settings: Add setting groups and multiline entries

master
kwolekr 2014-11-30 15:49:04 -05:00
parent 39162de15a
commit 175b7a28e5
3 changed files with 486 additions and 254 deletions

View File

@ -32,6 +32,14 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#include <cctype>
Settings::~Settings()
{
std::map<std::string, SettingsEntry>::const_iterator it;
for (it = m_settings.begin(); it != m_settings.end(); ++it)
delete it->second.group;
}
Settings & Settings::operator += (const Settings &other)
{
update(other);
@ -55,23 +63,62 @@ Settings & Settings::operator = (const Settings &other)
}
bool Settings::parseConfigLines(std::istream &is,
const std::string &end)
std::string Settings::getMultiline(std::istream &is)
{
std::string value;
std::string line;
while (is.good()) {
std::getline(is, line);
if (line == "\"\"\"")
break;
value += line;
value.push_back('\n');
}
size_t len = value.size();
if (len)
value.erase(len - 1);
return value;
}
bool Settings::parseConfigLines(std::istream &is, const std::string &end)
{
JMutexAutoLock lock(m_mutex);
std::string name, value;
bool end_found = false;
std::string line, name, value;
while (is.good() && !end_found) {
if (parseConfigObject(is, name, value, end, end_found)) {
m_settings[name] = value;
while (is.good()) {
std::getline(is, line);
SettingsParseEvent event = parseConfigObject(line, end, name, value);
switch (event) {
case SPE_NONE:
case SPE_INVALID:
case SPE_COMMENT:
break;
case SPE_KVPAIR:
m_settings[name] = SettingsEntry(value);
break;
case SPE_END:
return true;
case SPE_GROUP: {
Settings *branch = new Settings;
if (!branch->parseConfigLines(is, "}"))
return false;
m_settings[name] = SettingsEntry(branch);
break;
}
case SPE_MULTILINE:
m_settings[name] = SettingsEntry(getMultiline(is));
break;
}
}
if (!end.empty() && !end_found) {
return false;
}
return true;
return end.empty();
}
@ -81,92 +128,146 @@ bool Settings::readConfigFile(const char *filename)
if (!is.good())
return false;
JMutexAutoLock lock(m_mutex);
std::string name, value;
while (is.good()) {
if (parseConfigObject(is, name, value)) {
m_settings[name] = value;
}
}
return true;
return parseConfigLines(is, "");
}
void Settings::writeLines(std::ostream &os) const
void Settings::writeLines(std::ostream &os, u32 tab_depth) const
{
JMutexAutoLock lock(m_mutex);
for (std::map<std::string, std::string>::const_iterator
i = m_settings.begin();
i != m_settings.end(); ++i) {
os << i->first << " = " << i->second << '\n';
for (std::map<std::string, SettingsEntry>::const_iterator
it = m_settings.begin();
it != m_settings.end(); ++it) {
bool is_multiline = it->second.value.find('\n') != std::string::npos;
printValue(os, it->first, it->second, is_multiline, tab_depth);
}
}
void Settings::printValue(std::ostream &os, const std::string &name,
const SettingsEntry &entry, bool is_value_multiline, u32 tab_depth)
{
for (u32 i = 0; i != tab_depth; i++)
os << "\t";
os << name << " = ";
if (is_value_multiline)
os << "\"\"\"\n" << entry.value << "\n\"\"\"\n";
else
os << entry.value << "\n";
Settings *group = entry.group;
if (group) {
for (u32 i = 0; i != tab_depth; i++)
os << "\t";
os << name << " = {\n";
group->writeLines(os, tab_depth + 1);
for (u32 i = 0; i != tab_depth; i++)
os << "\t";
os << "}\n";
}
}
bool Settings::updateConfigObject(std::istream &is, std::ostream &os,
const std::string &end, u32 tab_depth)
{
std::map<std::string, SettingsEntry>::const_iterator it;
std::set<std::string> settings_in_config;
bool was_modified = false;
bool end_found = false;
std::string line, name, value;
// Add any settings that exist in the config file with the current value
// in the object if existing
while (is.good() && !end_found) {
std::getline(is, line);
SettingsParseEvent event = parseConfigObject(line, end, name, value);
switch (event) {
case SPE_END:
end_found = true;
break;
case SPE_KVPAIR:
case SPE_MULTILINE:
it = m_settings.find(name);
if (it != m_settings.end()) {
if (event == SPE_MULTILINE)
value = getMultiline(is);
if (value != it->second.value) {
value = it->second.value;
was_modified = true;
}
}
settings_in_config.insert(name);
printValue(os, name, SettingsEntry(value),
event == SPE_MULTILINE, tab_depth);
break;
case SPE_GROUP: {
Settings *group = NULL;
it = m_settings.find(name);
if (it != m_settings.end())
group = it->second.group;
settings_in_config.insert(name);
os << name << " = {\n";
if (group) {
was_modified |= group->updateConfigObject(is, os, "}", tab_depth + 1);
} else {
Settings dummy_settings;
dummy_settings.updateConfigObject(is, os, "}", tab_depth + 1);
}
for (u32 i = 0; i != tab_depth; i++)
os << "\t";
os << "}\n";
break;
}
default:
os << line << (is.eof() ? "" : "\n");
break;
}
}
// Add any settings in the object that don't exist in the config file yet
for (it = m_settings.begin(); it != m_settings.end(); ++it) {
if (settings_in_config.find(it->first) != settings_in_config.end())
continue;
was_modified = true;
bool is_multiline = it->second.value.find('\n') != std::string::npos;
printValue(os, it->first, it->second, is_multiline, tab_depth);
}
return was_modified;
}
bool Settings::updateConfigFile(const char *filename)
{
std::list<std::string> objects;
std::set<std::string> updated;
bool changed = false;
JMutexAutoLock lock(m_mutex);
// Read the file and check for differences
{
std::ifstream is(filename);
while (is.good()) {
getUpdatedConfigObject(is, objects,
updated, changed);
}
}
std::ifstream is(filename);
std::ostringstream os(std::ios_base::binary);
// If something not yet determined to have been changed, check if
// any new stuff was added
if (!changed) {
for (std::map<std::string, std::string>::const_iterator
i = m_settings.begin();
i != m_settings.end(); ++i) {
if (updated.find(i->first) == updated.end()) {
changed = true;
break;
}
}
}
// If nothing was actually changed, skip writing the file
if (!changed) {
if (!updateConfigObject(is, os, ""))
return true;
}
// Write stuff back
{
std::ostringstream ss(std::ios_base::binary);
// Write changes settings
for (std::list<std::string>::const_iterator
i = objects.begin();
i != objects.end(); ++i) {
ss << (*i);
}
// Write new settings
for (std::map<std::string, std::string>::const_iterator
i = m_settings.begin();
i != m_settings.end(); ++i) {
if (updated.find(i->first) != updated.end())
continue;
ss << i->first << " = " << i->second << '\n';
}
if (!fs::safeWriteToFile(filename, ss.str())) {
errorstream << "Error writing configuration file: \""
<< filename << "\"" << std::endl;
return false;
}
if (!fs::safeWriteToFile(filename, os.str())) {
errorstream << "Error writing configuration file: \""
<< filename << "\"" << std::endl;
return false;
}
return true;
@ -231,20 +332,31 @@ bool Settings::parseCommandLine(int argc, char *argv[],
***********/
std::string Settings::get(const std::string &name) const
const SettingsEntry &Settings::getEntry(const std::string &name) const
{
JMutexAutoLock lock(m_mutex);
std::map<std::string, std::string>::const_iterator n;
std::map<std::string, SettingsEntry>::const_iterator n;
if ((n = m_settings.find(name)) == m_settings.end()) {
if ((n = m_defaults.find(name)) == m_defaults.end()) {
if ((n = m_defaults.find(name)) == m_defaults.end())
throw SettingNotFoundException("Setting [" + name + "] not found.");
}
}
return n->second;
}
Settings *Settings::getGroup(const std::string &name) const
{
return getEntry(name).group;
}
std::string Settings::get(const std::string &name) const
{
return getEntry(name).value;
}
bool Settings::getBool(const std::string &name) const
{
return is_yes(get(name));
@ -309,7 +421,7 @@ v3f Settings::getV3F(const std::string &name) const
u32 Settings::getFlagStr(const std::string &name, const FlagDesc *flagdesc,
u32 *flagmask) const
u32 *flagmask) const
{
std::string val = get(name);
return std::isdigit(val[0])
@ -321,7 +433,7 @@ u32 Settings::getFlagStr(const std::string &name, const FlagDesc *flagdesc,
// N.B. if getStruct() is used to read a non-POD aggregate type,
// the behavior is undefined.
bool Settings::getStruct(const std::string &name, const std::string &format,
void *out, size_t olen) const
void *out, size_t olen) const
{
std::string valstr;
@ -350,7 +462,7 @@ bool Settings::exists(const std::string &name) const
std::vector<std::string> Settings::getNames() const
{
std::vector<std::string> names;
for (std::map<std::string, std::string>::const_iterator
for (std::map<std::string, SettingsEntry>::const_iterator
i = m_settings.begin();
i != m_settings.end(); ++i) {
names.push_back(i->first);
@ -364,6 +476,27 @@ std::vector<std::string> Settings::getNames() const
* Getters that don't throw exceptions *
***************************************/
bool Settings::getEntryNoEx(const std::string &name, SettingsEntry &val) const
{
try {
val = getEntry(name);
return true;
} catch (SettingNotFoundException &e) {
return false;
}
}
bool Settings::getGroupNoEx(const std::string &name, Settings *&val) const
{
try {
val = getGroup(name);
return true;
} catch (SettingNotFoundException &e) {
return false;
}
}
bool Settings::getNoEx(const std::string &name, std::string &val) const
{
@ -466,7 +599,8 @@ bool Settings::getV3FNoEx(const std::string &name, v3f &val) const
// N.B. getFlagStrNoEx() does not set val, but merely modifies it. Thus,
// val must be initialized before using getFlagStrNoEx(). The intention of
// this is to simplify modifying a flags field from a default value.
bool Settings::getFlagStrNoEx(const std::string &name, u32 &val, FlagDesc *flagdesc) const
bool Settings::getFlagStrNoEx(const std::string &name, u32 &val,
FlagDesc *flagdesc) const
{
try {
u32 flags, flagmask;
@ -483,33 +617,42 @@ bool Settings::getFlagStrNoEx(const std::string &name, u32 &val, FlagDesc *flagd
}
/***********
* Setters *
***********/
void Settings::set(const std::string &name, std::string value)
void Settings::set(const std::string &name, const std::string &value)
{
JMutexAutoLock lock(m_mutex);
m_settings[name] = value;
m_settings[name].value = value;
}
void Settings::set(const std::string &name, const char *value)
void Settings::setGroup(const std::string &name, Settings *group)
{
JMutexAutoLock lock(m_mutex);
m_settings[name] = value;
delete m_settings[name].group;
m_settings[name].group = group;
}
void Settings::setDefault(const std::string &name, std::string value)
void Settings::setDefault(const std::string &name, const std::string &value)
{
JMutexAutoLock lock(m_mutex);
m_defaults[name] = value;
m_defaults[name].value = value;
}
void Settings::setGroupDefault(const std::string &name, Settings *group)
{
JMutexAutoLock lock(m_mutex);
delete m_defaults[name].group;
m_defaults[name].group = group;
}
@ -568,7 +711,8 @@ void Settings::setFlagStr(const std::string &name, u32 flags,
}
bool Settings::setStruct(const std::string &name, const std::string &format, void *value)
bool Settings::setStruct(const std::string &name, const std::string &format,
void *value)
{
std::string structstr;
if (!serializeStructToString(&structstr, format, value))
@ -602,6 +746,7 @@ void Settings::updateValue(const Settings &other, const std::string &name)
try {
std::string val = other.get(name);
m_settings[name] = val;
} catch (SettingNotFoundException &e) {
}
@ -620,78 +765,31 @@ void Settings::update(const Settings &other)
}
void Settings::registerChangedCallback(std::string name,
setting_changed_callback cbf)
SettingsParseEvent Settings::parseConfigObject(const std::string &line,
const std::string &end, std::string &name, std::string &value)
{
m_callbacks[name].push_back(cbf);
}
inline bool Settings::parseConfigObject(std::istream &is,
std::string &name, std::string &value)
{
bool end_found = false;
return parseConfigObject(is, name, value, "", end_found);
}
// NOTE: This function might be expanded to allow multi-line settings.
bool Settings::parseConfigObject(std::istream &is,
std::string &name, std::string &value,
const std::string &end, bool &end_found)
{
std::string line;
std::getline(is, line);
std::string trimmed_line = trim(line);
// Ignore empty lines and comments
if (trimmed_line.empty() || trimmed_line[0] == '#') {
value = trimmed_line;
return false;
}
if (trimmed_line == end) {
end_found = true;
return false;
}
if (trimmed_line.empty())
return SPE_NONE;
if (trimmed_line[0] == '#')
return SPE_COMMENT;
if (trimmed_line == end)
return SPE_END;
Strfnd sf(trimmed_line);
size_t pos = trimmed_line.find('=');
if (pos == std::string::npos)
return SPE_INVALID;
name = trim(sf.next("="));
if (name.empty()) {
value = trimmed_line;
return false;
}
name = trim(trimmed_line.substr(0, pos));
value = trim(trimmed_line.substr(pos + 1));
value = trim(sf.next("\n"));
if (value == "{")
return SPE_GROUP;
if (value == "\"\"\"")
return SPE_MULTILINE;
return true;
}
void Settings::getUpdatedConfigObject(std::istream &is,
std::list<std::string> &dst,
std::set<std::string> &updated,
bool &changed)
{
std::string name, value;
if (!parseConfigObject(is, name, value)) {
dst.push_back(value + (is.eof() ? "" : "\n"));
return;
}
if (m_settings.find(name) != m_settings.end()) {
std::string new_value = m_settings[name];
if (new_value != value) {
changed = true;
}
dst.push_back(name + " = " + new_value + (is.eof() ? "" : "\n"));
updated.insert(name);
} else { // File contains a setting which is not in m_settings
changed = true;
}
return SPE_KVPAIR;
}
@ -708,6 +806,14 @@ void Settings::clearNoLock()
m_defaults.clear();
}
void Settings::registerChangedCallback(std::string name,
setting_changed_callback cbf)
{
m_callbacks[name].push_back(cbf);
}
void Settings::doCallbacks(const std::string name)
{
std::vector<setting_changed_callback> tempvector;

View File

@ -28,14 +28,27 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#include <list>
#include <set>
enum ValueType
{
class Settings;
/** function type to register a changed callback */
typedef void (*setting_changed_callback)(const std::string);
enum ValueType {
VALUETYPE_STRING,
VALUETYPE_FLAG // Doesn't take any arguments
};
struct ValueSpec
{
enum SettingsParseEvent {
SPE_NONE,
SPE_INVALID,
SPE_COMMENT,
SPE_KVPAIR,
SPE_END,
SPE_GROUP,
SPE_MULTILINE,
};
struct ValueSpec {
ValueSpec(ValueType a_type, const char *a_help=NULL)
{
type = a_type;
@ -46,13 +59,39 @@ struct ValueSpec
};
/** function type to register a changed callback */
typedef void (*setting_changed_callback)(const std::string);
struct SettingsEntry {
SettingsEntry()
{
group = NULL;
}
SettingsEntry(const std::string &value_)
{
value = value_;
group = NULL;
}
SettingsEntry(Settings *group_)
{
group = group_;
}
SettingsEntry(const std::string &value_, Settings *group_)
{
value = value_;
group = group_;
}
std::string value;
Settings *group;
};
class Settings
{
class Settings {
public:
Settings() {}
~Settings();
Settings & operator += (const Settings &other);
Settings & operator = (const Settings &other);
@ -70,13 +109,23 @@ public:
bool parseCommandLine(int argc, char *argv[],
std::map<std::string, ValueSpec> &allowed_options);
bool parseConfigLines(std::istream &is, const std::string &end = "");
void writeLines(std::ostream &os) const;
void writeLines(std::ostream &os, u32 tab_depth=0) const;
SettingsParseEvent parseConfigObject(const std::string &line,
const std::string &end, std::string &name, std::string &value);
bool updateConfigObject(std::istream &is, std::ostream &os,
const std::string &end, u32 tab_depth=0);
static std::string getMultiline(std::istream &is);
static void printValue(std::ostream &os, const std::string &name,
const SettingsEntry &entry, bool is_value_multiline, u32 tab_depth=0);
/***********
* Getters *
***********/
const SettingsEntry &getEntry(const std::string &name) const;
Settings *getGroup(const std::string &name) const;
std::string get(const std::string &name) const;
bool getBool(const std::string &name) const;
u16 getU16(const std::string &name) const;
@ -102,6 +151,8 @@ public:
* Getters that don't throw exceptions *
***************************************/
bool getEntryNoEx(const std::string &name, SettingsEntry &val) const;
bool getGroupNoEx(const std::string &name, Settings *&val) const;
bool getNoEx(const std::string &name, std::string &val) const;
bool getFlag(const std::string &name) const;
bool getU16NoEx(const std::string &name, u16 &val) const;
@ -121,9 +172,12 @@ public:
* Setters *
***********/
void set(const std::string &name, std::string value);
void set(const std::string &name, const char *value);
void setDefault(const std::string &name, std::string value);
// N.B. Groups not allocated with new must be set to NULL in the settings
// tree before object destruction.
void set(const std::string &name, const std::string &value);
void setGroup(const std::string &name, Settings *group);
void setDefault(const std::string &name, const std::string &value);
void setGroupDefault(const std::string &name, Settings *group);
void setBool(const std::string &name, bool value);
void setS16(const std::string &name, s16 value);
void setS32(const std::string &name, s32 value);
@ -145,34 +199,14 @@ public:
void registerChangedCallback(std::string name, setting_changed_callback cbf);
private:
/***********************
* Reading and writing *
***********************/
bool parseConfigObject(std::istream &is,
std::string &name, std::string &value);
bool parseConfigObject(std::istream &is,
std::string &name, std::string &value,
const std::string &end, bool &end_found);
/*
* Reads a configuration object from stream (usually a single line)
* and adds it to dst.
* Preserves comments and empty lines.
* Setting names that were added to dst are also added to updated.
*/
void getUpdatedConfigObject(std::istream &is,
std::list<std::string> &dst,
std::set<std::string> &updated,
bool &changed);
void updateNoLock(const Settings &other);
void clearNoLock();
void doCallbacks(std::string name);
std::map<std::string, std::string> m_settings;
std::map<std::string, std::string> m_defaults;
std::map<std::string, SettingsEntry> m_settings;
std::map<std::string, SettingsEntry> m_defaults;
std::map<std::string, std::vector<setting_changed_callback> > m_callbacks;
// All methods that access m_settings/m_defaults directly should lock this.
mutable JMutex m_mutex;

View File

@ -418,29 +418,88 @@ struct TestPath: public TestBase
}
};
#define TEST_CONFIG_TEXT_BEFORE \
"leet = 1337\n" \
"leetleet = 13371337\n" \
"leetleet_neg = -13371337\n" \
"floaty_thing = 1.1\n" \
"stringy_thing = asd /( ¤%&(/\" BLÖÄRP\n" \
"coord = (1, 2, 4.5)\n" \
" # this is just a comment\n" \
"this is an invalid line\n" \
"asdf = {\n" \
" a = 5\n" \
" b = 2.5\n" \
" c = \"\"\"\n" \
"testy\n" \
" testa \n" \
"\"\"\"\n" \
"\n" \
"}\n" \
"blarg = \"\"\" \n" \
"some multiline text\n" \
" with leading whitespace!\n" \
"\"\"\"\n" \
"zoop = true"
#define TEST_CONFIG_TEXT_AFTER \
"leet = 1337\n" \
"leetleet = 13371337\n" \
"leetleet_neg = -13371337\n" \
"floaty_thing = 1.1\n" \
"stringy_thing = asd /( ¤%&(/\" BLÖÄRP\n" \
"coord = (1, 2, 4.5)\n" \
" # this is just a comment\n" \
"this is an invalid line\n" \
"asdf = {\n" \
" a = 5\n" \
" b = 2.5\n" \
" c = \"\"\"\n" \
"testy\n" \
" testa \n" \
"\"\"\"\n" \
"\n" \
"}\n" \
"blarg = \"\"\"\n" \
"some multiline text\n" \
" with leading whitespace!\n" \
"\"\"\"\n" \
"zoop = true\n" \
"coord2 = (1,2,3.3)\n" \
"floaty_thing_2 = 1.2\n" \
"groupy_thing = \n" \
"groupy_thing = {\n" \
" animals = \n" \
" animals = {\n" \
" cat = meow\n" \
" dog = woof\n" \
" }\n" \
" num_apples = 4\n" \
" num_oranges = 53\n" \
"}\n"
struct TestSettings: public TestBase
{
void Run()
{
Settings s;
// Test reading of settings
std::istringstream is(
"leet = 1337\n"
"leetleet = 13371337\n"
"leetleet_neg = -13371337\n"
"floaty_thing = 1.1\n"
"stringy_thing = asd /( ¤%&(/\" BLÖÄRP\n"
"coord = (1, 2, 4.5)");
std::istringstream is(TEST_CONFIG_TEXT_BEFORE);
s.parseConfigLines(is);
UASSERT(s.getS32("leet") == 1337);
UASSERT(s.getS16("leetleet") == 32767);
UASSERT(s.getS16("leetleet_neg") == -32768);
// Not sure if 1.1 is an exact value as a float, but doesn't matter
UASSERT(fabs(s.getFloat("floaty_thing") - 1.1) < 0.001);
UASSERT(s.get("stringy_thing") == "asd /( ¤%&(/\" BLÖÄRP");
UASSERT(fabs(s.getV3F("coord").X - 1.0) < 0.001);
UASSERT(fabs(s.getV3F("coord").Y - 2.0) < 0.001);
UASSERT(fabs(s.getV3F("coord").Z - 4.5) < 0.001);
// Test the setting of settings too
s.setFloat("floaty_thing_2", 1.2);
s.setV3F("coord2", v3f(1, 2, 3.3));
@ -449,6 +508,39 @@ struct TestSettings: public TestBase
UASSERT(fabs(s.getV3F("coord2").X - 1.0) < 0.001);
UASSERT(fabs(s.getV3F("coord2").Y - 2.0) < 0.001);
UASSERT(fabs(s.getV3F("coord2").Z - 3.3) < 0.001);
// Test settings groups
Settings *group = s.getGroup("asdf");
UASSERT(group != NULL);
UASSERT(s.getGroup("zoop") == NULL);
UASSERT(group->getS16("a") == 5);
UASSERT(fabs(group->getFloat("b") - 2.5) < 0.001);
Settings *group3 = new Settings;
group3->set("cat", "meow");
group3->set("dog", "woof");
Settings *group2 = new Settings;
group2->setS16("num_apples", 4);
group2->setS16("num_oranges", 53);
group2->setGroup("animals", group3);
s.setGroup("groupy_thing", group2);
// Test multiline settings
UASSERT(group->get("c") == "testy\n testa ");
UASSERT(s.get("blarg") ==
"some multiline text\n"
" with leading whitespace!");
// Test writing
std::ostringstream os(std::ios_base::binary);
is.clear();
is.seekg(0);
UASSERT(s.updateConfigObject(is, os, "", 0) == true);
//printf(">>>> expected config:\n%s\n", TEST_CONFIG_TEXT_AFTER);
//printf(">>>> actual config:\n%s\n", os.str().c_str());
UASSERT(os.str() == TEST_CONFIG_TEXT_AFTER);
}
};
@ -470,7 +562,7 @@ struct TestSerialization: public TestBase
UASSERT(serializeWideString(L"") == mkstr("\0\0"));
UASSERT(serializeLongString("") == mkstr("\0\0\0\0"));
UASSERT(serializeJsonString("") == "\"\"");
std::string teststring = "Hello world!";
UASSERT(serializeString(teststring) ==
mkstr("\0\14Hello world!"));
@ -596,12 +688,12 @@ struct TestCompress: public TestBase
fromdata[1]=5;
fromdata[2]=5;
fromdata[3]=1;
std::ostringstream os(std::ios_base::binary);
compress(fromdata, os, 0);
std::string str_out = os.str();
infostream<<"str_out.size()="<<str_out.size()<<std::endl;
infostream<<"TestCompress: 1,5,5,1 -> ";
for(u32 i=0; i<str_out.size(); i++)
@ -652,12 +744,12 @@ struct TestCompress: public TestBase
fromdata[1]=5;
fromdata[2]=5;
fromdata[3]=1;
std::ostringstream os(std::ios_base::binary);
compress(fromdata, os, SER_FMT_VER_HIGHEST_READ);
std::string str_out = os.str();
infostream<<"str_out.size()="<<str_out.size()<<std::endl;
infostream<<"TestCompress: 1,5,5,1 -> ";
for(u32 i=0; i<str_out.size(); i++)
@ -733,7 +825,7 @@ struct TestMapNode: public TestBase
UASSERT(n.getContent() == CONTENT_AIR);
UASSERT(n.getLight(LIGHTBANK_DAY, nodedef) == 0);
UASSERT(n.getLight(LIGHTBANK_NIGHT, nodedef) == 0);
// Transparency
n.setContent(CONTENT_AIR);
UASSERT(nodedef->get(n).light_propagates == true);
@ -753,28 +845,28 @@ struct TestVoxelManipulator: public TestBase
VoxelArea a(v3s16(-1,-1,-1), v3s16(1,1,1));
UASSERT(a.index(0,0,0) == 1*3*3 + 1*3 + 1);
UASSERT(a.index(-1,-1,-1) == 0);
VoxelArea c(v3s16(-2,-2,-2), v3s16(2,2,2));
// An area that is 1 bigger in x+ and z-
VoxelArea d(v3s16(-2,-2,-3), v3s16(3,2,2));
std::list<VoxelArea> aa;
d.diff(c, aa);
// Correct results
std::vector<VoxelArea> results;
results.push_back(VoxelArea(v3s16(-2,-2,-3),v3s16(3,2,-3)));
results.push_back(VoxelArea(v3s16(3,-2,-2),v3s16(3,2,2)));
UASSERT(aa.size() == results.size());
infostream<<"Result of diff:"<<std::endl;
for(std::list<VoxelArea>::const_iterator
i = aa.begin(); i != aa.end(); ++i)
{
i->print(infostream);
infostream<<std::endl;
std::vector<VoxelArea>::iterator j = std::find(results.begin(), results.end(), *i);
UASSERT(j != results.end());
results.erase(j);
@ -784,13 +876,13 @@ struct TestVoxelManipulator: public TestBase
/*
VoxelManipulator
*/
VoxelManipulator v;
v.print(infostream, nodedef);
infostream<<"*** Setting (-1,0,-1)=2 ***"<<std::endl;
v.setNodeNoRef(v3s16(-1,0,-1), MapNode(CONTENT_GRASS));
v.print(infostream, nodedef);
@ -806,7 +898,7 @@ struct TestVoxelManipulator: public TestBase
infostream<<"*** Adding area ***"<<std::endl;
v.addArea(a);
v.print(infostream, nodedef);
UASSERT(v.getNode(v3s16(-1,0,-1)).getContent() == CONTENT_GRASS);
@ -1004,7 +1096,7 @@ struct TestInventory: public TestBase
"Empty\n"
"EndInventoryList\n"
"EndInventory\n";
std::string serialized_inventory_2 =
"List main 32\n"
"Width 5\n"
@ -1042,7 +1134,7 @@ struct TestInventory: public TestBase
"Empty\n"
"EndInventoryList\n"
"EndInventory\n";
Inventory inv(idef);
std::istringstream is(serialized_inventory, std::ios::binary);
inv.deSerialize(is);
@ -1118,7 +1210,7 @@ struct TestMapBlock: public TestBase
void Run()
{
TC parent;
MapBlock b(&parent, v3s16(1,1,1));
v3s16 relpos(MAP_BLOCKSIZE, MAP_BLOCKSIZE, MAP_BLOCKSIZE);
@ -1130,7 +1222,7 @@ struct TestMapBlock: public TestBase
UASSERT(b.getBox().MaxEdge.Y == MAP_BLOCKSIZE*2-1);
UASSERT(b.getBox().MinEdge.Z == MAP_BLOCKSIZE);
UASSERT(b.getBox().MaxEdge.Z == MAP_BLOCKSIZE*2-1);
UASSERT(b.isValidPosition(v3s16(0,0,0)) == true);
UASSERT(b.isValidPosition(v3s16(-1,0,0)) == false);
UASSERT(b.isValidPosition(v3s16(-1,-142,-2341)) == false);
@ -1144,7 +1236,7 @@ struct TestMapBlock: public TestBase
*/
/*UASSERT(b.getSizeNodes() == v3s16(MAP_BLOCKSIZE,
MAP_BLOCKSIZE, MAP_BLOCKSIZE));*/
// Changed flag should be initially set
UASSERT(b.getModified() == MOD_STATE_WRITE_NEEDED);
b.resetModified();
@ -1161,7 +1253,7 @@ struct TestMapBlock: public TestBase
UASSERT(b.getNode(v3s16(x,y,z)).getLight(LIGHTBANK_DAY) == 0);
UASSERT(b.getNode(v3s16(x,y,z)).getLight(LIGHTBANK_NIGHT) == 0);
}
{
MapNode n(CONTENT_AIR);
for(u16 z=0; z<MAP_BLOCKSIZE; z++)
@ -1171,7 +1263,7 @@ struct TestMapBlock: public TestBase
b.setNode(v3s16(x,y,z), n);
}
}
/*
Parent fetch functions
*/
@ -1179,7 +1271,7 @@ struct TestMapBlock: public TestBase
parent.node.setContent(5);
MapNode n;
// Positions in the block should still be valid
UASSERT(b.isValidPositionParent(v3s16(0,0,0)) == true);
UASSERT(b.isValidPositionParent(v3s16(MAP_BLOCKSIZE-1,MAP_BLOCKSIZE-1,MAP_BLOCKSIZE-1)) == true);
@ -1190,7 +1282,7 @@ struct TestMapBlock: public TestBase
UASSERT(b.isValidPositionParent(v3s16(-121,2341,0)) == false);
UASSERT(b.isValidPositionParent(v3s16(-1,0,0)) == false);
UASSERT(b.isValidPositionParent(v3s16(MAP_BLOCKSIZE-1,MAP_BLOCKSIZE-1,MAP_BLOCKSIZE)) == false);
{
bool exception_thrown = false;
try{
@ -1222,7 +1314,7 @@ struct TestMapBlock: public TestBase
//TODO: Update to new system
/*UASSERT(b.getNodeTile(p) == 4);
UASSERT(b.getNodeTile(v3s16(-1,-1,0)) == 5);*/
/*
propagateSunlight()
*/
@ -1352,29 +1444,29 @@ struct TestMapSector: public TestBase
if(position_valid == false)
throw InvalidPositionException();
};
virtual u16 nodeContainerId() const
{
return 666;
}
};
void Run()
{
TC parent;
parent.position_valid = false;
// Create one with no heightmaps
ServerMapSector sector(&parent, v2s16(1,1));
UASSERT(sector.getBlockNoCreateNoEx(0) == 0);
UASSERT(sector.getBlockNoCreateNoEx(1) == 0);
MapBlock * bref = sector.createBlankBlock(-2);
UASSERT(sector.getBlockNoCreateNoEx(0) == 0);
UASSERT(sector.getBlockNoCreateNoEx(-2) == bref);
//TODO: Check for AlreadyExistsException
/*bool exception_thrown = false;
@ -1645,7 +1737,7 @@ struct TestConnection: public TestBase
UASSERT(readU16(&p1.data[4]) == peer_id);
UASSERT(readU8(&p1.data[6]) == channel);
UASSERT(readU8(&p1.data[7]) == data1[0]);
//infostream<<"initial data1[0]="<<((u32)data1[0]&0xff)<<std::endl;
SharedBuffer<u8> p2 = con::makeReliablePacket(data1, seqnum);
@ -1707,29 +1799,29 @@ struct TestConnection: public TestBase
Handler hand_server("server");
Handler hand_client("client");
infostream<<"** Creating server Connection"<<std::endl;
con::Connection server(proto_id, 512, 5.0, false, &hand_server);
Address address(0,0,0,0, 30001);
server.Serve(address);
infostream<<"** Creating client Connection"<<std::endl;
con::Connection client(proto_id, 512, 5.0, false, &hand_client);
UASSERT(hand_server.count == 0);
UASSERT(hand_client.count == 0);
sleep_ms(50);
Address server_address(127,0,0,1, 30001);
infostream<<"** running client.Connect()"<<std::endl;
client.Connect(server_address);
sleep_ms(50);
// Client should not have added client yet
UASSERT(hand_client.count == 0);
try
{
u16 peer_id;
@ -1749,7 +1841,7 @@ struct TestConnection: public TestBase
UASSERT(hand_client.last_id == 1);
// Server should not have added client yet
UASSERT(hand_server.count == 0);
sleep_ms(100);
try
@ -1767,14 +1859,14 @@ struct TestConnection: public TestBase
// No actual data received, but the client has
// probably been connected
}
// Client should be the same
UASSERT(hand_client.count == 1);
UASSERT(hand_client.last_id == 1);
// Server should have the client
UASSERT(hand_server.count == 1);
UASSERT(hand_server.last_id == 2);
//sleep_ms(50);
while(client.Connected() == false)
@ -1796,7 +1888,7 @@ struct TestConnection: public TestBase
}
sleep_ms(50);
try
{
u16 peer_id;
@ -1849,10 +1941,10 @@ struct TestConnection: public TestBase
Address client_address =
server.GetPeerAddress(peer_id_client);
infostream<<"*** Sending packets in wrong order (2,1,2)"
<<std::endl;
u8 chn = 0;
con::Channel *ch = &server.getPeer(peer_id_client)->channels[chn];
u16 sn = ch->next_outgoing_seqnum;
@ -1881,7 +1973,7 @@ struct TestConnection: public TestBase
UASSERT(size == data1.getSize());
UASSERT(memcmp(*data1, *recvdata, data1.getSize()) == 0);
UASSERT(peer_id == PEER_ID_SERVER);
infostream<<"** running client.Receive()"<<std::endl;
peer_id = 132;
size = client.Receive(peer_id, recvdata);
@ -1892,7 +1984,7 @@ struct TestConnection: public TestBase
UASSERT(size == data2.getSize());
UASSERT(memcmp(*data2, *recvdata, data2.getSize()) == 0);
UASSERT(peer_id == PEER_ID_SERVER);
bool got_exception = false;
try
{
@ -1926,14 +2018,14 @@ struct TestConnection: public TestBase
SharedBuffer<u8> data1(datasize);
for(u16 i=0; i<datasize; i++)
data1[i] = i/4;
int sendtimes = myrand_range(1,10);
for(int i=0; i<sendtimes; i++){
server.Send(peer_id_client, 0, data1, true);
sendcount++;
}
infostream<<"sendcount="<<sendcount<<std::endl;
//int receivetimes = myrand_range(1,20);
int receivetimes = 20;
for(int i=0; i<receivetimes; i++){
@ -1970,11 +2062,11 @@ struct TestConnection: public TestBase
if(datasize>20)
infostream<<"...";
infostream<<std::endl;
server.Send(peer_id_client, 0, data1, true);
//sleep_ms(3000);
SharedBuffer<u8> recvdata;
infostream<<"** running client.Receive()"<<std::endl;
u16 peer_id = 132;
@ -2010,13 +2102,13 @@ struct TestConnection: public TestBase
UASSERT(memcmp(*data1, *recvdata, data1.getSize()) == 0);
UASSERT(peer_id == PEER_ID_SERVER);
}
// Check peer handlers
UASSERT(hand_client.count == 1);
UASSERT(hand_client.last_id == 1);
UASSERT(hand_server.count == 1);
UASSERT(hand_server.last_id == 2);
//assert(0);
}
};
@ -2043,7 +2135,7 @@ void run_tests()
int tests_run = 0;
int tests_failed = 0;
// Create item and node definitions
IWritableItemDefManager *idef = createItemDefManager();
IWritableNodeDefManager *ndef = createNodeDefManager();