/**
* Check if the creation of a new structure will maintain the old items intact (as much as
* possible).
*
* @throws Exception
*/
public void testNewChildrenStructure() throws Exception {
setDefaultVersion(IGrammarVersionProvider.GRAMMAR_PYTHON_VERSION_2_5);
String str = "" + "class Foo(object):\n" + " def m1(self):\n" + " pass\n" + "\n" + "";
String str2 =
""
+ "class Foo(object):\n"
+ " def m1(self):\n"
+ " pass\n"
+ " def m2(self):\n"
+ // one more member
" pass\n"
+ "\n"
+ "";
SimpleNode node = parseLegalDocStr(str);
SimpleNode node2 = parseLegalDocStr(str2);
OutlineCreatorVisitor visitor = OutlineCreatorVisitor.create(node);
ParsedItem item = new ParsedItem(visitor.getAll().toArray(new ASTEntryWithChildren[0]), null);
OutlineCreatorVisitor visitor2 = OutlineCreatorVisitor.create(node2);
ParsedItem item2 = new ParsedItem(visitor2.getAll().toArray(new ASTEntryWithChildren[0]), null);
item.updateTo(item2);
}
public void testParsedItemCreation3() throws Exception {
setDefaultVersion(IGrammarVersionProvider.GRAMMAR_PYTHON_VERSION_2_5);
String str =
""
+ "class Test:\n"
+ " def __init__(self):\n"
+ " self.foo, self.bar = 1, 2\n"
+ "";
SimpleNode node = parseLegalDocStr(str);
OutlineCreatorVisitor visitor = OutlineCreatorVisitor.create(node);
ParsedItem item = new ParsedItem(visitor.getAll().toArray(new ASTEntryWithChildren[0]), null);
// module level: Test
assertEquals(1, item.getAstChildrenEntries().length);
// class level: __init__
ASTEntryWithChildren classEntry = item.getAstChildrenEntries()[0];
assertEquals(1, classEntry.children.size());
// method level: 2 attributes
ASTEntryWithChildren functionEntry = classEntry.children.get(0);
assertEquals(2, functionEntry.children.size());
}
public void testParsedItemCreation() throws Exception {
setDefaultVersion(IGrammarVersionProvider.GRAMMAR_PYTHON_VERSION_2_5);
String str =
""
+ "class Foo(object):\n"
+ " def m1(self):\n"
+ " pass\n"
+ " #--- comm method\n"
+ " #--- comm class\n"
+ "#--- comm module\n"
+ "";
SimpleNode node = parseLegalDocStr(str);
OutlineCreatorVisitor visitor = OutlineCreatorVisitor.create(node);
ParsedItem item = new ParsedItem(visitor.getAll().toArray(new ASTEntryWithChildren[0]), null);
// module level: Foo and 1 comment
assertEquals(2, item.getAstChildrenEntries().length);
assertNull(item.getAstChildrenEntries()[1].children); // comment has no children
// class level: m1 and 1 comment
ASTEntryWithChildren classEntry = item.getAstChildrenEntries()[0];
assertEquals(2, classEntry.children.size());
assertNull(classEntry.children.get(1).children); // comment has no children
// method level: 1 comment
ASTEntryWithChildren functionEntry = classEntry.children.get(0);
assertEquals(1, functionEntry.children.size());
}
public void testParsedItemCreation2() throws Exception {
setDefaultVersion(IGrammarVersionProvider.GRAMMAR_PYTHON_VERSION_2_5);
String str =
""
+ "class Foo(object):\n"
+ " pass\n"
+ "if __name__ == '__main__':\n"
+ " var = 10\n"
+ "\n"
+ "";
SimpleNode node = parseLegalDocStr(str);
OutlineCreatorVisitor visitor = OutlineCreatorVisitor.create(node);
ParsedItem item = new ParsedItem(visitor.getAll().toArray(new ASTEntryWithChildren[0]), null);
// module level: Foo and main
assertEquals(2, item.getAstChildrenEntries().length);
assertNull(item.getAstChildrenEntries()[0].children); // no children
}
public void testParsedItemCreation4() throws Exception {
setDefaultVersion(IGrammarVersionProvider.GRAMMAR_PYTHON_VERSION_2_5);
String str =
""
+ "if 0:\n"
+ " #--- foo ---\n"
+ " pass\n"
+ "else:\n"
+ " #--- bar ---\n"
+ " pass";
SimpleNode node = parseLegalDocStr(str);
OutlineCreatorVisitor visitor = OutlineCreatorVisitor.create(node);
ParsedItem item = new ParsedItem(visitor.getAll().toArray(new ASTEntryWithChildren[0]), null);
// module level: 2 comments
assertEquals(2, item.getAstChildrenEntries().length);
assertNull(item.getAstChildrenEntries()[0].children); // comment has no children
assertNull(item.getAstChildrenEntries()[1].children); // comment has no children
}