1214 lines
47 KiB
C++
1214 lines
47 KiB
C++
/**
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* @file lleventdispatcher_test.cpp
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* @author Nat Goodspeed
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* @date 2011-01-20
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* @brief Test for lleventdispatcher.
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*
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* $LicenseInfo:firstyear=2011&license=viewerlgpl$
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* Copyright (c) 2011, Linden Research, Inc.
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* $/LicenseInfo$
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*/
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// Precompiled header
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#include "linden_common.h"
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// associated header
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#include "lleventdispatcher.h"
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// STL headers
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// std headers
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// external library headers
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// other Linden headers
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#include "../test/lltut.h"
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#include "llsd.h"
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#include "llsdutil.h"
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#include "stringize.h"
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#include "tests/wrapllerrs.h"
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#include <map>
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#include <string>
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#include <stdexcept>
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#include <boost/bind.hpp>
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#include <boost/function.hpp>
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#include <boost/range.hpp>
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#include <boost/foreach.hpp>
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#define foreach BOOST_FOREACH
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#include <boost/lambda/lambda.hpp>
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#include <iostream>
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#include <iomanip>
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using boost::lambda::constant;
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using boost::lambda::constant_ref;
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using boost::lambda::var;
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using namespace llsd;
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/*****************************************************************************
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* Output control
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*****************************************************************************/
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#ifdef DEBUG_ON
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using std::cout;
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#else
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static std::ostringstream cout;
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#endif
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/*****************************************************************************
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* Example data, functions, classes
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*****************************************************************************/
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// We don't need a whole lot of different arbitrary-params methods, just (no |
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// (const LLSD&) | arbitrary) args (function | static method | non-static
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// method), where 'arbitrary' is (every LLSD datatype + (const char*)).
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// But we need to register each one under different names for the different
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// registration styles. Don't forget LLEventDispatcher subclass methods(const
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// LLSD&).
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// However, the number of target parameter conversions we want to try exceeds
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// boost::fusion::invoke()'s supported parameter-list size. Break out two
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// different lists.
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#define NPARAMSa bool b, int i, float f, double d, const char* cp
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#define NPARAMSb const std::string& s, const LLUUID& uuid, const LLDate& date, \
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const LLURI& uri, const std::vector<U8>& bin
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#define NARGSa b, i, f, d, cp
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#define NARGSb s, uuid, date, uri, bin
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// For some registration methods we need methods on a subclass of
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// LLEventDispatcher. To simplify things, we'll use this Dispatcher subclass
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// for all our testing, including testing its own methods.
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class Dispatcher: public LLEventDispatcher
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{
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public:
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Dispatcher(const std::string& name, const std::string& key):
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LLEventDispatcher(name, key)
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{}
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// sensing member, mutable because we want to know when we've reached our
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// const method too
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mutable LLSD llsd;
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void method1(const LLSD& obj) { llsd = obj; }
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void cmethod1(const LLSD& obj) const { llsd = obj; }
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};
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// sensing vars, captured in a struct to make it convenient to clear them
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struct Vars
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{
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LLSD llsd;
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bool b;
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int i;
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float f;
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double d;
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// Capture param passed as char*. But merely storing a char* received from
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// our caller, possibly the .c_str() from a concatenation expression,
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// would be Bad: the pointer will be invalidated long before we can query
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// it. We could allocate a new chunk of memory, copy the string data and
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// point to that instead -- but hey, guess what, we already have a class
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// that does that!
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std::string cp;
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std::string s;
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LLUUID uuid;
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LLDate date;
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LLURI uri;
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std::vector<U8> bin;
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Vars():
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// Only need to initialize the POD types, the rest should take care of
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// default-constructing themselves.
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b(false),
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i(0),
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f(0),
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d(0)
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{}
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// Detect any non-default values for convenient testing
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LLSD inspect() const
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{
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LLSD result;
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if (llsd.isDefined())
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result["llsd"] = llsd;
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if (b)
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result["b"] = b;
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if (i)
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result["i"] = i;
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if (f)
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result["f"] = f;
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if (d)
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result["d"] = d;
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if (! cp.empty())
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result["cp"] = cp;
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if (! s.empty())
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result["s"] = s;
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if (uuid != LLUUID())
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result["uuid"] = uuid;
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if (date != LLDate())
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result["date"] = date;
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if (uri != LLURI())
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result["uri"] = uri;
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if (! bin.empty())
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result["bin"] = bin;
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return result;
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}
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/*------------- no-args (non-const, const, static) methods -------------*/
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void method0()
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{
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cout << "method0()\n";
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i = 17;
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}
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void cmethod0() const
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{
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cout << 'c';
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const_cast<Vars*>(this)->method0();
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}
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static void smethod0();
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/*------------ Callable (non-const, const, static) methods -------------*/
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void method1(const LLSD& obj)
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{
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cout << "method1(" << obj << ")\n";
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llsd = obj;
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}
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void cmethod1(const LLSD& obj) const
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{
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cout << 'c';
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const_cast<Vars*>(this)->method1(obj);
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}
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static void smethod1(const LLSD& obj);
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/*-------- Arbitrary-params (non-const, const, static) methods ---------*/
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void methodna(NPARAMSa)
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{
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// Because our const char* param cp might be NULL, and because we
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// intend to capture the value in a std::string, have to distinguish
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// between the NULL value and any non-NULL value. Use a convention
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// easy for a human reader: enclose any non-NULL value in single
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// quotes, reserving the unquoted string "NULL" to represent a NULL ptr.
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std::string vcp;
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if (cp == NULL)
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vcp = "NULL";
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else
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vcp = std::string("'") + cp + "'";
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cout << "methodna(" << b
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<< ", " << i
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<< ", " << f
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<< ", " << d
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<< ", " << vcp
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<< ")\n";
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this->b = b;
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this->i = i;
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this->f = f;
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this->d = d;
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this->cp = vcp;
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}
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void methodnb(NPARAMSb)
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{
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std::ostringstream vbin;
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foreach(U8 byte, bin)
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{
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vbin << std::hex << std::setfill('0') << std::setw(2) << byte;
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}
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cout << "methodnb(" << "'" << s << "'"
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<< ", " << uuid
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<< ", " << date
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<< ", '" << uri << "'"
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<< ", " << vbin.str()
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<< ")\n";
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this->s = s;
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this->uuid = uuid;
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this->date = date;
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this->uri = uri;
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this->bin = bin;
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}
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void cmethodna(NPARAMSa) const
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{
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cout << 'c';
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const_cast<Vars*>(this)->methodna(NARGSa);
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}
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void cmethodnb(NPARAMSb) const
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{
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cout << 'c';
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const_cast<Vars*>(this)->methodnb(NARGSb);
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}
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static void smethodna(NPARAMSa);
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static void smethodnb(NPARAMSb);
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};
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/*------- Global Vars instance for free functions and static methods -------*/
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static Vars g;
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/*------------ Static Vars method implementations reference 'g' ------------*/
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void Vars::smethod0()
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{
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cout << "smethod0() -> ";
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g.method0();
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}
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void Vars::smethod1(const LLSD& obj)
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{
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cout << "smethod1(" << obj << ") -> ";
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g.method1(obj);
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}
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void Vars::smethodna(NPARAMSa)
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{
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cout << "smethodna(...) -> ";
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g.methodna(NARGSa);
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}
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void Vars::smethodnb(NPARAMSb)
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{
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cout << "smethodnb(...) -> ";
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g.methodnb(NARGSb);
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}
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/*--------------------------- Reset global Vars ----------------------------*/
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void clear()
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{
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g = Vars();
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}
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/*------------------- Free functions also reference 'g' --------------------*/
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void free0()
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{
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cout << "free0() -> ";
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g.method0();
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}
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void free1(const LLSD& obj)
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{
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cout << "free1(" << obj << ") -> ";
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g.method1(obj);
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}
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void freena(NPARAMSa)
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{
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cout << "freena(...) -> ";
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g.methodna(NARGSa);
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}
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void freenb(NPARAMSb)
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{
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cout << "freenb(...) -> ";
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g.methodnb(NARGSb);
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}
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/*****************************************************************************
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* TUT
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*****************************************************************************/
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namespace tut
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{
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struct lleventdispatcher_data
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{
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WrapLL_ERRS redirect;
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Dispatcher work;
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Vars v;
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std::string name, desc;
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typedef std::map<std::string, std::string> FuncMap;
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FuncMap funcs;
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// Required structure for Callables with requirements
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LLSD required;
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// Parameter names for freena(), freenb()
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LLSD paramsa, paramsb;
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// Full defaults arrays for params for freena(), freenb()
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LLSD dfta_array_full, dftb_array_full;
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// Start index of partial defaults arrays
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const LLSD::Integer partial_offset;
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// Full defaults maps for params for freena(), freenb()
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LLSD dfta_map_full, dftb_map_full;
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// Partial defaults maps for params for freena(), freenb()
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LLSD dfta_map_partial, dftb_map_partial;
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lleventdispatcher_data():
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work("test dispatcher", "op"),
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// map {d=double, array=[3 elements]}
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required(LLSDMap("d", LLSD::Real(0))("array", LLSDArray(LLSD())(LLSD())(LLSD()))),
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// first several params are required, last couple optional
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partial_offset(3)
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{
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// This object is reconstructed for every test<n> method. But
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// clear global variables every time too.
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::clear();
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// Registration cases:
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// - (Callable | subclass const method | subclass non-const method |
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// non-subclass method) (with | without) required
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// - (Free function | static method | non-static method), (no | arbitrary) params,
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// array style
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// - (Free function | static method | non-static method), (no | arbitrary) params,
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// map style, (empty | partial | full) (array | map) defaults
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// - Map-style errors:
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// - (scalar | map) param names
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// - defaults scalar
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// - defaults array longer than params array
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// - defaults map with plural unknown param names
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// I hate to have to write things twice, because of having to keep
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// them consistent. If we had variadic functions, addf() would be
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// a variadic method, capturing the name and desc and passing them
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// plus "everything else" to work.add(). If I could return a pair
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// and use that pair as the first two args to work.add(), I'd do
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// that. But the best I can do with present C++ is to set two
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// instance variables as a side effect of addf(), and pass those
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// variables to each work.add() call. :-P
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/*------------------------- Callables --------------------------*/
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// Arbitrary Callable with/out required params
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addf("free1", "free1");
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work.add(name, desc, free1);
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addf("free1_req", "free1");
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work.add(name, desc, free1, required);
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// Subclass non-const method with/out required params
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addf("Dmethod1", "method1");
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work.add(name, desc, &Dispatcher::method1);
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addf("Dmethod1_req", "method1");
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work.add(name, desc, &Dispatcher::method1, required);
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// Subclass const method with/out required params
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addf("Dcmethod1", "cmethod1");
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work.add(name, desc, &Dispatcher::cmethod1);
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addf("Dcmethod1_req", "cmethod1");
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work.add(name, desc, &Dispatcher::cmethod1, required);
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// Non-subclass method with/out required params
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addf("method1", "method1");
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work.add(name, desc, boost::bind(&Vars::method1, boost::ref(v), _1));
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addf("method1_req", "method1");
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work.add(name, desc, boost::bind(&Vars::method1, boost::ref(v), _1), required);
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/*--------------- Arbitrary params, array style ----------------*/
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// (Free function | static method) with (no | arbitrary) params, array style
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addf("free0_array", "free0");
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work.add(name, desc, free0);
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addf("freena_array", "freena");
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work.add(name, desc, freena);
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addf("freenb_array", "freenb");
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work.add(name, desc, freenb);
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addf("smethod0_array", "smethod0");
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work.add(name, desc, &Vars::smethod0);
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addf("smethodna_array", "smethodna");
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work.add(name, desc, &Vars::smethodna);
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addf("smethodnb_array", "smethodnb");
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work.add(name, desc, &Vars::smethodnb);
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// Non-static method with (no | arbitrary) params, array style
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addf("method0_array", "method0");
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work.add(name, desc, &Vars::method0, boost::lambda::var(v));
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addf("methodna_array", "methodna");
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work.add(name, desc, &Vars::methodna, boost::lambda::var(v));
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addf("methodnb_array", "methodnb");
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work.add(name, desc, &Vars::methodnb, boost::lambda::var(v));
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/*---------------- Arbitrary params, map style -----------------*/
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// freena(), methodna(), cmethodna(), smethodna() all take same param list
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paramsa = LLSDArray("b")("i")("f")("d")("cp");
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// same for freenb() et al.
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paramsb = LLSDArray("s")("uuid")("date")("uri")("bin");
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// Full defaults arrays.
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dfta_array_full = LLSDArray(true)(17)(3.14)(123456.78)("classic");
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// default LLSD::Binary value
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std::vector<U8> binary;
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for (size_t ix = 0, h = 0xaa; ix < 6; ++ix, h += 0x11)
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{
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binary.push_back(h);
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}
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// We actually don't care what the LLUUID or LLDate values are, as
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// long as they're non-default.
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dftb_array_full = LLSDArray("string")(LLUUID::generateNewID())(LLDate::now())
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(LLURI("http://www.ietf.org/rfc/rfc3986.txt"))(binary);
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// Partial defaults arrays.
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LLSD dfta_array_partial(llsd_copy_array(dfta_array_full.beginArray() + partial_offset,
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dfta_array_full.endArray()));
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LLSD dftb_array_partial(llsd_copy_array(dftb_array_full.beginArray() + partial_offset,
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dftb_array_full.endArray()));
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// Generate full defaults maps by zipping (params, dftx_array_full).
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LLSD zipped(LLSDArray(LLSDArray(paramsa)(dfta_array_full))
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(LLSDArray(paramsb)(dftb_array_full)));
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// std::cout << "zipped:\n" << zipped << '\n';
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LLSD dft_maps_full, dft_maps_partial;
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foreach(LLSD ae, inArray(zipped))
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{
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LLSD dft_map_full;
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LLSD params(ae[0]);
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LLSD dft_array_full(ae[1]);
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// std::cout << "params:\n" << params << "\ndft_array_full:\n" << dft_array_full << '\n';
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for (LLSD::Integer ix = 0, ixend = params.size(); ix < ixend; ++ix)
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{
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dft_map_full[params[ix].asString()] = dft_array_full[ix];
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}
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// std::cout << "dft_map_full:\n" << dft_map_full << '\n';
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// Generate partial defaults map by zipping alternate entries from
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// (params, dft_array_full). Part of the point of using map-style
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// defaults is to allow any subset of the target function's
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// parameters to be optional, not just the rightmost.
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LLSD dft_map_partial;
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for (LLSD::Integer ix = 0, ixend = params.size(); ix < ixend; ix += 2)
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{
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dft_map_partial[params[ix].asString()] = dft_array_full[ix];
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}
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// std::cout << "dft_map_partial:\n" << dft_map_partial << '\n';
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dft_maps_full.append(dft_map_full);
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dft_maps_partial.append(dft_map_partial);
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}
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// std::cout << "dft_maps_full:\n" << dft_maps_full << "\ndft_maps_partial:\n" << dft_maps_partial << '\n';
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dfta_map_full = dft_maps_full[0];
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dftb_map_full = dft_maps_full[1];
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dfta_map_partial = dft_maps_partial[0];
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dftb_map_partial = dft_maps_partial[1];
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// std::cout << "dfta_map_full:\n" << dfta_map_full
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// << "\ndftb_map_full:\n" << dftb_map_full
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// << "\ndfta_map_partial:\n" << dfta_map_partial
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// << "\ndftb_map_partial:\n" << dftb_map_partial << '\n';
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// (Free function | static method) with (no | arbitrary) params,
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// map style, no (empty array) defaults
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addf("free0_map", "free0");
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work.add(name, desc, free0, LLSD::emptyArray());
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addf("smethod0_map", "smethod0");
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work.add(name, desc, &Vars::smethod0, LLSD::emptyArray());
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addf("freena_map_allreq", "freena");
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work.add(name, desc, freena, paramsa);
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addf("freenb_map_allreq", "freenb");
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work.add(name, desc, freenb, paramsb);
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addf("smethodna_map_allreq", "smethodna");
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work.add(name, desc, &Vars::smethodna, paramsa);
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addf("smethodnb_map_allreq", "smethodnb");
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work.add(name, desc, &Vars::smethodnb, paramsb);
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// Non-static method with (no | arbitrary) params, map style, no
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// (empty array) defaults
|
|
addf("method0_map", "method0");
|
|
work.add(name, desc, &Vars::method0, var(v), LLSD::emptyArray());
|
|
addf("methodna_map_allreq", "methodna");
|
|
work.add(name, desc, &Vars::methodna, var(v), paramsa);
|
|
addf("methodnb_map_allreq", "methodnb");
|
|
work.add(name, desc, &Vars::methodnb, var(v), paramsb);
|
|
|
|
// Except for the "more (array | map) defaults than params" error
|
|
// cases, tested separately below, the (partial | full)(array |
|
|
// map) defaults cases don't apply to no-params functions/methods.
|
|
// So eliminate free0, smethod0, method0 from the cases below.
|
|
|
|
// (Free function | static method) with arbitrary params, map
|
|
// style, partial (array | map) defaults
|
|
addf("freena_map_leftreq", "freena");
|
|
work.add(name, desc, freena, paramsa, dfta_array_partial);
|
|
addf("freenb_map_leftreq", "freenb");
|
|
work.add(name, desc, freenb, paramsb, dftb_array_partial);
|
|
addf("smethodna_map_leftreq", "smethodna");
|
|
work.add(name, desc, &Vars::smethodna, paramsa, dfta_array_partial);
|
|
addf("smethodnb_map_leftreq", "smethodnb");
|
|
work.add(name, desc, &Vars::smethodnb, paramsb, dftb_array_partial);
|
|
addf("freena_map_skipreq", "freena");
|
|
work.add(name, desc, freena, paramsa, dfta_map_partial);
|
|
addf("freenb_map_skipreq", "freenb");
|
|
work.add(name, desc, freenb, paramsb, dftb_map_partial);
|
|
addf("smethodna_map_skipreq", "smethodna");
|
|
work.add(name, desc, &Vars::smethodna, paramsa, dfta_map_partial);
|
|
addf("smethodnb_map_skipreq", "smethodnb");
|
|
work.add(name, desc, &Vars::smethodnb, paramsb, dftb_map_partial);
|
|
// Non-static method with arbitrary params, map style, partial
|
|
// (array | map) defaults
|
|
addf("methodna_map_leftreq", "methodna");
|
|
work.add(name, desc, &Vars::methodna, var(v), paramsa, dfta_array_partial);
|
|
addf("methodnb_map_leftreq", "methodnb");
|
|
work.add(name, desc, &Vars::methodnb, var(v), paramsb, dftb_array_partial);
|
|
addf("methodna_map_skipreq", "methodna");
|
|
work.add(name, desc, &Vars::methodna, var(v), paramsa, dfta_map_partial);
|
|
addf("methodnb_map_skipreq", "methodnb");
|
|
work.add(name, desc, &Vars::methodnb, var(v), paramsb, dftb_map_partial);
|
|
|
|
// (Free function | static method) with arbitrary params, map
|
|
// style, full (array | map) defaults
|
|
addf("freena_map_adft", "freena");
|
|
work.add(name, desc, freena, paramsa, dfta_array_full);
|
|
addf("freenb_map_adft", "freenb");
|
|
work.add(name, desc, freenb, paramsb, dftb_array_full);
|
|
addf("smethodna_map_adft", "smethodna");
|
|
work.add(name, desc, &Vars::smethodna, paramsa, dfta_array_full);
|
|
addf("smethodnb_map_adft", "smethodnb");
|
|
work.add(name, desc, &Vars::smethodnb, paramsb, dftb_array_full);
|
|
addf("freena_map_mdft", "freena");
|
|
work.add(name, desc, freena, paramsa, dfta_map_full);
|
|
addf("freenb_map_mdft", "freenb");
|
|
work.add(name, desc, freenb, paramsb, dftb_map_full);
|
|
addf("smethodna_map_mdft", "smethodna");
|
|
work.add(name, desc, &Vars::smethodna, paramsa, dfta_map_full);
|
|
addf("smethodnb_map_mdft", "smethodnb");
|
|
work.add(name, desc, &Vars::smethodnb, paramsb, dftb_map_full);
|
|
// Non-static method with arbitrary params, map style, full
|
|
// (array | map) defaults
|
|
addf("methodna_map_adft", "methodna");
|
|
work.add(name, desc, &Vars::methodna, var(v), paramsa, dfta_array_full);
|
|
addf("methodnb_map_adft", "methodnb");
|
|
work.add(name, desc, &Vars::methodnb, var(v), paramsb, dftb_array_full);
|
|
addf("methodna_map_mdft", "methodna");
|
|
work.add(name, desc, &Vars::methodna, var(v), paramsa, dfta_map_full);
|
|
addf("methodnb_map_mdft", "methodnb");
|
|
work.add(name, desc, &Vars::methodnb, var(v), paramsb, dftb_map_full);
|
|
|
|
// All the above are expected to succeed, and are setup for the
|
|
// tests to follow. Registration error cases are exercised as
|
|
// tests rather than as test setup.
|
|
}
|
|
|
|
void addf(const std::string& n, const std::string& d)
|
|
{
|
|
// This method is to capture in our own FuncMap the name and
|
|
// description of every registered function, for metadata query
|
|
// testing.
|
|
funcs[n] = d;
|
|
// See constructor for rationale for setting these instance vars.
|
|
this->name = n;
|
|
this->desc = d;
|
|
}
|
|
|
|
void verify_funcs()
|
|
{
|
|
// Copy funcs to a temp map of same type.
|
|
FuncMap forgotten(funcs.begin(), funcs.end());
|
|
// LLEventDispatcher intentionally provides only const_iterator:
|
|
// since dereferencing that iterator generates values on the fly,
|
|
// it's meaningless to have a modifiable iterator. But since our
|
|
// 'work' object isn't const, by default BOOST_FOREACH() wants to
|
|
// use non-const iterators. Persuade it to use the const_iterator.
|
|
foreach(LLEventDispatcher::NameDesc nd, const_cast<const Dispatcher&>(work))
|
|
{
|
|
FuncMap::iterator found = forgotten.find(nd.first);
|
|
ensure(STRINGIZE("LLEventDispatcher records function '" << nd.first
|
|
<< "' we didn't enter"),
|
|
found != forgotten.end());
|
|
ensure_equals(STRINGIZE("LLEventDispatcher desc '" << nd.second <<
|
|
"' doesn't match what we entered: '" << found->second << "'"),
|
|
nd.second, found->second);
|
|
// found in our map the name from LLEventDispatcher, good, erase
|
|
// our map entry
|
|
forgotten.erase(found);
|
|
}
|
|
if (! forgotten.empty())
|
|
{
|
|
std::ostringstream out;
|
|
out << "LLEventDispatcher failed to report";
|
|
const char* delim = ": ";
|
|
foreach(const FuncMap::value_type& fme, forgotten)
|
|
{
|
|
out << delim << fme.first;
|
|
delim = ", ";
|
|
}
|
|
ensure(out.str(), false);
|
|
}
|
|
}
|
|
|
|
void ensure_has(const std::string& outer, const std::string& inner)
|
|
{
|
|
ensure(STRINGIZE("'" << outer << "' does not contain '" << inner << "'").c_str(),
|
|
outer.find(inner) != std::string::npos);
|
|
}
|
|
|
|
void call_exc(const std::string& func, const LLSD& args, const std::string& exc_frag)
|
|
{
|
|
std::string threw;
|
|
try
|
|
{
|
|
work(func, args);
|
|
}
|
|
catch (const std::runtime_error& e)
|
|
{
|
|
cout << "*** " << e.what() << '\n';
|
|
threw = e.what();
|
|
}
|
|
ensure_has(threw, exc_frag);
|
|
}
|
|
|
|
LLSD getMetadata(const std::string& name)
|
|
{
|
|
LLSD meta(work.getMetadata(name));
|
|
ensure(STRINGIZE("No metadata for " << name), meta.isDefined());
|
|
return meta;
|
|
}
|
|
|
|
// If I call this ensure_equals(), it blocks visibility of all other
|
|
// ensure_equals() overloads. Normally I could say 'using
|
|
// baseclass::ensure_equals;' and fix that, but I don't know what the
|
|
// base class is!
|
|
void ensure_llsd(const std::string& msg, const LLSD& actual, const LLSD& expected, U32 bits)
|
|
{
|
|
std::ostringstream out;
|
|
if (! msg.empty())
|
|
{
|
|
out << msg << ": ";
|
|
}
|
|
out << "expected " << expected << ", actual " << actual;
|
|
ensure(out.str(), llsd_equals(actual, expected, bits));
|
|
}
|
|
|
|
void ensure_llsd(const LLSD& actual, const LLSD& expected, U32 bits)
|
|
{
|
|
ensure_llsd("", actual, expected, bits);
|
|
}
|
|
};
|
|
typedef test_group<lleventdispatcher_data> lleventdispatcher_group;
|
|
typedef lleventdispatcher_group::object object;
|
|
lleventdispatcher_group lleventdispatchergrp("lleventdispatcher");
|
|
|
|
// Call cases:
|
|
// - (try_call | call) (explicit name | event key) (real | bogus) name
|
|
// - Callable with args that (do | do not) match required
|
|
// - (Free function | non-static method), no args, (array | map) style
|
|
// - (Free function | non-static method), arbitrary args, array style with
|
|
// (scalar | map | array (too short | too long | just right))
|
|
// [trap LL_WARNS for too-long case?]
|
|
// - (Free function | non-static method), arbitrary args, map style with
|
|
// (scalar | array | map (all | too many | holes (with | without) defaults))
|
|
// - const char* param gets ("" | NULL)
|
|
|
|
// Query cases:
|
|
// - Iterate over all (with | without) remove()
|
|
// - getDispatchKey()
|
|
// - Callable style (with | without) required
|
|
// - (Free function | non-static method), array style, (no | arbitrary) params
|
|
// - (Free function | non-static method), map style, (no | arbitrary) params,
|
|
// (empty | full | partial (array | map)) defaults
|
|
|
|
template<> template<>
|
|
void object::test<1>()
|
|
{
|
|
set_test_name("map-style registration with non-array params");
|
|
// Pass "param names" as scalar or as map
|
|
LLSD attempts(LLSDArray(17)(LLSDMap("pi", 3.14)("two", 2)));
|
|
foreach(LLSD ae, inArray(attempts))
|
|
{
|
|
std::string threw;
|
|
try
|
|
{
|
|
work.add("freena_err", "freena", freena, ae);
|
|
}
|
|
catch (const std::exception& e)
|
|
{
|
|
threw = e.what();
|
|
}
|
|
ensure_has(threw, "must be an array");
|
|
}
|
|
}
|
|
|
|
template<> template<>
|
|
void object::test<2>()
|
|
{
|
|
set_test_name("map-style registration with badly-formed defaults");
|
|
std::string threw;
|
|
try
|
|
{
|
|
work.add("freena_err", "freena", freena, LLSDArray("a")("b"), 17);
|
|
}
|
|
catch (const std::exception& e)
|
|
{
|
|
threw = e.what();
|
|
}
|
|
ensure_has(threw, "must be a map or an array");
|
|
}
|
|
|
|
template<> template<>
|
|
void object::test<3>()
|
|
{
|
|
set_test_name("map-style registration with too many array defaults");
|
|
std::string threw;
|
|
try
|
|
{
|
|
work.add("freena_err", "freena", freena,
|
|
LLSDArray("a")("b"),
|
|
LLSDArray(17)(0.9)("gack"));
|
|
}
|
|
catch (const std::exception& e)
|
|
{
|
|
threw = e.what();
|
|
}
|
|
ensure_has(threw, "shorter than");
|
|
}
|
|
|
|
template<> template<>
|
|
void object::test<4>()
|
|
{
|
|
set_test_name("map-style registration with too many map defaults");
|
|
std::string threw;
|
|
try
|
|
{
|
|
work.add("freena_err", "freena", freena,
|
|
LLSDArray("a")("b"),
|
|
LLSDMap("b", 17)("foo", 3.14)("bar", "sinister"));
|
|
}
|
|
catch (const std::exception& e)
|
|
{
|
|
threw = e.what();
|
|
}
|
|
ensure_has(threw, "nonexistent params");
|
|
ensure_has(threw, "foo");
|
|
ensure_has(threw, "bar");
|
|
}
|
|
|
|
template<> template<>
|
|
void object::test<5>()
|
|
{
|
|
set_test_name("query all");
|
|
verify_funcs();
|
|
}
|
|
|
|
template<> template<>
|
|
void object::test<6>()
|
|
{
|
|
set_test_name("query all with remove()");
|
|
ensure("remove('bogus') returned true", ! work.remove("bogus"));
|
|
ensure("remove('real') returned false", work.remove("free1"));
|
|
// Of course, remove that from 'funcs' too...
|
|
funcs.erase("free1");
|
|
verify_funcs();
|
|
}
|
|
|
|
template<> template<>
|
|
void object::test<7>()
|
|
{
|
|
set_test_name("getDispatchKey()");
|
|
ensure_equals(work.getDispatchKey(), "op");
|
|
}
|
|
|
|
template<> template<>
|
|
void object::test<8>()
|
|
{
|
|
set_test_name("query Callables with/out required params");
|
|
LLSD names(LLSDArray("free1")("Dmethod1")("Dcmethod1")("method1"));
|
|
foreach(LLSD ae, inArray(names))
|
|
{
|
|
LLSD metadata(getMetadata(ae));
|
|
ensure_equals("name mismatch", metadata["name"], ae);
|
|
ensure_equals(metadata["desc"].asString(), funcs[ae]);
|
|
ensure("should not have required structure", metadata["required"].isUndefined());
|
|
ensure("should not have optional", metadata["optional"].isUndefined());
|
|
|
|
std::string name_req(ae.asString() + "_req");
|
|
metadata = getMetadata(name_req);
|
|
ensure_equals(metadata["name"].asString(), name_req);
|
|
ensure_equals(metadata["desc"].asString(), funcs[name_req]);
|
|
ensure_equals("required mismatch", required, metadata["required"]);
|
|
ensure("should not have optional", metadata["optional"].isUndefined());
|
|
}
|
|
}
|
|
|
|
template<> template<>
|
|
void object::test<9>()
|
|
{
|
|
set_test_name("query array-style functions/methods");
|
|
// Associate each registered name with expected arity.
|
|
LLSD expected(LLSDArray
|
|
(LLSDArray
|
|
(0)(LLSDArray("free0_array")("smethod0_array")("method0_array")))
|
|
(LLSDArray
|
|
(5)(LLSDArray("freena_array")("smethodna_array")("methodna_array")))
|
|
(LLSDArray
|
|
(5)(LLSDArray("freenb_array")("smethodnb_array")("methodnb_array"))));
|
|
foreach(LLSD ae, inArray(expected))
|
|
{
|
|
LLSD::Integer arity(ae[0].asInteger());
|
|
LLSD names(ae[1]);
|
|
LLSD req(LLSD::emptyArray());
|
|
if (arity)
|
|
req[arity - 1] = LLSD();
|
|
foreach(LLSD nm, inArray(names))
|
|
{
|
|
LLSD metadata(getMetadata(nm));
|
|
ensure_equals("name mismatch", metadata["name"], nm);
|
|
ensure_equals(metadata["desc"].asString(), funcs[nm]);
|
|
ensure_equals(STRINGIZE("mismatched required for " << nm.asString()),
|
|
metadata["required"], req);
|
|
ensure("should not have optional", metadata["optional"].isUndefined());
|
|
}
|
|
}
|
|
}
|
|
|
|
template<> template<>
|
|
void object::test<10>()
|
|
{
|
|
set_test_name("query map-style no-params functions/methods");
|
|
// - (Free function | non-static method), map style, no params (ergo
|
|
// no defaults)
|
|
LLSD names(LLSDArray("free0_map")("smethod0_map")("method0_map"));
|
|
foreach(LLSD nm, inArray(names))
|
|
{
|
|
LLSD metadata(getMetadata(nm));
|
|
ensure_equals("name mismatch", metadata["name"], nm);
|
|
ensure_equals(metadata["desc"].asString(), funcs[nm]);
|
|
ensure("should not have required",
|
|
(metadata["required"].isUndefined() || metadata["required"].size() == 0));
|
|
ensure("should not have optional", metadata["optional"].isUndefined());
|
|
}
|
|
}
|
|
|
|
template<> template<>
|
|
void object::test<11>()
|
|
{
|
|
set_test_name("query map-style arbitrary-params functions/methods: "
|
|
"full array defaults vs. full map defaults");
|
|
// With functions registered with no defaults ("_allreq" suffixes),
|
|
// there is of course no difference between array defaults and map
|
|
// defaults. (We don't even bother registering with LLSD::emptyArray()
|
|
// vs. LLSD::emptyMap().) With functions registered with all defaults,
|
|
// there should (!) be no difference beween array defaults and map
|
|
// defaults. Verify, so we can ignore the distinction for all other
|
|
// tests.
|
|
LLSD equivalences(LLSDArray
|
|
(LLSDArray("freena_map_adft")("freena_map_mdft"))
|
|
(LLSDArray("freenb_map_adft")("freenb_map_mdft"))
|
|
(LLSDArray("smethodna_map_adft")("smethodna_map_mdft"))
|
|
(LLSDArray("smethodnb_map_adft")("smethodnb_map_mdft"))
|
|
(LLSDArray("methodna_map_adft")("methodna_map_mdft"))
|
|
(LLSDArray("methodnb_map_adft")("methodnb_map_mdft")));
|
|
foreach(LLSD eq, inArray(equivalences))
|
|
{
|
|
LLSD adft(eq[0]);
|
|
LLSD mdft(eq[1]);
|
|
// We can't just compare the results of the two getMetadata()
|
|
// calls, because they contain ["name"], which are different. So
|
|
// capture them, verify that each ["name"] is as expected, then
|
|
// remove for comparing the rest.
|
|
LLSD ameta(getMetadata(adft));
|
|
LLSD mmeta(getMetadata(mdft));
|
|
ensure_equals("adft name", adft, ameta["name"]);
|
|
ensure_equals("mdft name", mdft, mmeta["name"]);
|
|
ameta.erase("name");
|
|
mmeta.erase("name");
|
|
ensure_equals(STRINGIZE("metadata for " << adft.asString()
|
|
<< " vs. " << mdft.asString()),
|
|
ameta, mmeta);
|
|
}
|
|
}
|
|
|
|
template<> template<>
|
|
void object::test<12>()
|
|
{
|
|
set_test_name("query map-style arbitrary-params functions/methods");
|
|
// - (Free function | non-static method), map style, arbitrary params,
|
|
// (empty | full | partial (array | map)) defaults
|
|
|
|
// Generate maps containing all parameter names for cases in which all
|
|
// params are required. Also maps containing left requirements for
|
|
// partial defaults arrays. Also defaults maps from defaults arrays.
|
|
LLSD allreqa, allreqb, leftreqa, leftreqb, rightdfta, rightdftb;
|
|
for (LLSD::Integer pi(0), pend(std::min(partial_offset, paramsa.size()));
|
|
pi < pend; ++pi)
|
|
{
|
|
allreqa[paramsa[pi].asString()] = LLSD();
|
|
leftreqa[paramsa[pi].asString()] = LLSD();
|
|
}
|
|
for (LLSD::Integer pi(partial_offset), pend(paramsa.size()); pi < pend; ++pi)
|
|
{
|
|
allreqa[paramsa[pi].asString()] = LLSD();
|
|
rightdfta[paramsa[pi].asString()] = dfta_array_full[pi];
|
|
}
|
|
for (LLSD::Integer pi(0), pend(std::min(partial_offset, paramsb.size()));
|
|
pi < pend; ++pi)
|
|
{
|
|
allreqb[paramsb[pi].asString()] = LLSD();
|
|
leftreqb[paramsb[pi].asString()] = LLSD();
|
|
}
|
|
for (LLSD::Integer pi(partial_offset), pend(paramsb.size()); pi < pend; ++pi)
|
|
{
|
|
allreqb[paramsb[pi].asString()] = LLSD();
|
|
rightdftb[paramsb[pi].asString()] = dftb_array_full[pi];
|
|
}
|
|
|
|
// Generate maps containing parameter names not provided by the
|
|
// dft[ab]_map_partial maps.
|
|
LLSD skipreqa(allreqa), skipreqb(allreqb);
|
|
foreach(const MapEntry& me, inMap(dfta_map_partial))
|
|
{
|
|
skipreqa.erase(me.first);
|
|
}
|
|
foreach(const MapEntry& me, inMap(dftb_map_partial))
|
|
{
|
|
skipreqb.erase(me.first);
|
|
}
|
|
|
|
LLSD groups(LLSDArray // array of groups
|
|
|
|
(LLSDArray // group
|
|
(LLSDArray("freena_map_allreq")("smethodna_map_allreq")("methodna_map_allreq"))
|
|
(LLSDArray(allreqa)(LLSD()))) // required, optional
|
|
|
|
(LLSDArray // group
|
|
(LLSDArray("freenb_map_allreq")("smethodnb_map_allreq")("methodnb_map_allreq"))
|
|
(LLSDArray(allreqb)(LLSD()))) // required, optional
|
|
|
|
(LLSDArray // group
|
|
(LLSDArray("freena_map_leftreq")("smethodna_map_leftreq")("methodna_map_leftreq"))
|
|
(LLSDArray(leftreqa)(rightdfta))) // required, optional
|
|
|
|
(LLSDArray // group
|
|
(LLSDArray("freenb_map_leftreq")("smethodnb_map_leftreq")("methodnb_map_leftreq"))
|
|
(LLSDArray(leftreqb)(rightdftb))) // required, optional
|
|
|
|
(LLSDArray // group
|
|
(LLSDArray("freena_map_skipreq")("smethodna_map_skipreq")("methodna_map_skipreq"))
|
|
(LLSDArray(skipreqa)(dfta_map_partial))) // required, optional
|
|
|
|
(LLSDArray // group
|
|
(LLSDArray("freenb_map_skipreq")("smethodnb_map_skipreq")("methodnb_map_skipreq"))
|
|
(LLSDArray(skipreqb)(dftb_map_partial))) // required, optional
|
|
|
|
// We only need mention the full-map-defaults ("_mdft" suffix)
|
|
// registrations, having established their equivalence with the
|
|
// full-array-defaults ("_adft" suffix) registrations in another test.
|
|
(LLSDArray // group
|
|
(LLSDArray("freena_map_mdft")("smethodna_map_mdft")("methodna_map_mdft"))
|
|
(LLSDArray(LLSD::emptyMap())(dfta_map_full))) // required, optional
|
|
|
|
(LLSDArray // group
|
|
(LLSDArray("freenb_map_mdft")("smethodnb_map_mdft")("methodnb_map_mdft"))
|
|
(LLSDArray(LLSD::emptyMap())(dftb_map_full)))); // required, optional
|
|
|
|
foreach(LLSD grp, inArray(groups))
|
|
{
|
|
// Internal structure of each group in 'groups':
|
|
LLSD names(grp[0]);
|
|
LLSD required(grp[1][0]);
|
|
LLSD optional(grp[1][1]);
|
|
cout << "For " << names << ",\n" << "required:\n" << required << "\noptional:\n" << optional << std::endl;
|
|
|
|
// Loop through 'names'
|
|
foreach(LLSD nm, inArray(names))
|
|
{
|
|
LLSD metadata(getMetadata(nm));
|
|
ensure_equals("name mismatch", metadata["name"], nm);
|
|
ensure_equals(metadata["desc"].asString(), funcs[nm]);
|
|
ensure_equals("required mismatch", metadata["required"], required);
|
|
ensure_equals("optional mismatch", metadata["optional"], optional);
|
|
}
|
|
}
|
|
}
|
|
|
|
template<> template<>
|
|
void object::test<13>()
|
|
{
|
|
set_test_name("try_call()");
|
|
ensure("try_call(bogus name, LLSD()) returned true", ! work.try_call("freek", LLSD()));
|
|
ensure("try_call(bogus name) returned true", ! work.try_call(LLSDMap("op", "freek")));
|
|
ensure("try_call(real name, LLSD()) returned false", work.try_call("free0_array", LLSD()));
|
|
ensure("try_call(real name) returned false", work.try_call(LLSDMap("op", "free0_map")));
|
|
}
|
|
|
|
template<> template<>
|
|
void object::test<14>()
|
|
{
|
|
set_test_name("call with bad name");
|
|
call_exc("freek", LLSD(), "not found");
|
|
// We don't have a comparable helper function for the one-arg
|
|
// operator() method, and it's not worth building one just for this
|
|
// case. Write it out.
|
|
std::string threw;
|
|
try
|
|
{
|
|
work(LLSDMap("op", "freek"));
|
|
}
|
|
catch (const std::runtime_error& e)
|
|
{
|
|
cout << "*** " << e.what() << "\n";
|
|
threw = e.what();
|
|
}
|
|
ensure_has(threw, "bad");
|
|
ensure_has(threw, "op");
|
|
ensure_has(threw, "freek");
|
|
}
|
|
|
|
template<> template<>
|
|
void object::test<15>()
|
|
{
|
|
set_test_name("call with event key");
|
|
// We don't need a separate test for operator()(string, LLSD) with
|
|
// valid name, because all the rest of the tests exercise that case.
|
|
// The one we don't exercise elsewhere is operator()(LLSD) with valid
|
|
// name, so here it is.
|
|
work(LLSDMap("op", "free0_map"));
|
|
ensure_equals(g.i, 17);
|
|
}
|
|
|
|
// Cannot be defined inside function body... remind me again why we use C++... :-P
|
|
struct CallablesTriple
|
|
{
|
|
std::string name, name_req;
|
|
LLSD& llsd;
|
|
};
|
|
|
|
template<> template<>
|
|
void object::test<16>()
|
|
{
|
|
set_test_name("call Callables");
|
|
CallablesTriple tests[] =
|
|
{
|
|
{ "free1", "free1_req", g.llsd },
|
|
{ "Dmethod1", "Dmethod1_req", work.llsd },
|
|
{ "Dcmethod1", "Dcmethod1_req", work.llsd },
|
|
{ "method1", "method1_req", v.llsd }
|
|
};
|
|
// Arbitrary LLSD value that we should be able to pass to Callables
|
|
// without 'required', but should not be able to pass to Callables
|
|
// with 'required'.
|
|
LLSD answer(42);
|
|
// LLSD value matching 'required' according to llsd_matches() rules.
|
|
LLSD matching(LLSDMap("d", 3.14)("array", LLSDArray("answer")(true)(answer)));
|
|
// Okay, walk through 'tests'.
|
|
foreach(const CallablesTriple& tr, tests)
|
|
{
|
|
// Should be able to pass 'answer' to Callables registered
|
|
// without 'required'.
|
|
work(tr.name, answer);
|
|
ensure_equals("answer mismatch", tr.llsd, answer);
|
|
// Should NOT be able to pass 'answer' to Callables registered
|
|
// with 'required'.
|
|
call_exc(tr.name_req, answer, "bad request");
|
|
// But SHOULD be able to pass 'matching' to Callables registered
|
|
// with 'required'.
|
|
work(tr.name_req, matching);
|
|
ensure_equals("matching mismatch", tr.llsd, matching);
|
|
}
|
|
}
|
|
|
|
template<> template<>
|
|
void object::test<17>()
|
|
{
|
|
set_test_name("passing wrong args to (map | array)-style registrations");
|
|
|
|
// Pass scalar/map to array-style functions, scalar/array to map-style
|
|
// functions. As that validation happens well before we engage the
|
|
// argument magic, it seems pointless to repeat this with every
|
|
// variation: (free function | non-static method), (no | arbitrary)
|
|
// args. We should only need to engage it for one map-style
|
|
// registration and one array-style registration.
|
|
std::string array_exc("needs an args array");
|
|
call_exc("free0_array", 17, array_exc);
|
|
call_exc("free0_array", LLSDMap("pi", 3.14), array_exc);
|
|
|
|
std::string map_exc("needs a map");
|
|
call_exc("free0_map", 17, map_exc);
|
|
call_exc("free0_map", LLSDArray("a")("b"), map_exc);
|
|
}
|
|
|
|
struct FunctionsTriple
|
|
{
|
|
std::string name1, name2;
|
|
Vars* vars;
|
|
};
|
|
|
|
template<> template<>
|
|
void object::test<18>()
|
|
{
|
|
set_test_name("call no-args functions");
|
|
FunctionsTriple tests[] =
|
|
{
|
|
{ "free0_array", "free0_map", &g },
|
|
{ "smethod0_array", "smethod0_map", &g },
|
|
{ "method0_array", "method0_map", &v }
|
|
};
|
|
foreach(const FunctionsTriple& tr, tests)
|
|
{
|
|
// Both the global and stack Vars instances are automatically
|
|
// cleared at the start of each test<n> method. But since we're
|
|
// calling these things several different times in the same
|
|
// test<n> method, manually reset the Vars between each.
|
|
*tr.vars = Vars();
|
|
ensure_equals(tr.vars->i, 0);
|
|
// array-style call with empty array (or LLSD(), should be equivalent)
|
|
work(tr.name1, LLSD());
|
|
ensure_equals(tr.vars->i, 17);
|
|
|
|
*tr.vars = Vars();
|
|
// map-style call with empty map (or LLSD(), should be equivalent)
|
|
work(tr.name2, LLSD());
|
|
ensure_equals(tr.vars->i, 17);
|
|
}
|
|
}
|
|
|
|
// Break out function to return this data because we use it in a couple
|
|
// different tests.
|
|
std::vector<FunctionsTriple> array_funcs(Vars& v)
|
|
{
|
|
FunctionsTriple tests[] =
|
|
{
|
|
{ "freena_array", "freenb_array", &g },
|
|
{ "smethodna_array", "smethodnb_array", &g },
|
|
{ "methodna_array", "methodnb_array", &v }
|
|
};
|
|
return std::vector<FunctionsTriple>(boost::begin(tests), boost::end(tests));
|
|
}
|
|
|
|
template<> template<>
|
|
void object::test<19>()
|
|
{
|
|
set_test_name("call array-style functions with too-short arrays");
|
|
// Could have two different too-short arrays, one for *na and one for
|
|
// *nb, but since they both take 5 params...
|
|
LLSD tooshort(LLSDArray("this")("array")("too")("short"));
|
|
foreach(const FunctionsTriple& tr, array_funcs(v))
|
|
{
|
|
call_exc(tr.name1, tooshort, "requires more arguments");
|
|
call_exc(tr.name2, tooshort, "requires more arguments");
|
|
}
|
|
}
|
|
|
|
template<> template<>
|
|
void object::test<20>()
|
|
{
|
|
set_test_name("call array-style functions with (just right | too long) arrays");
|
|
std::vector<U8> binary;
|
|
for (size_t h(0x01), i(0); i < 5; h+= 0x22, ++i)
|
|
{
|
|
binary.push_back(h);
|
|
}
|
|
LLSD argsa(LLSDArray(true)(17)(3.14)(123.456)("char*"));
|
|
LLSD argsb(LLSDArray("string")(LLUUID("01234567-89ab-cdef-0123-456789abcdef"))
|
|
(LLDate("2011-02-03T15:07:00Z"))(LLURI("http://secondlife.com"))(binary));
|
|
LLSD argsaplus(argsa), argsbplus(argsb);
|
|
argsaplus.append("bogus");
|
|
argsbplus.append("bogus");
|
|
LLSD expecta, expectb;
|
|
for (LLSD::Integer i(0), iend(paramsa.size()); i < iend; ++i)
|
|
{
|
|
expecta[paramsa[i].asString()] = argsa[i];
|
|
}
|
|
for (LLSD::Integer i(0), iend(paramsb.size()); i < iend; ++i)
|
|
{
|
|
expectb[paramsb[i].asString()] = argsb[i];
|
|
}
|
|
// Adjust expecta["cp"] for special Vars::cp treatment.
|
|
expecta["cp"] = std::string("'") + expecta["cp"].asString() + "'";
|
|
cout << "expecta: " << expecta << "\nexpectb: " << expectb << '\n';
|
|
foreach(const FunctionsTriple& tr, array_funcs(v))
|
|
{
|
|
*tr.vars = Vars();
|
|
work(tr.name1, argsa);
|
|
ensure_llsd(STRINGIZE(tr.name1 << ": expecta mismatch"),
|
|
tr.vars->inspect(), expecta, 7);
|
|
|
|
*tr.vars = Vars();
|
|
work(tr.name2, argsb);
|
|
ensure_llsd(STRINGIZE(tr.name2 << ": expectb mismatch"),
|
|
tr.vars->inspect(), expectb, 7);
|
|
|
|
// TODO: argsaplus, argsbplus, check LL_WARNS output?
|
|
}
|
|
}
|
|
|
|
// TODO:
|
|
// - refactor params-related data as {'a':arraya, 'b':arrayb}
|
|
// - function to build a map from keys array, values array (or
|
|
// vice-versa?)
|
|
} // namespace tut
|