star-line

commit 93bc30c7734727aed47697edc65903ca1f16c1f3
parent e0669f09d99f5866e16b662a05f13310fff6b0db
Author: Vincent Forest <vincent.forest@meso-star.com>
Date:   Thu, 30 Apr 2026 12:26:49 +0200

Taking tree-building tests a step further

Add a test for building a tree sequentially. By default, the tree is
built in parallel.

Diffstat:
M
src/test_sln_tree.c
 | 
15
+++++++++++++++

1 file changed, 15 insertions(+), 0 deletions(-)
diff --git a/src/test_sln_tree.c b/src/test_sln_tree.c
@@ -415,6 +415,14 @@ test_tree
   CHK(sln_tree_create(sln, &tree_args, &tree) == RES_BAD_ARG);
   tree_args.leaf_nlines = SLN_TREE_CREATE_ARGS_DEFAULT.leaf_nlines;
 
+  tree_args.nthreads_hint = 0;
+  CHK(sln_tree_create(sln, &tree_args, &tree) == RES_BAD_ARG);
+  tree_args.nthreads_hint = 1;
+
+  /* Check that, as expected, the tree is created correctly using the arguments
+   * defined so far. This will confirm that the creation failures tested so far
+   * are indeed due to arguments explicitly defined as incorrect, and not to
+   * invalid arguments introduced by mistake */
   CHK(sln_tree_create(sln, &tree_args, &tree) == RES_OK);
 
   if(tree_args.arity == 2 && tree_args.collapse_polylines == 0) {
@@ -566,6 +574,13 @@ main(int argc, char** argv)
   test_tree(sln, &tree_args, line_list);
   test_tree_serialization(sln, &tree_args);
 
+  /* Test a tree with a non default arity built sequentially*/
+  tree_args.arity = 13;
+  tree_args.nthreads_hint = 1;
+  test_tree(sln, &tree_args, line_list);
+  test_tree_serialization(sln, &tree_args);
+  tree_args.nthreads_hint = SLN_TREE_CREATE_ARGS_DEFAULT.nthreads_hint;
+
   /* Test a tree with a non-standard arity, where the polylines of the internal
    * nodes are created by collapsing the polylines of their child nodes */
   tree_args.arity = 5;