feat(userscript): add comix.to site adapter

userscript/test/logic.test.js

@@ -44,8 +44,10 @@ globalThis.document = {
 
 const {
   stripBuildHash,
+  comixSeriesId,
   asura,
   demonic,
+  comix,
   anchorsFromHTML,
   statusOf,
 } = require("../manga-bookmark.user.js");
@@ -166,6 +168,73 @@ test("demonic.latestChapterFromAnchors parses chaptered.php links, including &am
   assert.deepEqual(best, { num: 12, label: "Chapter 12" });
 });
 
+// ============================================================
+// comix — the id prefix is the stable identity; the slug tail is a title
+// rendering that changes when a series is renamed.
+// ============================================================
+
+test("comixSeriesId keeps only the prefix before the first dash", () => {
+  assert.equal(comixSeriesId("n8we-dungeons-and-crayons"), "n8we");
+  assert.equal(comixSeriesId("20xzd-the-baddest-villainess-is-back"), "20xzd");
+});
+
+test("comixSeriesId leaves a bare id untouched", () => {
+  assert.equal(comixSeriesId("n8we"), "n8we");
+});
+
+test("comix detects a series page", () => {
+  metaTags = { "og:title": "Dungeons and Crayons" };
+  const p = comix.detect(loc("https://comix.to/title/n8we-dungeons-and-crayons"));
+  assert.equal(p.type, "series");
+  assert.equal(p.site, "comix");
+  assert.equal(p.seriesId, "n8we");
+  assert.equal(p.title, "Dungeons and Crayons");
+  assert.equal(p.seriesUrl, "https://comix.to/title/n8we-dungeons-and-crayons");
+  assert.equal(p.chapterNum, null);
+});
+
+test("comix detects a chapter page and strips the Ch. suffix from the title", () => {
+  metaTags = { "og:title": "Dungeons and Crayons · Ch.80" };
+  const p = comix.detect(
+    loc("https://comix.to/title/n8we-dungeons-and-crayons/11139891-chapter-80")
+  );
+  assert.equal(p.type, "chapter");
+  assert.equal(p.seriesId, "n8we");
+  assert.equal(p.title, "Dungeons and Crayons");
+  assert.equal(p.chapterNum, 80);
+  assert.equal(p.chapterLabel, "Chapter 80");
+  assert.equal(p.seriesUrl, "https://comix.to/title/n8we-dungeons-and-crayons");
+});
+
+test("comix parses decimal chapter numbers", () => {
+  metaTags = { "og:title": "Dungeons and Crayons · Ch.80.5" };
+  const p = comix.detect(
+    loc("https://comix.to/title/n8we-dungeons-and-crayons/11139891-chapter-80.5")
+  );
+  assert.equal(p.chapterNum, 80.5);
+});
+
+test("comix ignores unrelated paths", () => {
+  assert.equal(comix.detect(loc("https://comix.to/browse")).type, "other");
+});
+
+test("comix takes the max chapter and ignores other series' links", () => {
+  const anchors = anchorsFromHTML(`
+    <a href="/title/n8we-dungeons-and-crayons/11123327-chapter-79">Chapter 79</a>
+    <a href="/title/n8we-dungeons-and-crayons/11139891-chapter-80">Chapter 80</a>
+    <a href="/title/n8we-dungeons-and-crayons/10794753-chapter-78">Chapter 78</a>
+    <a href="/title/qqwrm-full-time-awakening/99999999-chapter-999">Chapter 999</a>
+  `);
+  assert.deepEqual(comix.latestChapterFromAnchors(anchors, "n8we"), {
+    num: 80,
+    label: "Chapter 80",
+  });
+});
+
+test("comix latest returns null when no chapter links are present", () => {
+  assert.equal(comix.latestChapterFromAnchors(anchorsFromHTML("<a href='/browse'>x</a>"), "n8we"), null);
+});
+
 // ============================================================
 // Shared helpers
 // ============================================================