ #[test]
+ fn custom_element_bare_attribute_becomes_true() {
+ let v = map_first(r#""#);
+ assert_eq!(
+ v["diff"],
+ json!(true),
+ "bare boolean attribute must become true, not be dropped: {v}"
+ );
+ }
}
diff --git a/crates/rustmotion-html/src/lib.rs b/crates/rustmotion-html/src/lib.rs
index dcfd7eb..092bd1d 100644
--- a/crates/rustmotion-html/src/lib.rs
+++ b/crates/rustmotion-html/src/lib.rs
@@ -69,6 +69,34 @@ pub enum HtmlError {
/// Emitted when `` sets both `path`/`src` and `source` — they are mutually exclusive.
#[error(": 'path'/'src' and 'source' are mutually exclusive")]
FontPathAndSourceConflict { family: String },
+ /// Emitted for `
Styled by class
"##;
+ let err = html_to_scenario_value(html).expect_err("
Hi
"##;
+ let err =
+ html_to_scenario_value(html).expect_err("root-level
"#);
+ match e {
+ crate::HtmlError::UnsupportedNativeElement { tag, suggestion } => {
+ assert_eq!(tag, "img");
+ assert_eq!(suggestion, "rm-image");
+ }
+ other => panic!("expected UnsupportedNativeElement, got: {other:?}"),
+ }
+ }
+
+ #[test]
+ fn video_element_is_refused_with_rm_video_suggestion() {
+ let e = map_first_err(r#""#);
+ match e {
+ crate::HtmlError::UnsupportedNativeElement { tag, suggestion } => {
+ assert_eq!(tag, "video");
+ assert_eq!(suggestion, "rm-video");
+ }
+ other => panic!("expected UnsupportedNativeElement, got: {other:?}"),
+ }
+ }
+
+ #[test]
+ fn svg_element_is_refused_with_rm_svg_suggestion() {
+ let e = map_first_err(r#""#);
+ match e {
+ crate::HtmlError::UnsupportedNativeElement { tag, suggestion } => {
+ assert_eq!(tag, "svg");
+ assert_eq!(suggestion, "rm-svg");
+ }
+ other => panic!("expected UnsupportedNativeElement, got: {other:?}"),
+ }
+ }
+
+ // --- boolean attributes on custom elements (constat 4) ---
+
+ #[test]
+ fn custom_element_bool_attribute_true_and_false() {
+ let v = map_first(r#"