Reorganize library and tests

1 files changed, 52 insertions, 0 deletions

diff --git a/tests/typ/visualize/line.typ b/tests/typ/visualize/line.typ
new file mode 100644
index 00000000..2cb2fc9c
--- /dev/null
+++ b/tests/typ/visualize/line.typ
@@ -0,0 +1,52 @@
+// Test lines
+
+---
+// Default line.
+#line()
+
+---
+// Test the to argument.
+{
+    line(to: (10pt, 0pt))
+    line(origin: (0pt, 10pt), to: (0pt, 0pt))
+    line(to: (15pt, 15pt))
+}
+#v(.5cm)
+
+---
+// Test the angle argument and positioning.
+
+#set page(fill: rgb("0B1026"))
+#set line(stroke: white)
+
+#let star(width, ..args) = box(width: width, height: width)[
+  #set text(spacing: 0%)
+  #set line(..args)
+  #set par(align: left)
+  #line(length: +30%, origin: (09.0%, 02%))
+  #line(length: +30%, origin: (38.7%, 02%), angle: -72deg)
+  #line(length: +30%, origin: (57.5%, 02%), angle: 252deg)
+  #line(length: +30%, origin: (57.3%, 02%))
+  #line(length: -30%, origin: (88.0%, 02%), angle: -36deg)
+  #line(length: +30%, origin: (73.3%, 48%), angle: 252deg)
+  #line(length: -30%, origin: (73.5%, 48%), angle: 36deg)
+  #line(length: +30%, origin: (25.4%, 48%), angle: -36deg)
+  #line(length: +30%, origin: (25.6%, 48%), angle: -72deg)
+  #line(length: +32%, origin: (8.50%, 02%), angle: 34deg)
+]
+
+#align(center, grid(
+  columns: 3,
+  column-gutter: 10pt,
+  ..((star(20pt, stroke: 0.5pt),) * 9)
+))
+
+---
+// Test errors.
+
+// Error: 11-18 point array must contain exactly two entries
+#line(to: (50pt,))
+
+---
+// Error: 15-27 expected relative length, found angle
+#line(origin: (3deg, 10pt), length: 5cm)