源码快照 @ 2026-09-01 (source-only, 剔除非源码素材)

tools/scripts/resolve-component-sources.test.mjs

@@ -0,0 +1,58 @@
+import assert from "node:assert/strict";
+import { mkdir, mkdtemp, rm, writeFile } from "node:fs/promises";
+import { tmpdir } from "node:os";
+import { join } from "node:path";
+import test from "node:test";
+import {
+  componentSymbolCandidates,
+  resolveComponentSources
+} from "./resolve-component-sources.mjs";
+
+test("component symbol candidates unwrap React compiler names", () => {
+  assert.deepEqual(componentSymbolCandidates("AgentItem2"), [
+    "AgentItem2",
+    "AgentItem"
+  ]);
+  assert.deepEqual(componentSymbolCandidates("ForwardRef(BareButton2)"), [
+    "BareButton2",
+    "BareButton"
+  ]);
+  assert.deepEqual(componentSymbolCandidates("Primitive.span"), []);
+});
+
+test("component source resolver links only unambiguous declarations", async () => {
+  const root = await mkdtemp(join(tmpdir(), "tutti-component-sources-"));
+  try {
+    const packageDirectory = join(root, "packages", "demo");
+    await mkdir(packageDirectory, { recursive: true });
+    await writeFile(
+      join(packageDirectory, "AgentItem.tsx"),
+      [
+        "export const AgentItem = memo(function AgentItem() {",
+        "  return null;",
+        "});",
+        "function HeaderFrame() { return null; }",
+        ""
+      ].join("\n")
+    );
+    const resolved = await resolveComponentSources(
+      [
+        { name: "AgentItem2", count: 3 },
+        { name: "HeaderFrame", count: 1 },
+        { name: "Primitive.span", count: 9 }
+      ],
+      root
+    );
+
+    assert.deepEqual(resolved[0].source, {
+      confidence: "static-declaration",
+      file: "packages/demo/AgentItem.tsx",
+      line: 1,
+      symbol: "AgentItem"
+    });
+    assert.equal(resolved[1].source.line, 4);
+    assert.equal(resolved[2].source, null);
+  } finally {
+    await rm(root, { recursive: true, force: true });
+  }
+});