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>

5 files changed, 51 insertions, 51 deletions

diff --git a/test/sequential/test-dgram-bind-shared-ports.js b/test/sequential/test-dgram-bind-shared-ports.js
index 699a82e5eb..9f7e23ba0b 100644
--- a/test/sequential/test-dgram-bind-shared-ports.js
+++ b/test/sequential/test-dgram-bind-shared-ports.js
@@ -83,19 +83,19 @@ if (cluster.isMaster) {
   // First worker should bind, second should err
   const socket3OnBind =
     isSecondWorker ?
-    common.mustNotCall() :
-    common.mustCall(() => {
-      const port3 = socket3.address().port;
-      assert.strictEqual(typeof port3, 'number');
-      process.send('success');
-    });
+      common.mustNotCall() :
+      common.mustCall(() => {
+        const port3 = socket3.address().port;
+        assert.strictEqual(typeof port3, 'number');
+        process.send('success');
+      });
   // an error is expected only in the second worker
   const socket3OnError =
     !isSecondWorker ?
-    common.mustNotCall() :
-    common.mustCall((err) => {
-      process.send(`socket3:${err.code}`);
-    });
+      common.mustNotCall() :
+      common.mustCall((err) => {
+        process.send(`socket3:${err.code}`);
+      });
   const address = common.localhostIPv4;
   const opt1 = { address, port: 0, exclusive: false };
   const opt2 = { address, port: common.PORT, exclusive: false };
diff --git a/test/sequential/test-domain-abort-on-uncaught.js b/test/sequential/test-domain-abort-on-uncaught.js
index dfac371afc..a09db889bf 100644
--- a/test/sequential/test-domain-abort-on-uncaught.js
+++ b/test/sequential/test-domain-abort-on-uncaught.js
@@ -248,7 +248,7 @@ if (process.argv[2] === 'child') {
       assert.strictEqual(
         code, 0, `Test at index ${testIndex
         } should have exited with exit code 0 but instead exited with code ${
-        code} and signal ${signal}`);
+          code} and signal ${signal}`);
     });
   });
 }
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() {
diff --git a/test/sequential/test-regress-GH-877.js b/test/sequential/test-regress-GH-877.js
index 1d09c0007b..c717c2dd74 100644
--- a/test/sequential/test-regress-GH-877.js
+++ b/test/sequential/test-regress-GH-877.js
@@ -56,11 +56,11 @@ server.listen(common.PORT, '127.0.0.1', function() {
 
     console.log(
       `Socket: ${agent.sockets[addrString].length}/${
-      agent.maxSockets} queued: ${
-      agent.requests[addrString] ? agent.requests[addrString].length : 0}`);
+        agent.maxSockets} queued: ${
+        agent.requests[addrString] ? agent.requests[addrString].length : 0}`);
 
     const agentRequests = agent.requests[addrString] ?
-        agent.requests[addrString].length : 0;
+      agent.requests[addrString].length : 0;
 
     if (maxQueued < agentRequests) {
       maxQueued = agentRequests;
diff --git a/test/sequential/test-util-debug.js b/test/sequential/test-util-debug.js
index 68c272090a..6e20ca49d8 100644
--- a/test/sequential/test-util-debug.js
+++ b/test/sequential/test-util-debug.js
@@ -57,7 +57,7 @@ function test(environ, shouldWrite, section) {
   if (shouldWrite) {
     expectErr =
       `${section.toUpperCase()} ${child.pid}: this { is: 'a' } /debugging/\n${
-         section.toUpperCase()} ${child.pid}: num=1 str=a obj={"foo":"bar"}\n`;
+        section.toUpperCase()} ${child.pid}: num=1 str=a obj={"foo":"bar"}\n`;
   }
 
   let err = '';