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. Backport-PR-URL: #14835 PR-URL: #14431 Reviewed-By: Refael Ackermann <[email protected]> Reviewed-By: Vse Mozhet Byt <[email protected]> Reviewed-By: Trevor Norris <[email protected]>
nodejs · Aug 16, 2017 · b0f8bc9 · b0f8bc9
1 parent 5ef17b7
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Showing 76 changed files with 580 additions and 560 deletions.
diff --git a/test/.eslintrc.yaml b/test/.eslintrc.yaml
@@ -1,6 +1,16 @@
 ## Test-specific linter rules
 
 rules:
+  # Stylistic Issues
+  # http://eslint.org/docs/rules/#stylistic-issues
+  indent: [error, 2, {ArrayExpression: first,
+                      CallExpression: {arguments: first},
+                      FunctionDeclaration: {parameters: first},
+                      FunctionExpression: {parameters: first},
+                      MemberExpression: off,
+                      ObjectExpression: first,
+                      SwitchCase: 1}]
+  indent-legacy: off
   # ECMAScript 6
   # http://eslint.org/docs/rules/#ecmascript-6
   no-var: 2

diff --git a/test/debugger/test-debugger-client.js b/test/debugger/test-debugger-client.js
@@ -181,8 +181,8 @@ function doTest(cb, done) {
             c.end();
             c.on('end', function() {
               console.error(
-                  '>>> killing node process %d\n\n',
-                  nodeProcess.pid);
+                '>>> killing node process %d\n\n',
+                nodeProcess.pid);
               nodeProcess.kill();
               done();
             });

diff --git a/test/inspector/inspector-helper.js b/test/inspector/inspector-helper.js
@@ -43,8 +43,8 @@ function send(socket, message, id, callback) {
   for (let i = 0; i < messageBuf.length; i++)
     messageBuf[i] = messageBuf[i] ^ (1 << (i % 4));
   socket.write(
-      Buffer.concat([wsHeaderBuf.slice(0, maskOffset + 4), messageBuf]),
-      callback);
+    Buffer.concat([wsHeaderBuf.slice(0, maskOffset + 4), messageBuf]),
+    callback);
 }
 
 function parseWSFrame(buffer, handler) {
@@ -65,7 +65,7 @@ function parseWSFrame(buffer, handler) {
   if (buffer.length < bodyOffset + dataLen)
     return 0;
   const message = JSON.parse(
-      buffer.slice(bodyOffset, bodyOffset + dataLen).toString('utf8'));
+    buffer.slice(bodyOffset, bodyOffset + dataLen).toString('utf8'));
   if (DEBUG)
     console.log('[received]', JSON.stringify(message));
   handler(message);
@@ -214,7 +214,7 @@ TestSession.prototype.sendInspectorCommands = function(commands) {
     this.sendAll_(commands, () => {
       timeoutId = setTimeout(() => {
         common.fail(`Messages without response: ${
-                    Object.keys(this.messages_).join(', ')}`);
+          Object.keys(this.messages_).join(', ')}`);
       }, TIMEOUT);
     });
   });
@@ -237,7 +237,7 @@ TestSession.prototype.expectMessages = function(expects) {
   if (!(expects instanceof Array)) expects = [ expects ];
 
   const callback = this.createCallbackWithTimeout_(
-      `Matching response was not received:\n${expects[0]}`);
+    `Matching response was not received:\n${expects[0]}`);
   this.messagefilter_ = (message) => {
     if (expects[0](message))
       expects.shift();
@@ -251,8 +251,8 @@ TestSession.prototype.expectMessages = function(expects) {
 
 TestSession.prototype.expectStderrOutput = function(regexp) {
   this.harness_.addStderrFilter(
-      regexp,
-      this.createCallbackWithTimeout_(`Timed out waiting for ${regexp}`));
+    regexp,
+    this.createCallbackWithTimeout_(`Timed out waiting for ${regexp}`));
   return this;
 };
 
@@ -293,10 +293,10 @@ TestSession.prototype.disconnect = function(childDone) {
 
 TestSession.prototype.testHttpResponse = function(path, check) {
   return this.enqueue((callback) =>
-      checkHttpResponse(this.harness_.port, path, (err, response) => {
-        check.call(this, err, response);
-        callback();
-      }));
+    checkHttpResponse(this.harness_.port, path, (err, response) => {
+      check.call(this, err, response);
+      callback();
+    }));
 };
 
 
@@ -310,7 +310,7 @@ function Harness(port, childProcess) {
   this.running_ = true;
 
   childProcess.stdout.on('data', makeBufferingDataCallback(
-      (line) => console.log('[out]', line)));
+    (line) => console.log('[out]', line)));
 
 
   childProcess.stderr.on('data', makeBufferingDataCallback((message) => {
@@ -427,7 +427,7 @@ Harness.prototype.expectShutDown = function(errorCode) {
 
 exports.startNodeForInspectorTest = function(callback) {
   const child = spawn(process.execPath,
-      [ '--inspect', '--debug-brk', mainScript ]);
+                      [ '--inspect', '--debug-brk', mainScript ]);
 
   const timeoutId = timeout('Child process did not start properly', 4);
 

diff --git a/test/inspector/test-inspector.js b/test/inspector/test-inspector.js
@@ -112,17 +112,17 @@ function testBreakpointOnStart(session) {
 function testSetBreakpointAndResume(session) {
   console.log('[test]', 'Setting a breakpoint and verifying it is hit');
   const commands = [
-      { 'method': 'Debugger.setBreakpointByUrl',
-        'params': { 'lineNumber': 5,
-                    'url': session.mainScriptPath,
-                    'columnNumber': 0,
-                    'condition': ''
-        }
-      },
-      { 'method': 'Debugger.resume'},
-      [ { 'method': 'Debugger.getScriptSource',
-          'params': { 'scriptId': session.mainScriptId } },
-        expectMainScriptSource ],
+    { 'method': 'Debugger.setBreakpointByUrl',
+      'params': { 'lineNumber': 5,
+                  'url': session.mainScriptPath,
+                  'columnNumber': 0,
+                  'condition': ''
+      }
+    },
+    { 'method': 'Debugger.resume'},
+    [ { 'method': 'Debugger.getScriptSource',
+        'params': { 'scriptId': session.mainScriptId } },
+      expectMainScriptSource ],
   ];
   session
     .sendInspectorCommands(commands)

diff --git a/test/known_issues/test-http-path-contains-unicode.js b/test/known_issues/test-http-path-contains-unicode.js
@@ -11,9 +11,9 @@ const http = require('http');
 const expected = '/café🐶';
 
 assert.strictEqual(
- expected,
- '/caf\u{e9}\u{1f436}',
- 'Sanity check that string literal produced the expected string'
+  expected,
+  '/caf\u{e9}\u{1f436}',
+  'Sanity check that string literal produced the expected string'
 );
 
 const server = http.createServer(common.mustCall(function(req, res) {

diff --git a/test/known_issues/test-vm-proxy-failure-CP.js b/test/known_issues/test-vm-proxy-failure-CP.js
@@ -9,9 +9,9 @@ const assert = require('assert');
 const vm = require('vm');
 
 const handler = {
-    getOwnPropertyDescriptor: (target, prop) => {
-      throw new Error('whoops');
-    }
+  getOwnPropertyDescriptor: (target, prop) => {
+    throw new Error('whoops');
+  }
 };
 const sandbox = new Proxy({foo: 'bar'}, handler);
 const context = vm.createContext(sandbox);

diff --git a/test/message/throw_in_line_with_tabs.js b/test/message/throw_in_line_with_tabs.js
@@ -1,4 +1,4 @@
-/* eslint-disable indent-legacy, no-tabs */
+/* eslint-disable indent, no-tabs */
 'use strict';
 require('../common');
 

diff --git a/test/parallel/test-assert.js b/test/parallel/test-assert.js
@@ -399,10 +399,10 @@ assert.throws(() => {
 threw = false;
 try {
   assert.throws(
-      function() {
-        throw ({});
-      },
-      Array
+    function() {
+      throw ({});
+    },
+    Array
   );
 } catch (e) {
   threw = true;

diff --git a/test/parallel/test-buffer-alloc.js b/test/parallel/test-buffer-alloc.js
@@ -743,7 +743,7 @@ assert.strictEqual('<Buffer 81 a3 66 6f 6f a3 62 61 72>', x.inspect());
 
 // Call .fill() first, stops valgrind warning about uninitialized memory reads.
 Buffer.allocUnsafe(3.3).fill().toString();
-  // throws bad argument error in commit 43cb4ec
+// throws bad argument error in commit 43cb4ec
 Buffer.alloc(3.3).fill().toString();
 assert.strictEqual(Buffer.allocUnsafe(-1).length, 0);
 assert.strictEqual(Buffer.allocUnsafe(NaN).length, 0);
@@ -782,8 +782,8 @@ Buffer.from(Buffer.allocUnsafe(0), 0, 0);
   'ucs-2',
   'utf16le',
   'utf-16le' ].forEach(function(enc) {
-    assert.strictEqual(Buffer.isEncoding(enc), true);
-  });
+  assert.strictEqual(Buffer.isEncoding(enc), true);
+});
 
 [ 'utf9',
   'utf-7',
@@ -797,8 +797,8 @@ Buffer.from(Buffer.allocUnsafe(0), 0, 0);
   1,
   0,
   -1 ].forEach(function(enc) {
-    assert.strictEqual(Buffer.isEncoding(enc), false);
-  });
+  assert.strictEqual(Buffer.isEncoding(enc), false);
+});
 
 // GH-5110
 {

diff --git a/test/parallel/test-buffer-concat.js b/test/parallel/test-buffer-concat.js
@@ -40,8 +40,8 @@ function assertWrongList(value) {
 }
 
 const random10 = common.hasCrypto
-    ? require('crypto').randomBytes(10)
-    : Buffer.alloc(10, 1);
+  ? require('crypto').randomBytes(10)
+  : Buffer.alloc(10, 1);
 const empty = Buffer.alloc(0);
 
 assert.notDeepStrictEqual(random10, empty);
@@ -58,5 +58,5 @@ assert.deepStrictEqual(Buffer.concat([random10, empty, empty]), random10);
 assert.deepStrictEqual(Buffer.concat([empty], 100), Buffer.alloc(100));
 assert.deepStrictEqual(Buffer.concat([empty], 4096), Buffer.alloc(4096));
 assert.deepStrictEqual(
-    Buffer.concat([random10], 40),
-    Buffer.concat([random10, Buffer.alloc(30)]));
+  Buffer.concat([random10], 40),
+  Buffer.concat([random10, Buffer.alloc(30)]));
diff --git a/test/parallel/test-buffer-fill.js b/test/parallel/test-buffer-fill.js
@@ -135,7 +135,7 @@ testBufs('61c8b462c8b563c8b6', 12, 1, 'hex');
 // Make sure this operation doesn't go on forever
 buf1.fill('yKJh', 'hex');
 assert.throws(() =>
-      buf1.fill('\u0222', 'hex'), /^TypeError: Invalid hex string$/);
+  buf1.fill('\u0222', 'hex'), /^TypeError: Invalid hex string$/);
 
 
 // BASE64
@@ -183,23 +183,23 @@ deepStrictEqualValues(genBuffer(4, [hexBufFill, 1, -1]), [0, 0, 0, 0]);
 // Check exceptions
 assert.throws(() => buf1.fill(0, -1), /^RangeError: Out of range index$/);
 assert.throws(() =>
-             buf1.fill(0, 0, buf1.length + 1),
+  buf1.fill(0, 0, buf1.length + 1),
               /^RangeError: Out of range index$/);
 assert.throws(() => buf1.fill('', -1), /^RangeError: Out of range index$/);
 assert.throws(() =>
-             buf1.fill('', 0, buf1.length + 1),
+  buf1.fill('', 0, buf1.length + 1),
               /^RangeError: Out of range index$/);
 assert.throws(() =>
-             buf1.fill('a', 0, buf1.length, 'node rocks!'),
+  buf1.fill('a', 0, buf1.length, 'node rocks!'),
               /^TypeError: Unknown encoding: node rocks!$/);
 assert.throws(() =>
-             buf1.fill('a', 0, 0, NaN),
+  buf1.fill('a', 0, 0, NaN),
               /^TypeError: encoding must be a string$/);
 assert.throws(() =>
-             buf1.fill('a', 0, 0, null),
+  buf1.fill('a', 0, 0, null),
               /^TypeError: encoding must be a string$/);
 assert.throws(() =>
-             buf1.fill('a', 0, 0, 'foo'), /^TypeError: Unknown encoding: foo$/);
+  buf1.fill('a', 0, 0, 'foo'), /^TypeError: Unknown encoding: foo$/);
 
 
 function genBuffer(size, args) {
@@ -270,10 +270,10 @@ function testBufs(string, offset, length, encoding) {
 
 // Make sure these throw.
 assert.throws(() =>
-             Buffer.allocUnsafe(8).fill('a', -1),
+  Buffer.allocUnsafe(8).fill('a', -1),
               /^RangeError: Out of range index$/);
 assert.throws(() =>
-             Buffer.allocUnsafe(8).fill('a', 0, 9),
+  Buffer.allocUnsafe(8).fill('a', 0, 9),
               /^RangeError: Out of range index$/);
 
 // Make sure this doesn't hang indefinitely.
@@ -396,36 +396,36 @@ assert.throws(() => {
 }, /^RangeError: out of range index$/);
 
 assert.deepStrictEqual(
-    Buffer.allocUnsafeSlow(16).fill('ab', 'utf16le'),
-    Buffer.from('61006200610062006100620061006200', 'hex'));
+  Buffer.allocUnsafeSlow(16).fill('ab', 'utf16le'),
+  Buffer.from('61006200610062006100620061006200', 'hex'));
 
 assert.deepStrictEqual(
-    Buffer.allocUnsafeSlow(15).fill('ab', 'utf16le'),
-    Buffer.from('610062006100620061006200610062', 'hex'));
+  Buffer.allocUnsafeSlow(15).fill('ab', 'utf16le'),
+  Buffer.from('610062006100620061006200610062', 'hex'));
 
 assert.deepStrictEqual(
-    Buffer.allocUnsafeSlow(16).fill('ab', 'utf16le'),
-    Buffer.from('61006200610062006100620061006200', 'hex'));
+  Buffer.allocUnsafeSlow(16).fill('ab', 'utf16le'),
+  Buffer.from('61006200610062006100620061006200', 'hex'));
 assert.deepStrictEqual(
-    Buffer.allocUnsafeSlow(16).fill('a', 'utf16le'),
-    Buffer.from('61006100610061006100610061006100', 'hex'));
+  Buffer.allocUnsafeSlow(16).fill('a', 'utf16le'),
+  Buffer.from('61006100610061006100610061006100', 'hex'));
 
 assert.strictEqual(
-    Buffer.allocUnsafeSlow(16).fill('a', 'utf16le').toString('utf16le'),
-    'a'.repeat(8));
+  Buffer.allocUnsafeSlow(16).fill('a', 'utf16le').toString('utf16le'),
+  'a'.repeat(8));
 assert.strictEqual(
-    Buffer.allocUnsafeSlow(16).fill('a', 'latin1').toString('latin1'),
-    'a'.repeat(16));
+  Buffer.allocUnsafeSlow(16).fill('a', 'latin1').toString('latin1'),
+  'a'.repeat(16));
 assert.strictEqual(
-    Buffer.allocUnsafeSlow(16).fill('a', 'utf8').toString('utf8'),
-    'a'.repeat(16));
+  Buffer.allocUnsafeSlow(16).fill('a', 'utf8').toString('utf8'),
+  'a'.repeat(16));
 
 assert.strictEqual(
-    Buffer.allocUnsafeSlow(16).fill('Љ', 'utf16le').toString('utf16le'),
-    'Љ'.repeat(8));
+  Buffer.allocUnsafeSlow(16).fill('Љ', 'utf16le').toString('utf16le'),
+  'Љ'.repeat(8));
 assert.strictEqual(
-    Buffer.allocUnsafeSlow(16).fill('Љ', 'latin1').toString('latin1'),
-    '\t'.repeat(16));
+  Buffer.allocUnsafeSlow(16).fill('Љ', 'latin1').toString('latin1'),
+  '\t'.repeat(16));
 assert.strictEqual(
-    Buffer.allocUnsafeSlow(16).fill('Љ', 'utf8').toString('utf8'),
-    'Љ'.repeat(8));
+  Buffer.allocUnsafeSlow(16).fill('Љ', 'utf8').toString('utf8'),
+  'Љ'.repeat(8));
diff --git a/test/parallel/test-buffer-includes.js b/test/parallel/test-buffer-includes.js
@@ -154,11 +154,11 @@ assert(mixedByteStringUcs2.includes('\u03a3', 0, 'ucs2'));
 assert(!mixedByteStringUcs2.includes('\u0396', 0, 'ucs2'));
 
 assert.ok(
-    mixedByteStringUcs2.includes(Buffer.from('bc', 'ucs2'), 0, 'ucs2'));
+  mixedByteStringUcs2.includes(Buffer.from('bc', 'ucs2'), 0, 'ucs2'));
 assert.ok(
-    mixedByteStringUcs2.includes(Buffer.from('\u03a3', 'ucs2'), 0, 'ucs2'));
+  mixedByteStringUcs2.includes(Buffer.from('\u03a3', 'ucs2'), 0, 'ucs2'));
 assert.ok(
-    !mixedByteStringUcs2.includes(Buffer.from('\u0396', 'ucs2'), 0, 'ucs2'));
+  !mixedByteStringUcs2.includes(Buffer.from('\u0396', 'ucs2'), 0, 'ucs2'));
 
 twoByteString = Buffer.from('\u039a\u0391\u03a3\u03a3\u0395', 'ucs2');
 
@@ -208,7 +208,7 @@ assert(longBufferString.includes(pattern, 512), 'Long JABACABA..., Second J');
 
 // Search for a non-ASCII string in a pure ASCII string.
 const asciiString = Buffer.from(
-    'arglebargleglopglyfarglebargleglopglyfarglebargleglopglyf');
+  'arglebargleglopglyfarglebargleglopglyfarglebargleglopglyf');
 assert(!asciiString.includes('\x2061'));
 assert(asciiString.includes('leb', 0));
 
@@ -263,11 +263,11 @@ for (let lengthIndex = 0; lengthIndex < lengths.length; lengthIndex++) {
     const patternBufferUcs2 =
         allCharsBufferUcs2.slice(index, index + length);
     assert.ok(
-        allCharsBufferUcs2.includes(patternBufferUcs2, 0, 'ucs2'));
+      allCharsBufferUcs2.includes(patternBufferUcs2, 0, 'ucs2'));
 
     const patternStringUcs2 = patternBufferUcs2.toString('ucs2');
     assert.ok(
-        allCharsBufferUcs2.includes(patternStringUcs2, 0, 'ucs2'));
+      allCharsBufferUcs2.includes(patternStringUcs2, 0, 'ucs2'));
   }
 }