From f0535dca0fb8ef40b2fa78d3c606080d8c3f998b Mon Sep 17 00:00:00 2001
From: Jonathan Wilsson <jonathan.wilsson@gmail.com>
Date: Sat, 28 Jan 2017 15:17:10 +0100
Subject: [PATCH] Add a few Lesshint fs tests

---
 test/specs/lesshint.js | 53 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 53 insertions(+)

diff --git a/test/specs/lesshint.js b/test/specs/lesshint.js
index e9d196d5..8b1172b3 100644
--- a/test/specs/lesshint.js
+++ b/test/specs/lesshint.js
@@ -1,7 +1,9 @@
 'use strict';
 
 const expect = require('chai').expect;
+const rimraf = require('rimraf');
 const path = require('path');
+const fs = require('fs');
 
 describe('lesshint', function () {
     const testDir = path.join(path.dirname(__dirname), '/data/files');
@@ -110,6 +112,23 @@ describe('lesshint', function () {
                 expect(result).to.have.length(3);
             });
         });
+
+        it('should reject on inaccessible paths', function () {
+            const lesshint = new Lesshint();
+
+            lesshint.configure();
+
+            const filePath = testDir + '/tmp.less';
+
+            fs.writeFileSync(filePath, '');
+            fs.chmodSync(filePath, 222); // Don't allow read access
+
+            return lesshint.checkDirectory(filePath).catch(function (err) {
+                expect(err).to.be.an.instanceof(Error);
+
+                rimraf(filePath, function () {});
+            });
+        });
     });
 
     describe('checkFile', function () {
@@ -122,6 +141,23 @@ describe('lesshint', function () {
                 expect(result).to.have.length(1);
             });
         });
+
+        it('should reject on inaccessible files', function () {
+            const lesshint = new Lesshint();
+
+            lesshint.configure();
+
+            const filePath = testDir + '/tmp.less';
+
+            fs.writeFileSync(filePath, '');
+            fs.chmodSync(filePath, 222); // Don't allow read access
+
+            return lesshint.checkFile(filePath).catch(function (err) {
+                expect(err).to.be.an.instanceof(Error);
+
+                rimraf(filePath, function () {});
+            });
+        });
     });
 
     describe('checkPath', function () {
@@ -162,6 +198,23 @@ describe('lesshint', function () {
                 expect(result).to.have.length(0);
             });
         });
+
+        it('should reject on inaccessible paths', function () {
+            const lesshint = new Lesshint();
+
+            lesshint.configure();
+
+            const filePath = testDir + '/tmp.less';
+
+            fs.writeFileSync(filePath, '');
+            fs.chmodSync(filePath, 222); // Don't allow read access
+
+            return lesshint.checkPath(filePath).catch(function (err) {
+                expect(err).to.be.an.instanceof(Error);
+
+                rimraf(filePath, function () {});
+            });
+        });
     });
 
     describe('checkString', function () {