thatguygriffandClaude Opus 5
aebc72b85e
CLAUDE.md records the Nova constraints this extension is built around — established by reading Nova 14.1's bundle and probing its preview server, and expensive to re-derive: no previewer extension point, generated pages must live under the preview root, dot-directories are served, and no API reaches into a preview WebView. It also flags the one unverified assumption, that a tab showing Preview still appears in nova.workspace.textEditors, with its symptom and fix. Tests/ is the harness that built the extension, kept rather than left in a scratchpad: a stubbed Nova runtime backed by the real filesystem, node suites for generation and the four close paths, and a headless-browser render test that skips itself without a browser. It caught the ./ doubling in rebased links and checkbox state not surviving serialization. Co-Authored-By: Claude Opus 5 <[email protected]> Claude-Session: https://claude.ai/code/session_01TueXpMi7eAtgWPuMr4ii52
78 lines
3.0 KiB
JavaScript
78 lines
3.0 KiB
JavaScript
const fs = require("fs");
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const path = require("path");
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const stub = require("./nova-stub.js");
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const EXT = path.join(__dirname, "..");
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const ROOT = path.join(__dirname, ".tmp", "close");
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const OUT = path.join(ROOT, ".nova", "MermaidPreview");
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fs.rmSync(ROOT, { recursive: true, force: true });
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fs.mkdirSync(path.join(ROOT, "docs"), { recursive: true });
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const MD = path.join(ROOT, "docs", "note.md");
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fs.writeFileSync(MD, "# Note\n\n```mermaid\ngraph TD\nA-->B\n```\n");
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const nova = stub.build({ root: ROOT, extensionPath: EXT });
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global.nova = nova;
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global.Disposable = stub.Disposable;
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global.CompositeDisposable = stub.CompositeDisposable;
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global.Range = stub.Range;
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require(path.join(EXT, "Scripts", "main.js")).activate();
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const results = [];
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const check = (name, ok) => results.push([ok ? "PASS" : "FAIL", name]);
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const sleep = (ms) => new Promise((r) => setTimeout(r, ms));
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const pages = () => (fs.existsSync(OUT) ? fs.readdirSync(OUT).filter((f) => f.endsWith(".html")) : []);
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function openSource() {
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const editor = new stub.FakeEditor(MD, fs.readFileSync(MD, "utf8"));
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nova.workspace.textEditors.push(editor);
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nova.workspace.activeTextEditor = editor;
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return editor;
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}
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function pageEditor() {
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return nova.workspace.textEditors.find((e) => e.document.path.endsWith(".html"));
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}
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(async () => {
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// -- 1. closing the generated page removes it ------------------------
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let source = openSource();
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await nova.__invoke("mermaidpreview.preview");
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check("preview opens a page", pages().length === 1);
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const page = pageEditor();
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nova.__close(page);
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check("page survives the grace period", pages().length === 1);
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await sleep(3000);
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check("closing the page tab deletes it", pages().length === 0);
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check("last page out removes the directory", !fs.existsSync(OUT));
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// -- 2. a tab flipping to preview must not count as a close ----------
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nova.workspace.textEditors = [];
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source = openSource();
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await nova.__invoke("mermaidpreview.preview");
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const flipping = pageEditor();
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flipping.fireDestroy(); // destroyed, but the tab is still open
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await sleep(3000);
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check("a rebuilt editor is not mistaken for a close", pages().length === 1);
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// -- 3. closing the Markdown file cleans up too ----------------------
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nova.__close(source);
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check("closing the source deletes the page immediately", pages().length === 0);
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check("directory removed with it", !fs.existsSync(OUT));
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// -- 4. cleanup can be turned off ------------------------------------
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nova.workspace.textEditors = [];
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nova.config.set("mermaidpreview.cleanUpOnClose", false);
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source = openSource();
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await nova.__invoke("mermaidpreview.preview");
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const kept = pageEditor();
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nova.__close(kept);
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nova.__close(source);
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await sleep(3000);
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check("nothing is deleted when the setting is off", pages().length === 1);
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for (const [status, name] of results) console.log(`${status} ${name}`);
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process.exitCode = results.some(([s]) => s === "FAIL") ? 1 : 0;
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})();
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