void BottleImpl::copyRange(const BottleImpl& alt, int first, int len) {
if (len==0) {
clear();
return;
}
const BottleImpl *src = &alt;
BottleImpl tmp;
if (&alt == this) {
tmp.fromString(toString());
src = &tmp;
}
clear();
if (len==-1) { len = (int)src->size(); }
int last = first + len - 1;
int top = (int)src->size()-1;
if (first<0) { first = 0; }
if (last<0) { last = 0; }
if (first>top) { first = top; }
if (last>top) { last = top; }
if (last>=0) {
for (int i=first; i<=last; i++) {
add(src->get(i).cloneStorable());
}
}
}
void testString() {
report(0,"testing string representation...");
String target = "hello \"my\" \\friend";
BottleImpl bot;
bot.addInt(5);
bot.addString("hello \"my\" \\friend");
String txt = bot.toString();
const char *expect = "5 \"hello \\\"my\\\" \\\\friend\"";
checkEqual(txt,expect,"string rep");
BottleImpl bot2;
bot2.fromString(txt);
checkEqual(2,(int)bot2.size(),"return from string rep");
}
bool read(ConnectionReader& reader) override {
if (!reader.isValid()) {
return false;
}
receives++;
BottleImpl bot;
bot.read(reader);
if (expectation==std::string("")) {
report(1,"got unexpected input");
return false;
}
checkEqual(bot.toString(),expectation,"received bottle");
return true;
}
void testSize() {
report(0,"testing sizes...");
BottleImpl bot;
checkEqual(0,(int)bot.size(),"empty bottle");
bot.addInt(1);
checkEqual(1,(int)bot.size(),"add int");
bot.addString("hello");
checkEqual(2,(int)bot.size(),"add string");
bot.clear();
checkEqual(0,(int)bot.size(),"clear");
}
void testStreaming() {
report(0,"testing streaming (just text mode)...");
BottleImpl bot;
bot.addInt(5);
bot.addString("hello");
BufferedConnectionWriter bbw(true);
bot.write(bbw);
String s;
StringInputStream sis;
StreamConnectionReader sbr;
s = bbw.toString();
sis.add(s);
Route route;
sbr.reset(sis,NULL,route,s.length(),true);
BottleImpl bot2;
bot2.read(sbr);
checkEqual(bot2.toString(),bot.toString(),"to/from stream");
}
void testBinary() {
report(0,"testing binary representation...");
BottleImpl bot;
bot.addInt(5);
bot.addString("hello");
checkEqual(bot.isInt(0),true,"type check");
checkEqual(bot.isString(1),true,"type check");
ManagedBytes store(bot.byteCount());
bot.toBytes(store.bytes());
BottleImpl bot2;
bot2.fromBytes(store.bytes());
checkEqual((int)bot2.size(),2,"recovery binary, length");
checkEqual(bot2.isInt(0),bot.isInt(0),"recovery binary, integer");
checkEqual(bot2.isString(1),bot.isString(1),"recovery binary, integer");
BottleImpl bot3;
bot3.fromString("[go] (10 20 30 40)");
ManagedBytes store2(bot3.byteCount());
bot3.toBytes(store2.bytes());
bot.fromBytes(store2.bytes());
checkEqual(bot.get(0).isVocab(),true,"type check");
checkEqual(bot.get(1).isList(),true,"type check");
Bottle bot4("0 1 2.2 3");
size_t hsize;
const char *hbuf = bot4.toBinary(&hsize);
Bottle bot5;
bot5.fromBinary(hbuf,hsize);
checkEqual(bot5.size(),4,"player bug");
}