From: Michał Gołębiowski-Owczarek <m.goleb@gmail.com>
Date: Tue, 22 Oct 2019 18:49:37 +0000 (+0200)
Subject: Build: Run tests on Travis only on browsers defined in the config
X-Git-Tag: 4.0.0-beta~232
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=bcbcdd2b2c1bb7075f4f73dc89ca7d65db2a09ed;p=jquery.git

Build: Run tests on Travis only on browsers defined in the config

The environmental variable BROWSERS was being created but it wasn't read in the
list of browsers to pass to Karma.

Closes gh-4532
---

diff --git a/Gruntfile.js b/Gruntfile.js
index 7f21bf613..831ca4b88 100644
--- a/Gruntfile.js
+++ b/Gruntfile.js
@@ -13,7 +13,9 @@ module.exports = function( grunt ) {
 	}
 
 	var fs = require( "fs" ),
-		gzip = require( "gzip-js" );
+		gzip = require( "gzip-js" ),
+		isTravis = process.env.TRAVIS,
+		travisBrowsers = process.env.BROWSERS && process.env.BROWSERS.split( "," );
 
 	if ( !grunt.option( "filename" ) ) {
 		grunt.option( "filename", "jquery.js" );
@@ -190,7 +192,7 @@ module.exports = function( grunt ) {
 				singleRun: true
 			},
 			main: {
-				browsers: [ "ChromeHeadless", "FirefoxHeadless" ]
+				browsers: isTravis && travisBrowsers || [ "ChromeHeadless", "FirefoxHeadless" ]
 			},
 
 			jsdom: {