Migrate chromevox classic tests

Change-Id: I8d8b30665ac9627c010002561e710449311a952b
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1879333Reviewed-by: Andrew Grieve <agrieve@chromium.org>
Reviewed-by: Dominic Mazzoni <dmazzoni@chromium.org>
Commit-Queue: David Tseng <dtseng@chromium.org>
Cr-Commit-Position: refs/heads/master@{#709354}

BUILD.gn

@@ -149,7 +149,8 @@ group("gn_all") {
       "//tools/polymer:polymer_tools_python_unittests",
       "//ui/accessibility:accessibility_perftests",
       "//ui/accessibility:accessibility_unittests",
-      "//ui/accessibility/extensions",
+      "//ui/accessibility/extensions:extension_tests",
+      "//ui/accessibility/extensions:extensions",
     ]
   }
 

chrome/browser/resources/chromeos/chromevox/BUILD.gn

@@ -576,35 +576,9 @@ js2gtest("chromevox_unitjs_tests") {
     "braille/braille_input_handler_test.unitjs",
     "braille/expanding_braille_translator_test.unitjs",
     "braille/pan_strategy_test.unitjs",
-    "chromevox/injected/event_watcher_test.unitjs",
-    "chromevox/injected/live_regions_test.unitjs",
-    "chromevox/injected/navigation_manager_test.unitjs",
-    "chromevox/injected/user_commands_test.unitjs",
-    "common/aria_util_test.unitjs",
-    "common/braille_text_handler_test.unitjs",
-    "common/braille_util_test.unitjs",
     "common/command_store_test.unitjs",
-    "common/content_editable_extractor_test.unitjs",
-    "common/cursor_selection_test.unitjs",
-    "common/dom_util_test.unitjs",
-    "common/editable_text_area_shadow_test.unitjs",
-    "common/editable_text_test.unitjs",
-    "common/find_util_test.unitjs",
-    "common/key_sequence_test.unitjs",
-    "common/page_selection_test.unitjs",
-    "common/selection_util_test.unitjs",
-    "common/spannable_test.unitjs",
-    "common/string_util_test.unitjs",
     "host/chrome/braille_integration_test.unitjs",
     "testing/mock_feedback_test.unitjs",
-    "walkers/character_walker_test.unitjs",
-    "walkers/group_walker_test.unitjs",
-    "walkers/layout_line_walker_test.unitjs",
-    "walkers/object_walker_test.unitjs",
-    "walkers/sentence_walker_test.unitjs",
-    "walkers/structural_line_walker_test.unitjs",
-    "walkers/table_walker_test.unitjs",
-    "walkers/word_walker_test.unitjs",
   ]
   gen_include_files = [
     "testing/assert_additions.js",

ui/accessibility/extensions/BUILD.gn

@@ -14,6 +14,15 @@ group("extensions") {
   }
 }
 
+group("extension_tests") {
+  testonly = true
+  if (is_chromeos) {
+    deps = [
+      "chromevoxclassic:chromevox_tests",
+    ]
+  }
+}
+
 locale_files = [
   "_locales/am/messages.json",
   "_locales/ar/messages.json",

ui/accessibility/extensions/README.chromium

@@ -8,7 +8,7 @@ one-click install from the Settings page.
 
 Some of the extensions have localized strings and need to be built:
 
-ninja -C out/Release ui/accessibility/extensions
+ninja -C out/Release ui/accessibility/extensions:extensions
 
 The built extensions will be in your out directory, e.g.:
 
@@ -19,6 +19,16 @@ All other extensions should be zipped and uploaded to the webstore.
 Note for chromevoxclassic:
 see chromevoxclassic/README for further details.
 
+You can build all extension tests by doing:
+
+ninja -C out/Release ui/accessibility/extensions:extension_tests
+
+This currently only produces tests for ChromeVox Classic
+
+out/Release/chromevox_tests
+
+This target is not run on a bot, so run it manually before release!
+
 #
 # Instructions for publishing to the web store (new as of August 2019):
 #

ui/accessibility/extensions/chromevoxclassic/BUILD.gn

@@ -8,6 +8,8 @@ import(
     "//chrome/browser/resources/chromeos/chromevox/strings/chromevox_strings.gni")
 import("//chrome/common/features.gni")
 import("//chrome/test/base/js2gtest.gni")
+import("//chrome/test/base/js2gtest.gni")
+import("//testing/test.gni")
 import("//testing/test.gni")
 import("//third_party/closure_compiler/compile_js.gni")
 
@@ -378,7 +380,8 @@ template("generate_deps_js") {
     if (defined(invoker.testonly)) {
       testonly = invoker.testonly
     }
-    script = "tools/generate_deps.py"
+    script =
+        "//chrome/browser/resources/chromeos/chromevox/tools/generate_deps.py"
     inputs = jsbundler_modules
     sources = invoker.sources
     outputs = [
@@ -443,67 +446,148 @@ chromevox_strings("chromevox_strings") {
   out_dir = chromevox_out_dir
 }
 
-if (is_chromeos) {
-  source_set("browser_tests") {
-    testonly = true
-    assert(enable_extensions)
-
-    deps = [
-      ":chromevox_extjs_tests",
-      ":chromevox_unitjs_tests",
-    ]
-
-    # TODO(jamescook): Figure out which of these are really necessary.
-    data = [
-      "$root_out_dir/chrome_100_percent.pak",
-      "$root_out_dir/chrome_200_percent.pak",
-      "$root_out_dir/locales/en-US.pak",
-      "$root_out_dir/locales/fr.pak",
-      "$root_out_dir/resources.pak",
-      "$root_out_dir/resources/chromeos/chromevox/",
-      "$root_out_dir/test_data/chrome/browser/resources/chromeos/chromevox/",
-
-      # Surprisingly, the test uses data from the original location, not the
-      # copied one.
-      "//chrome/browser/resources/chromeos/chromevox/",
-      "//chrome/test/data/webui/test_api.js",
-      "//third_party/chromevox/",
-      "//chrome/third_party/mock4js/",
-      "//third_party/accessibility-audit/axs_testing.js",
-      "//third_party/chaijs/chai.js",
-    ]
-  }
+action("chromevox_test_messages_js") {
+  script = "//chrome/browser/resources/chromeos/chromevox/tools/generate_test_messages.py"
+  sources = [
+    "$chromevox_out_dir/_locales/en/messages.json",
+  ]
+  output_file = "$root_out_dir/test_data/ui/accessibility/extensions/chromevoxclassic/host/testing/test_messages.js"
+  outputs = [
+    output_file,
+  ]
+  deps = [
+    ":chromevox_strings",
+  ]
+  args = [
+           "-o",
+           rebase_path(output_file, root_build_dir),
+         ] + rebase_path(sources, root_build_dir)
 }
 
+chromevox_test_modules = [
+                           "walkers/walker_unittest_base.js",
+                           "host/testing/earcons.js",
+                           "host/testing/host.js",
+                           "host/testing/tts.js",
+                           "testing/spoken_list_builder.js",
+                           "testing/test_msgs.js",
+                           "testing/tester.js",
+                         ] + get_target_outputs(":chromevox_test_messages_js")
+
 generate_deps_js("chromevox_test_deps_js") {
-  sources = closure_library_modules + chromevox_modules
+  sources = closure_library_modules + chromevox_modules + chromevox_test_modules
   output_file = "$target_gen_dir/test_deps.js"
   rewrite_rules = [
     rebase_path("//", root_build_dir) + ":",
     rebase_path("$root_out_dir/test_data", root_build_dir) + ":",
   ]
   deps = [
-    "//chrome/browser/resources/chromeos/chromevox:chromevox_test_messages_js",
+    ":chromevox_test_messages_js",
+  ]
+}
+
+js_library("tree_walker") {
+  sources = [
+    "cvox2/background/tree_walker.js",
+  ]
+  deps = [
+    ":automation_predicate",
+    ":constants",
+  ]
+  externs_list = [
+    "$externs_path/automation.js",
+    "$externs_path/chrome_extensions.js",
+  ]
+}
+
+js_library("automation_predicate") {
+  sources = [
+    "cvox2/background/automation_predicate.js",
+  ]
+  deps = [
+    ":constants",
+  ]
+  externs_list = [
+    "$externs_path/automation.js",
+    "$externs_path/chrome_extensions.js",
+  ]
+}
+
+js_library("constants") {
+  sources = [
+    "cvox2/background/constants.js",
+  ]
+}
+
+test("chromevox_tests") {
+  sources = [
+    "//chrome/browser/extensions/browsertest_util.cc",
+    "//chrome/browser/extensions/browsertest_util.h",
+    "//chrome/browser/ui/webui/web_ui_test_handler.cc",
+    "//chrome/browser/ui/webui/web_ui_test_handler.h",
+    "//chrome/test/base/extension_js_browser_test.cc",
+    "//chrome/test/base/extension_js_browser_test.h",
+    "//chrome/test/base/extension_load_waiter_one_shot.cc",
+    "//chrome/test/base/extension_load_waiter_one_shot.h",
+    "//chrome/test/base/javascript_browser_test.cc",
+    "//chrome/test/base/javascript_browser_test.h",
+    "//chrome/test/base/test_chrome_web_ui_controller_factory.cc",
+    "//chrome/test/base/test_chrome_web_ui_controller_factory.h",
+    "//chrome/test/base/web_ui_browser_test.cc",
+    "//chrome/test/base/web_ui_browser_test.h",
+  ]
+
+  deps = [
+    ":chromevox_unitjs_tests",
+    "//base",
+    "//base:i18n",
+    "//base/test:test_support",
+    "//chrome:browser_tests_pak",
+    "//chrome:packed_resources",
+    "//chrome:resources",
+    "//chrome:strings",
+    "//chrome/browser",
+    "//chrome/browser/web_applications/components:components",
+    "//chrome/renderer",
+    "//chrome/test:browser_tests_runner",
+    "//chrome/test:test_support",
+    "//chrome/test:test_support_ui",
+    "//chrome/test/data:web_ui_test_bindings",
+    "//chromeos/constants:constants",
+    "//content/test:test_support",
+    "//extensions/browser:test_support",
+    "//testing/gmock",
+    "//testing/gtest",
+  ]
+
+  data = [
+    "$root_out_dir/chrome_100_percent.pak",
+    "$root_out_dir/chrome_200_percent.pak",
+    "$root_out_dir/locales/en-US.pak",
+    "$root_out_dir/locales/fr.pak",
+    "$root_out_dir/resources.pak",
+    "$root_out_dir/chromevoxclassic/",
+    "$root_out_dir/test_data/ui/accessibility/extensions/chromevoxclassic/",
+
+    # Surprisingly, the test uses data from the original location, not the
+    # copied one.
+    "//ui/accessibility/extensions/chromevoxclassic",
+    "//chrome/test/data/webui/test_api.js",
+    "//third_party/chromevox/",
+    "//chrome/third_party/mock4js/",
+    "//third_party/accessibility-audit/axs_testing.js",
+    "//third_party/chaijs/chai.js",
   ]
 }
 
 js2gtest("chromevox_unitjs_tests") {
   test_type = "webui"
   sources = [
-    "braille/bluetooth_braille_display_manager_test.unitjs",
-    "braille/bluetooth_braille_display_ui_test.unitjs",
-    "braille/braille_display_manager_test.unitjs",
-    "braille/braille_input_handler_test.unitjs",
-    "braille/expanding_braille_translator_test.unitjs",
-    "braille/pan_strategy_test.unitjs",
-    "chromevox/injected/event_watcher_test.unitjs",
-    "chromevox/injected/live_regions_test.unitjs",
     "chromevox/injected/navigation_manager_test.unitjs",
     "chromevox/injected/user_commands_test.unitjs",
     "common/aria_util_test.unitjs",
     "common/braille_text_handler_test.unitjs",
     "common/braille_util_test.unitjs",
-    "common/command_store_test.unitjs",
     "common/content_editable_extractor_test.unitjs",
     "common/cursor_selection_test.unitjs",
     "common/dom_util_test.unitjs",
@@ -511,15 +595,15 @@ js2gtest("chromevox_unitjs_tests") {
     "common/editable_text_test.unitjs",
     "common/find_util_test.unitjs",
     "common/key_sequence_test.unitjs",
+    "common/math_semantic_tree_test.unitjs",
     "common/page_selection_test.unitjs",
     "common/selection_util_test.unitjs",
     "common/spannable_test.unitjs",
     "common/string_util_test.unitjs",
-    "host/chrome/braille_integration_test.unitjs",
-    "testing/mock_feedback_test.unitjs",
     "walkers/character_walker_test.unitjs",
     "walkers/group_walker_test.unitjs",
     "walkers/layout_line_walker_test.unitjs",
+    "walkers/math_shifter_test.unitjs",
     "walkers/object_walker_test.unitjs",
     "walkers/sentence_walker_test.unitjs",
     "walkers/structural_line_walker_test.unitjs",
@@ -527,11 +611,11 @@ js2gtest("chromevox_unitjs_tests") {
     "walkers/word_walker_test.unitjs",
   ]
   gen_include_files = [
-    "testing/assert_additions.js",
-    "testing/callback_helper.js",
+    "//chrome/browser/resources/chromeos/chromevox/testing/assert_additions.js",
+    "//chrome/browser/resources/chromeos/chromevox/testing/callback_helper.js",
     "testing/chromevox_unittest_base.js",
-    "testing/mock_feedback.js",
   ]
+
   test_deps_js_outputs = get_target_outputs(":chromevox_test_deps_js")
   deps_js = test_deps_js_outputs[0]
   deps = [
@@ -539,79 +623,3 @@ js2gtest("chromevox_unitjs_tests") {
   ]
   defines = [ "HAS_OUT_OF_PROC_TEST_RUNNER" ]
 }
-
-if (is_chromeos) {
-  js2gtest("chromevox_extjs_tests") {
-    test_type = "extension"
-    sources = [
-      "braille/braille_table_test.extjs",
-      "braille/braille_translator_manager_test.extjs",
-      "braille/liblouis_test.extjs",
-      "cvox2/background/automation_util_test.extjs",
-      "cvox2/background/background_test.extjs",
-      "cvox2/background/braille_command_data_test.extjs",
-      "cvox2/background/color_test.extjs",
-      "cvox2/background/cursors_test.extjs",
-      "cvox2/background/download_handler_test.extjs",
-      "cvox2/background/editing_test.extjs",
-      "cvox2/background/i_search_test.extjs",
-      "cvox2/background/language_switching_test.extjs",
-      "cvox2/background/live_regions_test.extjs",
-      "cvox2/background/log_store_test.extjs",
-      "cvox2/background/output_test.extjs",
-      "cvox2/background/panel_test.extjs",
-      "cvox2/background/recovery_strategy_test.extjs",
-      "cvox2/background/tree_walker_test.extjs",
-      "host/chrome/tts_background_test.extjs",
-    ]
-    gen_include_files = [
-      "testing/assert_additions.js",
-      "testing/callback_helper.js",
-      "testing/chromevox_e2e_test_base.js",
-      "testing/chromevox_next_e2e_test_base.js",
-      "testing/mock_feedback.js",
-    ]
-
-    # The test base classes generate C++ code with these deps.
-    deps = [
-      "//ash",
-      "//base",
-      "//chrome/browser/chromeos",
-      "//chrome/common",
-    ]
-    defines = [ "HAS_OUT_OF_PROC_TEST_RUNNER" ]
-  }
-}
-
-js_library("tree_walker") {
-  sources = [
-    "cvox2/background/tree_walker.js",
-  ]
-  deps = [
-    ":automation_predicate",
-    ":constants",
-  ]
-  externs_list = [
-    "$externs_path/automation.js",
-    "$externs_path/chrome_extensions.js",
-  ]
-}
-
-js_library("automation_predicate") {
-  sources = [
-    "cvox2/background/automation_predicate.js",
-  ]
-  deps = [
-    ":constants",
-  ]
-  externs_list = [
-    "$externs_path/automation.js",
-    "$externs_path/chrome_extensions.js",
-  ]
-}
-
-js_library("constants") {
-  sources = [
-    "cvox2/background/constants.js",
-  ]
-}

ui/accessibility/extensions/chromevoxclassic/README

@@ -25,6 +25,15 @@ out/Release/chromevoxclassic.
 Go to chrome://extensions, and click "Load
 Unpacked". Select out/Release/chromevoxclassic.
 
+#Automated Testing
+Build
+
+ninja -C out/Release ui/accessibility/extensions:extension_tests
+
+and run
+
+out/Release/chromevox_tests
+
 ## Maintenance/Contributions
 Tooling is minimal for this fork of ChromeVox. Much of what's available for
 ChromeVox in Chrome OS (chrome/browser/resources/chromeos/chromevox/tools is

chrome/browser/resources/chromeos/chromevox/chromevox/injected/event_watcher_test.unitjs → ui/accessibility/extensions/chromevoxclassic/chromevox/injected/event_watcher_test.unitjs

@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 
 // Include test fixture.
-GEN_INCLUDE(['../../testing/chromevox_unittest_base.js']);
+GEN_INCLUDE(['//chrome/browser/resources/chromeos/chromevox/../testing/chromevox_unittest_base.js']);
 
 /**
  * Test fixture.

chrome/browser/resources/chromeos/chromevox/chromevox/injected/live_regions_test.unitjs → ui/accessibility/extensions/chromevoxclassic/chromevox/injected/live_regions_test.unitjs

@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 
 // Include test fixture.
-GEN_INCLUDE(['../../testing/chromevox_unittest_base.js']);
+GEN_INCLUDE(['//chrome/browser/resources/chromeos/chromevox/testing/chromevox_unittest_base.js']);
 
 /**
  * Test fixture.

chrome/browser/resources/chromeos/chromevox/chromevox/injected/navigation_manager_test.unitjs → ui/accessibility/extensions/chromevoxclassic/chromevox/injected/navigation_manager_test.unitjs

@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 
 // Include test fixture.
-GEN_INCLUDE(['../../testing/chromevox_unittest_base.js']);
+GEN_INCLUDE(['//chrome/browser/resources/chromeos/chromevox/testing/chromevox_unittest_base.js']);
 
 /**
  * Test fixture.

chrome/browser/resources/chromeos/chromevox/chromevox/injected/user_commands_test.unitjs → ui/accessibility/extensions/chromevoxclassic/chromevox/injected/user_commands_test.unitjs

@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 
 // Include test fixture.
-GEN_INCLUDE(['../../testing/chromevox_unittest_base.js']);
+GEN_INCLUDE(['//chrome/browser/resources/chromeos/chromevox/testing/chromevox_unittest_base.js']);
 
 /**
  * Test fixture.

chrome/browser/resources/chromeos/chromevox/common/aria_util_test.unitjs → ui/accessibility/extensions/chromevoxclassic/common/aria_util_test.unitjs

@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 
 // Include test fixture.
-GEN_INCLUDE(['../testing/chromevox_unittest_base.js']);
+GEN_INCLUDE(['//chrome/browser/resources/chromeos/chromevox/testing/chromevox_unittest_base.js']);
 
 /**
  * Test fixture for aria_util.js.

chrome/browser/resources/chromeos/chromevox/common/braille_text_handler_test.unitjs → ui/accessibility/extensions/chromevoxclassic/common/braille_text_handler_test.unitjs

@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 
 // Include test fixture.
-GEN_INCLUDE(['../testing/chromevox_unittest_base.js']);
+GEN_INCLUDE(['//chrome/browser/resources/chromeos/chromevox/testing/chromevox_unittest_base.js']);
 
 /**
  * @extends {cvox.BrailleInterface}

chrome/browser/resources/chromeos/chromevox/common/braille_util_test.unitjs → ui/accessibility/extensions/chromevoxclassic/common/braille_util_test.unitjs

@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 
 // Include test fixture.
-GEN_INCLUDE(['../testing/chromevox_unittest_base.js']);
+GEN_INCLUDE(['//chrome/browser/resources/chromeos/chromevox/testing/chromevox_unittest_base.js']);
 
 /**
  * Test fixture.

chrome/browser/resources/chromeos/chromevox/common/content_editable_extractor_test.unitjs → ui/accessibility/extensions/chromevoxclassic/common/content_editable_extractor_test.unitjs

@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 
 // Include test fixture.
-GEN_INCLUDE(['../testing/chromevox_unittest_base.js']);
+GEN_INCLUDE(['//chrome/browser/resources/chromeos/chromevox/testing/chromevox_unittest_base.js']);
 
 /**
  * Test fixture.

chrome/browser/resources/chromeos/chromevox/common/cursor_selection_test.unitjs → ui/accessibility/extensions/chromevoxclassic/common/cursor_selection_test.unitjs

@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 
 // Include test fixture.
-GEN_INCLUDE(['../testing/chromevox_unittest_base.js']);
+GEN_INCLUDE(['//chrome/browser/resources/chromeos/chromevox/testing/chromevox_unittest_base.js']);
 
 /**
  * Test fixture.

chrome/browser/resources/chromeos/chromevox/common/dom_util_test.unitjs → ui/accessibility/extensions/chromevoxclassic/common/dom_util_test.unitjs

@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 
 // Include test fixture.
-GEN_INCLUDE(['../testing/chromevox_unittest_base.js']);
+GEN_INCLUDE(['//chrome/browser/resources/chromeos/chromevox/testing/chromevox_unittest_base.js']);
 
 /**
  * Test fixture.

chrome/browser/resources/chromeos/chromevox/common/editable_text_area_shadow_test.unitjs → ui/accessibility/extensions/chromevoxclassic/common/editable_text_area_shadow_test.unitjs

@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 
 // Include test fixture.
-GEN_INCLUDE(['../testing/chromevox_unittest_base.js']);
+GEN_INCLUDE(['//chrome/browser/resources/chromeos/chromevox/testing/chromevox_unittest_base.js']);
 
 /**
  * Test fixture.

chrome/browser/resources/chromeos/chromevox/common/editable_text_test.unitjs → ui/accessibility/extensions/chromevoxclassic/common/editable_text_test.unitjs

@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 
 // Include test fixture.
-GEN_INCLUDE(['../testing/chromevox_unittest_base.js']);
+GEN_INCLUDE(['//chrome/browser/resources/chromeos/chromevox/testing/chromevox_unittest_base.js']);
 
 /**
  * A TTS class implementing speak and stop methods intended only for testing.

chrome/browser/resources/chromeos/chromevox/common/find_util_test.unitjs → ui/accessibility/extensions/chromevoxclassic/common/find_util_test.unitjs

@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 
 // Include test fixture.
-GEN_INCLUDE(['../testing/chromevox_unittest_base.js']);
+GEN_INCLUDE(['//chrome/browser/resources/chromeos/chromevox/testing/chromevox_unittest_base.js']);
 
 /**
  * Test fixture.

chrome/browser/resources/chromeos/chromevox/common/key_sequence_test.unitjs → ui/accessibility/extensions/chromevoxclassic/common/key_sequence_test.unitjs

@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 
 // Include test fixture.
-GEN_INCLUDE(['../testing/chromevox_unittest_base.js']);
+GEN_INCLUDE(['//chrome/browser/resources/chromeos/chromevox/testing/chromevox_unittest_base.js']);
 
 /**
  * Test fixture.

chrome/browser/resources/chromeos/chromevox/common/page_selection_test.unitjs → ui/accessibility/extensions/chromevoxclassic/common/page_selection_test.unitjs

@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 
 // Include test fixture.
-GEN_INCLUDE(['../testing/chromevox_unittest_base.js']);
+GEN_INCLUDE(['//chrome/browser/resources/chromeos/chromevox/testing/chromevox_unittest_base.js']);
 
 /**
  * Test fixture.

chrome/browser/resources/chromeos/chromevox/common/selection_util_test.unitjs → ui/accessibility/extensions/chromevoxclassic/common/selection_util_test.unitjs

@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 
 // Include test fixture.
-GEN_INCLUDE(['../testing/chromevox_unittest_base.js']);
+GEN_INCLUDE(['//chrome/browser/resources/chromeos/chromevox/testing/chromevox_unittest_base.js']);
 
 /**
  * Test fixture.

chrome/browser/resources/chromeos/chromevox/common/spannable_test.unitjs → ui/accessibility/extensions/chromevoxclassic/common/spannable_test.unitjs

@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 
 // Include test fixture.
-GEN_INCLUDE(['../testing/chromevox_unittest_base.js']);
+GEN_INCLUDE(['//chrome/browser/resources/chromeos/chromevox/testing/chromevox_unittest_base.js']);
 
 UnserializableSpan = function() {};
 

chrome/browser/resources/chromeos/chromevox/common/string_util_test.unitjs → ui/accessibility/extensions/chromevoxclassic/common/string_util_test.unitjs

@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 
 // Include test fixture.
-GEN_INCLUDE(['../testing/chromevox_unittest_base.js']);
+GEN_INCLUDE(['//chrome/browser/resources/chromeos/chromevox/testing/chromevox_unittest_base.js']);
 
 /**
  * Test fixture.

ui/accessibility/extensions/chromevoxclassic/host/testing/earcons.js

+// 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.
+
+/**
+ * @fileoverview Dummy earcons implementation for testing.
+ *
+ */
+
+goog.provide('cvox.TestEarcons');
+
+goog.require('cvox.AbstractEarcons');
+goog.require('cvox.HostFactory');
+
+/**
+ * @constructor
+ * @extends {cvox.AbstractEarcons}
+ */
+cvox.TestEarcons = function() {
+  cvox.Earcon.call(this);
+};
+goog.inherits(cvox.TestEarcons, cvox.AbstractEarcons);
+
+/** @override */
+cvox.HostFactory.earconsConstructor = cvox.TestEarcons;

ui/accessibility/extensions/chromevoxclassic/host/testing/host.js

+// 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.
+
+/**
+ * @fileoverview Dummy implementation of host.js for testing.
+ *
+ */
+
+goog.provide('cvox.TestHost');
+
+goog.require('cvox.AbstractHost');
+goog.require('cvox.HostFactory');
+
+/**
+ * @constructor
+ * @extends {cvox.AbstractHost}
+ */
+cvox.TestHost = function() {
+  cvox.AbstractHost.call(this);
+};
+goog.inherits(cvox.TestHost, cvox.AbstractHost);
+
+/** @override */
+cvox.HostFactory.hostConstructor = cvox.TestHost;

ui/accessibility/extensions/chromevoxclassic/host/testing/mathjax.js

+// 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.
+
+/**
+ * @fileoverview Testing stub for MathJax.
+ *
+ */
+
+goog.provide('cvox.TestMathJax');
+
+goog.require('cvox.AbstractMathJax');
+goog.require('cvox.HostFactory');
+
+
+/**
+ * @constructor
+ * @extends {cvox.AbstractMathJax}
+ */
+cvox.TestMathJax = function() {
+  goog.base(this);
+};
+goog.inherits(cvox.TestMathJax, cvox.AbstractMathJax);
+
+
+/**
+ * @override
+ */
+cvox.TestMathJax.prototype.isMathjaxActive = function(callback) { };
+
+
+/**
+ * @override
+ */
+cvox.TestMathJax.prototype.getAllJax = function(callback) { };
+
+
+/**
+ * @override
+ */
+cvox.TestMathJax.prototype.registerSignal = function(
+    callback, signal) { };
+
+
+/**
+ * @override
+ */
+cvox.TestMathJax.prototype.injectScripts = function() { };
+
+
+/**
+ * @override
+ */
+cvox.TestMathJax.prototype.configMediaWiki = function() { };
+
+
+/**
+ * @override
+ */
+cvox.TestMathJax.prototype.getTex = function(callback, texNode) { };
+
+
+/**
+ * @override
+ */
+cvox.TestMathJax.prototype.getAsciiMath = function(callback, asciiMathNode) { };
+
+
+/** Export platform constructor. */
+cvox.HostFactory.mathJaxConstructor =
+    cvox.TestMathJax;

ui/accessibility/extensions/chromevoxclassic/host/testing/tts.js

+// 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.
+
+/**
+ * @fileoverview Dummy implementation of TTS for testing.
+ *
+ */
+
+goog.provide('cvox.TestTts');
+
+goog.require('cvox.AbstractTts');
+goog.require('cvox.DomUtil');
+goog.require('cvox.HostFactory');
+
+
+
+/**
+ * @constructor
+ * @extends {cvox.AbstractTts}
+ */
+cvox.TestTts = function() {
+  cvox.AbstractTts.call(this);
+  this.utterances_ = [];
+};
+goog.inherits(cvox.TestTts, cvox.AbstractTts);
+
+
+/**
+ * @type {string}
+ * @private
+ */
+cvox.TestTts.prototype.sentinelText_ = '@@@STOP@@@';
+
+
+/**
+ * @override
+ */
+cvox.TestTts.prototype.speak = function(text, queueMode, opt_properties) {
+  this.utterances_.push(
+      {text: text, queueMode: queueMode, properties: opt_properties});
+  if (opt_properties && opt_properties['endCallback'] != undefined) {
+    var len = this.utterances_.length;
+    // 'After' is a sentinel value in the tests that tells TTS to stop and
+    // ends callbacks being called.
+    if (this.utterances_[len - 1].text != this.sentinelText_) {
+      opt_properties['endCallback']();
+    }
+  }
+};
+
+
+/**
+ * Creates a sentinel element that indicates when TTS should stop and callbacks
+ * should stop being called.
+ * @return {Element} The sentinel element.
+ */
+cvox.TestTts.prototype.createSentinel = function() {
+  var sentinel = document.createElement('div');
+  sentinel.textContent = this.sentinelText_;
+  return sentinel;
+};
+
+
+/**
+ * All calls to tts.speak are saved in an array of utterances.
+ * Clear any utterances that were saved up to this point.
+ */
+cvox.TestTts.prototype.clearUtterances = function() {
+  this.utterances_.length = 0;
+};
+
+/**
+ * Return a string of what was spoken by tts.speak().
+ * @return {string} A single string containing all utterances spoken
+ *     since initialization or the last call to clearUtterances,
+ *     concatenated together with all whitespace collapsed to single
+ *     spaces.
+ */
+cvox.TestTts.prototype.getUtterancesAsString = function() {
+  return cvox.DomUtil.collapseWhitespace(this.getUtteranceList().join(' '));
+};
+
+/**
+ * Processes the utterances spoken the same way the speech queue does,
+ * as if they were all generated one after another, with no delay between
+ * them, and returns a list of strings that would be output.
+ *
+ * For example, if two strings were spoken with a queue mode of FLUSH,
+ * only the second string will be returned.
+ * @return {Array<string>} A list of strings representing the speech output.
+ */
+cvox.TestTts.prototype.getSpeechQueueOutput = function() {
+  var queue = [];
+  for (var i = 0; i < this.utterances_.length; i++) {
+    var utterance = this.utterances_[i];
+    switch (utterance.queueMode) {
+      case cvox.AbstractTts.QUEUE_MODE_FLUSH:
+        queue = [];
+        break;
+      case cvox.AbstractTts.QUEUE_MODE_QUEUE:
+        break;
+      case cvox.AbstractTts.QUEUE_MODE_CATEGORY_FLUSH:
+        queue = queue.filter(function(u) {
+          return (utterance.properties && utterance.properties.category) &&
+              (!u.properties ||
+               u.properties.category != utterance.properties.category);
+        });
+        break;
+    }
+    queue.push(utterance);
+  }
+
+  return queue.map(function(u) {
+    return u.text;
+  });
+};
+
+/**
+ * Return a list of strings of what was spoken by tts.speak().
+ * @return {Array<string>} A list of all utterances spoken since
+ *     initialization or the last call to clearUtterances.
+ */
+cvox.TestTts.prototype.getUtteranceList = function() {
+  var result = [];
+  for (var i = 0; i < this.utterances_.length; i++) {
+    result.push(this.utterances_[i].text);
+  }
+  return result;
+};
+
+/**
+ * Return a list of strings of what was spoken by tts.speak().
+ * @return {Array<{text: string, queueMode: cvox.QueueMode}>}
+ *     A list of info about all utterances spoken since
+ *     initialization or the last call to clearUtterances.
+ */
+cvox.TestTts.prototype.getUtteranceInfoList = function() {
+  return this.utterances_;
+};
+
+/** @override */
+cvox.HostFactory.ttsConstructor = cvox.TestTts;

ui/accessibility/extensions/chromevoxclassic/testing/chromevox_unittest_base.js

+// 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.
+
+GEN_INCLUDE(['assert_additions.js']);
+GEN_INCLUDE(['common.js', 'callback_helper.js']);
+
+/**
+ * Base test fixture for ChromeVox unit tests.
+ *
+ * Note that while conceptually these are unit tests, these tests need
+ * to run in a full web page, so they're actually run as WebUI browser
+ * tests.
+ *
+ * @constructor
+ * @extends {testing.Test}
+ */
+function ChromeVoxUnitTestBase() {
+  if (this.isAsync) {
+    this.callbackHelper_ = new CallbackHelper(this);
+  }
+}
+
+ChromeVoxUnitTestBase.prototype = {
+  __proto__: testing.Test.prototype,
+
+  /** @override */
+  closureModuleDeps: [
+    'cvox.ChromeVoxTester',
+    'cvox.ChromeVoxUserCommands',
+    'cvox.SpokenListBuilder',
+  ],
+
+  /** @override */
+  browsePreload: DUMMY_URL,
+
+  /**
+   * @override
+   * It doesn't make sense to run the accessibility audit on these tests,
+   * since many of them are deliberately testing inaccessible html.
+   */
+  runAccessibilityChecks: false,
+
+  /**
+   * Loads some inlined html into the body of the current document, replacing
+   * whatever was there previously.
+   * @param {string} html The html to load as a string.
+   */
+  loadHtml: function(html) {
+    while (document.head.firstChild) {
+      document.head.removeChild(document.head.firstChild);
+    }
+    while (document.body.firstChild) {
+      document.body.removeChild(document.body.firstChild);
+    }
+    this.appendHtml(html);
+  },
+
+  /**
+   * Loads some inlined html into the current document, replacing
+   * whatever was there previously. This version takes the html
+   * encoded as a comment inside a function, so you can use it like this:
+   *
+   * this.loadDoc(function() {/*!
+   *     <p>Html goes here</p>
+   * * /});
+   *
+   * @param {Function} commentEncodedHtml The html to load, embedded as a
+   *     comment inside an anonymous function - see example, above.
+   */
+  loadDoc: function(commentEncodedHtml) {
+    var html =
+        TestUtils.extractHtmlFromCommentEncodedString(commentEncodedHtml);
+    this.loadHtml(html);
+  },
+
+  /**
+   * Appends some inlined html into the current document, at the end of
+   * the body element. Takes the html encoded as a comment inside a function,
+   * so you can use it like this:
+   *
+   * this.appendDoc(function() {/*!
+   *     <p>Html goes here</p>
+   * * /});
+   *
+   * @param {Function} commentEncodedHtml The html to load, embedded as a
+   *     comment inside an anonymous function - see example, above.
+   */
+  appendDoc: function(commentEncodedHtml) {
+    var html =
+        TestUtils.extractHtmlFromCommentEncodedString(commentEncodedHtml);
+    this.appendHtml(html);
+  },
+
+  /**
+   * Appends some inlined html into the current document, at the end of
+   * the body element.
+   * @param {string} html The html to load as a string.
+   */
+  appendHtml: function(html) {
+    var div = document.createElement('div');
+    div.innerHTML = html;
+    var fragment = document.createDocumentFragment();
+    while (div.firstChild) {
+      fragment.appendChild(div.firstChild);
+    }
+    document.body.appendChild(fragment);
+  },
+
+  /**
+   * Waits for the queued events in ChromeVoxEventWatcher to be
+   * handled, then calls a callback function with provided arguments
+   * in the test case scope. Very useful for asserting the results of events.
+   *
+   * @param {function()} func A function to call when ChromeVox is ready.
+   * @param {*} var_args Additional arguments to pass through to the function.
+   * @return {ChromeVoxUnitTestBase} this.
+   */
+  waitForCalm: function(func, var_args) {
+    var calmArguments = Array.prototype.slice.call(arguments);
+    calmArguments.shift();
+    cvox.ChromeVoxEventWatcher.addReadyCallback(this.newCallback(function() {
+      func.apply(this, calmArguments);
+    }));
+    return this;  // for chaining.
+  },
+
+  /**
+   * Asserts the TTS engine spoke a certain string. Clears the TTS buffer.
+   * @param {string} expectedText The expected text.
+   * @return {ChromeVoxUnitTestBase} this.
+   */
+  assertSpoken: function(expectedText) {
+    assertEquals(
+        expectedText, cvox.ChromeVoxTester.testTts().getUtterancesAsString());
+    cvox.ChromeVoxTester.clearUtterances();
+    return this;  // for chaining.
+  },
+
+  /**
+   * Asserts a list of utterances are in the correct queue mode.
+   * @param {cvox.SpokenListBuilder|Array} expectedList A list
+   *     of [text, queueMode] tuples OR a SpokenListBuilder with the expected
+   *     utterances.
+   * @return {ChromeVoxUnitTestBase} this.
+   */
+  assertSpokenList: function(expectedList) {
+    if (expectedList instanceof cvox.SpokenListBuilder) {
+      expectedList = expectedList.build();
+    }
+
+    var ulist = cvox.ChromeVoxTester.testTts().getUtteranceInfoList();
+    for (var i = 0; i < expectedList.length; i++) {
+      var text = expectedList[i][0];
+      var queueMode = expectedList[i][1];
+      this.assertSingleUtterance_(
+          text, queueMode, ulist[i].text, ulist[i].queueMode);
+    }
+    cvox.ChromeVoxTester.clearUtterances();
+    return this;  // for chaining.
+  },
+
+  assertSingleUtterance_: function(
+      expectedText, expectedQueueMode, text, queueMode) {
+    assertEquals(expectedQueueMode, queueMode);
+    assertEquals(expectedText, text);
+  },
+
+  /**
+   * Focuses an element.
+   * @param {string} id The id of the element to focus.
+   * @return {ChromeVoxUnitTestBase} this.
+   */
+  setFocus: function(id) {
+    $(id).focus();
+    return this;  // for chaining.
+  },
+
+  /**
+   * Executes a ChromeVox user command.
+   * @param {string} command The name of the command to run.
+   * @return {ChromeVoxUnitTestBase} this.
+   */
+  userCommand: function(command) {
+    cvox.ChromeVoxUserCommands.commands[command]();
+    return this;  // for chaining.
+  },
+
+  /**
+   * @return {cvox.SpokenListBuilder} A new builder.
+   */
+  spokenList: function() {
+    return new cvox.SpokenListBuilder();
+  },
+
+  /**
+   * @type {CallbackHelper}
+   * @private
+   */
+  callbackHelper_: null,
+
+  /**
+   * Creates a callback that optionally calls {@code opt_callback} when
+   * called.  If this method is called one or more times, then
+   * {@code testDone()} will be called when all callbacks have been called.
+   * @param {Function=} opt_callback Wrapped callback that will have its this
+   *        reference bound to the test fixture.
+   * @return {Function}
+   */
+  newCallback: function(opt_callback) {
+    assertNotEquals(null, this.callbackHelper_);
+    return this.callbackHelper_.wrap(opt_callback);
+  }
+};

ui/accessibility/extensions/chromevoxclassic/testing/spoken_list_builder.js

+// Copyright 2013 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.
+
+/**
+ * @fileoverview The spoken list builder. Used in test cases.
+ */
+
+goog.provide('cvox.SpokenListBuilder');
+goog.require('cvox.QueueMode');
+
+
+/**
+ * Builds a spoken list.
+ * @constructor
+ */
+cvox.SpokenListBuilder = function() {
+  this.list_ = [];
+};
+
+
+/**
+ * Adds an expected flushed utterance to the builder.
+ * @param {string} expectedText The expected text.
+ * @return {cvox.SpokenListBuilder} this.
+ */
+cvox.SpokenListBuilder.prototype.flush = function(expectedText) {
+  this.list_.push([expectedText, cvox.QueueMode.FLUSH]);
+  return this;  // for chaining
+};
+
+
+/**
+ * Adds an expected queued utterance to the builder.
+ * @param {string} expectedText The expected text.
+ * @return {cvox.SpokenListBuilder} this.
+ */
+cvox.SpokenListBuilder.prototype.queue = function(expectedText) {
+  this.list_.push([expectedText, cvox.QueueMode.QUEUE]);
+  return this;  // for chaining
+};
+
+
+/**
+ * Adds an expected category-flush utterance to the builder.
+ * @param {string} expectedText The expected text.
+ * @return {cvox.SpokenListBuilder} this.
+ */
+cvox.SpokenListBuilder.prototype.categoryFlush = function(expectedText) {
+  this.list_.push([expectedText, cvox.QueueMode.CATEGORY_FLUSH]);
+  return this;  // for chaining
+};
+
+
+/**
+ * Builds the list.
+ * @return {Array} The array of utterances.
+ */
+cvox.SpokenListBuilder.prototype.build = function() {
+  return this.list_;
+};

ui/accessibility/extensions/chromevoxclassic/testing/test_msgs.js

+// 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.
+
+
+/**
+ * @fileoverview Testing stub for messages.
+ */
+
+goog.provide('TestMsgs');
+
+goog.require('Msgs');
+goog.require('cvox.TestMessages');
+
+/**
+ * @constructor
+ */
+TestMsgs = function() {};
+
+/**
+ * @type {function(string, Array<string>=): string}
+ * @private
+ */
+TestMsgs.applySubstitutions_ = Msgs.applySubstitutions_;
+
+/**
+ * @type {Object<string>}
+ */
+TestMsgs.Untranslated = Msgs.Untranslated;
+
+/**
+ * @return {string} The locale.
+ */
+TestMsgs.getLocale = function() {
+  return 'testing';
+};
+
+/**
+ * @param {string} messageId
+ * @param {Array<string>=} opt_subs
+ * @return {string}
+ */
+TestMsgs.getMsg = function(messageId, opt_subs) {
+  if (!messageId) {
+    throw Error('Message id required');
+  }
+  var messageString = TestMsgs.Untranslated[messageId.toUpperCase()];
+  if (messageString === undefined) {
+    var messageObj =
+        cvox.TestMessages[('chromevox_' + messageId).toUpperCase()];
+    if (messageObj === undefined)
+      throw Error('missing-msg: ' + messageId);
+    var messageString = messageObj.message;
+    var placeholders = messageObj.placeholders;
+    if (placeholders) {
+      for (name in placeholders) {
+        messageString =
+            messageString.replace('$' + name + '$', placeholders[name].content);
+      }
+    }
+  }
+  return Msgs.applySubstitutions_(messageString, opt_subs);
+};
+
+/**
+ * @param {number} num
+ * @return {string}
+ */
+TestMsgs.getNumber = Msgs.getNumber;

ui/accessibility/extensions/chromevoxclassic/testing/tester.js

+// 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.
+
+goog.provide('cvox.ChromeVoxTester');
+
+goog.require('TestMsgs');
+goog.require('cvox.AbstractEarcons');
+goog.require('cvox.BrailleInterface');
+goog.require('cvox.ChromeVoxEventWatcher');
+goog.require('cvox.ChromeVoxUserCommands');
+goog.require('cvox.LiveRegions');
+goog.require('cvox.NavigationManager');
+goog.require('cvox.NavigationShifter');
+goog.require('cvox.QueueMode');
+goog.require('cvox.TestHost');
+goog.require('cvox.TestTts');
+
+
+/**
+ * @fileoverview Testing framework for ChromeVox.
+ *
+ */
+
+
+/**
+ * Initializes cvox.ChromeVoxTester and sets up the mock ChromeVox
+ * environment.
+ * @param {!Document} doc The DOM document to add event listeners to.
+ */
+cvox.ChromeVoxTester.setUp = function(doc) {
+
+  cvox.ChromeVox.navigationManager = new cvox.NavigationManager();
+  cvox.ChromeVoxTester.testTts_ = new cvox.TestTts();
+  cvox.ChromeVox.tts = cvox.ChromeVoxTester.testTts_;
+
+  // TODO(deboer): Factor this out as 'TestEarcons'
+  cvox.ChromeVox.earcons = new cvox.AbstractEarcons();
+  cvox.ChromeVox.earcons.playEarcon = function(earcon) {};
+
+  cvox.ChromeVox.braille = new cvox.BrailleInterface();
+  cvox.ChromeVox.braille.write = function(params) {};
+
+  Msgs = TestMsgs;
+
+  cvox.ChromeVox.host = new cvox.TestHost();
+
+  // Init LiveRegions with a date of 0 so that the initial delay before
+  // things is spoken is skipped.
+  cvox.LiveRegions.init(new Date(0), cvox.QueueMode.QUEUE, false);
+
+  cvox.ChromeVoxEventWatcher.init(doc);
+  window.console.log('done setup');
+};
+
+/**
+ * Tears down cvox.ChromeVoxTester.
+ * @param {!Document} doc The DOM document where event listeners were added.
+ */
+cvox.ChromeVoxTester.tearDown = function(doc) {
+  cvox.ChromeVoxEventWatcher.cleanup(doc);
+};
+
+
+/**
+ * Returns the cvox.TestTts created by the tester.
+ * @return {cvox.TestTts} The TestTts.
+ */
+cvox.ChromeVoxTester.testTts = function() {
+  return cvox.ChromeVoxTester.testTts_;
+};
+
+
+/**
+ * All calls to tts.speak are saved in an array of utterances.
+ * Clear any utterances that were saved up to this poing.
+ */
+cvox.ChromeVoxTester.clearUtterances = function() {
+  cvox.ChromeVoxTester.testTts_.clearUtterances();
+};
+
+
+/**
+ * Return a list of strings of what was spoken by tts.speak().
+ * @return {Array<string>} A list of all utterances spoken since
+ *     initialization or the last call to clearUtterances.
+ */
+cvox.ChromeVoxTester.getUtteranceList = function() {
+  return cvox.ChromeVoxTester.testTts_.getUtteranceList();
+};
+
+/**
+ * @type {Object<number>} Map from a navigation strategy name to the Navigation
+ *     Manager strategy enum.
+ */
+cvox.ChromeVoxTester.STRATEGY_MAP = {
+  'lineardom': cvox.NavigationShifter.GRANULARITIES.OBJECT,
+  'smart': cvox.NavigationShifter.GRANULARITIES.GROUP,
+  'selection': cvox.NavigationShifter.GRANULARITIES.SENTENCE
+};
+
+/**
+ * Switches to a different navigation strategy.
+ * @param {string} strategy The desired navigation strategy.
+ */
+cvox.ChromeVoxTester.setStrategy = function(strategy) {
+  cvox.ChromeVox.navigationManager.ensureNotSubnavigating();
+  cvox.ChromeVox.navigationManager.setGranularity(
+      cvox.ChromeVoxTester.STRATEGY_MAP[strategy]);
+};
+
+/**
+ * Starts reading the page from the current node.
+ */
+cvox.ChromeVoxTester.readFromHere = function() {
+  cvox.ChromeVox.navigationManager.startReading(cvox.QueueMode.FLUSH);
+};
+
+/**
+ * Syncs to the given node in the test HTML
+ * @param {Node} node The node to sync to.
+ */
+cvox.ChromeVoxTester.syncToNode = function(node) {
+  cvox.ChromeVox.navigationManager.updateSel(
+      cvox.CursorSelection.fromNode(node));
+  cvox.ChromeVox.navigationManager.sync();
+};
+
+/**
+ * Syncs to the first node in the test.
+ */
+cvox.ChromeVoxTester.syncToFirstNode = function() {
+  cvox.ChromeVox.navigationManager.updateSel(cvox.CursorSelection.fromBody());
+  cvox.ChromeVox.navigationManager.sync();
+};

chrome/browser/resources/chromeos/chromevox/walkers/layout_line_walker_test.unitjs → ui/accessibility/extensions/chromevoxclassic/walkers/layout_line_walker_test.unitjs

@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 
 // Include test fixture.
-GEN_INCLUDE(['../testing/chromevox_unittest_base.js']);
+GEN_INCLUDE(['//chrome/browser/resources/chromeos/chromevox/testing/chromevox_unittest_base.js']);
 
 /**
  * Test fixture.

ui/accessibility/extensions/chromevoxclassic/walkers/math_shifter_test.unitjs

+// 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.
+
+// Include test fixture.
+GEN_INCLUDE(['//chrome/browser/resources/chromeos/chromevox/testing/chromevox_unittest_base.js']);
+
+/**
+ * Test fixture.
+ * @constructor
+ * @extends {ChromeVoxUnitTestBase}
+ */
+function CvoxMathShifterUnitTest() {}
+
+CvoxMathShifterUnitTest.prototype = {
+  __proto__: ChromeVoxUnitTestBase.prototype,
+
+  closureModuleDeps: [
+    'cvox.ChromeVoxTester',
+    'cvox.CursorSelection',
+    'cvox.DescriptionUtil',
+    'cvox.MathmlStoreRules'
+  ],
+
+  /** @override */
+  setUp: function() {
+    cvox.ChromeVoxTester.setUp(document);
+  },
+
+  /** @override */
+  tearDown: function() {
+    cvox.ChromeVoxTester.tearDown(document);
+  },
+
+  /**
+   * Simulates speaking the node (only text, no annotations!).
+   * @param {Node} node The node to be described.
+   * @return {!string} The resulting string.
+   */
+  getNodeDescription: function(node) {
+    if (node) {
+      var descs = cvox.DescriptionUtil.getMathDescription(node);
+      var descs_str = descs.map(function(desc) {return desc.text;});
+      return descs_str.filter(function(str) {return str;}).join(' ');
+    }
+    return '';
+  }
+};
+
+TEST_F('CvoxMathShifterUnitTest', 'MathmlMtext', function() {
+  this.loadHtml(
+      '<div><math xmlns="http://www.w3.org/1998/Math/MathML" id="m0">' +
+      '<mtext>Quod erat demonstrandum</mtext>' +
+      '</math></div>'
+      );
+  var node = $('m0');
+  assertEquals('Quod erat demonstrandum', this.getNodeDescription(node));
+});
+
+
+/** Test MathML individual.
+ * @export
+ */
+TEST_F('CvoxMathShifterUnitTest', 'MathmlMi', function() {
+  this.loadHtml(
+      '<div><math xmlns="http://www.w3.org/1998/Math/MathML" id="m1">' +
+      '<mi>x</mi>' +
+      '</math></div>');
+  var node = $('m1');
+  assertEquals('x', this.getNodeDescription(node));
+});
+
+
+/** Test MathML numeral.
+ * @export
+ */
+TEST_F('CvoxMathShifterUnitTest', 'MathmlMn', function() {
+  this.loadHtml(
+      '<div><math xmlns="http://www.w3.org/1998/Math/MathML" id="m2">' +
+      '<mn>123</mn>' +
+      '</math></div>');
+  var node = $('m2');
+  assertEquals('123', this.getNodeDescription(node));
+});
+
+
+/** Test MathML operator
+ * @export
+ */
+TEST_F('CvoxMathShifterUnitTest', 'MathmlMo', function() {
+  this.loadHtml(
+      '<div><math xmlns="http://www.w3.org/1998/Math/MathML" id="m3">' +
+      '<mo>+</mo>' +
+      '</math></div>');
+  var node = $('m3');
+  assertEquals('+', this.getNodeDescription(node));
+});
+
+
+/** Test MathML superscript.
+ * @export
+ */
+TEST_F('CvoxMathShifterUnitTest', 'MathmlMsup', function() {
+  this.loadHtml(
+      '<div><math xmlns="http://www.w3.org/1998/Math/MathML" id="m4">' +
+      '<msup><mi>x</mi><mn>4</mn></msup>' +
+      '</math></div>');
+  var node = $('m4');
+  assertEquals('x super 4', this.getNodeDescription(node));
+});
+
+
+/** Test MathML subscript.
+ * @export
+ */
+TEST_F('CvoxMathShifterUnitTest', 'MathmlMsub', function() {
+  this.loadHtml(
+      '<div><math xmlns="http://www.w3.org/1998/Math/MathML" id="m5">' +
+      '<msub><mi>x</mi><mn>3</mn></msub>' +
+      '</math></div>');
+  var node = $('m5');
+  assertEquals('x sub 3', this.getNodeDescription(node));
+});
+
+
+/** Test MathML subsupscript.
+ * @export
+ */
+TEST_F('CvoxMathShifterUnitTest', 'MathmlMsubsup', function() {
+  this.loadHtml(
+      '<div><math xmlns="http://www.w3.org/1998/Math/MathML" id="m6">' +
+      '<msubsup><mi>x</mi><mn>3</mn><mn>4</mn></msubsup>' +
+      '</math></div>');
+  var node = $('m6');
+  assertEquals('x sub 3 super 4', this.getNodeDescription(node));
+});

chrome/browser/resources/chromeos/chromevox/walkers/structural_line_walker_test.unitjs → ui/accessibility/extensions/chromevoxclassic/walkers/structural_line_walker_test.unitjs

@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 
 // Include test fixture.
-GEN_INCLUDE(['../testing/chromevox_unittest_base.js']);
+GEN_INCLUDE(['//chrome/browser/resources/chromeos/chromevox/testing/chromevox_unittest_base.js']);
 
 /**
  * Test fixture.

ui/accessibility/extensions/chromevoxclassic/walkers/walker_unittest_base.js

+// 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.
+
+GEN_INCLUDE(['//chrome/browser/resources/chromeos/chromevox/testing/chromevox_unittest_base.js']);
+
+/**
+ * Base class for walker test fixtures.
+ * @constructor
+ * @extends {ChromeVoxUnitTestBase}
+ */
+function ChromeVoxWalkerUnitTestBase() {}
+
+ChromeVoxWalkerUnitTestBase.prototype = {
+  __proto__: ChromeVoxUnitTestBase.prototype,
+
+  /** @override */
+  closureModuleDeps: [
+    'TestMsgs',
+    'cvox.CursorSelection'
+  ],
+
+  /**
+   * Common set up for all walker test cases.
+   */
+  setUp: function() {
+    // Needed for getDescription and getGranularityMsg.
+    Msgs = TestMsgs;
+
+    // Delete all nodes in the body.
+    while (document.body.hasChildNodes()) {
+      document.body.removeChild(document.body.lastChild);
+    }
+
+    this.walker = this.newWalker();
+  },
+
+  /**
+   * Returns a new walker appropriate for the child test.
+   * @return {!cvox.AbstractWalker} The walker instance.
+   */
+  // Closure library is not available when this literal is evaluated, so
+  // we can't use goog.abstractMethod here.
+  newWalker: function() {
+    throw Error('newWalker not implemented.');
+  },
+
+  /**
+   * Makes testing much less verbose. Executes the command on the
+   * selection, then asserts that for all the parameters passed in desc,
+   * the new selection matches. Returns the new selections if assertion passes.
+   * NOTE: If you change the parameters here, you should also change the
+   * whitelist above.
+   * @param {!cvox.CursorSelection} sel The selection.
+   * @param {!string|!cvox.CursorSelection} opt_cmdOrDest The command to
+   *  execute, or the override returned selection.
+   * @param {{selText: string=,
+   *          selNodeId: string=,
+   *          selParentNodeId: string=,
+   *          selStartIndex: number=,
+   *          selEndIndex: number=,
+   *          selReversed: boolean=,
+   *          descText: string=,
+   *          descContext: string=,
+   *          descAnnotation: string=,
+   *          descUserValue: string=,
+   *          descPersonality: string=}} desc The parameters to assert.
+   *    selText: The text in the new selection matches for both start and end.
+   *    selNodeId: The node in the new selection matches for both start and end.
+   *    selParentNodeId: The parent node of both start and end matches.
+   *    selStartIndex: The index of the absolute start.
+   *    selEndIndex: The index of the absolute end.
+   *    selReversed: True if should be reversed.
+   *    descText: The text in the NavDescription when getDescription is called.
+   *    descContext: The context in the NavDescription
+   *    descAnnotation: The annotation in the NavDescription
+   *    descUserValue: The userValue in the NavDescription
+   *    descPersonality: The personality in the NavDescription
+   * @return {cvox.CursorSelection} The new selection.
+   */
+  go: function(sel, opt_cmdOrDest, desc) {
+    if (opt_cmdOrDest instanceof cvox.CursorSelection) {
+      var ret = opt_cmdOrDest;
+    } else {
+      if (ChromeVoxWalkerUnitTestBase.CMD_WHITELIST.indexOf(opt_cmdOrDest) == -1) {
+        // Intentionally fail the test if there's a typo.
+        throw 'Got an invalid command: "' + opt_cmdOrDest + '".';
+      }
+
+      var ret = this.walker[opt_cmdOrDest](sel);
+    }
+
+    if (ret == null) {
+      assertEquals(null, desc);
+      return;
+    }
+    if (desc == null) {
+      assertEquals(null, ret);
+      return;
+    }
+
+    for (var key in desc) {
+      if (ChromeVoxWalkerUnitTestBase.DESC_WHITELIST.indexOf(key) == -1) {
+        throw 'Invalid key in desc parameter: "' + key + '".';
+      }
+    }
+
+    // Intentionally only check one-to-one and not onto. This allows us to
+    // write tests that just ignore everything except what we care about.
+    if (desc.hasOwnProperty('selText')) {
+      assertEquals(desc.selText, ret.start.text);
+      assertEquals(desc.selText, ret.end.text);
+    }
+    if (desc.hasOwnProperty('selNodeId')) {
+      assertEquals(desc.selNodeId, ret.start.node.id);
+      assertEquals(desc.selNodeId, ret.end.node.id);
+    }
+    if (desc.hasOwnProperty('selParentNodeId')) {
+      assertEquals(desc.selParentNodeId, ret.start.node.parentNode.id);
+      assertEquals(desc.selParentNodeId, ret.end.node.parentNode.id);
+    }
+    if (desc.hasOwnProperty('selStartIndex')) {
+      assertEquals(desc.selStartIndex, ret.absStart().index);
+    }
+    if (desc.hasOwnProperty('selEndIndex')) {
+      assertEquals(desc.selEndIndex, ret.absEnd().index);
+    }
+    if (desc.hasOwnProperty('selReversed')) {
+      assertEquals(desc.selReversed, ret.isReversed());
+    }
+
+    var trueDesc = this.walker.getDescription(sel, ret)[0];
+    if (desc.hasOwnProperty('descText')) {
+      assertEquals(desc.descText, trueDesc.text);
+    }
+    if (desc.hasOwnProperty('descContext')) {
+      assertEquals(desc.descContext, trueDesc.context);
+    }
+    if (desc.hasOwnProperty('descAnnotation')) {
+      assertEquals(desc.descAnnotation, trueDesc.annotation);
+    }
+    if (desc.hasOwnProperty('descUserValue')) {
+      assertEquals(desc.descUserValue, trueDesc.userValue);
+    }
+    if (desc.hasOwnProperty('descPersonality')) {
+      assertEquals(desc.descPersonality, trueDesc.personality);
+    }
+
+    return ret;
+  },
+};
+
+/**
+ * Whitelist for the commands that are allowed to be executed with go().
+ * @type {Array.string}
+ * @const
+ */
+ChromeVoxWalkerUnitTestBase.CMD_WHITELIST = ['next', 'sync', 'nextRow', 'nextCol'];
+
+/**
+ * Whitelist for the properties that can be asserted with go().
+ * @type {Array.string}
+ * @const
+ */
+ChromeVoxWalkerUnitTestBase.DESC_WHITELIST = ['selText', 'selNodeId',
+'selParentNodeId', 'selStartIndex', 'selEndIndex', 'selReversed', 'descText',
+'descContext', 'descAnnotation', 'descUserValue', 'descPersonality'];
+
+/**
+ * Adds common walker tests
+ * @param {string} testFixture Name of the test fixture class.
+ */
+ChromeVoxWalkerUnitTestBase.addCommonTests = function(testFixture) {
+  /**
+   * Ensures that syncing to the beginning and ends of the page return
+   * not null.
+   */
+  TEST_F(testFixture, 'testSyncToPage', function() {
+    this.loadDoc(function() {/*!
+      <div><p id="a">a</p></div>
+    */});
+    var ret = this.walker.begin();
+    assertNotEquals(null, ret);
+    ret = this.walker.begin({reversed: true});
+    assertNotEquals(null, ret);
+  });
+
+  /**
+   * Ensures that sync(sync(sel)) = sync(sel)
+   * TODO (stoarca): The interfaces are not frozen yet. In particular,
+   * for TableWalker, sync can return null. Override if it doesn't work yet.
+   */
+  TEST_F(testFixture, 'testSyncInvariant', function() {
+    this.loadDoc(function() {/*!
+      <div id="outer">
+        <p id="a">a</p>
+        <p id="b">b</p>
+        <p id="c">c</p>
+        <p id="d">d</p>
+        <h1 id="A">h1</h1>
+        <p id="e">e</p>
+        <h1 id="B">h1</h1>
+      </div>
+    */});
+    var sel = cvox.CursorSelection.fromNode(
+        $('outer').firstChild);
+    var sync = this.walker.sync(sel);
+    var syncsync = this.walker.sync(sync);
+    assertEquals(true, sync.equals(syncsync));
+
+    sel = cvox.CursorSelection.fromNode($('a'));
+    sync = this.walker.sync(sel);
+    syncsync = this.walker.sync(sync);
+    assertEquals(true, sync.equals(syncsync));
+
+    sel = cvox.CursorSelection.fromNode($('e'));
+    sync = this.walker.sync(sel);
+    syncsync = this.walker.sync(sync);
+    assertEquals(true, sync.equals(syncsync));
+
+    sel = cvox.CursorSelection.fromBody();
+    sync = this.walker.sync(sel);
+    syncsync = this.walker.sync(sync);
+    assertEquals(true, sync.equals(syncsync));
+  });
+
+  /**
+   * Ensures that all operations work on an empty body.
+   */
+  TEST_F(testFixture, 'testEmptyBody', function() {
+    var sel = cvox.CursorSelection.fromBody();
+
+    // Testing for infinite loop. If one exists, this test will fail by timing
+    // out.
+    var sync = this.walker.sync(sel);
+    var next = this.walker.next(sel);
+  });
+};