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SVG export: type with small capitals, superscript, subscript or tab leaders is written as outlines (#3869)

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bflatastic
2026-10-24 04:49:08 +07:00
parent 88884bcd01
commit 166afce360
2 changed files with 30 additions and 2 deletions
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crates/engine/src/cmd/fileio/tests_svg.rs
+24
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@@ -180,6 +180,30 @@ fn reopened_preserve_editing_svg_saves_as_the_full_document() {
let _ = std::fs::remove_dir_all(dir);
}
/// #3869: small capitals, superscript and subscript, and tab leaders, which SVG text can't draw,
/// are written as outlines (as vertical type and ruby are) rather than as plain text at full size;
/// type without them stays text.
#[test]
fn type_svg_text_cant_draw_is_written_as_outlines() {
let mut s = Session::new();
s.execute("file.new", &json!({"width": 500, "height": 200})).unwrap();
s.execute("text.create", &json!({"x": 50, "y": 100, "text": "Small caps x2 H2O", "size": 30})).unwrap();
let plain = svg(&mut s, json!({}));
assert!(plain.contains("<text"), "plain type stays text: {plain}");
for style in [json!({"smallCaps": true}), json!({"position": "superscript"}), json!({"position": "subscript"})] {
let mut t = Session::new();
t.execute("file.new", &json!({"width": 500, "height": 200})).unwrap();
let id = t.execute("text.create", &json!({"x": 50, "y": 100, "text": "Small caps x2 H2O", "size": 30})).unwrap()["id"].clone();
let mut p = style.clone();
p["id"] = id;
p["start"] = json!(0);
p["end"] = json!(5);
t.execute("text.setRangeStyle", &p).unwrap();
let out = svg(&mut t, json!({}));
assert!(!out.contains("<text") && out.contains("<path"), "{style}: {out}");
}
}
#[test]
fn save_writes_svg_and_remembers_its_options() {
let mut s = session(1);