feat: 内置 Desktop Pandoc 最小运行时

2026-08-02 10:44:40 +08:00
parent 9a2aa3c341
commit 3a8d2c1c2e
16 changed files with 636 additions and 46 deletions
@@ -0,0 +1,76 @@
+import { createHash } from "node:crypto";
+import { describe, expect, it } from "vitest";
+import { strToU8, zipSync } from "fflate";
+import {
+  extractRequiredFiles,
+  sha256
+} from "../scripts/prepare-pandoc-runtime.mjs";
+
+const artifact = {
+  executableRelativePath: "pandoc.exe",
+  licenseFiles: ["COPYING.rtf", "COPYRIGHT.txt"]
+};
+
+function archive(files: Record<string, string>) {
+  return zipSync(
+    Object.fromEntries(
+      Object.entries(files).map(([name, content]) => [
+        name,
+        strToU8(content)
+      ])
+    )
+  );
+}
+
+describe("Desktop Pandoc 最小运行时构建", () => {
+  it("仅提取可执行文件和两份许可证文件", () => {
+    const files = extractRequiredFiles(
+      archive({
+        "pandoc-3.9.0.2/pandoc.exe": "executable",
+        "pandoc-3.9.0.2/COPYING.rtf": "license",
+        "pandoc-3.9.0.2/COPYRIGHT.txt": "copyright",
+        "pandoc-3.9.0.2/MANUAL.html": "manual"
+      }),
+      artifact
+    );
+
+    expect([...files.keys()].sort()).toEqual([
+      "COPYING.rtf",
+      "COPYRIGHT.txt",
+      "pandoc.exe"
+    ]);
+  });
+
+  it("拒绝缺失许可证文件的归档", () => {
+    expect(() =>
+      extractRequiredFiles(
+        archive({
+          "pandoc.exe": "executable",
+          "COPYING.rtf": "license"
+        }),
+        artifact
+      )
+    ).toThrow("COPYRIGHT.txt");
+  });
+
+  it("拒绝用不同目录伪造的重复文件", () => {
+    expect(() =>
+      extractRequiredFiles(
+        archive({
+          "official/pandoc.exe": "official",
+          "shadow/pandoc.exe": "shadow",
+          "official/COPYING.rtf": "license",
+          "official/COPYRIGHT.txt": "copyright"
+        }),
+        artifact
+      )
+    ).toThrow("重复文件：pandoc.exe");
+  });
+
+  it("使用大写十六进制输出稳定 SHA-256", () => {
+    const content = strToU8("MorphDoc");
+    expect(sha256(content)).toBe(
+      createHash("sha256").update(content).digest("hex").toUpperCase()
+    );
+  });
+});