[Init] Initial commit - NetMesh terminal manager

application/state/vaultImportFile.test.ts

@@ -0,0 +1,67 @@
+import assert from "node:assert/strict";
+import test from "node:test";
+
+import { importVaultHostsFromText } from "../../domain/vaultImport.ts";
+import { readVaultImportFile } from "./vaultImportFile.ts";
+
+const sessionValue = "#109#0%10.0.0.1%22%root";
+
+test("MobaXterm import decodes legacy GB18030 Chinese text", async () => {
+  const prefix = new TextEncoder().encode("[Bookmarks]\nSubRep=\nImgNum=42\n");
+  const suffix = new TextEncoder().encode(`=${sessionValue}`);
+  const encodedLabel = new Uint8Array([
+    0xd6, 0xd0, 0xce, 0xc4, 0xb7, 0xfe, 0xce, 0xf1, 0xc6, 0xf7,
+  ]);
+  const bytes = new Uint8Array(prefix.length + encodedLabel.length + suffix.length);
+  bytes.set(prefix);
+  bytes.set(encodedLabel, prefix.length);
+  bytes.set(suffix, prefix.length + encodedLabel.length);
+
+  const text = await readVaultImportFile(
+    "mobaxterm",
+    new File([bytes], "MobaXterm.ini", { type: "text/plain" }),
+  );
+  const result = importVaultHostsFromText("mobaxterm", text);
+
+  assert.equal(result.hosts[0]?.label, "中文服务器");
+});
+
+test("MobaXterm import keeps unmarked UTF-8 Chinese text", async () => {
+  const text = `[Bookmarks]\nSubRep=\nImgNum=42\n北京上海=${sessionValue}`;
+  const decoded = await readVaultImportFile(
+    "mobaxterm",
+    new File([text], "MobaXterm.ini", { type: "text/plain" }),
+  );
+  const result = importVaultHostsFromText("mobaxterm", decoded);
+
+  assert.equal(result.hosts[0]?.label, "北京上海");
+});
+
+test("MobaXterm import keeps valid UTF-8 labels when GB18030 would produce Chinese", async () => {
+  const text = `[Bookmarks]\nSubRep=\nImgNum=42\n¡prod=${sessionValue}`;
+  const decoded = await readVaultImportFile(
+    "mobaxterm",
+    new File([text], "MobaXterm.ini", { type: "text/plain" }),
+  );
+  const result = importVaultHostsFromText("mobaxterm", decoded);
+
+  assert.equal(result.hosts[0]?.label, "¡prod");
+});
+
+test("MobaXterm import can force GB18030 for ambiguous legacy Chinese text", async () => {
+  const prefix = new TextEncoder().encode("[Bookmarks]\nSubRep=\nImgNum=42\n");
+  const suffix = new TextEncoder().encode(`prod=${sessionValue}`);
+  const bytes = new Uint8Array(prefix.length + 2 + suffix.length);
+  bytes.set(prefix);
+  bytes.set([0xc2, 0xa1], prefix.length);
+  bytes.set(suffix, prefix.length + 2);
+
+  const decoded = await readVaultImportFile(
+    "mobaxterm",
+    new File([bytes], "MobaXterm.ini", { type: "text/plain" }),
+    "gb18030",
+  );
+  const result = importVaultHostsFromText("mobaxterm", decoded);
+
+  assert.equal(result.hosts[0]?.label, "隆prod");
+});