1 files changed, 52 insertions, 0 deletions
diff --git a/packages/markdown/marked/test/specs/run-spec.js b/packages/markdown/marked/test/specs/run-spec.js
new file mode 100644
index 00000000..3af0aa45
--- /dev/null
+++ b/packages/markdown/marked/test/specs/run-spec.js
@@ -0,0 +1,52 @@
+function runSpecs(title, file, options) {
+  const json = require(file);
+  let longestName = 0;
+  let maxSpecs = 0;
+  const specs = json.reduce((obj, spec) => {
+    if (!obj[spec.section]) {
+      longestName = Math.max(spec.section.length, longestName);
+      obj[spec.section] = {
+        specs: [],
+        pass: 0,
+        total: 0
+      };
+    }
+    obj[spec.section].total++;
+    maxSpecs = Math.max(obj[spec.section].total, maxSpecs);
+    if (!spec.shouldFail) {
+      obj[spec.section].pass++;
+    }
+    obj[spec.section].specs.push(spec);
+    return obj;
+  }, {});
+
+  describe(title, () => {
+    const maxSpecsLen = ('' + maxSpecs).length;
+    const spaces = maxSpecsLen * 2 + longestName + 11;
+    console.log('-'.padEnd(spaces + 4, '-'));
+    console.log(`| ${title.padStart(Math.ceil((spaces + title.length) / 2)).padEnd(spaces)} |`);
+    console.log(`| ${' '.padEnd(spaces)} |`);
+    Object.keys(specs).forEach(section => {
+      console.log(`| ${section.padEnd(longestName)} ${('' + specs[section].pass).padStart(maxSpecsLen)} of ${('' + specs[section].total).padStart(maxSpecsLen)} ${(100 * specs[section].pass / specs[section].total).toFixed().padStart(4)}% |`);
+      describe(section, () => {
+        specs[section].specs.forEach((spec) => {
+          if (options) {
+            spec.options = Object.assign({}, options, (spec.options || {}));
+          }
+          (spec.only ? fit : it)('should ' + (spec.shouldFail ? 'fail' : 'pass') + ' example ' + spec.example, () => {
+            if (spec.shouldFail) {
+              expect(spec).not.toRender(spec.html);
+            } else {
+              expect(spec).toRender(spec.html);
+            }
+          });
+        });
+      });
+    });
+    console.log('-'.padEnd(spaces + 4, '-'));
+    console.log();
+  });
+};
+
+runSpecs('GFM 0.29', './gfm/gfm.0.29.json', {gfm: true});
+runSpecs('CommonMark 0.29', './commonmark/commonmark.0.29.json', {headerIds: false});