error debugger

shows the list of errors that happened during running the game, traces
can be analyzed
This commit is contained in:
Juan Linietsky 2015-08-04 09:47:32 -03:00
parent cbee679bd7
commit d1da2c2995
7 changed files with 307 additions and 3 deletions

View File

@ -289,6 +289,37 @@ void ScriptDebuggerRemote::_get_output() {
messages.pop_front();
locking=false;
}
while (errors.size()) {
locking=true;
packet_peer_stream->put_var("error");
OutputError oe = errors.front()->get();
packet_peer_stream->put_var(oe.callstack.size()+2);
Array error_data;
error_data.push_back(oe.hr);
error_data.push_back(oe.min);
error_data.push_back(oe.sec);
error_data.push_back(oe.msec);
error_data.push_back(oe.source_func);
error_data.push_back(oe.source_file);
error_data.push_back(oe.source_line);
error_data.push_back(oe.error);
error_data.push_back(oe.error_descr);
error_data.push_back(oe.warning);
packet_peer_stream->put_var(error_data);
packet_peer_stream->put_var(oe.callstack.size());
for(int i=0;i<oe.callstack.size();i++) {
packet_peer_stream->put_var(oe.callstack[i]);
}
errors.pop_front();
locking=false;
}
mutex->unlock();
}
@ -303,6 +334,61 @@ void ScriptDebuggerRemote::line_poll() {
}
void ScriptDebuggerRemote::_err_handler(void* ud,const char* p_func,const char*p_file,int p_line,const char *p_err, const char * p_descr,ErrorHandlerType p_type) {
if (p_type==ERR_HANDLER_SCRIPT)
return; //ignore script errors, those go through debugger
ScriptDebuggerRemote *sdr = (ScriptDebuggerRemote*)ud;
OutputError oe;
oe.error=p_err;
oe.error_descr=p_descr;
oe.source_file=p_file;
oe.source_line=p_line;
oe.source_func=p_func;
oe.warning=p_type==ERR_HANDLER_WARNING;
uint64_t time = OS::get_singleton()->get_ticks_msec();
oe.hr=time/3600000;
oe.min=(time/60000)%60;
oe.sec=(time/1000)%60;
oe.msec=time%1000;
Array cstack;
Vector<ScriptLanguage::StackInfo> si;
for(int i=0;i<ScriptServer::get_language_count();i++) {
si=ScriptServer::get_language(i)->debug_get_current_stack_info();
if (si.size())
break;
}
cstack.resize(si.size()*2);
for(int i=0;i<si.size();i++) {
String path;
int line=0;
if (si[i].script.is_valid()) {
path=si[i].script->get_path();
line=si[i].line;
}
cstack[i*2+0]=path;
cstack[i*2+1]=line;
}
oe.callstack=cstack;
sdr->mutex->lock();
if (!sdr->locking && sdr->tcp_client->is_connected()) {
sdr->errors.push_back(oe);
}
sdr->mutex->unlock();
}
bool ScriptDebuggerRemote::_parse_live_edit(const Array& cmd) {
String cmdstr = cmd[0];
@ -497,10 +583,35 @@ void ScriptDebuggerRemote::_print_handler(void *p_this,const String& p_string) {
ScriptDebuggerRemote *sdr = (ScriptDebuggerRemote*)p_this;
uint64_t ticks = OS::get_singleton()->get_ticks_usec()/1000;
sdr->msec_count+=ticks-sdr->last_msec;
sdr->last_msec=ticks;
if (sdr->msec_count>1000) {
sdr->char_count=0;
sdr->msec_count=0;
}
String s = p_string;
int allowed_chars = MIN(MAX(sdr->max_cps - sdr->char_count,0), s.length());
if (allowed_chars==0)
return;
if (allowed_chars<s.length()) {
s=s.substr(0,allowed_chars);
}
sdr->char_count+=allowed_chars;
if (sdr->char_count>=sdr->max_cps) {
s+="\n[output overflow, print less text!]\n";
}
sdr->mutex->lock();
if (!sdr->locking && sdr->tcp_client->is_connected()) {
sdr->output_strings .push_back(p_string);
sdr->output_strings.push_back(s);
}
sdr->mutex->unlock();
}
@ -538,13 +649,21 @@ ScriptDebuggerRemote::ScriptDebuggerRemote() {
poll_every=0;
request_scene_tree=NULL;
live_edit_funcs=NULL;
max_cps = GLOBAL_DEF("debug/max_remote_stdout_chars_per_second",2048);
char_count=0;
msec_count=0;
last_msec=0;
eh.errfunc=_err_handler;
eh.userdata=this;
add_error_handler(&eh);
}
ScriptDebuggerRemote::~ScriptDebuggerRemote() {
remove_print_handler(&phl);
remove_error_handler(&eh);
memdelete(mutex);
}

View File

@ -49,8 +49,31 @@ class ScriptDebuggerRemote : public ScriptDebugger {
Object *performance;
bool requested_quit;
Mutex *mutex;
struct OutputError {
int hr;
int min;
int sec;
int msec;
String source_file;
String source_func;
int source_line;
String error;
String error_descr;
bool warning;
Array callstack;
};
List<String> output_strings;
List<Message> messages;
List<OutputError> errors;
int max_cps;
int char_count;
uint64_t last_msec;
uint64_t msec_count;
bool locking; //hack to avoid a deadloop
static void _print_handler(void *p_this,const String& p_string);
@ -69,6 +92,10 @@ class ScriptDebuggerRemote : public ScriptDebugger {
LiveEditFuncs *live_edit_funcs;
ErrorHandlerList eh;
static void _err_handler(void*,const char*,const char*,int p_line,const char *, const char *,ErrorHandlerType p_type);
public:
Error connect_to_host(const String& p_host,uint16_t p_port);

View File

@ -176,6 +176,13 @@ public:
virtual void debug_get_globals(List<String> *p_locals, List<Variant> *p_values, int p_max_subitems=-1,int p_max_depth=-1)=0;
virtual String debug_parse_stack_level_expression(int p_level,const String& p_expression,int p_max_subitems=-1,int p_max_depth=-1)=0;
struct StackInfo {
Ref<Script> script;
int line;
};
virtual Vector<StackInfo> debug_get_current_stack_info() { return Vector<StackInfo>(); }
/* LOADER FUNCTIONS */
virtual void get_recognized_extensions(List<String> *p_extensions) const=0;

View File

@ -518,7 +518,7 @@ Error Main::setup(const char *execpath,int argc, char *argv[],bool p_second_phas
}
GLOBAL_DEF("debug/max_remote_stdout_chars_per_second",2048);
if (debug_mode == "remote") {
ScriptDebuggerRemote *sdr = memnew( ScriptDebuggerRemote );

View File

@ -475,6 +475,19 @@ public:
}
virtual Vector<StackInfo> debug_get_current_stack_info() {
if (Thread::get_main_ID()!=Thread::get_caller_ID())
return Vector<StackInfo>();
Vector<StackInfo> csi;
csi.resize(_debug_call_stack_pos);
for(int i=0;i<_debug_call_stack_pos;i++) {
csi[_debug_call_stack_pos-i-1].line=_call_stack[i].line?*_call_stack[i].line:0;
csi[_debug_call_stack_pos-i-1].script=Ref<GDScript>(_call_stack[i].function->get_script());
}
return csi;
}
struct {
StringName _init;

View File

@ -344,6 +344,63 @@ void ScriptEditorDebugger::_parse_message(const String& p_msg,const Array& p_dat
perf_history.push_front(p);
perf_draw->update();
} else if (p_msg=="error") {
Array err = p_data[0];
Array vals;
vals.push_back(err[0]);
vals.push_back(err[1]);
vals.push_back(err[2]);
vals.push_back(err[3]);
bool warning = err[9];
bool e;
String time = String("%d:%02d:%02d:%04d").sprintf(vals,&e);
String txt=time+" - "+String(err[8]);
String tooltip="Type:"+String(warning?"Warning":"Error");
tooltip+="\nDescription: "+String(err[8]);
tooltip+="\nTime: "+time;
tooltip+="\nC Error: "+String(err[7]);
tooltip+="\nC Source: "+String(err[5])+":"+String(err[6]);
tooltip+="\nC Function: "+String(err[4]);
error_list->add_item(txt,EditorNode::get_singleton()->get_gui_base()->get_icon(warning?"Warning":"Error","EditorIcons"));
error_list->set_item_tooltip( error_list->get_item_count() -1,tooltip );
int scc = p_data[1];
Array stack;
stack.resize(scc);
for(int i=0;i<scc;i++) {
stack[i]=p_data[2+i];
}
error_list->set_item_metadata( error_list->get_item_count() -1,stack );
error_count++;
/*
int count = p_data[1];
Array cstack;
OutputError oe = errors.front()->get();
packet_peer_stream->put_var(oe.hr);
packet_peer_stream->put_var(oe.min);
packet_peer_stream->put_var(oe.sec);
packet_peer_stream->put_var(oe.msec);
packet_peer_stream->put_var(oe.source_func);
packet_peer_stream->put_var(oe.source_file);
packet_peer_stream->put_var(oe.source_line);
packet_peer_stream->put_var(oe.error);
packet_peer_stream->put_var(oe.error_descr);
packet_peer_stream->put_var(oe.warning);
packet_peer_stream->put_var(oe.callstack);
*/
} else if (p_msg=="kill_me") {
editor->call_deferred("stop_child_process");
@ -447,10 +504,21 @@ void ScriptEditorDebugger::_notification(int p_what) {
scene_tree_refresh->set_icon( get_icon("Reload","EditorIcons"));
le_set->connect("pressed",this,"_live_edit_set");
le_clear->connect("pressed",this,"_live_edit_clear");
error_list->connect("item_selected",this,"_error_selected");
error_stack->connect("item_selected",this,"_error_stack_selected");
} break;
case NOTIFICATION_PROCESS: {
if (error_count!=last_error_count) {
if (error_count==0) {
error_split->set_name("Errors");
} else {
error_split->set_name("Errors ("+itos(error_count)+")");
}
last_error_count=error_count;
}
if (connection.is_null()) {
if (server->is_connection_available()) {
@ -475,6 +543,9 @@ void ScriptEditorDebugger::_notification(int p_what) {
scene_tree->clear();
le_set->set_disabled(true);
le_clear->set_disabled(false);
error_list->clear();
error_stack->clear();
error_count=0;
//live_edit_root->set_text("/root");
update_live_edit_root();
@ -1007,6 +1078,38 @@ void ScriptEditorDebugger::live_debug_reparent_node(const NodePath& p_at, const
}
void ScriptEditorDebugger::_error_selected(int p_idx) {
error_stack->clear();
Array st=error_list->get_item_metadata(p_idx);
for(int i=0;i<st.size();i+=2) {
String script=st[i];
int line=st[i+1];
Array md;
md.push_back(st[i]);
md.push_back(st[i+1]);
String str = script.get_file()+":"+itos(line);
error_stack->add_item(str);
error_stack->set_item_metadata(error_stack->get_item_count()-1,md);
error_stack->set_item_tooltip(error_stack->get_item_count()-1,"File: "+String(st[i])+"\nLine: "+itos(line));
}
}
void ScriptEditorDebugger:: _error_stack_selected(int p_idx){
Array arr = error_stack->get_item_metadata(p_idx);
if (arr.size()!=2)
return;
Ref<Script> s = ResourceLoader::load(arr[0]);
emit_signal("goto_script_line",s,int(arr[1])-1);
}
void ScriptEditorDebugger::_bind_methods() {
@ -1023,6 +1126,9 @@ void ScriptEditorDebugger::_bind_methods() {
ObjectTypeDB::bind_method(_MD("_live_edit_set"),&ScriptEditorDebugger::_live_edit_set);
ObjectTypeDB::bind_method(_MD("_live_edit_clear"),&ScriptEditorDebugger::_live_edit_clear);
ObjectTypeDB::bind_method(_MD("_error_selected"),&ScriptEditorDebugger::_error_selected);
ObjectTypeDB::bind_method(_MD("_error_stack_selected"),&ScriptEditorDebugger::_error_stack_selected);
ObjectTypeDB::bind_method(_MD("live_debug_create_node"),&ScriptEditorDebugger::live_debug_create_node);
ObjectTypeDB::bind_method(_MD("live_debug_instance_node"),&ScriptEditorDebugger::live_debug_instance_node);
ObjectTypeDB::bind_method(_MD("live_debug_remove_node"),&ScriptEditorDebugger::live_debug_remove_node);
@ -1143,6 +1249,23 @@ ScriptEditorDebugger::ScriptEditorDebugger(EditorNode *p_editor){
vbc->add_child(hbc);
error_split = memnew( HSplitContainer );
VBoxContainer *errvb = memnew( VBoxContainer );
errvb->set_h_size_flags(SIZE_EXPAND_FILL);
error_list = memnew( ItemList );
errvb->add_margin_child("Errors:",error_list,true);
error_split->add_child(errvb);
errvb = memnew( VBoxContainer );
errvb->set_h_size_flags(SIZE_EXPAND_FILL);
error_stack = memnew( ItemList );
errvb->add_margin_child("Stack Trace (if applies):",error_stack,true);
error_split->add_child(errvb);
error_split->set_name("Errors");
tabs->add_child(error_split);
HSplitContainer *hsp = memnew( HSplitContainer );
perf_monitors = memnew(Tree);
@ -1246,6 +1369,9 @@ ScriptEditorDebugger::ScriptEditorDebugger(EditorNode *p_editor){
p_editor->get_undo_redo()->set_property_notify_callback(_property_changeds,this);
live_debug=false;
last_path_id=false;
error_count=0;
last_error_count=0;
}

View File

@ -45,6 +45,7 @@ class TextureButton;
class AcceptDialog;
class TreeItem;
class HSplitContainer;
class ItemList;
class ScriptEditorDebugger : public Control {
@ -63,6 +64,14 @@ class ScriptEditorDebugger : public Control {
Button *le_set;
Button *le_clear;
HSplitContainer *error_split;
ItemList *error_list;
ItemList *error_stack;
int error_count;
int last_error_count;
TextureButton *tb;
@ -132,6 +141,9 @@ class ScriptEditorDebugger : public Control {
static void _method_changeds(void *p_ud,Object*p_base,const StringName& p_name,VARIANT_ARG_DECLARE);
static void _property_changeds(void *p_ud,Object*p_base,const StringName& p_property,const Variant& p_value);
void _error_selected(int p_idx);
void _error_stack_selected(int p_idx);
protected:
void _notification(int p_what);