Merge 3.3.3 release with Drano HTTP library at 3.3.0

Big delta was converting the new texture debugger support code
to the new library.  Viewer manifest should probably get an eyeball
before release.

1 files changed, 304 insertions, 0 deletions

diff --git a/indra/llcorehttp/tests/test_bufferstream.hpp b/indra/llcorehttp/tests/test_bufferstream.hpp
new file mode 100644
index 0000000000..831c901b9d
--- /dev/null
+++ b/indra/llcorehttp/tests/test_bufferstream.hpp
@@ -0,0 +1,304 @@
+/** 
+ * @file test_bufferstream.hpp
+ * @brief unit tests for the LLCore::BufferArrayStreamBuf/BufferArrayStream classes
+ *
+ * $LicenseInfo:firstyear=2012&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2012, 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
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
+ * $/LicenseInfo$
+ */
+#ifndef TEST_LLCORE_BUFFER_STREAM_H_
+#define TEST_LLCORE_BUFFER_STREAM_H_
+
+#include "bufferstream.h"
+
+#include <iostream>
+
+#include "test_allocator.h"
+#include "llsd.h"
+#include "llsdserialize.h"
+
+
+using namespace LLCore;
+
+
+namespace tut
+{
+
+struct BufferStreamTestData
+{
+	// the test objects inherit from this so the member functions and variables
+	// can be referenced directly inside of the test functions.
+	size_t mMemTotal;
+};
+
+typedef test_group<BufferStreamTestData> BufferStreamTestGroupType;
+typedef BufferStreamTestGroupType::object BufferStreamTestObjectType;
+BufferStreamTestGroupType BufferStreamTestGroup("BufferStream Tests");
+typedef BufferArrayStreamBuf::traits_type tst_traits_t;
+
+
+template <> template <>
+void BufferStreamTestObjectType::test<1>()
+{
+	set_test_name("BufferArrayStreamBuf construction with NULL BufferArray");
+
+	// record the total amount of dynamically allocated memory
+	mMemTotal = GetMemTotal();
+
+	// create a new ref counted object with an implicit reference
+	BufferArrayStreamBuf * bsb = new BufferArrayStreamBuf(NULL);
+	ensure("Memory being used", mMemTotal < GetMemTotal());
+
+	// Not much will work with a NULL
+	ensure("underflow() on NULL fails", tst_traits_t::eof() == bsb->underflow());
+	ensure("uflow() on NULL fails", tst_traits_t::eof() == bsb->uflow());
+	ensure("pbackfail() on NULL fails", tst_traits_t::eof() == bsb->pbackfail('c'));
+	ensure("showmanyc() on NULL fails", bsb->showmanyc() == -1);
+	ensure("overflow() on NULL fails", tst_traits_t::eof() == bsb->overflow('c'));
+	ensure("xsputn() on NULL fails", bsb->xsputn("blah", 4) == 0);
+	ensure("seekoff() on NULL fails", bsb->seekoff(0, std::ios_base::beg, std::ios_base::in) == std::streampos(-1));
+	
+	// release the implicit reference, causing the object to be released
+	delete bsb;
+	bsb = NULL;
+
+	// make sure we didn't leak any memory
+	ensure("Allocated memory returned", mMemTotal == GetMemTotal());
+}
+
+
+template <> template <>
+void BufferStreamTestObjectType::test<2>()
+{
+	set_test_name("BufferArrayStream construction with NULL BufferArray");
+
+	// record the total amount of dynamically allocated memory
+	mMemTotal = GetMemTotal();
+
+	// create a new ref counted object with an implicit reference
+	BufferArrayStream * bas = new BufferArrayStream(NULL);
+	ensure("Memory being used", mMemTotal < GetMemTotal());
+
+	// Not much will work with a NULL here
+	ensure("eof() is false on NULL", ! bas->eof());
+	ensure("fail() is false on NULL", ! bas->fail());
+	ensure("good() on NULL", bas->good());
+		   
+	// release the implicit reference, causing the object to be released
+	delete bas;
+	bas = NULL;
+
+	// make sure we didn't leak any memory
+	ensure("Allocated memory returned", mMemTotal == GetMemTotal());
+}
+
+
+template <> template <>
+void BufferStreamTestObjectType::test<3>()
+{
+	set_test_name("BufferArrayStreamBuf construction with empty BufferArray");
+
+	// record the total amount of dynamically allocated memory
+	mMemTotal = GetMemTotal();
+
+	// create a new ref counted BufferArray with implicit reference
+	BufferArray * ba = new BufferArray;
+	BufferArrayStreamBuf * bsb = new BufferArrayStreamBuf(ba);
+	ensure("Memory being used", mMemTotal < GetMemTotal());
+
+	// I can release my ref on the BA
+	ba->release();
+	ba = NULL;
+	
+	// release the implicit reference, causing the object to be released
+	delete bsb;
+	bsb = NULL;
+
+	// make sure we didn't leak any memory
+	ensure("Allocated memory returned", mMemTotal == GetMemTotal());
+}
+
+
+template <> template <>
+void BufferStreamTestObjectType::test<4>()
+{
+	set_test_name("BufferArrayStream construction with empty BufferArray");
+
+	// record the total amount of dynamically allocated memory
+	mMemTotal = GetMemTotal();
+
+	// create a new ref counted BufferArray with implicit reference
+	BufferArray * ba = new BufferArray;
+
+	{
+		// create a new ref counted object with an implicit reference
+		BufferArrayStream bas(ba);
+		ensure("Memory being used", mMemTotal < GetMemTotal());
+	}
+
+	// release the implicit reference, causing the object to be released
+	ba->release();
+	ba = NULL;
+	
+	// make sure we didn't leak any memory
+	ensure("Allocated memory returned", mMemTotal == GetMemTotal());
+}
+
+
+template <> template <>
+void BufferStreamTestObjectType::test<5>()
+{
+	set_test_name("BufferArrayStreamBuf construction with real BufferArray");
+
+	// record the total amount of dynamically allocated memory
+	mMemTotal = GetMemTotal();
+
+	// create a new ref counted BufferArray with implicit reference
+	BufferArray * ba = new BufferArray;
+	const char * content("This is a string.  A fragment.");
+	const size_t c_len(strlen(content));
+	ba->append(content, c_len);
+
+	// Creat an adapter for the BufferArray
+	BufferArrayStreamBuf * bsb = new BufferArrayStreamBuf(ba);
+	ensure("Memory being used", mMemTotal < GetMemTotal());
+
+	// I can release my ref on the BA
+	ba->release();
+	ba = NULL;
+	
+	// Various static state
+	ensure("underflow() returns 'T'", bsb->underflow() == 'T');
+	ensure("underflow() returns 'T' again", bsb->underflow() == 'T');
+	ensure("uflow() returns 'T'", bsb->uflow() == 'T');
+	ensure("uflow() returns 'h'", bsb->uflow() == 'h');
+	ensure("pbackfail('i') fails", tst_traits_t::eof() == bsb->pbackfail('i'));
+	ensure("pbackfail('T') fails", tst_traits_t::eof() == bsb->pbackfail('T'));
+	ensure("pbackfail('h') succeeds", bsb->pbackfail('h') == 'h');
+	ensure("showmanyc() is everything but the 'T'", bsb->showmanyc() == (c_len - 1));
+	ensure("overflow() appends", bsb->overflow('c') == 'c');
+	ensure("showmanyc() reflects append", bsb->showmanyc() == (c_len - 1 + 1));
+	ensure("xsputn() appends some more", bsb->xsputn("bla!", 4) == 4);
+	ensure("showmanyc() reflects 2nd append", bsb->showmanyc() == (c_len - 1 + 5));
+	ensure("seekoff() succeeds", bsb->seekoff(0, std::ios_base::beg, std::ios_base::in) == std::streampos(0));
+	ensure("seekoff() succeeds 2", bsb->seekoff(4, std::ios_base::cur, std::ios_base::in) == std::streampos(4));
+	ensure("showmanyc() picks up seekoff", bsb->showmanyc() == (c_len + 5 - 4));
+	ensure("seekoff() succeeds 3", bsb->seekoff(0, std::ios_base::end, std::ios_base::in) == std::streampos(c_len + 4));
+	ensure("pbackfail('!') succeeds", tst_traits_t::eof() == bsb->pbackfail('!'));
+	
+	// release the implicit reference, causing the object to be released
+	delete bsb;
+	bsb = NULL;
+
+	// make sure we didn't leak any memory
+	ensure("Allocated memory returned", mMemTotal == GetMemTotal());
+}
+
+
+template <> template <>
+void BufferStreamTestObjectType::test<6>()
+{
+	set_test_name("BufferArrayStream construction with real BufferArray");
+
+	// record the total amount of dynamically allocated memory
+	mMemTotal = GetMemTotal();
+
+	// create a new ref counted BufferArray with implicit reference
+	BufferArray * ba = new BufferArray;
+	//const char * content("This is a string.  A fragment.");
+	//const size_t c_len(strlen(content));
+	//ba->append(content, strlen(content));
+
+	{
+		// Creat an adapter for the BufferArray
+		BufferArrayStream bas(ba);
+		ensure("Memory being used", mMemTotal < GetMemTotal());
+
+		// Basic operations
+		bas << "Hello" << 27 << ".";
+		ensure("BA length 8", ba->size() == 8);
+
+		std::string str;
+		bas >> str;
+		ensure("reads correctly", str == "Hello27.");
+	}
+
+	// release the implicit reference, causing the object to be released
+	ba->release();
+	ba = NULL;
+
+	// make sure we didn't leak any memory
+	// ensure("Allocated memory returned", mMemTotal == GetMemTotal());
+	// static U64 mem = GetMemTotal();
+}
+
+
+template <> template <>
+void BufferStreamTestObjectType::test<7>()
+{
+	set_test_name("BufferArrayStream with LLSD serialization");
+
+	// record the total amount of dynamically allocated memory
+	mMemTotal = GetMemTotal();
+
+	// create a new ref counted BufferArray with implicit reference
+	BufferArray * ba = new BufferArray;
+
+	{
+		// Creat an adapter for the BufferArray
+		BufferArrayStream bas(ba);
+		ensure("Memory being used", mMemTotal < GetMemTotal());
+
+		// LLSD
+		LLSD llsd = LLSD::emptyMap();
+
+		llsd["int"] = LLSD::Integer(3);
+		llsd["float"] = LLSD::Real(923289.28992);
+		llsd["string"] = LLSD::String("aksjdl;ajsdgfjgfal;sdgjakl;sdfjkl;ajsdfkl;ajsdfkl;jaskl;dfj");
+
+		LLSD llsd_map = LLSD::emptyMap();
+		llsd_map["int"] = LLSD::Integer(-2889);
+		llsd_map["float"] = LLSD::Real(2.37829e32);
+		llsd_map["string"] = LLSD::String("OHIGODHSPDGHOSDHGOPSHDGP");
+
+		llsd["map"] = llsd_map;
+		
+		// Serialize it
+		LLSDSerialize::toXML(llsd, bas);
+
+		std::string str;
+		bas >> str;
+		// std::cout << "SERIALIZED LLSD:  " << str << std::endl;
+		ensure("Extracted string has reasonable length", str.size() > 60);
+	}
+
+	// release the implicit reference, causing the object to be released
+	ba->release();
+	ba = NULL;
+
+	// make sure we didn't leak any memory
+	// ensure("Allocated memory returned", mMemTotal == GetMemTotal());
+}
+
+
+}  // end namespace tut
+
+
+#endif  // TEST_LLCORE_BUFFER_STREAM_H_