Use denormalized path in test (fixes Windows build)

test/executable/executableTests.ts

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-import { createTempFile } from "../utils";
+import { createTempFile, denormalizeWinPath } from "../utils";
 import * as cp from "child_process";
 import * as fs from "fs";
 import * as os from "os";
@@ -123,10 +123,12 @@ describe("Executable", function() {
             execCli(["-c", "test/files/multiple-fixes-test/tslint.json", tempFile, "--fix"],
                 (err, stdout) => {
                     const content = fs.readFileSync(tempFile, "utf8");
+                    // compare against file name which will be returned by formatter (used in TypeScript)
+                    const denormalizedFileName = denormalizeWinPath(tempFile);
                     fs.unlinkSync(tempFile);
                     assert.strictEqual(content, "import * as y from \"a_long_module\";\nimport * as x from \"b\";\n");
                     assert.isNull(err, "process should exit without an error");
-                    assert.strictEqual(stdout, `Fixed 2 error(s) in ${tempFile}`);
+                    assert.strictEqual(stdout, `Fixed 2 error(s) in ${denormalizedFileName}`);
                     done();
                 });
         });

test/utils.ts

@@ -98,3 +98,8 @@ export function createTempFile(extension: string) {
     }
     return tmpfile;
 }
+
+// converts Windows normalized paths (with backwards slash `\`) to paths used by TypeScript (with forward slash `/`)
+export function denormalizeWinPath(path: string): string {
+    return path.replace(/\\/g, "/");
+}