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Add tests

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This commit is contained in:
Rachel Fenichel 2017-10-18 17:15:01 -07:00
parent 0c82dcb0c8
commit b64beeb883
3 changed files with 93 additions and 5 deletions
tests/jsunit
procedure_test.js

77
tests/jsunit/procedure_test.js
View file

@ -251,3 +251,80 @@ function test_findCallers_multipleCallers() {
procedureTest_tearDown();
}
}
function test_deleteProcedure_noCallers() {
// If there are no callers, the stack should be deleted.
procedureTest_setUp();
var xml = '<xml xmlns="http://www.w3.org/1999/xhtml">' +
'<block type="procedures_callnoreturn" id="test_1" x="301" y="516"></block>' +
'<block type="foo" id="test_2"></block>' +
'<block type="foo" id="test_3"></block>' +
'</block>' +
'</xml>';
try {
Blockly.Xml.domToWorkspace(Blockly.Xml.textToDom(xml), workspace);
workspace.getBlockById('test_1').procCode_ = 'test_procedure';
var rootBlock = workspace.getBlockById('test_1');
assertTrue(Blockly.Procedures.deleteProcedureDefCallback('test_procedure',
rootBlock));
// The other two blocks should stick around.
assertEquals(2, workspace.getTopBlocks().length);
}
finally {
procedureTest_tearDown();
}
}
function test_deleteProcedure_recursiveCaller() {
// If there is a caller but it's a part of stack starting with definitionRoot,
// the stack should be deleted.
procedureTest_setUp();
var xml = '<xml xmlns="http://www.w3.org/1999/xhtml">' +
'<block type="loop" id="test_1">' +
'<statement name="SUBSTACK">' +
'<block type="foo" id="test_2">' +
'<next>' +
'<block type="procedures_callnoreturn" id="test_3"></block>' +
'</next></block>' +
'</statement>' +
'</block>' +
'</block>' +
'</xml>';
try {
Blockly.Xml.domToWorkspace(Blockly.Xml.textToDom(xml), workspace);
workspace.getBlockById('test_3').procCode_ = 'test_procedure';
var rootBlock = workspace.getBlockById('test_1');
assertTrue(Blockly.Procedures.deleteProcedureDefCallback('test_procedure',
rootBlock));
assertEquals(0, workspace.getTopBlocks().length);
}
finally {
procedureTest_tearDown();
}
}
function test_deleteProcedure_nonRecursiveCaller() {
// If there is a caller and it's not part of the procedure definition, the
// stack should not be deleted.
procedureTest_setUp();
var xml = '<xml xmlns="http://www.w3.org/1999/xhtml">' +
'<block type="procedures_callnoreturn" id="test_1" x="301" y="516"></block>' +
'<block type="foo" id="test_2"></block>' +
'<block type="foo" id="test_3"></block>' +
'</xml>';
try {
Blockly.Xml.domToWorkspace(Blockly.Xml.textToDom(xml), workspace);
workspace.getBlockById('test_1').procCode_ = 'test_procedure';
var rootBlock = workspace.getBlockById('test_2');
assertFalse(Blockly.Procedures.deleteProcedureDefCallback('test_procedure',
rootBlock));
// All blocks should stay on the workspace.
assertEquals(3, workspace.getTopBlocks().length);
}
finally {
procedureTest_tearDown();
}
}