public void testEnterValueNode() {
CssDefinitionNode def = new CssDefinitionNode(new CssLiteralNode("COLOR"));
def.getParameters().add(new CssLiteralNode("red"));
CssPropertyNode prop1 = new CssPropertyNode("padding", null);
CssPropertyValueNode value1 = new CssPropertyValueNode();
BackDoorNodeMutation.addChildToBack(value1, new CssNumericNode("5", "px"));
CssPropertyNode prop2 = new CssPropertyNode("color", null);
CssPropertyValueNode value2 = new CssPropertyValueNode();
CssConstantReferenceNode ref = new CssConstantReferenceNode("COLOR", null);
BackDoorNodeMutation.addChildToBack(value2, ref);
CssDeclarationNode decl1 = new CssDeclarationNode(prop1);
decl1.setPropertyValue(value1);
CssDeclarationNode decl2 = new CssDeclarationNode(prop2);
decl2.setPropertyValue(value2);
CssRulesetNode ruleset = new CssRulesetNode();
CssSelectorNode sel = new CssSelectorNode("foo", null);
ruleset.addSelector(sel);
ruleset.addDeclaration(decl1);
ruleset.addDeclaration(decl2);
CssBlockNode body = new CssBlockNode(false);
BackDoorNodeMutation.addChildToBack(body, ruleset);
CssRootNode root = new CssRootNode(body);
CssTree tree = new CssTree(null, root);
ConstantDefinitions constantDefinitions = new ConstantDefinitions();
constantDefinitions.addConstantDefinition(def);
ReplaceConstantReferences pass =
new ReplaceConstantReferences(
tree,
constantDefinitions,
true /* removeDefs */,
new DummyErrorManager(),
true /* allowUndefinedConstants */);
pass.runPass();
assertEquals(tree.getRoot().getBody().toString(), "[[foo]{[padding:[5px], color:[red]]}]");
}
public void testEnterValueNode2() {
CssPropertyNode prop = new CssPropertyNode("color", null);
CssPropertyValueNode value = new CssPropertyValueNode();
BackDoorNodeMutation.addChildToBack(value, new CssHexColorNode("#123344", null));
CssDeclarationNode decl = new CssDeclarationNode(prop);
decl.setPropertyValue(value);
CssRulesetNode ruleset = new CssRulesetNode();
CssSelectorNode sel = new CssSelectorNode("foo", null);
ruleset.addSelector(sel);
ruleset.addDeclaration(decl);
CssBlockNode body = new CssBlockNode(false);
BackDoorNodeMutation.addChildToBack(body, ruleset);
CssRootNode root = new CssRootNode(body);
CssTree tree = new CssTree(null, root);
ColorValueOptimizer pass = new ColorValueOptimizer(tree.getMutatingVisitController());
pass.runPass();
assertEquals(tree.getRoot().getBody().toString(), "[[foo]{[color:[#123344]]}]");
}