From 771dd6f9abe29c1d24c5ea8f0e7ca949bc24f84d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Petr=20Mr=C3=A1zek?= <peterix@gmail.com>
Date: Thu, 14 Apr 2016 01:23:54 +0200
Subject: NOISSUE reorganize unit tests to be placed next to the code they
 test. Nuke more dead tests.

---
 api/logic/GZip_test.cpp | 57 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 57 insertions(+)
 create mode 100644 api/logic/GZip_test.cpp

(limited to 'api/logic/GZip_test.cpp')

diff --git a/api/logic/GZip_test.cpp b/api/logic/GZip_test.cpp
new file mode 100644
index 00000000..f4c9214c
--- /dev/null
+++ b/api/logic/GZip_test.cpp
@@ -0,0 +1,57 @@
+#include <QTest>
+#include "TestUtil.h"
+
+#include "GZip.h"
+#include <random>
+
+void fib(int &prev, int &cur)
+{
+	auto ret = prev + cur;
+	prev = cur;
+	cur = ret;
+}
+
+class GZipTest : public QObject
+{
+	Q_OBJECT
+private
+slots:
+
+	void test_Through()
+	{
+		// test up to 10 MB
+		static const int size = 10 * 1024 * 1024;
+		QByteArray random;
+		QByteArray compressed;
+		QByteArray decompressed;
+		std::default_random_engine eng((std::random_device())());
+		std::uniform_int_distribution<uint8_t> idis(0, std::numeric_limits<uint8_t>::max());
+
+		// initialize random buffer
+		for(int i = 0; i < size; i++)
+		{
+			random.append((char)idis(eng));
+		}
+
+		// initialize fibonacci
+		int prev = 1;
+		int cur = 1;
+
+		// test if fibonacci long random buffers pass through GZip
+		do
+		{
+			QByteArray copy = random;
+			copy.resize(cur);
+			compressed.clear();
+			decompressed.clear();
+			QVERIFY(GZip::zip(copy, compressed));
+			QVERIFY(GZip::unzip(compressed, decompressed));
+			QCOMPARE(decompressed, copy);
+			fib(prev, cur);
+		} while (cur < size);
+	}
+};
+
+QTEST_GUILESS_MAIN(GZipTest)
+
+#include "GZip_test.moc"
-- 
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