Support automatically resolving dependencies in javascript tests.

chrome/browser/resources/chromeos/chromevox/chromevox_tests.gypi

+# Copyright 2014 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.
+
+{
+  'includes': [
+    '../../../../js_unittest_vars.gypi',
+  ],
+  'variables': {
+    'chromevox_test_deps_js_file': '<(SHARED_INTERMEDIATE_DIR)/chrome/browser/resources/chromeos/chromevox/test_deps.js',
+  },
+  'targets': [
+    {
+      'target_name': 'chromevox_tests',
+      'type': 'executable',
+      'dependencies': [
+        '<(DEPTH)/base/base.gyp:base',
+        '<(DEPTH)/base/base.gyp:base_i18n',
+        '<(DEPTH)/base/base.gyp:test_support_base',
+        '<(DEPTH)/chrome/chrome.gyp:browser',
+        '<(DEPTH)/chrome/chrome.gyp:renderer',
+        '<(DEPTH)/chrome/chrome.gyp:test_support_common',
+        '<(DEPTH)/chrome/chrome_resources.gyp:chrome_resources',
+        '<(DEPTH)/chrome/chrome_resources.gyp:chrome_strings',
+        '<(DEPTH)/chrome/chrome_resources.gyp:packed_extra_resources',
+        '<(DEPTH)/chrome/chrome_resources.gyp:packed_resources',
+        '<(DEPTH)/testing/gmock.gyp:gmock',
+        '<(DEPTH)/testing/gtest.gyp:gtest',
+        '<(DEPTH)/v8/tools/gyp/v8.gyp:v8',
+        'chromevox_test_deps_js',
+      ],
+      'defines': [
+        'HAS_OUT_OF_PROC_TEST_RUNNER',
+      ],
+      'include_dirs': [
+        '<(DEPTH)',
+        '<(SHARED_INTERMEDIATE_DIR)',
+      ],
+      'rules': [
+        {
+          # A JavaScript test that runs in an environment similar to a webui
+          # browser test.
+          'rule_name': 'js2webui',
+          'extension': 'js',
+          'msvs_external_rule': 1,
+          'inputs': [
+            '<(gypv8sh)',
+            '<(PRODUCT_DIR)/d8<(EXECUTABLE_SUFFIX)',
+            '<(mock_js)',
+            '<(test_api_js)',
+            '<(js2gtest)',
+            '<(chromevox_test_deps_js_file)',
+            'testing/chromevox_unittest_base.js',
+          ],
+          'outputs': [
+            '<(INTERMEDIATE_DIR)/<(RULE_INPUT_DIRNAME)/<(RULE_INPUT_ROOT)-gen.cc',
+            '<(PRODUCT_DIR)/test_data/chrome/browser/resources/chromeos/chromevox/<(RULE_INPUT_DIRNAME)/<(RULE_INPUT_ROOT).js',
+          ],
+          'process_outputs_as_sources': 1,
+          'action': [
+            'python',
+            '<(gypv8sh)',
+            '<(PRODUCT_DIR)/d8<(EXECUTABLE_SUFFIX)',
+            '--deps_js', '<(chromevox_test_deps_js_file)',
+            '<(mock_js)',
+            '<(test_api_js)',
+            '<(js2gtest)',
+            'webui',
+            '<(RULE_INPUT_PATH)',
+            'chrome/browser/resources/chromeos/chromevox/<(RULE_INPUT_DIRNAME)/<(RULE_INPUT_ROOT).js',
+            '<@(_outputs)',
+          ],
+        },
+      ],
+      'sources': [
+        '<(DEPTH)/chrome/browser/ui/webui/web_ui_test_handler.cc',
+        '<(DEPTH)/chrome/browser/ui/webui/web_ui_test_handler.h',
+        '<(DEPTH)/chrome/test/base/browser_tests_main.cc',
+        '<(DEPTH)/chrome/test/base/test_chrome_web_ui_controller_factory.cc',
+        '<(DEPTH)/chrome/test/base/test_chrome_web_ui_controller_factory.h',
+        '<(DEPTH)/chrome/test/base/web_ui_browser_test.cc',
+        '<(DEPTH)/chrome/test/base/web_ui_browser_test.h',
+
+        'common/aria_util_test.js',
+      ],
+    },  # target chromevox_tests
+    {
+      'target_name': 'chromevox_test_deps_js',
+      'type': 'none',
+      'actions': [
+        {
+          'action_name': 'deps_js',
+          'message': 'Generate <(_target_name)',
+          'variables': {
+            # Closure library directory relative to source tree root.
+            'closure_dir': 'chrome/third_party/chromevox/third_party/closure-library/closure/goog',
+            'depswriter_path': 'tools/generate_deps.py',
+            'js_files': [
+              '<!@(python tools/find_js_files.py . <(DEPTH)/<(closure_dir))',
+            ],
+          },
+          'inputs': [
+            '<@(js_files)',
+            '<(depswriter_path)',
+          ],
+          'outputs': [
+            '<(chromevox_test_deps_js_file)',
+          ],
+          'action': [
+            'python',
+            '<(depswriter_path)',
+            '-w', '<(DEPTH)/<(closure_dir):<(closure_dir)',
+            '-w', ':chrome/browser/resources/chromeos/chromevox',
+            '-o', '<(chromevox_test_deps_js_file)',
+            '<@(js_files)',
+          ],
+        },
+      ],
+    },
+  ],
+}