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Diffstat (limited to 'bin/tests/test_gdscript.cpp')
| -rw-r--r-- | bin/tests/test_gdscript.cpp | 1003 |
1 files changed, 1003 insertions, 0 deletions
diff --git a/bin/tests/test_gdscript.cpp b/bin/tests/test_gdscript.cpp new file mode 100644 index 0000000000..48f982425b --- /dev/null +++ b/bin/tests/test_gdscript.cpp @@ -0,0 +1,1003 @@ +/*************************************************************************/ +/* test_gdscript.cpp */ +/*************************************************************************/ +/* This file is part of: */ +/* GODOT ENGINE */ +/* http://www.godotengine.org */ +/*************************************************************************/ +/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */ +/* */ +/* Permission is hereby granted, free of charge, to any person obtaining */ +/* a copy of this software and associated documentation files (the */ +/* "Software"), to deal in the Software without restriction, including */ +/* without limitation the rights to use, copy, modify, merge, publish, */ +/* distribute, sublicense, and/or sell copies of the Software, and to */ +/* permit persons to whom the Software is furnished to do so, subject to */ +/* the following conditions: */ +/* */ +/* The above copyright notice and this permission notice shall be */ +/* included in all copies or substantial portions of the Software. */ +/* */ +/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ +/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ +/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ +/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ +/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ +/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ +/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ +/*************************************************************************/ +#include "test_gdscript.h" + + +#include "os/main_loop.h" +#include "os/os.h" +#include "os/file_access.h" + +#ifdef GDSCRIPT_ENABLED + +#include "script/gdscript/gd_tokenizer.h" +#include "script/gdscript/gd_parser.h" +#include "script/gdscript/gd_compiler.h" +#include "script/gdscript/gd_script.h" + + +namespace TestGDScript { + + +static void _print_indent(int p_ident,const String& p_text) { + + String txt; + for(int i=0;i<p_ident;i++) { + txt+='\t'; + } + + print_line(txt+p_text); +} + +static String _parser_extends(const GDParser::ClassNode *p_class) { + + String txt="extends "; + if (String(p_class->extends_file)!="") { + txt+="\""+p_class->extends_file+"\""; + if (p_class->extends_class.size()) + txt+="."; + } + + for(int i=0;i<p_class->extends_class.size();i++) { + + if (i!=0) + txt+="."; + + txt+=p_class->extends_class[i]; + } + + return txt; +} + +static String _parser_expr(const GDParser::Node *p_expr) { + + String txt; + switch(p_expr->type) { + + case GDParser::Node::TYPE_IDENTIFIER: { + + const GDParser::IdentifierNode *id_node = static_cast<const GDParser::IdentifierNode *>(p_expr); + txt=id_node->name; + } break; + case GDParser::Node::TYPE_CONSTANT: { + const GDParser::ConstantNode *c_node = static_cast<const GDParser::ConstantNode *>(p_expr); + if (c_node->value.get_type()==Variant::STRING) + txt="\""+String(c_node->value)+"\""; + else + txt=c_node->value; + + } break; + case GDParser::Node::TYPE_SELF: { + txt="self"; + } break; + case GDParser::Node::TYPE_ARRAY: { + const GDParser::ArrayNode *arr_node = static_cast<const GDParser::ArrayNode *>(p_expr); + txt+="["; + for(int i=0;i<arr_node->elements.size();i++) { + + if (i>0) + txt+=", "; + txt+=_parser_expr(arr_node->elements[i]); + } + txt+="]"; + } break; + case GDParser::Node::TYPE_DICTIONARY: { + const GDParser::DictionaryNode *dict_node = static_cast<const GDParser::DictionaryNode *>(p_expr); + txt+="{"; + for(int i=0;i<dict_node->elements.size();i++) { + + if (i>0) + txt+=", "; + + const GDParser::DictionaryNode::Pair &p = dict_node->elements[i]; + txt+=_parser_expr(p.key); + txt+=":"; + txt+=_parser_expr(p.value); + } + txt+="}"; + } break; + case GDParser::Node::TYPE_OPERATOR: { + + const GDParser::OperatorNode *c_node = static_cast<const GDParser::OperatorNode *>(p_expr); + switch(c_node->op) { + + case GDParser::OperatorNode::OP_PARENT_CALL: + txt+="."; + case GDParser::OperatorNode::OP_CALL: { + + ERR_FAIL_COND_V(c_node->arguments.size()<1,""); + String func_name; + const GDParser::Node *nfunc = c_node->arguments[0]; + int arg_ofs=0; + if (nfunc->type==GDParser::Node::TYPE_BUILT_IN_FUNCTION) { + + const GDParser::BuiltInFunctionNode *bif_node = static_cast<const GDParser::BuiltInFunctionNode *>(nfunc); + func_name=GDFunctions::get_func_name(bif_node->function); + arg_ofs=1; + } else if (nfunc->type==GDParser::Node::TYPE_TYPE) { + + const GDParser::TypeNode *t_node = static_cast<const GDParser::TypeNode *>(nfunc); + func_name=Variant::get_type_name(t_node->vtype); + arg_ofs=1; + } else { + + ERR_FAIL_COND_V(c_node->arguments.size()<2,""); + nfunc = c_node->arguments[1]; + ERR_FAIL_COND_V(nfunc->type!=GDParser::Node::TYPE_IDENTIFIER,""); + + if (c_node->arguments[0]->type!=GDParser::Node::TYPE_SELF) + func_name=_parser_expr(c_node->arguments[0])+"."; + + func_name+=_parser_expr(nfunc); + arg_ofs=2; + } + + txt+=func_name+"("; + + for(int i=arg_ofs;i<c_node->arguments.size();i++) { + + const GDParser::Node *arg=c_node->arguments[i]; + if (i>arg_ofs) + txt+=", "; + txt+=_parser_expr(arg); + } + + txt+=")"; + + } break; + case GDParser::OperatorNode::OP_INDEX: { + + ERR_FAIL_COND_V(c_node->arguments.size()!=2,""); + + //index with [] + txt=_parser_expr(c_node->arguments[0])+"["+_parser_expr(c_node->arguments[1])+"]"; + + } break; + case GDParser::OperatorNode::OP_INDEX_NAMED: { + + ERR_FAIL_COND_V(c_node->arguments.size()!=2,""); + + txt=_parser_expr(c_node->arguments[0])+"."+_parser_expr(c_node->arguments[1]); + + } break; + case GDParser::OperatorNode::OP_NEG: { txt="-"+_parser_expr(c_node->arguments[0]); } break; + case GDParser::OperatorNode::OP_NOT: { txt="not "+_parser_expr(c_node->arguments[0]); } break; + case GDParser::OperatorNode::OP_BIT_INVERT: { txt="~"+_parser_expr(c_node->arguments[0]); } break; + case GDParser::OperatorNode::OP_PREINC: {} break; + case GDParser::OperatorNode::OP_PREDEC: {} break; + case GDParser::OperatorNode::OP_INC: {} break; + case GDParser::OperatorNode::OP_DEC: {} break; + case GDParser::OperatorNode::OP_IN: { txt=_parser_expr(c_node->arguments[0])+" in "+_parser_expr(c_node->arguments[1]); } break; + case GDParser::OperatorNode::OP_EQUAL: { txt=_parser_expr(c_node->arguments[0])+"=="+_parser_expr(c_node->arguments[1]); } break; + case GDParser::OperatorNode::OP_NOT_EQUAL: { txt=_parser_expr(c_node->arguments[0])+"!="+_parser_expr(c_node->arguments[1]); } break; + case GDParser::OperatorNode::OP_LESS: { txt=_parser_expr(c_node->arguments[0])+"<"+_parser_expr(c_node->arguments[1]); } break; + case GDParser::OperatorNode::OP_LESS_EQUAL: { txt=_parser_expr(c_node->arguments[0])+"<="+_parser_expr(c_node->arguments[1]); } break; + case GDParser::OperatorNode::OP_GREATER: { txt=_parser_expr(c_node->arguments[0])+">"+_parser_expr(c_node->arguments[1]); } break; + case GDParser::OperatorNode::OP_GREATER_EQUAL: { txt=_parser_expr(c_node->arguments[0])+">="+_parser_expr(c_node->arguments[1]); } break; + case GDParser::OperatorNode::OP_AND: { txt=_parser_expr(c_node->arguments[0])+" and "+_parser_expr(c_node->arguments[1]); } break; + case GDParser::OperatorNode::OP_OR: { txt=_parser_expr(c_node->arguments[0])+" or "+_parser_expr(c_node->arguments[1]); } break; + case GDParser::OperatorNode::OP_ADD: { txt=_parser_expr(c_node->arguments[0])+"+"+_parser_expr(c_node->arguments[1]); } break; + case GDParser::OperatorNode::OP_SUB: { txt=_parser_expr(c_node->arguments[0])+"-"+_parser_expr(c_node->arguments[1]); } break; + case GDParser::OperatorNode::OP_MUL: { txt=_parser_expr(c_node->arguments[0])+"*"+_parser_expr(c_node->arguments[1]); } break; + case GDParser::OperatorNode::OP_DIV: { txt=_parser_expr(c_node->arguments[0])+"/"+_parser_expr(c_node->arguments[1]); } break; + case GDParser::OperatorNode::OP_MOD: { txt=_parser_expr(c_node->arguments[0])+"%"+_parser_expr(c_node->arguments[1]); } break; + case GDParser::OperatorNode::OP_SHIFT_LEFT: { txt=_parser_expr(c_node->arguments[0])+"<<"+_parser_expr(c_node->arguments[1]); } break; + case GDParser::OperatorNode::OP_SHIFT_RIGHT: { txt=_parser_expr(c_node->arguments[0])+">>"+_parser_expr(c_node->arguments[1]); } break; + case GDParser::OperatorNode::OP_ASSIGN: { txt=_parser_expr(c_node->arguments[0])+"="+_parser_expr(c_node->arguments[1]); } break; + case GDParser::OperatorNode::OP_ASSIGN_ADD: { txt=_parser_expr(c_node->arguments[0])+"+="+_parser_expr(c_node->arguments[1]); } break; + case GDParser::OperatorNode::OP_ASSIGN_SUB: { txt=_parser_expr(c_node->arguments[0])+"-="+_parser_expr(c_node->arguments[1]); } break; + case GDParser::OperatorNode::OP_ASSIGN_MUL: { txt=_parser_expr(c_node->arguments[0])+"*="+_parser_expr(c_node->arguments[1]); } break; + case GDParser::OperatorNode::OP_ASSIGN_DIV: { txt=_parser_expr(c_node->arguments[0])+"/="+_parser_expr(c_node->arguments[1]); } break; + case GDParser::OperatorNode::OP_ASSIGN_MOD: { txt=_parser_expr(c_node->arguments[0])+"%="+_parser_expr(c_node->arguments[1]); } break; + case GDParser::OperatorNode::OP_ASSIGN_SHIFT_LEFT:{ txt=_parser_expr(c_node->arguments[0])+"<<="+_parser_expr(c_node->arguments[1]); } break; + case GDParser::OperatorNode::OP_ASSIGN_SHIFT_RIGHT: { txt=_parser_expr(c_node->arguments[0])+">>="+_parser_expr(c_node->arguments[1]); } break; + case GDParser::OperatorNode::OP_ASSIGN_BIT_AND: { txt=_parser_expr(c_node->arguments[0])+"&="+_parser_expr(c_node->arguments[1]); } break; + case GDParser::OperatorNode::OP_ASSIGN_BIT_OR: { txt=_parser_expr(c_node->arguments[0])+"|="+_parser_expr(c_node->arguments[1]); } break; + case GDParser::OperatorNode::OP_ASSIGN_BIT_XOR: { txt=_parser_expr(c_node->arguments[0])+"^="+_parser_expr(c_node->arguments[1]); } break; + case GDParser::OperatorNode::OP_BIT_AND: { txt=_parser_expr(c_node->arguments[0])+"&"+_parser_expr(c_node->arguments[1]); } break;; + case GDParser::OperatorNode::OP_BIT_OR: { txt=_parser_expr(c_node->arguments[0])+"|"+_parser_expr(c_node->arguments[1]); } break; + case GDParser::OperatorNode::OP_BIT_XOR: { txt=_parser_expr(c_node->arguments[0])+"^"+_parser_expr(c_node->arguments[1]); } break; + + } + + } break; + case GDParser::Node::TYPE_NEWLINE: { + + //skippie + } break; + default: { + + String error="Parser bug at "+itos(p_expr->line)+", invalid expression type: "+itos(p_expr->type); + ERR_EXPLAIN(error); + ERR_FAIL_V(""); + + } + + } + + return txt; + //return "("+txt+")"; +} + + +static void _parser_show_block(const GDParser::BlockNode *p_block,int p_indent) { + + for(int i=0;i<p_block->statements.size();i++) { + + const GDParser::Node *statement=p_block->statements[i]; + + switch(statement->type) { + + case GDParser::Node::TYPE_CONTROL_FLOW: { + + const GDParser::ControlFlowNode *cf_node = static_cast<const GDParser::ControlFlowNode *>(statement); + switch(cf_node->cf_type) { + + case GDParser::ControlFlowNode::CF_IF: { + + ERR_FAIL_COND(cf_node->arguments.size()!=1); + String txt; + txt+="if "; + txt+=_parser_expr(cf_node->arguments[0]); + txt+=":"; + _print_indent(p_indent,txt); + ERR_FAIL_COND(!cf_node->body); + _parser_show_block(cf_node->body,p_indent+1); + if (cf_node->body_else) { + _print_indent(p_indent,"else:"); + _parser_show_block(cf_node->body_else,p_indent+1); + } + + } break; + case GDParser::ControlFlowNode::CF_FOR: { + ERR_FAIL_COND(cf_node->arguments.size()!=2); + String txt; + txt+="for "; + txt+=_parser_expr(cf_node->arguments[0]); + txt+=" in "; + txt+=_parser_expr(cf_node->arguments[1]); + txt+=":"; + _print_indent(p_indent,txt); + ERR_FAIL_COND(!cf_node->body); + _parser_show_block(cf_node->body,p_indent+1); + + } break; + case GDParser::ControlFlowNode::CF_WHILE: { + + ERR_FAIL_COND(cf_node->arguments.size()!=1); + String txt; + txt+="while "; + txt+=_parser_expr(cf_node->arguments[0]); + txt+=":"; + _print_indent(p_indent,txt); + ERR_FAIL_COND(!cf_node->body); + _parser_show_block(cf_node->body,p_indent+1); + + } break; + case GDParser::ControlFlowNode::CF_SWITCH: { + + } break; + case GDParser::ControlFlowNode::CF_CONTINUE: { + + _print_indent(p_indent,"continue"); + } break; + case GDParser::ControlFlowNode::CF_BREAK: { + + _print_indent(p_indent,"break"); + } break; + case GDParser::ControlFlowNode::CF_RETURN: { + + if (cf_node->arguments.size()) + _print_indent(p_indent,"return "+_parser_expr(cf_node->arguments[0])); + else + _print_indent(p_indent,"return "); + } break; + } + + } break; + case GDParser::Node::TYPE_LOCAL_VAR: { + + const GDParser::LocalVarNode *lv_node = static_cast<const GDParser::LocalVarNode *>(statement); + _print_indent(p_indent,"var "+String(lv_node->name)); + } break; + default: { + //expression i guess + _print_indent(p_indent,_parser_expr(statement)); + + } + } + } +} + +static void _parser_show_function(const GDParser::FunctionNode *p_func,int p_indent,GDParser::BlockNode *p_initializer=NULL) { + + String txt; + if (p_func->_static) + txt="static "; + txt+="func "; + if (p_func->name=="") // initializer + txt+="[built-in-initializer]"; + else + txt+=String(p_func->name); + txt+="("; + + for(int i=0;i<p_func->arguments.size();i++) { + + if (i!=0) + txt+=", "; + txt+="var "+String(p_func->arguments[i]); + if (i>=(p_func->arguments.size()-p_func->default_values.size())) { + int defarg = i - (p_func->arguments.size() - p_func->default_values.size()); + txt+="="; + txt+=_parser_expr(p_func->default_values[defarg]); + } + } + + txt+=")"; + + //todo constructor check! + + txt+=":"; + + _print_indent(p_indent,txt); + if (p_initializer) + _parser_show_block(p_initializer,p_indent+1); + _parser_show_block(p_func->body,p_indent+1); +} + +static void _parser_show_class(const GDParser::ClassNode *p_class,int p_indent,const Vector<String>& p_code) { + + if (p_indent==0 && (String(p_class->extends_file)!="" || p_class->extends_class.size())) { + + _print_indent(p_indent,_parser_extends(p_class)); + print_line("\n"); + + } + + for(int i=0;i<p_class->subclasses.size();i++) { + + + const GDParser::ClassNode *subclass=p_class->subclasses[i]; + String line="class "+subclass->name; + if (String(subclass->extends_file)!="" || subclass->extends_class.size()) + line+=" "+_parser_extends(subclass); + line+=":"; + _print_indent(p_indent,line); + _parser_show_class(subclass,p_indent+1,p_code); + print_line("\n"); + } + + + for(int i=0;i<p_class->constant_expressions.size();i++) { + + const GDParser::ClassNode::Constant &constant=p_class->constant_expressions[i]; + _print_indent(p_indent,"const "+String(constant.identifier)+"="+_parser_expr(constant.expression)); + } + + + for(int i=0;i<p_class->variables.size();i++) { + + const GDParser::ClassNode::Member &m=p_class->variables[i]; + + _print_indent(p_indent,"var "+String(m.identifier)); + + } + + print_line("\n"); + + for(int i=0;i<p_class->static_functions.size();i++) { + + _parser_show_function(p_class->static_functions[i],p_indent); + print_line("\n"); + + } + + for(int i=0;i<p_class->functions.size();i++) { + + if (String(p_class->functions[i]->name)=="_init") { + _parser_show_function(p_class->functions[i],p_indent,p_class->initializer); + } else + _parser_show_function(p_class->functions[i],p_indent); + print_line("\n"); + + } + //_parser_show_function(p_class->initializer,p_indent); + print_line("\n"); + + +} + + +static String _disassemble_addr(const Ref<GDScript>& p_script,const GDFunction& func, int p_addr) { + + int addr=p_addr&GDFunction::ADDR_MASK; + + switch(p_addr>>GDFunction::ADDR_BITS) { + + case GDFunction::ADDR_TYPE_SELF: { + return "self"; + } break; + case GDFunction::ADDR_TYPE_MEMBER: { + + return "member("+p_script->debug_get_member_by_index(addr)+")"; + } break; + case GDFunction::ADDR_TYPE_CLASS_CONSTANT: { + + return "class_const("+func.get_global_name(addr)+")"; + } break; + case GDFunction::ADDR_TYPE_LOCAL_CONSTANT: { + + Variant v=func.get_constant(addr); + String txt; + if (v.get_type()==Variant::STRING || v.get_type()==Variant::NODE_PATH) + txt="\""+String(v)+"\""; + else + txt=v; + return "const("+txt+")"; + } break; + case GDFunction::ADDR_TYPE_STACK: { + + return "stack("+itos(addr)+")"; + } break; + case GDFunction::ADDR_TYPE_STACK_VARIABLE: { + + return "var_stack("+itos(addr)+")"; + } break; + case GDFunction::ADDR_TYPE_GLOBAL: { + + return "global("+func.get_global_name(addr)+")"; + } break; + case GDFunction::ADDR_TYPE_NIL: { + return "nil"; + } break; + } + + return "<err>"; +} + +static void _disassemble_class(const Ref<GDScript>& p_class,const Vector<String>& p_code) { + + + const Map<StringName,GDFunction>& mf = p_class->debug_get_member_functions(); + + for(const Map<StringName,GDFunction>::Element *E=mf.front();E;E=E->next()) { + + + const GDFunction &func=E->get(); + const int *code = func.get_code(); + int codelen=func.get_code_size(); + String defargs; + if (func.get_default_argument_count()) { + defargs="defarg at: "; + for(int i=0;i<func.get_default_argument_count();i++) { + + if (i>0) + defargs+=","; + defargs+=itos(func.get_default_argument_addr(i)); + } + defargs+=" "; + } + print_line("== function "+String(func.get_name())+"() :: stack size: "+itos(func.get_max_stack_size())+" "+defargs+"=="); + +#define DADDR(m_ip) (_disassemble_addr(p_class,func,code[ip+m_ip])) + + for(int ip=0;ip<codelen;) { + + + int incr=0; + String txt=itos(ip)+" "; + + switch(code[ip]) { + + case GDFunction::OPCODE_OPERATOR: { + + int op = code[ip+1]; + txt+="op "; + + String opname = Variant::get_operator_name(Variant::Operator(op)); + + txt+=DADDR(4); + txt+=" = "; + txt+=DADDR(2); + txt+=" "+opname+" "; + txt+=DADDR(3); + incr+=5; + + } break; + case GDFunction::OPCODE_SET: { + + txt+="set "; + txt+=DADDR(1); + txt+="["; + txt+=DADDR(2); + txt+="]="; + txt+=DADDR(3); + incr+=4; + + } break; + case GDFunction::OPCODE_GET: { + + txt+=" get "; + txt+=DADDR(3); + txt+="="; + txt+=DADDR(1); + txt+="["; + txt+=DADDR(2); + txt+="]"; + incr+=4; + + } break; + case GDFunction::OPCODE_SET_NAMED: { + + txt+=" set_named "; + txt+=DADDR(1); + txt+="[\""; + txt+=func.get_global_name(code[ip+2]); + txt+="\"]="; + txt+=DADDR(3); + incr+=4; + + + } break; + case GDFunction::OPCODE_GET_NAMED: { + + txt+=" get_named "; + txt+=DADDR(3); + txt+="="; + txt+=DADDR(1); + txt+="[\""; + txt+=func.get_global_name(code[ip+2]); + txt+="\"]"; + incr+=4; + + } break; + case GDFunction::OPCODE_ASSIGN: { + + txt+=" assign "; + txt+=DADDR(1); + txt+="="; + txt+=DADDR(2); + incr+=3; + + + } break; + case GDFunction::OPCODE_ASSIGN_TRUE: { + + txt+=" assign "; + txt+=DADDR(1); + txt+="= true"; + incr+=2; + + } break; + case GDFunction::OPCODE_ASSIGN_FALSE: { + + txt+=" assign "; + txt+=DADDR(1); + txt+="= false"; + incr+=2; + + } break; + case GDFunction::OPCODE_CONSTRUCT: { + + Variant::Type t=Variant::Type(code[ip+1]); + int argc=code[ip+2]; + + txt+=" construct "; + txt+=DADDR(3+argc); + txt+=" = "; + + txt+=Variant::get_type_name(t)+"("; + for(int i=0;i<argc;i++) { + + if (i>0) + txt+=", "; + txt+=DADDR(i+3); + } + txt+=")"; + + incr=4+argc; + + } break; + case GDFunction::OPCODE_CONSTRUCT_ARRAY: { + + int argc=code[ip+1]; + txt+=" make_array "; + txt+=DADDR(2+argc); + txt+=" = [ "; + + for(int i=0;i<argc;i++) { + if (i>0) + txt+=", "; + txt+=DADDR(2+i); + } + + txt+="]"; + + incr+=3+argc; + + } break; + case GDFunction::OPCODE_CONSTRUCT_DICTIONARY: { + + int argc=code[ip+1]; + txt+=" make_dict "; + txt+=DADDR(2+argc*2); + txt+=" = { "; + + for(int i=0;i<argc;i++) { + if (i>0) + txt+=", "; + txt+=DADDR(2+i*2+0); + txt+=":"; + txt+=DADDR(2+i*2+1); + } + + txt+="}"; + + incr+=3+argc*2; + + } break; + + case GDFunction::OPCODE_CALL: + case GDFunction::OPCODE_CALL_RETURN: { + + bool ret=code[ip]==GDFunction::OPCODE_CALL_RETURN; + + if (ret) + txt+=" call-ret "; + else + txt+=" call "; + + + int argc=code[ip+1]; + if (ret) { + txt+=DADDR(4+argc)+"="; + } + + txt+=DADDR(2)+"."; + txt+=String(func.get_global_name(code[ip+3])); + txt+="("; + + for(int i=0;i<argc;i++) { + if (i>0) + txt+=", "; + txt+=DADDR(4+i); + } + txt+=")"; + + + incr=5+argc; + + } break; + case GDFunction::OPCODE_CALL_BUILT_IN: { + + txt+=" call-built-in "; + + int argc=code[ip+2]; + txt+=DADDR(3+argc)+"="; + + txt+=GDFunctions::get_func_name(GDFunctions::Function(code[ip+1])); + txt+="("; + + for(int i=0;i<argc;i++) { + if (i>0) + txt+=", "; + txt+=DADDR(3+i); + } + txt+=")"; + + + incr=4+argc; + + } break; + case GDFunction::OPCODE_CALL_SELF_BASE: { + + txt+=" call-self-base "; + + int argc=code[ip+2]; + txt+=DADDR(3+argc)+"="; + + txt+=func.get_global_name(code[ip+1]); + txt+="("; + + for(int i=0;i<argc;i++) { + if (i>0) + txt+=", "; + txt+=DADDR(3+i); + } + txt+=")"; + + + incr=4+argc; + + } break; + case GDFunction::OPCODE_JUMP: { + + txt+=" jump "; + txt+=itos(code[ip+1]); + + incr=2; + + } break; + case GDFunction::OPCODE_JUMP_IF: { + + + txt+=" jump-if "; + txt+=DADDR(1); + txt+=" to "; + txt+=itos(code[ip+2]); + + incr=3; + } break; + case GDFunction::OPCODE_JUMP_IF_NOT: { + + + txt+=" jump-if-not "; + txt+=DADDR(1); + txt+=" to "; + txt+=itos(code[ip+2]); + + incr=3; + } break; + case GDFunction::OPCODE_JUMP_TO_DEF_ARGUMENT: { + + + txt+=" jump-to-default-argument "; + incr=1; + } break; + case GDFunction::OPCODE_RETURN: { + + txt+=" return "; + txt+=DADDR(1); + + incr=2; + + } break; + case GDFunction::OPCODE_ITERATE_BEGIN: { + + txt+=" for-init "+DADDR(4)+" in "+DADDR(2)+" counter "+DADDR(1)+" end "+itos(code[ip+3]); + incr+=5; + + } break; + case GDFunction::OPCODE_ITERATE: { + + txt+=" for-loop "+DADDR(4)+" in "+DADDR(2)+" counter "+DADDR(1)+" end "+itos(code[ip+3]); + incr+=5; + + } break; + case GDFunction::OPCODE_LINE: { + + + + int line = code[ip+1]-1; + if (line>=0 && line <p_code.size()) + txt="\n"+itos(line+1)+": "+p_code[line]+"\n"; + else + txt=""; + incr+=2; + } break; + case GDFunction::OPCODE_END: { + + txt+=" end"; + incr+=1; + } break; + + } + + if (incr==0) { + + ERR_EXPLAIN("unhandled opcode: "+itos(code[ip])); + ERR_BREAK(incr==0); + } + + ip+=incr; + if (txt!="") + print_line(txt); + } + } +} + +MainLoop* test(TestType p_test) { + + List<String> cmdlargs = OS::get_singleton()->get_cmdline_args(); + + if (cmdlargs.empty()) { + //try editor! + return NULL; + } + + String test = cmdlargs.back()->get(); + + FileAccess *fa = FileAccess::open(test,FileAccess::READ); + + if (!fa) { + ERR_EXPLAIN("Could not open file: "+test); + ERR_FAIL_V(NULL); + } + + + Vector<uint8_t> buf; + int flen = fa->get_len(); + buf.resize(fa->get_len()+1); + fa->get_buffer(&buf[0],flen); + buf[flen]=0; + + String code; + code.parse_utf8((const char*)&buf[0]); + + Vector<String> lines; + int last=0; + + for(int i=0;i<=code.length();i++) { + + if (code[i]=='\n' || code[i]==0) { + + lines.push_back(code.substr(last,i-last)); + last=i+1; + } + } + + + if (p_test==TEST_TOKENIZER) { + + GDTokenizer tk; + tk.set_code(code); + int line=-1; + while(tk.get_token()!=GDTokenizer::TK_EOF) { + + + String text; + if (tk.get_token()==GDTokenizer::TK_IDENTIFIER) + text="'"+tk.get_token_identifier()+"' (identifier)"; + else if (tk.get_token()==GDTokenizer::TK_CONSTANT) { + Variant c= tk.get_token_constant(); + if (c.get_type()==Variant::STRING) + text="\""+String(c)+"\""; + else + text=c; + + text=text+" ("+Variant::get_type_name(c.get_type())+" constant)"; + } else if (tk.get_token()==GDTokenizer::TK_ERROR) + text="ERROR: "+tk.get_token_error(); + else if (tk.get_token()==GDTokenizer::TK_NEWLINE) + text="newline ("+itos(tk.get_token_line())+") + indent: "+itos(tk.get_token_line_indent()); + else if (tk.get_token()==GDTokenizer::TK_BUILT_IN_FUNC) + text="'"+String(GDFunctions::get_func_name(tk.get_token_built_in_func()))+"' (built-in function)"; + else + text=tk.get_token_name(tk.get_token()); + + + if (tk.get_token_line()!=line) { + int from=line+1; + line = tk.get_token_line();; + + for(int i=from;i<=line;i++) { + int l=i-1; + if (l>=0 && l<lines.size()) { + print_line("\n"+itos(i)+": "+lines[l]+"\n"); + } + } + } + print_line("\t("+itos(tk.get_token_column())+"): "+text); + tk.advance(); + + } + } + + if (p_test==TEST_PARSER) { + + + GDParser parser; + Error err = parser.parse(code); + if (err) { + print_line("Parse Error:\n"+itos(parser.get_error_line())+":"+itos(parser.get_error_column())+":"+parser.get_error()); + memdelete(fa); + return NULL; + + } + + const GDParser::Node* root = parser.get_parse_tree(); + ERR_FAIL_COND_V(root->type!=GDParser::Node::TYPE_CLASS,NULL); + const GDParser::ClassNode *cnode=static_cast<const GDParser::ClassNode*>(root); + + _parser_show_class(cnode,0,lines); + + } + + if (p_test==TEST_COMPILER) { + + + GDParser parser; + + Error err = parser.parse(code); + if (err) { + print_line("Parse Error:\n"+itos(parser.get_error_line())+":"+itos(parser.get_error_column())+":"+parser.get_error()); + memdelete(fa); + return NULL; + + } + + GDScript *script = memnew( GDScript ); + + GDCompiler gdc; + err = gdc.compile(&parser,script); + if (err) { + + print_line("Compile Error:\n"+itos(gdc.get_error_line())+":"+itos(gdc.get_error_column())+":"+gdc.get_error()); + memdelete(script); + return NULL; + + } + + + Ref<GDScript> gds =Ref<GDScript>( script ); + + Ref<GDScript> current=gds; + + while(current.is_valid()) { + + print_line("** CLASS **"); + _disassemble_class(current,lines); + + current=current->get_base(); + } + + + + + } + +#if 0 + Parser parser; + Error err = parser.parse(code); + if (err) { + print_line("error:"+itos(parser.get_error_line())+":"+itos(parser.get_error_column())+":"+parser.get_error()); + } else { + print_line("Parse O-K!"); + } +#endif + + + + memdelete(fa); + + return NULL; +} + +} + +#else + +namespace TestGDScript { + +MainLoop* test(TestType p_test) { + + return NULL; +} +} + +#endif |