Generalize printer color model handling, get rid of CUPS specific case. Enable supported paper szes…

chrome/test/data/webui/print_preview.js

 // Copyright (c) 2012 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.
 
 /**
  * Test fixture for print preview WebUI testing.
  * @constructor
  * @extends {testing.Test}
  */
 function PrintPreviewWebUITest() {
@@ skipping 69 matching lines @@
       cloudprint.CloudPrintInterface = CloudPrintInterfaceStub;
       cloudprint.CloudPrintInterface.EventType = oldCpInterfaceEventType;
 
       print_preview.PreviewArea.prototype.getPluginType_ =
           function() {
         return print_preview.PreviewArea.PluginType_.NONE;
       };
     }.bind(this));
   },
 
+  setUpPreview: function() {
+    var initialSettingsSetEvent =
+        new Event(print_preview.NativeLayer.EventType.INITIAL_SETTINGS_SET);
+    initialSettingsSetEvent.initialSettings = this.initialSettings_;
+    this.nativeLayer_.dispatchEvent(initialSettingsSetEvent);
+
+    var localDestsSetEvent =
+        new Event(print_preview.NativeLayer.EventType.LOCAL_DESTINATIONS_SET);
+    localDestsSetEvent.destinationInfos = this.localDestinationInfos_;
+    this.nativeLayer_.dispatchEvent(localDestsSetEvent);
+  },
+
   /**
    * Generate a real C++ class; don't typedef.
    * @type {?string}
    * @override
    */
   typedefCppFixture: null,
 
   /**
    * @this {PrintPreviewWebUITest}
    * @override
@@ skipping 477 matching lines @@
   printPreview.printTicketStore_.marginsType.updateValue(
       print_preview.ticket_items.MarginsType.Value.CUSTOM);
   printPreview.printTicketStore_.customMargins.updateValue(
       new print_preview.Margins(0, 36, 36, 36));
 
   checkElementDisplayed(
       $('other-options-settings').querySelector('.header-footer-container'),
       true);
 });
 
-// Test that the color settings are set according to the printer capabilities.
-TEST_F('PrintPreviewWebUITest', 'TestColorSettingsTrue', function() {
-  var initialSettingsSetEvent =
-      new Event(print_preview.NativeLayer.EventType.INITIAL_SETTINGS_SET);
-  initialSettingsSetEvent.initialSettings = this.initialSettings_;
-  this.nativeLayer_.dispatchEvent(initialSettingsSetEvent);
+// Test that the color settings, one option, standard monochrome.
+TEST_F('PrintPreviewWebUITest', 'TestColorSettingsMonochrome', function() {
+  this.setUpPreview();
 
-  var localDestsSetEvent =
-      new Event(print_preview.NativeLayer.EventType.LOCAL_DESTINATIONS_SET);
-  localDestsSetEvent.destinationInfos = this.localDestinationInfos_;
-  this.nativeLayer_.dispatchEvent(localDestsSetEvent);
-
-  var capsSetEvent =
-      new Event(print_preview.NativeLayer.EventType.CAPABILITIES_SET);
-  capsSetEvent.settingsInfo = getCddTemplate("FooDevice");
-  this.nativeLayer_.dispatchEvent(capsSetEvent);
-
-  checkSectionVisible($('color-settings'), true);
-
-  var colorOption = $('color-settings').querySelector('.color-option');
-  var bwOption = $('color-settings').querySelector('.bw-option');
-  expectTrue(colorOption.checked);
-  expectFalse(bwOption.checked);
-});
-
-//Test that the color settings are set according to the printer capabilities.
-TEST_F('PrintPreviewWebUITest', 'TestColorSettingsFalse', function() {
-  var initialSettingsSetEvent =
-      new Event(print_preview.NativeLayer.EventType.INITIAL_SETTINGS_SET);
-  initialSettingsSetEvent.initialSettings = this.initialSettings_;
-  this.nativeLayer_.dispatchEvent(initialSettingsSetEvent);
-
-  var localDestsSetEvent =
-      new Event(print_preview.NativeLayer.EventType.LOCAL_DESTINATIONS_SET);
-  localDestsSetEvent.destinationInfos = this.localDestinationInfos_;
-  this.nativeLayer_.dispatchEvent(localDestsSetEvent);
-
+  // Only one option, standard monochrome.
   var capsSetEvent =
       new Event(print_preview.NativeLayer.EventType.CAPABILITIES_SET);
   capsSetEvent.settingsInfo = getCddTemplate("FooDevice");
   capsSetEvent.settingsInfo.capabilities.printer.color = {
     "option": [
       {"is_default": true, "type": "STANDARD_MONOCHROME"}
     ]
   };
   this.nativeLayer_.dispatchEvent(capsSetEvent);
 
   checkSectionVisible($('color-settings'), false);
+});
 
-  var colorOption = $('color-settings').querySelector('.color-option');
-  var bwOption = $('color-settings').querySelector('.bw-option');
-  expectFalse(colorOption.checked);
-  expectTrue(bwOption.checked);
+// Test that the color settings, one option, custom monochrome.
+TEST_F('PrintPreviewWebUITest', 'TestColorSettingsCustomMonochrome',
+    function() {
+  this.setUpPreview();
+
+  // Only one option, standard monochrome.
+  var capsSetEvent =
+      new Event(print_preview.NativeLayer.EventType.CAPABILITIES_SET);
+  capsSetEvent.settingsInfo = getCddTemplate("FooDevice");
+  capsSetEvent.settingsInfo.capabilities.printer.color = {
+    "option": [
+      {"is_default": true, "type": "CUSTOM_MONOCHROME", "vendor_id": "42"}
+    ]
+  };
+  this.nativeLayer_.dispatchEvent(capsSetEvent);
+
+  checkSectionVisible($('color-settings'), false);
+});
+
+// Test that the color settings, one option, standard color.
+TEST_F('PrintPreviewWebUITest', 'TestColorSettingsColor', function() {
+  this.setUpPreview();
+
+  var capsSetEvent =
+    new Event(print_preview.NativeLayer.EventType.CAPABILITIES_SET);
+  capsSetEvent.settingsInfo = getCddTemplate("FooDevice");
+  capsSetEvent.settingsInfo.capabilities.printer.color = {
+  "option": [
+    {"is_default": true, "type": "STANDARD_COLOR"}
+  ]
+  };
+  this.nativeLayer_.dispatchEvent(capsSetEvent);
+
+  checkSectionVisible($('color-settings'), false);
+});
+
+// Test that the color settings, one option, custom color.
+TEST_F('PrintPreviewWebUITest', 'TestColorSettingsCustomColor', function() {
+  this.setUpPreview();
+
+  var capsSetEvent =
+     new Event(print_preview.NativeLayer.EventType.CAPABILITIES_SET);
+  capsSetEvent.settingsInfo = getCddTemplate("FooDevice");
+  capsSetEvent.settingsInfo.capabilities.printer.color = {
+   "option": [
+     {"is_default": true, "type": "CUSTOM_COLOR", "vendor_id": "42"}
+   ]
+  };
+  this.nativeLayer_.dispatchEvent(capsSetEvent);
+
+  checkSectionVisible($('color-settings'), false);
+});
+
+// Test that the color settings, two options, both standard, defaults to color.
+TEST_F('PrintPreviewWebUITest', 'TestColorSettingsBothStandardDefaultColor',
+    function() {
+  this.setUpPreview();
+
+  var capsSetEvent =
+      new Event(print_preview.NativeLayer.EventType.CAPABILITIES_SET);
+  capsSetEvent.settingsInfo = getCddTemplate("FooDevice");
+  capsSetEvent.settingsInfo.capabilities.printer.color = {
+    "option": [
+      {"type": "STANDARD_MONOCHROME"},
+      {"is_default": true, "type": "STANDARD_COLOR"}
+    ]
+  };
+  this.nativeLayer_.dispatchEvent(capsSetEvent);
+
+  checkSectionVisible($('color-settings'), true);
+  expectTrue($('color-settings').querySelector('.color-option').checked);
+  expectFalse($('color-settings').querySelector('.bw-option').checked);
+});
+
+// Test that the color settings, two options, both standard, defaults to
+// monochrome.
+TEST_F('PrintPreviewWebUITest',
+    'TestColorSettingsBothStandardDefaultMonochrome', function() {
+  this.setUpPreview();
+
+  var capsSetEvent =
+     new Event(print_preview.NativeLayer.EventType.CAPABILITIES_SET);
+  capsSetEvent.settingsInfo = getCddTemplate("FooDevice");
+  capsSetEvent.settingsInfo.capabilities.printer.color = {
+   "option": [
+     {"is_default": true, "type": "STANDARD_MONOCHROME"},
+     {"type": "STANDARD_COLOR"}
+   ]
+  };
+  this.nativeLayer_.dispatchEvent(capsSetEvent);
+
+  checkSectionVisible($('color-settings'), true);
+  expectFalse($('color-settings').querySelector('.color-option').checked);
+  expectTrue($('color-settings').querySelector('.bw-option').checked);
+});
+
+// Test that the color settings, two options, both custom, defaults to color.
+TEST_F('PrintPreviewWebUITest',
+    'TestColorSettingsBothCustomDefaultColor', function() {
+  this.setUpPreview();
+
+  var capsSetEvent =
+    new Event(print_preview.NativeLayer.EventType.CAPABILITIES_SET);
+  capsSetEvent.settingsInfo = getCddTemplate("FooDevice");
+  capsSetEvent.settingsInfo.capabilities.printer.color = {
+  "option": [
+    {"type": "CUSTOM_MONOCHROME", "vendor_id": "42"},
+    {"is_default": true, "type": "CUSTOM_COLOR", "vendor_id": "43"}
+  ]
+  };
+  this.nativeLayer_.dispatchEvent(capsSetEvent);
+
+  checkSectionVisible($('color-settings'), true);
+  expectTrue($('color-settings').querySelector('.color-option').checked);
+  expectFalse($('color-settings').querySelector('.bw-option').checked);
 });
 
 // Test to verify that duplex settings are set according to the printer
 // capabilities.
 TEST_F('PrintPreviewWebUITest', 'TestDuplexSettingsTrue', function() {
   var initialSettingsSetEvent =
       new Event(print_preview.NativeLayer.EventType.INITIAL_SETTINGS_SET);
   initialSettingsSetEvent.initialSettings = this.initialSettings_;
   this.nativeLayer_.dispatchEvent(initialSettingsSetEvent);
 
   var localDestsSetEvent =
       new Event(print_preview.NativeLayer.EventType.LOCAL_DESTINATIONS_SET);
   localDestsSetEvent.destinationInfos = this.localDestinationInfos_;
   this.nativeLayer_.dispatchEvent(localDestsSetEvent);
 
   var otherOptionsDiv = $('other-options-settings');
   var duplexDiv = otherOptionsDiv.querySelector('.duplex-container');
   var duplexCheckbox = otherOptionsDiv.querySelector('.duplex-checkbox');
 
   var capsSetEvent =
       new Event(print_preview.NativeLayer.EventType.CAPABILITIES_SET);
   capsSetEvent.settingsInfo = getCddTemplate("FooDevice");
   this.nativeLayer_.dispatchEvent(capsSetEvent);
 
   checkSectionVisible(otherOptionsDiv, true);
   expectFalse(duplexDiv.hidden);
   expectFalse(duplexCheckbox.checked);
 });
 
-//Test to verify that duplex settings are set according to the printer
-//capabilities.
+// Test to verify that duplex settings are set according to the printer
+// capabilities.
 TEST_F('PrintPreviewWebUITest', 'TestDuplexSettingsFalse', function() {
   var initialSettingsSetEvent =
      new Event(print_preview.NativeLayer.EventType.INITIAL_SETTINGS_SET);
   initialSettingsSetEvent.initialSettings = this.initialSettings_;
   this.nativeLayer_.dispatchEvent(initialSettingsSetEvent);
 
   var localDestsSetEvent =
      new Event(print_preview.NativeLayer.EventType.LOCAL_DESTINATIONS_SET);
   localDestsSetEvent.destinationInfos = this.localDestinationInfos_;
   this.nativeLayer_.dispatchEvent(localDestsSetEvent);
@@ skipping 68 matching lines @@
   expectEquals(true, previewFailedMessageEl.hidden);
 
   var printFailedMessageEl =
       previewAreaEl.getElementsByClassName('preview-area-print-failed')[0];
   expectEquals(true, printFailedMessageEl.hidden);
 
   var customMessageEl =
       previewAreaEl.getElementsByClassName('preview-area-custom-message')[0];
   expectEquals(false, customMessageEl.hidden);
 });