static void
node_check(test_batch_runner *runner) {
// Construct an incomplete tree.
cmark_node *doc = cmark_node_new(CMARK_NODE_DOCUMENT);
cmark_node *p1 = cmark_node_new(CMARK_NODE_PARAGRAPH);
cmark_node *p2 = cmark_node_new(CMARK_NODE_PARAGRAPH);
doc->first_child = p1;
p1->next = p2;
INT_EQ(runner, cmark_node_check(doc, NULL), 4, "node_check works");
INT_EQ(runner, cmark_node_check(doc, NULL), 0,
"node_check fixes tree");
cmark_node_free(doc);
}
cmark_node *cmark_finish(cmark_doc_parser *parser)
{
finalize_document(parser);
strbuf_free(parser->curline);
#if CMARK_DEBUG_NODES
if (cmark_node_check(parser->root)) {
abort();
}
#endif
return parser->root;
}
cmark_node *cmark_parser_finish(cmark_parser *parser)
{
if (parser->linebuf->size) {
S_process_line(parser, parser->linebuf->ptr,
parser->linebuf->size);
cmark_strbuf_clear(parser->linebuf);
}
finalize_document(parser);
cmark_strbuf_free(parser->curline);
#if CMARK_DEBUG_NODES
if (cmark_node_check(parser->root, stderr)) {
abort();
}
#endif
return parser->root;
}
cmark_node *cmark_parser_finish(cmark_parser *parser) {
if (parser->linebuf->size) {
S_process_line(parser, parser->linebuf->ptr, parser->linebuf->size);
cmark_strbuf_clear(parser->linebuf);
}
finalize_document(parser);
if (parser->options & CMARK_OPT_NORMALIZE) {
cmark_consolidate_text_nodes(parser->root);
}
cmark_strbuf_free(parser->curline);
#if CMARK_DEBUG_NODES
if (cmark_node_check(parser->root, stderr)) {
abort();
}
#endif
return parser->root;
}
static void
create_tree(test_batch_runner *runner)
{
char *html;
cmark_node *doc = cmark_node_new(CMARK_NODE_DOCUMENT);
cmark_node *p = cmark_node_new(CMARK_NODE_PARAGRAPH);
OK(runner, !cmark_node_insert_before(doc, p),
"insert before root fails");
OK(runner, !cmark_node_insert_after(doc, p),
"insert after root fails");
OK(runner, cmark_node_append_child(doc, p), "append1");
INT_EQ(runner, cmark_node_check(doc, NULL), 0, "append1 consistent");
OK(runner, cmark_node_parent(p) == doc, "node_parent");
cmark_node *emph = cmark_node_new(CMARK_NODE_EMPH);
OK(runner, cmark_node_prepend_child(p, emph), "prepend1");
INT_EQ(runner, cmark_node_check(doc, NULL), 0, "prepend1 consistent");
cmark_node *str1 = cmark_node_new(CMARK_NODE_TEXT);
cmark_node_set_literal(str1, "Hello, ");
OK(runner, cmark_node_prepend_child(p, str1), "prepend2");
INT_EQ(runner, cmark_node_check(doc, NULL), 0, "prepend2 consistent");
cmark_node *str3 = cmark_node_new(CMARK_NODE_TEXT);
cmark_node_set_literal(str3, "!");
OK(runner, cmark_node_append_child(p, str3), "append2");
INT_EQ(runner, cmark_node_check(doc, NULL), 0, "append2 consistent");
cmark_node *str2 = cmark_node_new(CMARK_NODE_TEXT);
cmark_node_set_literal(str2, "world");
OK(runner, cmark_node_append_child(emph, str2), "append3");
INT_EQ(runner, cmark_node_check(doc, NULL), 0, "append3 consistent");
html = cmark_render_html(doc, CMARK_OPT_DEFAULT);
STR_EQ(runner, html, "<p>Hello, <em>world</em>!</p>\n",
"render_html");
free(html);
OK(runner, cmark_node_insert_before(str1, str3), "ins before1");
INT_EQ(runner, cmark_node_check(doc, NULL), 0,
"ins before1 consistent");
// 31e
OK(runner, cmark_node_first_child(p) == str3, "ins before1 works");
OK(runner, cmark_node_insert_before(str1, emph), "ins before2");
INT_EQ(runner, cmark_node_check(doc, NULL), 0,
"ins before2 consistent");
// 3e1
OK(runner, cmark_node_last_child(p) == str1, "ins before2 works");
OK(runner, cmark_node_insert_after(str1, str3), "ins after1");
INT_EQ(runner, cmark_node_check(doc, NULL), 0,
"ins after1 consistent");
// e13
OK(runner, cmark_node_next(str1) == str3, "ins after1 works");
OK(runner, cmark_node_insert_after(str1, emph), "ins after2");
INT_EQ(runner, cmark_node_check(doc, NULL), 0,
"ins after2 consistent");
// 1e3
OK(runner, cmark_node_previous(emph) == str1, "ins after2 works");
cmark_node_unlink(emph);
html = cmark_render_html(doc, CMARK_OPT_DEFAULT);
STR_EQ(runner, html, "<p>Hello, !</p>\n",
"render_html after shuffling");
free(html);
cmark_node_free(doc);
// TODO: Test that the contents of an unlinked inline are valid
// after the parent block was destroyed. This doesn't work so far.
cmark_node_free(emph);
}