Merge blockly sub-tree

1 files changed, 99 insertions, 0 deletions

diff --git a/blockly/tests/jsunit/workspace_test.js b/blockly/tests/jsunit/workspace_test.js
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+++ b/blockly/tests/jsunit/workspace_test.js
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+/**
+ * @license
+ * Blockly Tests
+ *
+ * Copyright 2012 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';
+
+function test_emptyWorkspace() {
+  var workspace = new Blockly.Workspace();
+  assertEquals('Empty workspace (1).', 0, workspace.getTopBlocks(true).length);
+  assertEquals('Empty workspace (2).', 0, workspace.getTopBlocks(false).length);
+  assertEquals('Empty workspace (3).', 0, workspace.getAllBlocks().length);
+  workspace.clear();
+  assertEquals('Empty workspace (4).', 0, workspace.getTopBlocks(true).length);
+  assertEquals('Empty workspace (5).', 0, workspace.getTopBlocks(false).length);
+  assertEquals('Empty workspace (6).', 0, workspace.getAllBlocks().length);
+}
+
+function test_flatWorkspace() {
+  var workspace = new Blockly.Workspace();
+  var blockA = workspace.newBlock('');
+  assertEquals('One block workspace (1).', 1, workspace.getTopBlocks(true).length);
+  assertEquals('One block workspace (2).', 1, workspace.getTopBlocks(false).length);
+  assertEquals('One block workspace (3).', 1, workspace.getAllBlocks().length);
+  var blockB = workspace.newBlock('');
+  assertEquals('Two block workspace (1).', 2, workspace.getTopBlocks(true).length);
+  assertEquals('Two block workspace (2).', 2, workspace.getTopBlocks(false).length);
+  assertEquals('Two block workspace (3).', 2, workspace.getAllBlocks().length);
+  blockA.dispose();
+  assertEquals('One block workspace (4).', 1, workspace.getTopBlocks(true).length);
+  assertEquals('One block workspace (5).', 1, workspace.getTopBlocks(false).length);
+  assertEquals('One block workspace (6).', 1, workspace.getAllBlocks().length);
+  workspace.clear();
+  assertEquals('Cleared workspace (1).', 0, workspace.getTopBlocks(true).length);
+  assertEquals('Cleared workspace (2).', 0, workspace.getTopBlocks(false).length);
+  assertEquals('Cleared workspace (3).', 0, workspace.getAllBlocks().length);
+}
+
+function test_maxBlocksWorkspace() {
+  var workspace = new Blockly.Workspace();
+  var blockA = workspace.newBlock('');
+  var blockB = workspace.newBlock('');
+  assertEquals('Infinite capacity.', Infinity, workspace.remainingCapacity());
+  workspace.options.maxBlocks = 3;
+  assertEquals('Three capacity.', 1, workspace.remainingCapacity());
+  workspace.options.maxBlocks = 2;
+  assertEquals('Two capacity.', 0, workspace.remainingCapacity());
+  workspace.options.maxBlocks = 1;
+  assertEquals('One capacity.', -1, workspace.remainingCapacity());
+  workspace.options.maxBlocks = 0;
+  assertEquals('Zero capacity.', -2, workspace.remainingCapacity());
+  workspace.clear();
+  assertEquals('Cleared capacity.', 0, workspace.remainingCapacity());
+}
+
+function test_getWorkspaceById() {
+  var workspaceA = new Blockly.Workspace();
+  var workspaceB = new Blockly.Workspace();
+  assertEquals('Find workspaceA.', workspaceA,
+      Blockly.Workspace.getById(workspaceA.id));
+  assertEquals('Find workspaceB.', workspaceB,
+      Blockly.Workspace.getById(workspaceB.id));
+  assertEquals('No workspace found.', null,
+      Blockly.Workspace.getById('I do not exist.'));
+  workspaceA.dispose();
+  assertEquals('Can\'t find workspaceA.', null,
+      Blockly.Workspace.getById(workspaceA.id));
+  assertEquals('WorkspaceB exists.', workspaceB,
+      Blockly.Workspace.getById(workspaceB.id));
+}
+
+function test_getBlockById() {
+  var workspace = new Blockly.Workspace();
+  var blockA = workspace.newBlock('');
+  var blockB = workspace.newBlock('');
+  assertEquals('Find blockA.', blockA, workspace.getBlockById(blockA.id));
+  assertEquals('Find blockB.', blockB, workspace.getBlockById(blockB.id));
+  assertEquals('No block found.', null,
+      workspace.getBlockById('I do not exist.'));
+  blockA.dispose();
+  assertEquals('Can\'t find blockA.', null, workspace.getBlockById(blockA.id));
+  assertEquals('BlockB exists.', blockB, workspace.getBlockById(blockB.id));
+  workspace.clear();
+  assertEquals('Can\'t find blockB.', null, workspace.getBlockById(blockB.id));
+}