Function getWebpackRoot

test/checkArrayExpectation.js:18–21

(testDirectory)

 * @returns {string} webpack root path, or empty string if not found
 */
const getWebpackRoot = (testDirectory) => {
	const idx = testDirectory.lastIndexOf(`${path.sep}test${path.sep}`);
	return idx !== -1 ? testDirectory.slice(0, idx) : "";
};

/**
 * Replaces absolute paths in a string with stable placeholders