diff options
| -rw-r--r-- | api_test/main.c | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/api_test/main.c b/api_test/main.c index 1f42807..996ada7 100644 --- a/api_test/main.c +++ b/api_test/main.c @@ -294,6 +294,30 @@ node_check(test_batch_runner *runner) { cmark_node_free(doc); } +static int +S_handler(cmark_node *node, int entering, void *state) +{ + int *textnodes = state; + if (entering) { + if (node->type == CMARK_NODE_TEXT) { + *textnodes += 1; + } + } + return 1; +} + +static void +walk(test_batch_runner *runner) { + // Construct an incomplete tree. + cmark_node *doc = cmark_parse_document("> a *b*\n\nc", 10); + int textnodes = 0; + INT_EQ(runner, cmark_walk(doc, S_handler, &textnodes), 1, + "walk succeeds"); + INT_EQ(runner, textnodes, 3, "walk correctly counts text nodes"); + + cmark_node_free(doc); +} + static void create_tree(test_batch_runner *runner) { @@ -606,6 +630,7 @@ int main() { constructor(runner); accessors(runner); node_check(runner); + walk(runner); create_tree(runner); hierarchy(runner); parser(runner); @@ -619,4 +644,3 @@ int main() { return retval; } - |