test: change isAix to isAIX

This makes the naming more consistent with existing properties like
isFreeBSD where the capitalization of the property name is consistent
with the conventional styling of the operating system.

PR-URL: https://github.com/nodejs/node/pull/14263
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Bryan English <bryan@bryanenglish.com>

test/common/README.md

@@ -147,7 +147,7 @@ the number of calls.
 
 Checks whether free BSD Jail is true or false.
 
-### isAix
+### isAIX
 * return [<Boolean>](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#Boolean_type)
 
 Platform check for Advanced Interactive eXecutive (AIX).

test/common/index.js

@@ -44,7 +44,7 @@ exports.PORT = +process.env.NODE_COMMON_PORT || 12346;
 exports.isWindows = process.platform === 'win32';
 exports.isWOW64 = exports.isWindows &&
                   (process.env.PROCESSOR_ARCHITEW6432 !== undefined);
-exports.isAix = process.platform === 'aix';
+exports.isAIX = process.platform === 'aix';
 exports.isLinuxPPCBE = (process.platform === 'linux') &&
                        (process.arch === 'ppc64') &&
                        (os.endianness() === 'BE');
@@ -333,7 +333,7 @@ exports.platformTimeout = function(ms) {
   if (global.__coverage__)
     ms = 4 * ms;
 
-  if (exports.isAix)
+  if (exports.isAIX)
     return 2 * ms; // default localhost speed is slower on AIX
 
   if (process.arch !== 'arm')

test/known_issues/test-cwd-enoent-file.js

@@ -5,7 +5,7 @@
 const common = require('../common');
 const assert = require('assert');
 
-if (common.isSunOS || common.isWindows || common.isAix) {
+if (common.isSunOS || common.isWindows || common.isAIX) {
   // The current working directory cannot be removed on these platforms.
   // Change this to common.skip() when this is no longer a known issue test.
   assert.fail('cannot rmdir current working directory');

test/parallel/test-cwd-enoent-preload.js

@@ -1,7 +1,7 @@
 'use strict';
 const common = require('../common');
 // Fails with EINVAL on SmartOS, EBUSY on Windows, EBUSY on AIX.
-if (common.isSunOS || common.isWindows || common.isAix)
+if (common.isSunOS || common.isWindows || common.isAIX)
   common.skip('cannot rmdir current working directory');
 
 const assert = require('assert');

test/parallel/test-cwd-enoent-repl.js

@@ -1,7 +1,7 @@
 'use strict';
 const common = require('../common');
 // Fails with EINVAL on SmartOS, EBUSY on Windows, EBUSY on AIX.
-if (common.isSunOS || common.isWindows || common.isAix)
+if (common.isSunOS || common.isWindows || common.isAIX)
   common.skip('cannot rmdir current working directory');
 
 const assert = require('assert');

test/parallel/test-cwd-enoent.js

@@ -1,7 +1,7 @@
 'use strict';
 const common = require('../common');
 // Fails with EINVAL on SmartOS, EBUSY on Windows, EBUSY on AIX.
-if (common.isSunOS || common.isWindows || common.isAix)
+if (common.isSunOS || common.isWindows || common.isAIX)
   common.skip('cannot rmdir current working directory');
 
 const assert = require('assert');

test/parallel/test-fs-readfile-pipe-large.js

@@ -3,7 +3,7 @@ const common = require('../common');
 
 // simulate `cat readfile.js | node readfile.js`
 
-if (common.isWindows || common.isAix)
+if (common.isWindows || common.isAIX)
   common.skip(`No /dev/stdin on ${process.platform}.`);
 
 const assert = require('assert');

test/parallel/test-fs-readfile-pipe.js

@@ -24,7 +24,7 @@ const common = require('../common');
 
 // simulate `cat readfile.js | node readfile.js`
 
-if (common.isWindows || common.isAix)
+if (common.isWindows || common.isAIX)
   common.skip(`No /dev/stdin on ${process.platform}.`);
 
 const assert = require('assert');

test/parallel/test-fs-readfilesync-pipe-large.js

@@ -3,7 +3,7 @@ const common = require('../common');
 
 // simulate `cat readfile.js | node readfile.js`
 
-if (common.isWindows || common.isAix)
+if (common.isWindows || common.isAIX)
   common.skip(`No /dev/stdin on ${process.platform}.`);
 
 const assert = require('assert');

test/parallel/test-fs-realpath-pipe.js

@@ -2,7 +2,7 @@
 
 const common = require('../common');
 
-if (common.isWindows || common.isAix)
+if (common.isWindows || common.isAIX)
   common.skip(`No /dev/stdin on ${process.platform}.`);
 
 const assert = require('assert');

test/parallel/test-fs-watch-encoding.js

@@ -16,7 +16,7 @@ const common = require('../common');
 // The testcase makes use of folder watching, and causes
 // hang. This behavior is documented. Skip this for AIX.
 
-if (common.isAix)
+if (common.isAIX)
   common.skip('folder watch capability is limited in AIX.');
 
 const fs = require('fs');

test/parallel/test-fs-watch.js

@@ -21,7 +21,7 @@ class WatchTestCase {
 const cases = [
   // Watch on a directory should callback with a filename on supported systems
   new WatchTestCase(
-    common.isLinux || common.isOSX || common.isWindows || common.isAix,
+    common.isLinux || common.isOSX || common.isWindows || common.isAIX,
     'watch1',
     'foo',
     'filePath'

test/parallel/test-os.js

@@ -93,7 +93,7 @@ const release = os.release();
 is.string(release);
 assert.ok(release.length > 0);
 //TODO: Check format on more than just AIX
-if (common.isAix)
+if (common.isAIX)
   assert.ok(/^\d+\.\d+$/.test(release));
 
 const platform = os.platform();

test/pseudo-tty/no_dropped_stdio.js

@@ -16,4 +16,4 @@ out += `${'o'.repeat(24)}O`;
 setTimeout(function() {
   process.stdout.write(out);
   process.exit(0);
-}, common.isAix ? 200 : 0);
+}, common.isAIX ? 200 : 0);

test/pseudo-tty/no_interleaved_stdio.js

@@ -18,4 +18,4 @@ const err = '__This is some stderr__';
 setTimeout(function() {
   process.stdout.write(out);
   process.stderr.write(err);
-}, common.isAix ? 200 : 0);
+}, common.isAIX ? 200 : 0);

test/pseudo-tty/test-stderr-stdout-handle-sigwinch.js

@@ -31,4 +31,4 @@ process.stdout._refreshSize = wrap(originalRefreshSizeStdout,
 // can setup the readloop. Provide a reasonable delay.
 setTimeout(function() {
   process.emit('SIGWINCH');
-}, common.isAix ? 200 : 0);
+}, common.isAIX ? 200 : 0);

test/sequential/test-fs-watch.js

@@ -28,7 +28,7 @@ const fs = require('fs');
 const expectFilePath = common.isWindows ||
                        common.isLinux ||
                        common.isOSX ||
-                       common.isAix;
+                       common.isAIX;
 
 let watchSeenOne = 0;
 let watchSeenTwo = 0;
@@ -102,7 +102,7 @@ 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';
+        const renameEv = common.isSunOS || common.isAIX ? 'change' : 'rename';
         assert.strictEqual(event, renameEv);
         if (expectFilePath) {
           assert.strictEqual(filename, 'newfile.txt');

test/tick-processor/test-tick-processor-builtin.js

@@ -6,7 +6,7 @@ if (!common.enoughTestCpu)
 
 if (common.isWindows ||
     common.isSunOS ||
-    common.isAix ||
+    common.isAIX ||
     common.isLinuxPPCBE ||
     common.isFreeBSD)
   common.skip('C++ symbols are not mapped for this os.');

test/tick-processor/test-tick-processor-cpp-core.js

@@ -6,7 +6,7 @@ if (!common.enoughTestCpu)
 
 if (common.isWindows ||
     common.isSunOS ||
-    common.isAix ||
+    common.isAIX ||
     common.isLinuxPPCBE ||
     common.isFreeBSD)
   common.skip('C++ symbols are not mapped for this os.');

test/tick-processor/test-tick-processor-unknown.js

@@ -6,7 +6,7 @@ const common = require('../common');
 // the full 64 bits and the result is that it does not process the
 // addresses correctly and runs out of memory
 // Disabling until we get a fix upstreamed into V8
-if (common.isAix)
+if (common.isAIX)
   common.skip('AIX address range too big for scripts.');
 
 if (!common.enoughTestCpu)