A mojom .d generator.

mojom/mojom_parser/generators/common/util_test.go

+// Copyright 2016 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+package common
+
+import (
+        "testing"
+)
+
+func testOutputFileByFilePath(t *testing.T) {
+        config := generatorCliConfig{
+                outputDir:   "/some/output/path/",
+                srcRootPath: "/alpha/",
+        }
+        fileName := "/alpha/beta/gamma/file.d"
+
+        expected := "/some/output/path/beta/gamma/file.d"
+
+        actual := outputFileByFilePath(fileName, config)
+        if actual != expected {
+                t.Fatalf("Expected: %q\nActual: %q", expected, actual)
+        }
+}
+
+func testChangeExt(t *testing.T) {
+        fileName := "/alpha/beta/gamma/file.mojom"
+        expected := "/alpha/beta/gamma/file.d"
+        actual := changeExt(fileName, ".d")
+
+        if actual != expected {
+                t.Fatalf("Expected: %q\nActual: %q", expected, actual)
+        }
+}
+
+func testChangeExtNoExt(t *testing.T) {
+        fileName := "/alpha/beta/gamma/file"
+        expected := "/alpha/beta/gamma/file.d"
+        actual := changeExt(fileName, ".d")
+
+        if actual != expected {
+                t.Fatalf("Expected: %q\nActual: %q", expected, actual)
+        }
+}