test: adjust indentation for stricter linting

ESLint 4.x has stricter linting than previous versions. We are currently
using the legacy indentation rules in the test directory. This commit
changes the indentation of files to comply with the stricter 4.x linting
and enable stricter linting in the test directory.

PR-URL: https://github.com/nodejs/node/pull/14431
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: Vse Mozhet Byt <vsemozhetbyt@gmail.com>
Reviewed-By: Trevor Norris <trev.norris@gmail.com>

1 files changed, 36 insertions, 36 deletions

diff --git a/test/sequential/test-fs-watch.js b/test/sequential/test-fs-watch.js
index a2b09b5419..9489a28dfa 100644
--- a/test/sequential/test-fs-watch.js
+++ b/test/sequential/test-fs-watch.js
@@ -54,18 +54,18 @@ common.refreshTmpDir();
 fs.writeFileSync(filepathOne, 'hello');
 
 assert.doesNotThrow(
-    function() {
-      const watcher = fs.watch(filepathOne);
-      watcher.on('change', function(event, filename) {
-        assert.strictEqual(event, 'change');
-
-        if (expectFilePath) {
-          assert.strictEqual(filename, 'watch.txt');
-        }
-        watcher.close();
-        ++watchSeenOne;
-      });
-    }
+  function() {
+    const watcher = fs.watch(filepathOne);
+    watcher.on('change', function(event, filename) {
+      assert.strictEqual(event, 'change');
+
+      if (expectFilePath) {
+        assert.strictEqual(filename, 'watch.txt');
+      }
+      watcher.close();
+      ++watchSeenOne;
+    });
+  }
 );
 
 setImmediate(function() {
@@ -78,17 +78,17 @@ process.chdir(testDir);
 fs.writeFileSync(filepathTwoAbs, 'howdy');
 
 assert.doesNotThrow(
-    function() {
-      const watcher = fs.watch(filepathTwo, function(event, filename) {
-        assert.strictEqual(event, 'change');
-
-        if (expectFilePath) {
-          assert.strictEqual(filename, 'hasOwnProperty');
-        }
-        watcher.close();
-        ++watchSeenTwo;
-      });
-    }
+  function() {
+    const watcher = fs.watch(filepathTwo, function(event, filename) {
+      assert.strictEqual(event, 'change');
+
+      if (expectFilePath) {
+        assert.strictEqual(filename, 'hasOwnProperty');
+      }
+      watcher.close();
+      ++watchSeenTwo;
+    });
+  }
 );
 
 setImmediate(function() {
@@ -100,19 +100,19 @@ const testsubdir = fs.mkdtempSync(testDir + path.sep);
 const filepathThree = path.join(testsubdir, filenameThree);
 
 assert.doesNotThrow(
-    function() {
-      const watcher = fs.watch(testsubdir, function(event, filename) {
-        const renameEv = common.isSunOS || common.isAIX ? 'change' : 'rename';
-        assert.strictEqual(event, renameEv);
-        if (expectFilePath) {
-          assert.strictEqual(filename, 'newfile.txt');
-        } else {
-          assert.strictEqual(filename, null);
-        }
-        watcher.close();
-        ++watchSeenThree;
-      });
-    }
+  function() {
+    const watcher = fs.watch(testsubdir, function(event, filename) {
+      const renameEv = common.isSunOS || common.isAIX ? 'change' : 'rename';
+      assert.strictEqual(event, renameEv);
+      if (expectFilePath) {
+        assert.strictEqual(filename, 'newfile.txt');
+      } else {
+        assert.strictEqual(filename, null);
+      }
+      watcher.close();
+      ++watchSeenThree;
+    });
+  }
 );
 
 setImmediate(function() {