Adding test blocks into the playground (#1629)

The new toolbox option includes a number of test blocks
largely pulled from the android project, testing various
configurations and edge cases.

tests/blocks/test_blocks.js

@@ -0,0 +1,493 @@
+/**
+ * @license
+ * Blockly Tests
+ *
+ * Copyright 2017 Google Inc.
+ * https://developers.google.com/blockly/
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+'use strict';
+
+Blockly.defineBlocksWithJsonArray([  // BEGIN JSON EXTRACT
+  {
+    "type": "empty_block",
+    "message0": "",
+    "args0": []
+  },
+  {
+    "type": "example_dropdown_long",
+    "message0": "long: %1",
+    "args0": [
+      {
+        "type": "field_dropdown",
+        "name": "FIELDNAME",
+        "options": [
+          [ "first item", "ITEM1" ],
+          [ "second item", "ITEM2" ],
+          [ "third item", "ITEM3" ],
+          [ "fourth item", "ITEM4" ],
+          [ "fifth item", "ITEM5" ],
+          [ "sixth item", "ITEM6" ],
+          [ "seventh item", "ITEM7" ],
+          [ "eighth item", "ITEM8" ],
+          [ "ninth item", "ITEM9" ],
+          [ "tenth item", "ITEM10" ],
+          [ "eleventh item", "ITEM11" ],
+          [ "twelfth item", "ITEM12" ],
+          [ "thirteenth item", "ITEM13" ],
+          [ "fourteenth item", "ITEM14" ],
+          [ "fifteenth item", "ITEM15" ],
+          [ "sixteenth item", "ITEM16" ],
+          [ "seventeenth item", "ITEM17" ],
+          [ "eighteenth item", "ITEM18" ],
+          [ "nineteenth item", "ITEM19" ],
+          [ "twentieth item", "ITEM20" ],
+          [ "twenty-first item", "ITEM21" ],
+          [ "twenty-second item", "ITEM22" ],
+          [ "twenty-third item", "ITEM23" ],
+          [ "twenty-fourth item", "ITEM24" ],
+          [ "twenty-fifth item", "ITEM25" ],
+          [ "twenty-sixth item", "ITEM26" ],
+          [ "twenty-seventh item", "ITEM27" ],
+          [ "twenty-eighth item", "ITEM28" ],
+          [ "twenty-ninth item", "ITEM29" ],
+          [ "thirtieth item", "ITEM30" ],
+          [ "thirty-first item", "ITEM31" ],
+          [ "thirty-second item", "ITEM32" ]
+        ]
+      }
+    ]
+  },
+  {
+    "type": "example_dropdown_images",
+    "message0": "%1",
+    "args0": [
+      {
+        "type": "field_dropdown",
+        "name": "FIELDNAME",
+        "options": [
+          [{"src": "../media/test_a.png", "width": 32, "height": 32, "alt": "A"}, "A"],
+          [{"src": "../media/test_b.png", "width": 32, "height": 32, "alt": "B"}, "B"],
+          [{"src": "../media/test_c.png", "width": 32, "height": 32, "alt": "C"}, "C"],
+          [{"src": "../media/test_d.png", "width": 32, "height": 32, "alt": "D"}, "D"],
+          [{"src": "../media/test_e.png", "width": 32, "height": 32, "alt": "E"}, "E"],
+          [{"src": "../media/test_f.png", "width": 32, "height": 32, "alt": "F"}, "F"],
+          [{"src": "../media/test_g.png", "width": 32, "height": 32, "alt": "G"}, "G"],
+          [{"src": "../media/test_h.png", "width": 32, "height": 32, "alt": "H"}, "H"],
+          [{"src": "../media/test_i.png", "width": 32, "height": 32, "alt": "I"}, "I"],
+          [{"src": "../media/test_j.png", "width": 32, "height": 32, "alt": "J"}, "J"],
+          [{"src": "../media/test_k.png", "width": 32, "height": 32, "alt": "K"}, "K"],
+          [{"src": "../media/test_l.png", "width": 32, "height": 32, "alt": "L"}, "L"],
+          [{"src": "../media/test_m.png", "width": 32, "height": 32, "alt": "M"}, "M"]
+        ]
+      }
+    ]
+  },
+  {
+    "type": "example_angle",
+    "message0": "angle: %1",
+    "args0": [
+        {
+          "type": "field_angle",
+          "name": "FIELDNAME",
+          "angle": "90",
+          "alt":
+            {
+              "type": "field_label",
+              "text": "NO ANGLE FIELD"
+            }
+        }
+      ]
+  },
+  {
+    "type": "example_date",
+    "message0": "date: %1",
+    "args0": [
+      {
+        "type": "field_date",
+        "name": "FIELDNAME",
+        "date": "2020-02-20",
+        "alt":
+          {
+            "type": "field_label",
+            "text": "NO DATE FIELD"
+          }
+      }
+    ]
+  },
+  {
+    "type": "test_number",
+    "message0": "float %1",
+    "args0": [
+      {
+        "type": "field_number",
+        "name": "NUM",
+        "text": "0"
+      }
+    ],
+    "colour": 230,
+    "output": "Number",
+    "tooltip": "A number."
+  },
+  {
+    "type": "test_integer",
+    "message0": "integer %1",
+    "args0": [
+      {
+        "type": "field_number",
+        "name": "NUM",
+        "precision": 1,
+        "text": "0"
+      }
+    ],
+    "colour": 230,
+    "output": "Number",
+    "tooltip": "An integer."
+  },
+  {
+    "type": "test_number_hundredths",
+    "message0": "$ %1",
+    "args0": [
+      {
+        "type": "field_number",
+        "name": "NUM",
+        "precision": 0.01,
+        "text": "0"
+      }
+    ],
+    "colour": 230,
+    "output": "Number",
+    "tooltip": "A dollar amount."
+  },
+  {
+    "type": "test_integer_bounded",
+    "message0": "midi note %1",
+    "args0": [
+      {
+        "type": "field_number",
+        "name": "NOTE",
+        "precision": 1,
+        "min": 1,
+        "max": 127,
+        "text": "0"
+      }
+    ],
+    "colour": 230,
+    "output": "Note",
+    "tooltip": "A midi note."
+  },
+  {
+    "type": "image_datauri",
+    "message0": "Image data: URI %1",
+    "args0": [
+      {
+        "type": "field_image",
+        "src": "data:image/png;base64,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",
+        "width": 50,
+        "height": 50,
+        "alt": "*"
+      }
+    ],
+    "colour": 160
+  },
+  {
+    "type": "image_small",
+    "message0": "Image too small %1",
+    "args0": [
+      {
+        "type": "field_image",
+        "src": "../media/test_30px.png",
+        "width": 50,
+        "height": 50,
+        "alt": "*"
+      }
+    ],
+    "colour": 160
+  },
+  {
+    "type": "image_large",
+    "message0": "Image too large %1",
+    "args0": [
+      {
+        "type": "field_image",
+        "src": "../media/test_200px.png",
+        "width": 50,
+        "height": 50,
+        "alt": "*"
+      }
+    ],
+    "colour": 160
+  },
+  {
+    "type": "image_missing",
+    "message0": "Image missing %1",
+    "args0": [
+      {
+        "type": "field_image",
+        "src": "missing.png",
+        "width": 50,
+        "height": 50,
+        "alt": "*"
+      }
+    ],
+    "colour": 160
+  },
+  {
+    "type": "test_with_lots_of_network_icons",
+    "message0": "Lots of network icons: %1 %2 %3 %4 %5 %6 %7 %8 %9 %10 %11 %12 %13 %14 %15 %16 %17 %18",
+    "args0": [
+      {
+        "type": "input_dummy"
+      },
+      {
+        "type": "field_image",
+        "src": "https://blockly-demo.appspot.com/static/media/test_a.png",
+        "width": 32,
+        "height": 32,
+        "alt": "A"
+      },
+      {
+        "type": "field_image",
+        "src": "https://blockly-demo.appspot.com/static/media/test_b.png",
+        "width": 32,
+        "height": 32,
+        "alt": "B"
+      },
+      {
+        "type": "field_image",
+        "src": "https://blockly-demo.appspot.com/static/media/test_c.png",
+        "width": 32,
+        "height": 32,
+        "alt": "C"
+      },
+      {
+        "type": "field_image",
+        "src": "https://blockly-demo.appspot.com/static/media/test_d.png",
+        "width": 32,
+        "height": 32,
+        "alt": "D"
+      },
+      {
+        "type": "field_image",
+        "src": "https://blockly-demo.appspot.com/static/media/test_e.png",
+        "width": 32,
+        "height": 32,
+        "alt": "E"
+      },
+      {
+        "type": "field_image",
+        "src": "https://blockly-demo.appspot.com/static/media/test_f.png",
+        "width": 32,
+        "height": 32,
+        "alt": "F"
+      },
+      {
+        "type": "field_image",
+        "src": "https://blockly-demo.appspot.com/static/media/test_g.png",
+        "width": 32,
+        "height": 32,
+        "alt": "G"
+      },
+      {
+        "type": "field_image",
+        "src": "https://blockly-demo.appspot.com/static/media/test_h.png",
+        "width": 32,
+        "height": 32,
+        "alt": "H"
+      },
+      {
+        "type": "input_dummy"
+      },
+      {
+        "type": "field_image",
+        "src": "https://blockly-demo.appspot.com/static/media/test_a.png",
+        "width": 32,
+        "height": 32,
+        "alt": "A"
+      },
+      {
+        "type": "field_image",
+        "src": "https://blockly-demo.appspot.com/static/media/test_b.png",
+        "width": 32,
+        "height": 32,
+        "alt": "B"
+      },
+      {
+        "type": "field_image",
+        "src": "https://blockly-demo.appspot.com/static/media/test_c.png",
+        "width": 32,
+        "height": 32,
+        "alt": "C"
+      },
+      {
+        "type": "field_image",
+        "src": "https://blockly-demo.appspot.com/static/media/test_d.png",
+        "width": 32,
+        "height": 32,
+        "alt": "D"
+      },
+      {
+        "type": "field_image",
+        "src": "https://blockly-demo.appspot.com/static/media/test_e.png",
+        "width": 32,
+        "height": 32,
+        "alt": "E"
+      },
+      {
+        "type": "field_image",
+        "src": "https://blockly-demo.appspot.com/static/media/test_f.png",
+        "width": 32,
+        "height": 32,
+        "alt": "F"
+      },
+      {
+        "type": "field_image",
+        "src": "https://blockly-demo.appspot.com/static/media/test_g.png",
+        "width": 32,
+        "height": 32,
+        "alt": "G"
+      },
+      {
+        "type": "field_image",
+        "src": "https://blockly-demo.appspot.com/static/media/test_h.png",
+        "width": 32,
+        "height": 32,
+        "alt": "H"
+      }
+    ],
+    "colour": 160
+  },
+  {
+    "type": "styled_event_cap",
+    "message0": "Hat block (event)",
+    "nextStatement": null,
+    "colour": 330,
+    "style": {
+      "hat": "cap"
+    }
+  },
+  {
+    "type": "block_colour_hex1",
+    "message0": "Block color: Bright purple %1 %2 %3 %4",
+    "args0": [
+      {
+        "type": "field_input",
+        "name": "TEXT",
+        "text": "#992aff"
+      },
+      {
+        "type": "field_dropdown",
+        "name": "DROPDOWN",
+        "options": [
+          [ "option", "ONE" ],
+          [ "option", "TWO" ]
+        ]
+      },
+      {
+        "type": "field_checkbox",
+        "name": "NAME",
+        "checked": true
+      },
+      {
+        "type": "input_value",
+        "name": "NAME"
+      }
+    ],
+    "previousStatement": null,
+    "nextStatement": null,
+    "colour": "#992aff"
+  },
+  {
+    "type": "block_colour_hex2",
+    "message0": "Block color: White %1 %2 %3 %4",
+    "args0": [
+      {
+        "type": "field_input",
+        "name": "TEXT",
+        "text": "#fefefe"
+      },
+      {
+        "type": "field_dropdown",
+        "name": "DROPDOWN",
+        "options": [
+          [ "option", "ONE" ],
+          [ "option", "TWO" ]
+        ]
+      },
+      {
+        "type": "field_checkbox",
+        "name": "NAME",
+        "checked": true
+      },
+      {
+        "type": "input_value",
+        "name": "NAME"
+      }
+    ],
+    "previousStatement": null,
+    "nextStatement": null,
+    "colour": "#fefefe"
+  },
+  {
+    "type": "block_colour_hex3",
+    "message0": "Block color: Black %1 %2 %3 %4",
+    "args0": [
+      {
+        "type": "field_input",
+        "name": "TEXT",
+        "text": "#010101"
+      },
+      {
+        "type": "field_dropdown",
+        "name": "DROPDOWN",
+        "options": [
+          [ "option", "ONE" ],
+          [ "option", "TWO" ]
+        ]
+      },
+      {
+        "type": "field_checkbox",
+        "name": "NAME",
+        "checked": true
+      },
+      {
+        "type": "input_value",
+        "name": "NAME"
+      }
+    ],
+    "previousStatement": null,
+    "nextStatement": null,
+    "colour": "#010101"
+  },
+  {
+    "type": "block_no_colour",
+    "message0": "Block color: unset"
+  },
+  {
+    "type": "block_colour_hex4",
+    "message0": "Block color: #RRGGBBAA (invalid)",
+    "colour": "#992aff99"
+  },
+  {
+    "type": "block_colour_hex5",
+    "message0": "Block color: #RRGGBB (invalid)",
+    "colour": "#NotHex"
+  }
+]);  // END JSON EXTRACT (Do not delete this comment.)
+
+Blockly.Blocks['empty_block_with_mutator'] = {
+  init: function() {
+    this.setMutator(new Blockly.Mutator(['math_number']));
+  }
+};

tests/playground.html

@@ -64,6 +64,7 @@
 <script src="../blocks/variables.js"></script>
 <script src="../blocks/variables_dynamic.js"></script>
 <script src="../blocks/procedures.js"></script>
+<script src="blocks/test_blocks.js"></script>
 <script>
 'use strict';
 var workspace = null;
@@ -326,6 +327,7 @@ h1 {
       <option value="categories">Categories (untyped variables)</option>
       <option value="categories-typed-variables">Categories (typed variables)</option>
       <option value="simple">Simple</option>
+      <option value="test-blocks">Test Blocks</option>
     </select>
     <select name="side" onchange="document.forms.options.submit()">
       <option value="start">Start</option>
@@ -1048,5 +1050,47 @@ h1 {
     <category name="Variables" colour="310" custom="VARIABLE_DYNAMIC"></category>
     <category name="Functions" colour="290" custom="PROCEDURE"></category>
   </xml>
+
+  <!-- toolbox-test-blocks has a category menu and an auto-closing flyout.
+  The blocks in this toolbox reflect block configurations not used by
+  the standard predefined blocks, and so test alernative block rendering
+  code paths. -->
+  <xml id="toolbox-test-blocks" style="display: none">
+    <category name="Basic">
+      <block type="empty_block"></block>
+      <block type="empty_block_with_mutator"></block>
+    </category>
+    <category name="Fields">
+      <label text="Numbers"></label>
+      <block type="test_number"></block>
+      <block type="test_integer"></block>
+      <block type="test_number_hundredths"></block>
+      <block type="test_integer_bounded"></block>
+      <label text="Drop-downs"></label>
+      <block type="example_dropdown_long"></block>
+      <block type="example_dropdown_images"></block>
+      <label text="Others"></label>
+      <block type="example_angle"></block>
+      <block type="example_date"></block>
+    </category>
+    <category name="Style">
+      <label text="Hats"></label>
+      <block type="styled_event_cap"></block>
+      <label text="Colour"></label>
+      <block type="block_colour_hex1"></block>
+      <block type="block_colour_hex2"></block>
+      <block type="block_colour_hex3"></block>
+      <block type="block_no_colour"></block>
+      <block type="block_colour_hex4"></block>
+      <block type="block_colour_hex5"></block>
+    </category>
+    <category name="Images">
+      <block type="image_datauri"></block>
+      <block type="image_small"></block>
+      <block type="image_large"></block>
+      <block type="image_missing"></block>
+      <block type="test_with_lots_of_network_icons"></block>
+    </category>
+  </xml>
 </body>
 </html>