From e7672ddcea7061755c23a5c3a97160d1cdc68397 Mon Sep 17 00:00:00 2001
From: nobkd <44443899+nobkd@users.noreply.github.com>
Date: Thu, 14 Nov 2024 19:22:11 +0100
Subject: [PATCH] test: cmark-spec

---
 packages/nuemark/package.json       |  3 +++
 packages/nuemark/test/cmark.test.js | 20 ++++++++++++++++++++
 2 files changed, 23 insertions(+)
 create mode 100644 packages/nuemark/test/cmark.test.js

diff --git a/packages/nuemark/package.json b/packages/nuemark/package.json
index e33f72a6..6721cbe9 100644
--- a/packages/nuemark/package.json
+++ b/packages/nuemark/package.json
@@ -19,6 +19,9 @@
     "marked": "^13.0.3",
     "nue-glow": "*"
   },
+  "devDependencies": {
+    "commonmark-spec": "^0.31.2"
+  },
   "jest": {
     "setupFilesAfterEnv": [
       "jest-extended/all",
diff --git a/packages/nuemark/test/cmark.test.js b/packages/nuemark/test/cmark.test.js
new file mode 100644
index 00000000..fb245b2a
--- /dev/null
+++ b/packages/nuemark/test/cmark.test.js
@@ -0,0 +1,20 @@
+import { tests } from 'commonmark-spec'
+import { nuemark } from '../index.js'
+
+tests.forEach(v => {
+    v.markdown = v.markdown.replaceAll('→', '\t').trimEnd()
+    v.html = v.html.replaceAll('→', '\t').trimEnd()
+})
+
+const skipSections = ['Tabs', 'Indented code blocks', 'Raw HTML', 'HTML blocks']
+const skipNumbers = []
+
+for (const testCase of tests) {
+    if (skipSections.includes(testCase.section) ||
+        skipNumbers.includes(testCase.number)) continue
+
+    test(`cmark spec: ${testCase.section}; ${testCase.number}`, () => {
+        console.log(testCase.number, JSON.stringify(testCase.markdown))
+        expect(nuemark(testCase.markdown)).toEqual(testCase.html)
+    })
+}