From e333617ab10c32b4c4f0a77f07673a90c099b3bd Mon Sep 17 00:00:00 2001
From: cxl <cxl@f0d560ea-af0d-0410-9eb7-867de7ffcac7>
Date: Sat, 31 Mar 2012 22:22:54 +0000
Subject: [PATCH] upptst: Gzip for Zlib testing

git-svn-id: svn://ultimatepp.org/upp/trunk@4732 f0d560ea-af0d-0410-9eb7-867de7ffcac7
---
 upptst/Gzip/Gzip.cpp         | 98 ++++++++++++++++++++++++++++++++++++
 upptst/Gzip/Gzip.upp         |  9 ++++
 upptst/Gzip/init             |  4 ++
 upptst/SvoValue/SvoValue.cpp | 14 +-----
 4 files changed, 113 insertions(+), 12 deletions(-)
 create mode 100644 upptst/Gzip/Gzip.cpp
 create mode 100644 upptst/Gzip/Gzip.upp
 create mode 100644 upptst/Gzip/init

diff --git a/upptst/Gzip/Gzip.cpp b/upptst/Gzip/Gzip.cpp
new file mode 100644
index 000000000..d4324cf86
--- /dev/null
+++ b/upptst/Gzip/Gzip.cpp
@@ -0,0 +1,98 @@
+#include <Core/Core.h>
+
+using namespace Upp;
+
+void Put(Zlib& zip, const String& data, int fixed, int rndmask)
+{
+	int done = 0;
+	while(done < data.GetCount()) {
+		int n = min(fixed ? fixed : (rand() & rndmask), data.GetCount() - done);
+		zip.Put(~data + done, n);
+		done += n;
+	}
+}
+
+void Test(int size, dword cmask, int fixed, int rndmask)
+{
+	for(int gzip = 0; gzip < 2; gzip++)
+		for(int cs = 0; cs < 3; cs++) {
+			String data;
+			for(int i = 0; i < size; i++) {
+				data.Cat(rand());
+				if((rand() & cmask) == 0)
+					data.Cat("Something to test compression too...");
+			}
+		
+			DLOG("====================");
+			DDUMP(fixed);
+			DDUMP(gzip);
+			DLOG("COMPRESS: " << data.GetCount());
+		
+			Zlib zip;
+			zip.GZip(gzip);
+			zip.ChunkSize(cs == 0 ? 128 : cs == 1 ? 2048 : 65536).Crc().Compress();
+			DDUMP(zip.out.GetCount());
+			Put(zip, data, fixed, rndmask);
+			DDUMP(zip.out.GetCount());
+			zip.End();
+			DDUMP(zip.out.GetCount());
+			
+			String deflated = zip.out;
+			dword crc = zip.GetCrc();
+			
+			DDUMP(deflated.GetCount());
+//			LOGHEXDUMP(~deflated, deflated.GetCount());
+			
+			String z = gzip ? GZCompress(data) : ZCompress(data);
+			
+			DDUMP(z.GetCount());
+//			LOGHEXDUMP(~z, z.GetCount());
+
+			ASSERT(crc == CRC32(data));
+			ASSERT(deflated == z);
+		
+			DLOG("====================");
+			DLOG("DECOMPRESS: " << deflated.GetCount());
+			String zz = gzip ? GZDecompress(deflated) : ZDecompress(deflated);
+			DDUMP(zz.GetCount());
+			zip.Crc().Decompress();
+			Put(zip, deflated, fixed, rndmask);
+			zip.End();
+			DDUMP(zip.out.GetCount());
+			ASSERT(zip.out == data);
+			ASSERT(zip.GetCrc() == crc);
+		}
+}
+
+void Test2(int n, int fixed, int rndmask)
+{
+	Test(n, 0xffffffff, fixed, rndmask);
+	Test(n, 255, fixed, rndmask);
+	Test(n, 15, fixed, rndmask);
+	Test(n, 1, fixed, rndmask);
+}
+
+CONSOLE_APP_MAIN
+{
+	StdLogSetup(LOG_COUT|LOG_FILE);
+
+	String gzf = LoadFile(GetHomeDirFile("mbox.gz"));
+	Zlib z;
+	z.GZip().Decompress();
+	z.Put(gzf);
+	z.End();
+	DDUMP(z.out);
+	DDUMP(GZDecompress(gzf));
+	
+	for(int x = 3; x < 10000000; x += x) {
+		Test(x, 0xffffffff, 1, 2047);
+		Test(x, 0xffffffff, 3, 2047);
+		Test(x, 0xffffffff, 128, 2047);
+		Test(x, 0xffffffff, 2048, 2047);
+		Test(x, 0xffffffff, 8192, 2047);
+		Test(x, 0xffffffff, 100000, 2047);
+		Test(x, 0xffffffff, 0, 2047);
+	}
+	LOG("*************************************");
+	LOG("EVERYTHING IS OK");
+}
diff --git a/upptst/Gzip/Gzip.upp b/upptst/Gzip/Gzip.upp
new file mode 100644
index 000000000..c9f52c178
--- /dev/null
+++ b/upptst/Gzip/Gzip.upp
@@ -0,0 +1,9 @@
+uses
+	Core;
+
+file
+	Gzip.cpp;
+
+mainconfig
+	"" = "SSE2";
+
diff --git a/upptst/Gzip/init b/upptst/Gzip/init
new file mode 100644
index 000000000..9bb39a483
--- /dev/null
+++ b/upptst/Gzip/init
@@ -0,0 +1,4 @@
+#ifndef _Gzip_icpp_init_stub
+#define _Gzip_icpp_init_stub
+#include "Core/init"
+#endif
diff --git a/upptst/SvoValue/SvoValue.cpp b/upptst/SvoValue/SvoValue.cpp
index 125a6c30d..0d96f0710 100644
--- a/upptst/SvoValue/SvoValue.cpp
+++ b/upptst/SvoValue/SvoValue.cpp
@@ -5,23 +5,13 @@ CONSOLE_APP_MAIN
 	StdLogSetup(LOG_COUT|LOG_FILE);
 
 // temporary
-	{
-		ValueArray va;
-		va.Add(123);
-		va.Add("ahoj");
-		ASSERT(va.GetCount() == 2);
-		ASSERT(va[0] == 123);
-		ASSERT(va[1] == "ahoj");
-		CheckType(va, true);
-	}
-
-//
-
 	Value ist = Opt0();
 	if(ist.Is<int>())
 		RLOG("int");
 	if(IsNumber(ist))
 		RLOG("number");
+//
+
 
 	Value v;
 	ASSERT(v.IsVoid());