test: don't run symlink tests on Windows

Author: dsanders11

test/api-spec.js

@@ -9,7 +9,7 @@ const rimraf = require('rimraf');
 const asar = require('..');
 const compDirs = require('./util/compareDirectories');
 const compFileLists = require('./util/compareFileLists');
-const compFiles = require('./util/compareFiles');
+const { compFiles, isSymbolicLinkSync } = require('./util/compareFiles');
 const transform = require('./util/transformStream');
 
 async function assertPackageListEquals(actualList, expectedFilename) {
@@ -107,38 +107,47 @@ describe('api', function () {
     asar.extractAll('test/input/extractthis-unpack-dir.asar', 'tmp/extractthis-unpack-dir-api/');
     return compDirs('tmp/extractthis-unpack-dir-api/', 'test/expected/extractthis');
   });
-  it('should extract an archive with symlink', async () => {
-    await asar.createPackageWithOptions(
-      'test/input/packthis-with-symlink/',
-      'tmp/packthis-with-symlink.asar',
-      { dot: false },
-    );
-    asar.extractAll('tmp/packthis-with-symlink.asar', 'tmp/packthis-with-symlink/');
-    return compFiles(
-      'tmp/packthis-with-symlink/real.txt',
-      'test/input/packthis-with-symlink/real.txt',
-    );
-  });
-  it('should extract an archive with symlink having the same prefix', async () => {
-    await asar.createPackageWithOptions(
-      'test/input/packthis-with-symlink-same-prefix/',
-      'tmp/packthis-with-symlink-same-prefix.asar',
-      { dot: false },
-    );
-    asar.extractAll(
-      'tmp/packthis-with-symlink-same-prefix.asar',
-      'tmp/packthis-with-symlink-same-prefix/',
-    );
-    return compFiles(
-      'tmp/packthis-with-symlink-same-prefix/real.txt',
-      'test/input/packthis-with-symlink-same-prefix/real.txt',
-    );
-  });
-  it('should not extract an archive with a bad symlink', async () => {
-    assert.throws(() => {
-      asar.extractAll('test/input/bad-symlink.asar', 'tmp/bad-symlink/');
+
+  // We don't extract symlinks on Windows, so skip these tests
+  if (os.platform() !== 'win32') {
+    it('should extract an archive with symlink', async () => {
+      assert.strictEqual(isSymbolicLinkSync('test/input/packthis-with-symlink/real.txt'), true);
+      await asar.createPackageWithOptions(
+        'test/input/packthis-with-symlink/',
+        'tmp/packthis-with-symlink.asar',
+        { dot: false },
+      );
+      asar.extractAll('tmp/packthis-with-symlink.asar', 'tmp/packthis-with-symlink/');
+      return compFiles(
+        'tmp/packthis-with-symlink/real.txt',
+        'test/input/packthis-with-symlink/real.txt',
+      );
     });
-  });
+    it('should extract an archive with symlink having the same prefix', async () => {
+      assert.strictEqual(
+        isSymbolicLinkSync('test/input/packthis-with-symlink-same-prefix/real.txt'),
+        true,
+      );
+      await asar.createPackageWithOptions(
+        'test/input/packthis-with-symlink-same-prefix/',
+        'tmp/packthis-with-symlink-same-prefix.asar',
+        { dot: false },
+      );
+      asar.extractAll(
+        'tmp/packthis-with-symlink-same-prefix.asar',
+        'tmp/packthis-with-symlink-same-prefix/',
+      );
+      return compFiles(
+        'tmp/packthis-with-symlink-same-prefix/real.txt',
+        'test/input/packthis-with-symlink-same-prefix/real.txt',
+      );
+    });
+    it('should not extract an archive with a bad symlink', async () => {
+      assert.throws(() => {
+        asar.extractAll('test/input/bad-symlink.asar', 'tmp/bad-symlink/');
+      });
+    });
+  }
   it('should handle multibyte characters in paths', async () => {
     await asar.createPackageWithOptions(
       'test/input/packthis-unicode-path/',

test/cli-spec.js

@@ -10,7 +10,7 @@ const rimraf = require('rimraf');
 
 const compDirs = require('./util/compareDirectories');
 const compFileLists = require('./util/compareFileLists');
-const compFiles = require('./util/compareFiles');
+const { compFiles } = require('./util/compareFiles');
 const createSymlinkApp = require('./util/createSymlinkApp');
 
 const exec = promisify(childProcess.exec);

test/util/compareFiles.js

@@ -3,7 +3,7 @@
 const assert = require('assert');
 const fs = require('../../lib/wrapped-fs').default;
 
-module.exports = async function (actualFilePath, expectedFilePath) {
+async function compFiles(actualFilePath, expectedFilePath) {
   if (process.env.ELECTRON_ASAR_SPEC_UPDATE) {
     await fs.writeFile(expectedFilePath, await fs.readFile(actualFilePath));
   }
@@ -26,9 +26,11 @@ module.exports = async function (actualFilePath, expectedFilePath) {
     ];
     assert.strictEqual(actualSymlinkPointer, expectedSymlinkPointer);
   }
-};
+}
 
 function isSymbolicLinkSync(path) {
   const stats = fs.lstatSync(path);
   return stats.isSymbolicLink();
 }
+
+module.exports = { compFiles, isSymbolicLinkSync };