Added test case for recently fixed csg normalization bugfix

1 files changed, 9 insertions, 0 deletions

diff --git a/testdata/scad/bugs/intersection-prune-test.scad b/testdata/scad/bugs/intersection-prune-test.scad
new file mode 100644
index 0000000..3c6df7a
--- /dev/null
+++ b/testdata/scad/bugs/intersection-prune-test.scad
@@ -0,0 +1,9 @@
+// This tree cannot be pruned inline, but will still result in an empty CSG tree
+// Crashes OpenSCAD-2011.12. Bug fixed in 14e4f3bb
+intersection() {
+ union() {
+  cube();
+  translate([4,0,0]) cube();
+ }
+ translate([2,0,0]) cube();
+}