[Scummvm-cvs-logs] SF.net SVN: scummvm:[54440] scummvm/trunk/test/common

[fingolfin at users.sourceforge.net]

Revision: 54440
          http://scummvm.svn.sourceforge.net/scummvm/?rev=54440&view=rev
Author:   fingolfin
Date:     2010-11-23 22:27:00 +0000 (Tue, 23 Nov 2010)

Log Message:
-----------
TEST: Add/extend MemoryReadStream(Endian) test cases

Modified Paths:
--------------
    scummvm/trunk/test/common/memoryreadstream.h

Added Paths:
-----------
    scummvm/trunk/test/common/memoryreadstreamendian.h

Modified: scummvm/trunk/test/common/memoryreadstream.h
===================================================================
--- scummvm/trunk/test/common/memoryreadstream.h	2010-11-23 22:26:43 UTC (rev 54439)
+++ scummvm/trunk/test/common/memoryreadstream.h	2010-11-23 22:27:00 UTC (rev 54440)
@@ -58,4 +58,30 @@
 		TS_ASSERT_EQUALS(ms.pos(), 0);
 		TS_ASSERT(!ms.eos());
 	}
+
+	void test_seek_read_le() {
+		byte contents[] = { 1, 2, 3, 4, 5, 6, 7 };
+		Common::MemoryReadStream ms(contents, sizeof(contents));
+
+		TS_ASSERT_EQUALS(ms.readUint16LE(), 0x0201UL);
+		TS_ASSERT_EQUALS(ms.pos(), 2);
+		TS_ASSERT_EQUALS(ms.readUint32LE(), 0x06050403UL);
+		TS_ASSERT_EQUALS(ms.pos(), 6);
+		TS_ASSERT_EQUALS(ms.readByte(), 0x07);
+		TS_ASSERT_EQUALS(ms.pos(), 7);
+		TS_ASSERT(!ms.eos());
+	}
+
+	void test_seek_read_be() {
+		byte contents[] = { 1, 2, 3, 4, 5, 6, 7 };
+		Common::MemoryReadStream ms(contents, sizeof(contents));
+
+		TS_ASSERT_EQUALS(ms.readUint16BE(), 0x0102UL);
+		TS_ASSERT_EQUALS(ms.pos(), 2);
+		TS_ASSERT_EQUALS(ms.readUint32BE(), 0x03040506UL);
+		TS_ASSERT_EQUALS(ms.pos(), 6);
+		TS_ASSERT_EQUALS(ms.readByte(), 0x07);
+		TS_ASSERT_EQUALS(ms.pos(), 7);
+		TS_ASSERT(!ms.eos());
+	}
 };

Added: scummvm/trunk/test/common/memoryreadstreamendian.h
===================================================================
--- scummvm/trunk/test/common/memoryreadstreamendian.h	                        (rev 0)
+++ scummvm/trunk/test/common/memoryreadstreamendian.h	2010-11-23 22:27:00 UTC (rev 54440)
@@ -0,0 +1,113 @@
+#include <cxxtest/TestSuite.h>
+
+#include "common/memstream.h"
+
+class MemoryReadStreamEndianTestSuite : public CxxTest::TestSuite {
+	public:
+	void test_seek_set() {
+		byte contents[] = { 'a', 'b', '\n', '\n', 'c', '\n' };
+		Common::MemoryReadStreamEndian ms(contents, sizeof(contents), false);
+
+		ms.seek(0, SEEK_SET);
+		TS_ASSERT_EQUALS(ms.pos(), 0);
+		TS_ASSERT(!ms.eos());
+
+		ms.seek(1, SEEK_SET);
+		TS_ASSERT_EQUALS(ms.pos(), 1);
+		TS_ASSERT(!ms.eos());
+
+		ms.seek(5, SEEK_SET);
+		TS_ASSERT_EQUALS(ms.pos(), 5);
+		TS_ASSERT(!ms.eos());
+	}
+
+	void test_seek_cur() {
+		byte contents[] = { 'a', 'b', '\n', '\n', 'c' };
+		Common::MemoryReadStreamEndian ms(contents, sizeof(contents), false);
+
+		ms.seek(3, SEEK_CUR);
+		TS_ASSERT_EQUALS(ms.pos(), 3);
+		TS_ASSERT(!ms.eos());
+
+		ms.seek(-1, SEEK_CUR);
+		TS_ASSERT_EQUALS(ms.pos(), 2);
+		TS_ASSERT(!ms.eos());
+
+		ms.seek(3, SEEK_CUR);
+		TS_ASSERT_EQUALS(ms.pos(), 5);
+		TS_ASSERT(!ms.eos());
+
+		ms.seek(-1, SEEK_CUR);
+		TS_ASSERT_EQUALS(ms.pos(), 4);
+		TS_ASSERT(!ms.eos());
+	}
+
+	void test_seek_end() {
+		byte contents[] = { 'a', 'b', '\n', '\n', 'c' };
+		Common::MemoryReadStreamEndian ms(contents, sizeof(contents), false);
+
+		ms.seek(0, SEEK_END);
+		TS_ASSERT_EQUALS(ms.pos(), 5);
+		TS_ASSERT(!ms.eos());
+
+		ms.seek(-1, SEEK_END);
+		TS_ASSERT_EQUALS(ms.pos(), 4);
+		TS_ASSERT(!ms.eos());
+
+		ms.seek(-5, SEEK_END);
+		TS_ASSERT_EQUALS(ms.pos(), 0);
+		TS_ASSERT(!ms.eos());
+	}
+
+	void test_seek_read_le() {
+		byte contents[] = { 1, 2, 3, 4, 5, 6, 7 };
+		Common::MemoryReadStreamEndian ms(contents, sizeof(contents), false);
+
+		TS_ASSERT_EQUALS(ms.readUint16LE(), 0x0201UL);
+		TS_ASSERT_EQUALS(ms.pos(), 2);
+		TS_ASSERT_EQUALS(ms.readUint32LE(), 0x06050403UL);
+		TS_ASSERT_EQUALS(ms.pos(), 6);
+		TS_ASSERT_EQUALS(ms.readByte(), 0x07);
+		TS_ASSERT_EQUALS(ms.pos(), 7);
+		TS_ASSERT(!ms.eos());
+	}
+
+	void test_seek_read_be() {
+		byte contents[] = { 1, 2, 3, 4, 5, 6, 7 };
+		Common::MemoryReadStreamEndian ms(contents, sizeof(contents), false);
+
+		TS_ASSERT_EQUALS(ms.readUint16BE(), 0x0102UL);
+		TS_ASSERT_EQUALS(ms.pos(), 2);
+		TS_ASSERT_EQUALS(ms.readUint32BE(), 0x03040506UL);
+		TS_ASSERT_EQUALS(ms.pos(), 6);
+		TS_ASSERT_EQUALS(ms.readByte(), 0x07);
+		TS_ASSERT_EQUALS(ms.pos(), 7);
+		TS_ASSERT(!ms.eos());
+	}
+
+	void test_seek_read_le2() {
+		byte contents[] = { 1, 2, 3, 4, 5, 6, 7 };
+		Common::MemoryReadStreamEndian ms(contents, sizeof(contents), false);
+
+		TS_ASSERT_EQUALS(ms.readUint16(), 0x0201UL);
+		TS_ASSERT_EQUALS(ms.pos(), 2);
+		TS_ASSERT_EQUALS(ms.readUint32(), 0x06050403UL);
+		TS_ASSERT_EQUALS(ms.pos(), 6);
+		TS_ASSERT_EQUALS(ms.readByte(), 0x07);
+		TS_ASSERT_EQUALS(ms.pos(), 7);
+		TS_ASSERT(!ms.eos());
+	}
+
+	void test_seek_read_be2() {
+		byte contents[] = { 1, 2, 3, 4, 5, 6, 7 };
+		Common::MemoryReadStreamEndian ms(contents, sizeof(contents), true);
+
+		TS_ASSERT_EQUALS(ms.readUint16(), 0x0102UL);
+		TS_ASSERT_EQUALS(ms.pos(), 2);
+		TS_ASSERT_EQUALS(ms.readUint32(), 0x03040506UL);
+		TS_ASSERT_EQUALS(ms.pos(), 6);
+		TS_ASSERT_EQUALS(ms.readByte(), 0x07);
+		TS_ASSERT_EQUALS(ms.pos(), 7);
+		TS_ASSERT(!ms.eos());
+	}
+};


Property changes on: scummvm/trunk/test/common/memoryreadstreamendian.h
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Added: svn:mime-type
   + text/plain
Added: svn:keywords
   + Date Rev Author URL Id
Added: svn:eol-style
   + native


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