Function formatMessage

tests/grunt-task/qunit.js:28–30

(str)

  // Allow an error message to retain its color when split across multiple lines.
  var formatMessage = function(str) {
    return String(str).split('\n').map(function(s) { return s.magenta; }).join('\n');
  };

  // Keep track of failed assertions for pretty-printing.
  var failedAssertions = [];