test('Find: exclude combination of paths', function (done: () => void) {
		if (platform.isWindows) {
			done();
			return;
		}

		const walker = new FileWalker({ rootFolders: rootfolders() });
		const filesIn = [
			'./examples/subfolder/subfile.txt',
			'./examples/company.js',
			'./index.html'
		];
		const filesOut = [
			'./examples/subfolder/anotherfolder/anotherfile.txt',
			'./more/file.txt'
		];

		const cmd1 = walker.spawnFindCmd(rootfolders()[0], glob.parse({
			'**/subfolder/anotherfolder': true,
			'**/something/else': true,
			'**/more': true,
			'**/andmore': true
		}));
		walker.readStdout(cmd1, 'utf8', (err1, stdout1) => {
			assert.equal(err1, null);
			for (const fileIn of filesIn) {
				assert.notStrictEqual(stdout1.split('\n').indexOf(fileIn), -1, stdout1);
			}
			for (const fileOut of filesOut) {
				assert.strictEqual(stdout1.split('\n').indexOf(fileOut), -1, stdout1);
			}
			done();
		});
	});

	/**
	 * Split the IExpression into its absolute and relative components, and glob.parse them separately.
	 */
	private init(expr: glob.IExpression): void {
		let absoluteGlobExpr: glob.IExpression;
		let relativeGlobExpr: glob.IExpression;
		Object.keys(expr)
			.filter(key => expr[key])
			.forEach(key => {
				if (path.isAbsolute(key)) {
					absoluteGlobExpr = absoluteGlobExpr || glob.getEmptyExpression();
					absoluteGlobExpr[key] = expr[key];
				} else {
					relativeGlobExpr = relativeGlobExpr || glob.getEmptyExpression();
					relativeGlobExpr[key] = expr[key];
				}
			});

		this.absoluteParsedExpr = absoluteGlobExpr && glob.parse(absoluteGlobExpr, { trimForExclusions: true });
		this.relativeParsedExpr = relativeGlobExpr && glob.parse(relativeGlobExpr, { trimForExclusions: true });
	}

	constructor(config: IFileQuery, maxFileSize?: number) {
		this.config = config;
		this.useRipgrep = config.useRipgrep !== false;
		this.filePattern = config.filePattern;
		this.includePattern = config.includePattern && glob.parse(config.includePattern);
		this.maxResults = config.maxResults || null;
		this.exists = config.exists;
		this.maxFilesize = maxFileSize || null;
		this.walkedPaths = Object.create(null);
		this.resultCount = 0;
		this.isLimitHit = false;
		this.directoriesWalked = 0;
		this.filesWalked = 0;
		this.traversal = Traversal.Node;
		this.errors = [];

		if (this.filePattern) {
			this.normalizedFilePatternLowercase = strings.stripWildcards(this.filePattern).toLowerCase();
		}

		this.globalExcludePattern = config.excludePattern && glob.parse(config.excludePattern);
		this.folderExcludePatterns = new Map<string, AbsoluteAndRelativeParsedExpression>();

		config.folderQueries.forEach(folderQuery => {
			const folderExcludeExpression: glob.IExpression = objects.assign({}, folderQuery.excludePattern || {}, this.config.excludePattern || {});

			// Add excludes for other root folders
			const fqPath = folderQuery.folder.fsPath;
			config.folderQueries
				.map(rootFolderQuery => rootFolderQuery.folder.fsPath)
				.filter(rootFolder => rootFolder !== fqPath)
				.forEach(otherRootFolder => {
					// Exclude nested root folders
					if (isEqualOrParent(otherRootFolder, fqPath)) {
						folderExcludeExpression[path.relative(fqPath, otherRootFolder)] = true;
					}
				});

			this.folderExcludePatterns.set(fqPath, new AbsoluteAndRelativeParsedExpression(folderExcludeExpression, fqPath));
		});
	}

		walker.readStdout(cmd1, 'utf8', (err1, stdout1) => {
			assert.equal(err1, null);
			assert.notStrictEqual(stdout1.split('\n').indexOf(file0), -1, stdout1);
			assert.notStrictEqual(stdout1.split('\n').indexOf(file1), -1, stdout1);

			const cmd2 = walker.spawnFindCmd(rootfolders()[0], glob.parse({ 'examples/subfolder': true }));
			walker.readStdout(cmd2, 'utf8', (err2, stdout2) => {
				assert.equal(err2, null);
				assert.notStrictEqual(stdout1.split('\n').indexOf(file0), -1, stdout1);
				assert.strictEqual(stdout2.split('\n').indexOf(file1), -1, stdout2);
				done();
			});
		});