Tests: Add support for running unit tests via grunt with karma

- Update QUnit to 1.23.1
- Remove unused dl#dl from test/index.html
- Remove unused map#imgmap from test/index.html
- Ensure all urls to data use baseURI
- Add the 'grunt karma:main' task
  - customContextFile & customDebugFile
- Add 'npm run jenkins' script

Close gh-3744
Fixes gh-1999

1 files changed, 3 insertions, 3 deletions

diff --git a/test/unit/support.js b/test/unit/support.js
index 312173207..a42a129f1 100644
--- a/test/unit/support.js
+++ b/test/unit/support.js
@@ -39,7 +39,7 @@ if ( jQuery.css ) {
 // i.e. no old WebKit or old Firefox
 testIframe(
 	"Check CSP (https://developer.mozilla.org/en-US/docs/Security/CSP) restrictions",
-	"support/csp.php",
+	"mock.php?action=cspFrame",
 	function( assert, jQuery, window, document, support ) {
 		var done = assert.async();
 
@@ -47,9 +47,9 @@ testIframe(
 		assert.deepEqual( jQuery.extend( {}, support ), computedSupport,
 			"No violations of CSP polices" );
 
-		supportjQuery.get( "data/support/csp.log" ).done( function( data ) {
+		supportjQuery.get( baseURL + "support/csp.log" ).done( function( data ) {
 			assert.equal( data, "", "No log request should be sent" );
-			supportjQuery.get( "data/support/csp-clean.php" ).done( done );
+			supportjQuery.get( baseURL + "mock.php?action=cspClean" ).done( done );
 		} );
 	}
 );