Fix crashes with infinite lengths (part 2) (#2298)

1 files changed, 25 insertions, 0 deletions

diff --git a/tests/typ/bugs/layout-infinite-lengths.typ b/tests/typ/bugs/layout-infinite-lengths.typ
new file mode 100644
index 00000000..501e517e
--- /dev/null
+++ b/tests/typ/bugs/layout-infinite-lengths.typ
@@ -0,0 +1,25 @@
+// Test that passing infinite lengths to drawing primitives does not crash Typst.
+
+---
+#set page(width: auto, height: auto)
+
+// Error: cannot expand into infinite width
+#layout(size => grid(columns: (size.width, size.height))[a][b][c][d])
+
+---
+#set page(width: auto, height: auto)
+
+// Error: 17-66 cannot create grid with infinite height
+#layout(size => grid(rows: (size.width, size.height))[a][b][c][d])
+
+---
+#set page(width: auto, height: auto)
+
+// Error: 17-41 cannot create line with infinite length
+#layout(size => line(length: size.width))
+
+---
+#set page(width: auto, height: auto)
+
+// Error: 17-54 cannot create polygon with infinite size
+#layout(size => polygon((0pt,0pt), (0pt, size.width)))