[FIX] AbstractAdapter: Fix normalization of globstar

Matched index was off by one

lib/Resource.js

@@ -78,7 +78,7 @@ class Resource {
 			} else if (this._createStream || this._stream) {
 				resolve(this._getBufferFromStream());
 			} else {
-				reject(new Error(`Resource ${this._name} has no content`));
+				reject(new Error(`Resource ${this._path} has no content`));
 			}
 		});
 	}
@@ -128,7 +128,7 @@ class Resource {
 		} else if (this._createStream || this._stream) {
 			return this._getStream();
 		} else {
-			throw new Error(`Resource ${this._name} has no content`);
+			throw new Error(`Resource ${this._path} has no content`);
 		}
 	}
 

lib/adapters/AbstractAdapter.js

@@ -77,7 +77,7 @@ class AbstractAdapter extends AbstractReaderWriter {
 							continue;
 						}
 					} else if (globPart === minimatch.GLOBSTAR) {
-						return i > 0 ? i - 1 : i;
+						return i;
 					} else { // Regex
 						if (!globPart.test(basePathPart)) {
 							return -42;

test/lib/glob.js

@@ -57,14 +57,26 @@ test("GLOB all from root only", (t) => {
 		});
 });
 
-test("GLOB all with virtual path included", (t) => {
+test("GLOB all with virtual base path fully matching", (t) => {
 	t.plan(1);
 	return t.context.readerWriter.filesystem.byGlob("/test-resources/**/*.*")
 		.then((resources) => {
 			t.deepEqual(resources.length, 16, "Found all resources");
 		});
 });
 
+test("GLOB with virtual base path partially matching", (t) => {
+	t.plan(1);
+	const adapter = new FsAdapter({
+		fsBasePath: "./test/fixtures/glob/application.a",
+		virBasePath: "/test-resources/application/a/"
+	});
+	return adapter.byGlob("/test-resources/**/*.*")
+		.then((resources) => {
+			t.deepEqual(resources.length, 4, "Found all resources");
+		});
+});
+
 test("Check for unstable order of GLOB result", (t) => {
 	t.plan(1);
 	return t.context.readerWriter.filesystem.byGlob("/**/*.*")