Fix hex color handling in SVG exporter

pyte provides 256-color/truecolor values without # prefix (e.g., 'ff8700'). Added check to prepend # for 6-digit hex strings.
2026-01-24 18:34:13 +00:00
parent d5a060d6aa
commit e161d94bcc
2 changed files with 13 additions and 1 deletions
@@ -31,6 +31,13 @@ class TestColorToHex:
        assert _color_to_hex("#123456") == "#123456"
        assert _color_to_hex("#AABBCC") == "#AABBCC"

+    def test_hex_color_without_hash(self) -> None:
+        """Hex colors without # prefix (pyte's 256-color/truecolor) get # added."""
+        assert _color_to_hex("ff0000") == "#ff0000"
+        assert _color_to_hex("123456") == "#123456"
+        assert _color_to_hex("AABBCC") == "#AABBCC"
+        assert _color_to_hex("ff8700") == "#ff8700"  # Common 256-color orange
+
    def test_named_colors(self) -> None:
        """Named ANSI colors map correctly."""
        assert _color_to_hex("red") == ANSI_COLORS["red"]