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-rwxr-xr-x[-rw-r--r--]indra/test/llsd_new_tut.cpp118
1 files changed, 88 insertions, 30 deletions
diff --git a/indra/test/llsd_new_tut.cpp b/indra/test/llsd_new_tut.cpp
index dd93b36f04..458df3361e 100644..100755
--- a/indra/test/llsd_new_tut.cpp
+++ b/indra/test/llsd_new_tut.cpp
@@ -5,7 +5,7 @@
*
* $LicenseInfo:firstyear=2006&license=viewerlgpl$
* Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
+ * Copyright (C) 2006-2011, Linden Research, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
@@ -25,6 +25,7 @@
* $/LicenseInfo$
*/
+#define LLSD_DEBUG_INFO
#include <tut/tut.hpp>
#include "linden_common.h"
#include "lltut.h"
@@ -32,6 +33,8 @@
#include "llsdtraits.h"
#include "llstring.h"
+using std::fpclassify;
+
namespace tut
{
class SDCleanupCheck
@@ -39,11 +42,11 @@ namespace tut
private:
U32 mOutstandingAtStart;
public:
- SDCleanupCheck() : mOutstandingAtStart(LLSD::outstandingCount()) { }
+ SDCleanupCheck() : mOutstandingAtStart(llsd::outstandingCount()) { }
~SDCleanupCheck()
{
ensure_equals("SDCleanupCheck",
- LLSD::outstandingCount(), mOutstandingAtStart);
+ llsd::outstandingCount(), mOutstandingAtStart);
}
};
@@ -57,12 +60,12 @@ namespace tut
SDAllocationCheck(const std::string& message, int expectedAllocations)
: mMessage(message),
mExpectedAllocations(expectedAllocations),
- mAllocationAtStart(LLSD::allocationCount())
+ mAllocationAtStart(llsd::allocationCount())
{ }
~SDAllocationCheck()
{
ensure_equals(mMessage + " SDAllocationCheck",
- LLSD::allocationCount() - mAllocationAtStart,
+ llsd::allocationCount() - mAllocationAtStart,
mExpectedAllocations);
}
};
@@ -79,6 +82,18 @@ namespace tut
ensure( s + " type", traits.checkType(actual));
ensure_equals( s + " value", traits.get(actual), expectedValue);
}
+
+ template<class T>
+ static void ensureTypeAndRefValue(const char* msg, const LLSD& actual,
+ const T& expectedValue)
+ {
+ LLSDTraits<const T&> traits;
+
+ std::string s(msg);
+
+ ensure( s + " type", traits.checkType(actual));
+ ensure_equals( s + " value", traits.get(actual), expectedValue);
+ }
};
typedef test_group<SDTestData> SDTestGroup;
@@ -86,15 +101,15 @@ namespace tut
SDTestGroup sdTestGroup("LLSD(new)");
- template<> template<>
- void SDTestObject::test<1>()
- // construction and test of undefined
- {
- SDCleanupCheck check;
-
- LLSD u;
- ensure("is undefined", u.isUndefined());
- }
+ // template<> template<>
+ // void SDTestObject::test<1>()
+ // // construction and test of undefined
+ // {
+ // SDCleanupCheck check;
+
+ // LLSD u;
+ // ensure("is undefined", u.isUndefined());
+ // }
template<> template<>
void SDTestObject::test<2>()
@@ -148,7 +163,7 @@ namespace tut
std::vector<U8> data;
copy(&source[0], &source[sizeof(source)], back_inserter(data));
- v = data; ensureTypeAndValue("set to data", v, data);
+ v = data; ensureTypeAndRefValue("set to data", v, data);
v.clear();
ensure("reset to undefined", v.type() == LLSD::TypeUndefined);
@@ -199,8 +214,8 @@ namespace tut
const char source[] = "once in a blue moon";
std::vector<U8> data;
copy(&source[0], &source[sizeof(source)], back_inserter(data));
- LLSD x1(data); ensureTypeAndValue("construct vector<U8>", x1, data);
- LLSD x2 = data; ensureTypeAndValue("initialize vector<U8>", x2, data);
+ LLSD x1(data); ensureTypeAndRefValue("construct vector<U8>", x1, data);
+ LLSD x2 = data; ensureTypeAndRefValue("initialize vector<U8>", x2, data);
}
void checkConversions(const char* msg, const LLSD& v,
@@ -218,19 +233,16 @@ namespace tut
}
else
{
-// TODO: Fix on windows....
-#ifndef LL_WINDOWS
-# if !defined(fpclassify) && __GNUC__ >= 3
-# define FPCLASSIFY_NAMESPACE std::
-# else
-# define FPCLASSIFY_NAMESPACE
-# endif
- int left = FPCLASSIFY_NAMESPACE fpclassify(v.asReal());
- int right = FPCLASSIFY_NAMESPACE fpclassify(eReal);
+ int left = fpclassify(v.asReal());
+ int right = fpclassify(eReal);
ensure_equals(s+" to real", left, right);
- ensure_equals(s+" to string", v.asString(), eString);
-#endif
+ // ensure_equals(s+" to string", v.asString(), eString);
+ // I've commented this check out, since there doesn't
+ // seem to be uniform string representation for NaN on
+ // all platforms. For example, on my Ubuntu 8.10 laptop
+ // with libc 2.11.1, sqrt(-1.0) will return '-nan', not
+ // 'nan'.
}
}
@@ -254,8 +266,18 @@ namespace tut
v = 0.5; checkConversions("point5", v, true, 0, 0.5, "0.5");
v = 0.9; checkConversions("point9", v, true, 0, 0.9, "0.9");
v = -3.9; checkConversions("neg3dot9", v, true, -3, -3.9, "-3.9");
- v = sqrt(-1.0); checkConversions("NaN", v, false, 0, sqrt(-1.0), "nan");
-
+ // Get rid of NaN test. First, some libraries don't reliably return
+ // NaN for sqrt(-1.0) -- meaning that I don't even know how to
+ // portably, reliably produce a NaN value. Second, we observe failures
+ // on different platforms in the asString() test. But LLSD's
+ // ImplReal::asString() does not itself recognize NaN! It merely
+ // passes the value through to llformat(), which passes it through to
+ // the library vsnprintf(). That is, even when we do produce NaN,
+ // we're not testing any LLSD code: we're testing the local library's
+ // vsnprintf() function, which (empirically) produces idiosyncratic
+ // results. This is just not a good test case.
+// v = sqrt(-1.0); checkConversions("NaN", v, false, 0, sqrt(-1.0), "nan");
+
v = ""; checkConversions("empty", v, false, 0, 0.0, "");
v = "0"; checkConversions("digit0", v, true, 0, 0.0, "0");
v = "10"; checkConversions("digit10", v, true, 10, 10.0, "10");
@@ -742,6 +764,42 @@ namespace tut
LLSD w = v;
w = "nice day";
}
+
+ {
+ SDAllocationCheck check("shared values test for threaded work", 9);
+
+ //U32 start_llsd_count = LLSD::outstandingCount();
+
+ LLSD m = LLSD::emptyMap();
+
+ m["one"] = 1;
+ m["two"] = 2;
+ m["one_copy"] = m["one"]; // 3 (m, "one" and "two")
+
+ m["undef_one"] = LLSD();
+ m["undef_two"] = LLSD();
+ m["undef_one_copy"] = m["undef_one"];
+
+ { // Ensure first_array gets freed to avoid counting it
+ LLSD first_array = LLSD::emptyArray();
+ first_array.append(1.0f);
+ first_array.append(2.0f);
+ first_array.append(3.0f); // 7
+
+ m["array"] = first_array;
+ m["array_clone"] = first_array;
+ m["array_copy"] = m["array"]; // 7
+ }
+
+ m["string_one"] = "string one value";
+ m["string_two"] = "string two value";
+ m["string_one_copy"] = m["string_one"]; // 9
+
+ //U32 llsd_object_count = LLSD::outstandingCount();
+ //std::cout << "Using " << (llsd_object_count - start_llsd_count) << " LLSD objects" << std::endl;
+
+ //m.dumpStats();
+ }
}
template<> template<>
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