summaryrefslogtreecommitdiff
path: root/api_test
diff options
context:
space:
mode:
Diffstat (limited to 'api_test')
-rw-r--r--api_test/main.c269
1 files changed, 234 insertions, 35 deletions
diff --git a/api_test/main.c b/api_test/main.c
index f74dee2..b3b5b5a 100644
--- a/api_test/main.c
+++ b/api_test/main.c
@@ -2,15 +2,81 @@
#include <stdlib.h>
#include <string.h>
+#define CMARK_NO_SHORT_NAMES
#include "cmark.h"
#include "node.h"
#include "harness.h"
+static const cmark_node_type node_types[] = {
+ CMARK_NODE_DOCUMENT,
+ CMARK_NODE_BQUOTE,
+ CMARK_NODE_LIST,
+ CMARK_NODE_LIST_ITEM,
+ CMARK_NODE_FENCED_CODE,
+ CMARK_NODE_INDENTED_CODE,
+ CMARK_NODE_HTML,
+ CMARK_NODE_PARAGRAPH,
+ CMARK_NODE_ATX_HEADER,
+ CMARK_NODE_SETEXT_HEADER,
+ CMARK_NODE_HRULE,
+ CMARK_NODE_REFERENCE_DEF,
+ CMARK_NODE_STRING,
+ CMARK_NODE_SOFTBREAK,
+ CMARK_NODE_LINEBREAK,
+ CMARK_NODE_INLINE_CODE,
+ CMARK_NODE_INLINE_HTML,
+ CMARK_NODE_EMPH,
+ CMARK_NODE_STRONG,
+ CMARK_NODE_LINK,
+ CMARK_NODE_IMAGE
+};
+static const int num_node_types = sizeof(node_types) / sizeof(*node_types);
+
+static void
+test_content(test_batch_runner *runner, cmark_node_type type,
+ int allowed_content);
+
+static void
+constructor(test_batch_runner *runner)
+{
+ for (int i = 0; i < num_node_types; ++i) {
+ cmark_node_type type = node_types[i];
+ cmark_node *node = cmark_node_new(type);
+ OK(runner, node != NULL, "new type %d", type);
+ INT_EQ(runner, cmark_node_get_type(node), type,
+ "get_type %d", type);
+
+ switch (node->type) {
+ case CMARK_NODE_ATX_HEADER:
+ case CMARK_NODE_SETEXT_HEADER:
+ INT_EQ(runner, cmark_node_get_header_level(node), 1,
+ "default header level is 1");
+ node->as.header.level = 1;
+ break;
+
+ case CMARK_NODE_LIST:
+ INT_EQ(runner, cmark_node_get_list_type(node),
+ CMARK_BULLET_LIST,
+ "default is list type is bullet");
+ INT_EQ(runner, cmark_node_get_list_start(node), 1,
+ "default is list start is 1");
+ INT_EQ(runner, cmark_node_get_list_tight(node), 0,
+ "default is list is loose");
+ break;
+
+ default:
+ break;
+ }
+
+ cmark_node_destroy(node);
+ }
+}
+
static void
accessors(test_batch_runner *runner)
{
- static const unsigned char markdown[] =
+ static const char markdown[] =
"## Header\n"
"\n"
"* Item 1\n"
@@ -36,22 +102,16 @@ accessors(test_batch_runner *runner)
// Getters
cmark_node *header = cmark_node_first_child(doc);
- INT_EQ(runner, cmark_node_get_type(header), CMARK_NODE_ATX_HEADER,
- "get_type header");
INT_EQ(runner, cmark_node_get_header_level(header), 2,
"get_header_level");
cmark_node *bullet_list = cmark_node_next(header);
- INT_EQ(runner, cmark_node_get_type(bullet_list), CMARK_NODE_LIST,
- "get_type bullet list");
INT_EQ(runner, cmark_node_get_list_type(bullet_list),
CMARK_BULLET_LIST, "get_list_type bullet");
INT_EQ(runner, cmark_node_get_list_tight(bullet_list), 1,
"get_list_tight tight");
cmark_node *ordered_list = cmark_node_next(bullet_list);
- INT_EQ(runner, cmark_node_get_type(ordered_list), CMARK_NODE_LIST,
- "get_type ordered list");
INT_EQ(runner, cmark_node_get_list_type(ordered_list),
CMARK_ORDERED_LIST, "get_list_type ordered");
INT_EQ(runner, cmark_node_get_list_start(ordered_list), 2,
@@ -60,28 +120,20 @@ accessors(test_batch_runner *runner)
"get_list_tight loose");
cmark_node *code = cmark_node_next(ordered_list);
- INT_EQ(runner, cmark_node_get_type(code), CMARK_NODE_INDENTED_CODE,
- "get_type indented code");
STR_EQ(runner, cmark_node_get_string_content(code), "code\n",
"get_string_content indented code");
cmark_node *fenced = cmark_node_next(code);
- INT_EQ(runner, cmark_node_get_type(fenced), CMARK_NODE_FENCED_CODE,
- "get_type fenced code");
STR_EQ(runner, cmark_node_get_string_content(fenced), "fenced\n",
"get_string_content fenced code");
STR_EQ(runner, cmark_node_get_fence_info(fenced), "lang",
"get_fence_info");
cmark_node *html = cmark_node_next(fenced);
- INT_EQ(runner, cmark_node_get_type(html), CMARK_NODE_HTML,
- "get_type html");
STR_EQ(runner, cmark_node_get_string_content(html),
"<div>html</div>\n", "get_string_content html");
cmark_node *paragraph = cmark_node_next(html);
- INT_EQ(runner, cmark_node_get_type(paragraph), CMARK_NODE_PARAGRAPH,
- "get_type paragraph");
INT_EQ(runner, cmark_node_get_start_line(paragraph), 19,
"get_start_line");
INT_EQ(runner, cmark_node_get_start_column(paragraph), 1,
@@ -90,16 +142,12 @@ accessors(test_batch_runner *runner)
"get_end_line");
cmark_node *link = cmark_node_first_child(paragraph);
- INT_EQ(runner, cmark_node_get_type(link), CMARK_NODE_LINK,
- "get_type link");
STR_EQ(runner, cmark_node_get_url(link), "url",
"get_url");
STR_EQ(runner, cmark_node_get_title(link), "title",
"get_title");
cmark_node *string = cmark_node_first_child(link);
- INT_EQ(runner, cmark_node_get_type(string), CMARK_NODE_STRING,
- "get_type string");
STR_EQ(runner, cmark_node_get_string_content(string), "link",
"get_string_content string");
@@ -139,7 +187,7 @@ accessors(test_batch_runner *runner)
OK(runner, cmark_node_set_string_content(string, "LINK"),
"set_string_content string");
- char *rendered_html = (char *)cmark_render_html(doc);
+ char *rendered_html = cmark_render_html(doc);
static const char expected_html[] =
"<h3>Header</h3>\n"
"<ol start=\"3\">\n"
@@ -150,7 +198,7 @@ accessors(test_batch_runner *runner)
"<p>Item 2</p>\n"
"</li>\n"
"</ol>\n"
- "<ul start=\"2\">\n"
+ "<ul>\n"
"<li>Item 1</li>\n"
"<li>Item 2</li>\n"
"</ul>\n"
@@ -214,6 +262,22 @@ accessors(test_batch_runner *runner)
}
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_destroy(doc);
+}
+
+static void
create_tree(test_batch_runner *runner)
{
char *html;
@@ -221,66 +285,201 @@ create_tree(test_batch_runner *runner)
cmark_node *p = cmark_node_new(CMARK_NODE_PARAGRAPH);
OK(runner, cmark_node_append_child(doc, p), "append1");
- INT_EQ(runner, cmark_node_check(doc), 0, "append1 consistent");
+ 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), 0, "prepend1 consistent");
+ INT_EQ(runner, cmark_node_check(doc, NULL), 0, "prepend1 consistent");
cmark_node *str1 = cmark_node_new(CMARK_NODE_STRING);
cmark_node_set_string_content(str1, "Hello, ");
OK(runner, cmark_node_prepend_child(p, str1), "prepend2");
- INT_EQ(runner, cmark_node_check(doc), 0, "prepend2 consistent");
+ INT_EQ(runner, cmark_node_check(doc, NULL), 0, "prepend2 consistent");
cmark_node *str3 = cmark_node_new(CMARK_NODE_STRING);
cmark_node_set_string_content(str3, "!");
OK(runner, cmark_node_append_child(p, str3), "append2");
- INT_EQ(runner, cmark_node_check(doc), 0, "append2 consistent");
+ INT_EQ(runner, cmark_node_check(doc, NULL), 0, "append2 consistent");
cmark_node *str2 = cmark_node_new(CMARK_NODE_STRING);
cmark_node_set_string_content(str2, "world");
OK(runner, cmark_node_append_child(emph, str2), "append3");
- INT_EQ(runner, cmark_node_check(doc), 0, "append3 consistent");
+ INT_EQ(runner, cmark_node_check(doc, NULL), 0, "append3 consistent");
- html = (char *)cmark_render_html(doc);
+ html = cmark_render_html(doc);
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), 0, "ins before1 consistent");
+ 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), 0, "ins before2 consistent");
+ 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), 0, "ins after1 consistent");
+ INT_EQ(runner, cmark_node_check(doc, NULL), 0,
+ "ins after1 consistent");
// e13
- OK(runner, cmark_node_last_child(p) == str3, "ins after1 works");
+ 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), 0, "ins after2 consistent");
+ INT_EQ(runner, cmark_node_check(doc, NULL), 0,
+ "ins after2 consistent");
// 1e3
- OK(runner, cmark_node_first_child(p) == str1, "ins after2 works");
+ OK(runner, cmark_node_previous(emph) == str1, "ins after2 works");
- html = (char *)cmark_render_html(doc);
- STR_EQ(runner, html, "<p>Hello, <em>world</em>!</p>\n",
+ cmark_node_unlink(emph);
+
+ html = cmark_render_html(doc);
+ STR_EQ(runner, html, "<p>Hello, !</p>\n",
"render_html after shuffling");
free(html);
cmark_node_destroy(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_destroy(emph);
+}
+
+void
+hierarchy(test_batch_runner *runner)
+{
+ cmark_node *bquote1 = cmark_node_new(CMARK_NODE_BQUOTE);
+ cmark_node *bquote2 = cmark_node_new(CMARK_NODE_BQUOTE);
+ cmark_node *bquote3 = cmark_node_new(CMARK_NODE_BQUOTE);
+
+ OK(runner, cmark_node_append_child(bquote1, bquote2),
+ "append bquote2");
+ OK(runner, cmark_node_append_child(bquote2, bquote3),
+ "append bquote3");
+ OK(runner, !cmark_node_append_child(bquote3, bquote3),
+ "adding a node as child of itself fails");
+ OK(runner, !cmark_node_append_child(bquote3, bquote1),
+ "adding a parent as child fails");
+
+ cmark_node_destroy(bquote1);
+
+ int max_node_type = CMARK_NODE_LAST_BLOCK > CMARK_NODE_LAST_INLINE
+ ? CMARK_NODE_LAST_BLOCK : CMARK_NODE_LAST_INLINE;
+ OK(runner, max_node_type < 32, "all node types < 32");
+
+ int list_item_flag = 1 << CMARK_NODE_LIST_ITEM;
+ int top_level_blocks =
+ (1 << CMARK_NODE_BQUOTE) |
+ (1 << CMARK_NODE_LIST) |
+ (1 << CMARK_NODE_FENCED_CODE) |
+ (1 << CMARK_NODE_INDENTED_CODE) |
+ (1 << CMARK_NODE_HTML) |
+ (1 << CMARK_NODE_PARAGRAPH) |
+ (1 << CMARK_NODE_ATX_HEADER) |
+ (1 << CMARK_NODE_SETEXT_HEADER) |
+ (1 << CMARK_NODE_HRULE) |
+ (1 << CMARK_NODE_REFERENCE_DEF);
+ int all_inlines =
+ (1 << CMARK_NODE_STRING) |
+ (1 << CMARK_NODE_SOFTBREAK) |
+ (1 << CMARK_NODE_LINEBREAK) |
+ (1 << CMARK_NODE_INLINE_CODE) |
+ (1 << CMARK_NODE_INLINE_HTML) |
+ (1 << CMARK_NODE_EMPH) |
+ (1 << CMARK_NODE_STRONG) |
+ (1 << CMARK_NODE_LINK) |
+ (1 << CMARK_NODE_IMAGE);
+
+ test_content(runner, CMARK_NODE_DOCUMENT, top_level_blocks);
+ test_content(runner, CMARK_NODE_BQUOTE, top_level_blocks);
+ test_content(runner, CMARK_NODE_LIST, list_item_flag);
+ test_content(runner, CMARK_NODE_LIST_ITEM, top_level_blocks);
+ test_content(runner, CMARK_NODE_FENCED_CODE, 0);
+ test_content(runner, CMARK_NODE_INDENTED_CODE, 0);
+ test_content(runner, CMARK_NODE_HTML, 0);
+ test_content(runner, CMARK_NODE_PARAGRAPH, all_inlines);
+ test_content(runner, CMARK_NODE_ATX_HEADER, all_inlines);
+ test_content(runner, CMARK_NODE_SETEXT_HEADER, all_inlines);
+ test_content(runner, CMARK_NODE_HRULE, 0);
+ test_content(runner, CMARK_NODE_REFERENCE_DEF, 0);
+ test_content(runner, CMARK_NODE_STRING, 0);
+ test_content(runner, CMARK_NODE_SOFTBREAK, 0);
+ test_content(runner, CMARK_NODE_LINEBREAK, 0);
+ test_content(runner, CMARK_NODE_INLINE_CODE, 0);
+ test_content(runner, CMARK_NODE_INLINE_HTML, 0);
+ test_content(runner, CMARK_NODE_EMPH, all_inlines);
+ test_content(runner, CMARK_NODE_STRONG, all_inlines);
+ test_content(runner, CMARK_NODE_LINK, all_inlines);
+ test_content(runner, CMARK_NODE_IMAGE, all_inlines);
+}
+
+static void
+test_content(test_batch_runner *runner, cmark_node_type type,
+ int allowed_content)
+{
+ cmark_node *node = cmark_node_new(type);
+
+ for (int i = 0; i < num_node_types; ++i) {
+ cmark_node_type child_type = node_types[i];
+ cmark_node *child = cmark_node_new(child_type);
+
+ int got = cmark_node_append_child(node, child);
+ int expected = (allowed_content >> child_type) & 1;
+
+ INT_EQ(runner, got, expected,
+ "add %d as child of %d", child_type, type);
+
+ cmark_node_destroy(child);
+ }
+
+ cmark_node_destroy(node);
+}
+
+static void
+render_html(test_batch_runner *runner)
+{
+ char *html;
+
+ static const char markdown[] =
+ "foo *bar*\n"
+ "\n"
+ "paragraph 2\n";
+ cmark_node *doc = cmark_parse_document(markdown, sizeof(markdown) - 1);
+
+ cmark_node *paragraph = cmark_node_first_child(doc);
+ html = cmark_render_html(paragraph);
+ STR_EQ(runner, html, "<p>foo <em>bar</em></p>\n",
+ "render single paragraph");
+ free(html);
+
+ cmark_node *string = cmark_node_first_child(paragraph);
+ html = cmark_render_html(string);
+ STR_EQ(runner, html, "foo ", "render single inline");
+ free(html);
+
+ cmark_node *emph = cmark_node_next(string);
+ html = cmark_render_html(emph);
+ STR_EQ(runner, html, "<em>bar</em>", "render inline with children");
+ free(html);
+
+ cmark_node_destroy(doc);
}
int main() {
int retval;
test_batch_runner *runner = test_batch_runner_new();
+ constructor(runner);
accessors(runner);
+ node_check(runner);
create_tree(runner);
+ hierarchy(runner);
+ render_html(runner);
test_print_summary(runner);
retval = test_ok(runner) ? 0 : 1;