Function createBlob

test/test.js:1854–1867

(data, type)

        return describe("when file is SVG", () =>
          it("should use the SVG image itself", function (done) {
            let createBlob = function (data, type) {
              try {
                return new Blob([data], { type });
              } catch (e) {
                let BlobBuilder =
                  window.BlobBuilder ||
                  window.WebKitBlobBuilder ||
                  window.MozBlobBuilder ||
                  window.MSBlobBuilder;
                let builder = new BlobBuilder();
                builder.append(data.buffer || data);
                return builder.getBlob(type);
              }
            };

            let blob = createBlob("foo", "image/svg+xml");