Made ckeditor5-dev-tests a general use application

packages/ckeditor5-dev-tests/lib/tasks/runautomatedtests.js

@@ -77,7 +77,9 @@ function createEntryFile( globPatterns, production ) {
 		let hasFiles = false;
 
 		for ( const resolvedPattern of globPatterns[ singlePattern ] ) {
-			const files = glob.sync( resolvedPattern );
+			const files = glob.sync( resolvedPattern, {
+				absolute: resolvedPattern.startsWith( './' )
+			} );
 
 			if ( files.length ) {
 				hasFiles = true;

packages/ckeditor5-dev-tests/lib/utils/automated-tests/getkarmaconfig.js

@@ -60,6 +60,7 @@ module.exports = function getKarmaConfig( options ) {
 			files: Object.keys( options.globPatterns ).map( key => options.globPatterns[ key ] ),
 			sourceMap: options.sourceMap,
 			coverage: options.coverage,
+			coveragePaths: options.coveragePaths,
 			themePath: options.themePath,
 			debug: options.debug
 		} ),

packages/ckeditor5-dev-tests/lib/utils/automated-tests/getwebpackconfig.js

@@ -21,7 +21,7 @@ module.exports = function getWebpackConfigForAutomatedTests( options ) {
 			rules: [
 				{
 					// test: **/ckeditor5-*/theme/icons/*.svg
-					test: /ckeditor5-[^/\\]+[/\\]theme[/\\]icons[/\\][^/\\]+\.svg$/,
+					test: /\.svg$/,
 					use: [ 'raw-loader' ]
 				},
 				{
@@ -80,11 +80,14 @@ module.exports = function getWebpackConfigForAutomatedTests( options ) {
 	}
 
 	if ( options.coverage ) {
+		// Additional coverage paths coming from command line.
+		const coveragePaths = ( options.coveragePaths || [] ).map( relativePath => path.resolve( relativePath ) );
+
 		config.module.rules.unshift(
 			{
 				test: /\.js$/,
 				loader: 'istanbul-instrumenter-loader',
-				include: getPathsToIncludeForCoverage( options.files ),
+				include: getPathsToIncludeForCoverage( options.files ).concat( coveragePaths ),
 				exclude: [
 					new RegExp( `${ escapedPathSep }(lib)${ escapedPathSep }` )
 				],

packages/ckeditor5-dev-tests/lib/utils/automated-tests/parsearguments.js

@@ -26,7 +26,8 @@ module.exports = function parseArguments( args ) {
 			'repositories',
 			'language',
 			'theme-path',
-			'additional-languages'
+			'additional-languages',
+			'coverage-paths'
 		],
 
 		boolean: [
@@ -58,6 +59,7 @@ module.exports = function parseArguments( args ) {
 			language: 'en',
 			watch: false,
 			coverage: false,
+			'coverage-paths': '',
 			verbose: false,
 			'source-map': false,
 			server: false,
@@ -83,13 +85,15 @@ module.exports = function parseArguments( args ) {
 		'identity-file',
 		'theme-path',
 		'karma-config-overrides',
-		'additional-languages'
+		'additional-languages',
+		'coverage-paths'
 	] );
 	splitOptionsToArray( options, [
 		'browsers',
 		'files',
 		'repositories',
-		'additionalLanguages'
+		'additionalLanguages',
+		'coveragePaths'
 	] );
 	parseDebugOption( options );
 	parseRepositoriesOption( options );

packages/ckeditor5-dev-tests/lib/utils/transformfileoptiontotestglob.js

@@ -7,14 +7,15 @@
 
 /**
  * Converts values of --files argument to proper globs.
- * There are 5 supported types of values now:
+ * These are the supported types of values:
  *
  * 0. the main repository - 'ckeditor5'
  * 1. all packages' files – '*'
  * 2. given package files – 'engine'
  * 3. everything except the given package – '!engine'
  * 4. path – 'engine/view' -> 'ckeditor5-engine/tests/view/**\/*.js'
  * 5. simplified glob – 'engine/view/**\/*.js' -> 'ckeditor5-engine/tests/view/**\/*.js'
+ * 6. a glob starting with './', which stays as is - './tests/**\/*.js'
  *
  * @param {String} globPattern A path or pattern to determine the tests to execute.
  * @param {Boolean} [isManualTest=false] Whether the tests are manual or automated.
@@ -55,6 +56,11 @@ module.exports = function transformFileOptionToTestGlob( globPattern, isManualTe
  * @returns {String}
  */
 function transformSingleGlobPattern( globPattern, options ) {
+	// 6. Support for direct glob to test files.
+	if ( globPattern.startsWith( './' ) ) {
+		return globPattern;
+	}
+
 	const isManualTest = options.isManualTest || false;
 	const useCKEditorPrefix = options.useCKEditorPrefix || false;
 	const prefix = useCKEditorPrefix ? 'ckeditor' : 'ckeditor5';

packages/ckeditor5-dev-tests/tests/utils/transformfileoptiontotestglob.js

@@ -134,4 +134,18 @@ describe( 'dev-tests/utils', () => {
 			] );
 		} );
 	} );
+
+	describe( 'keep ./ paths intact', () => {
+		it( 'for automated tests', () => {
+			expect( transformFileOptionToTestGlob( './tests/**/*.js' ) ).to.deep.equal( [
+				'./tests/**/*.js'
+			] );
+		} );
+
+		it( 'for manual tests', () => {
+			expect( transformFileOptionToTestGlob( './tests/**/manual/*.js', true ) ).to.deep.equal( [
+				'./tests/**/manual/*.js'
+			] );
+		} );
+	} );
 } );