Added some unit tests for Stream::readLine_NEW, and clarified that readLine_NEW is essentially fgets in disguise

svn-id: r34384

1 files changed, 42 insertions, 0 deletions

diff --git a/test/common/stream.h b/test/common/stream.h
new file mode 100644
index 0000000000..99e70d3a50
--- /dev/null
+++ b/test/common/stream.h
@@ -0,0 +1,42 @@
+#include <cxxtest/TestSuite.h>
+
+#include "common/stream.h"
+
+class ReadLineStreamTestSuite : public CxxTest::TestSuite {
+	public:
+	void test_readline(void) {
+		byte contents[] = { 'a', 'b', '\n', '\n', 'c', '\n' };
+		Common::MemoryReadStream ms(contents, sizeof(contents));
+		
+		char buffer[100];
+		
+		TS_ASSERT(0 != ms.readLine_NEW(buffer, sizeof(buffer)));
+		TS_ASSERT(0 == strcmp(buffer, "ab\n"));
+
+		TS_ASSERT(0 != ms.readLine_NEW(buffer, sizeof(buffer)));
+		TS_ASSERT(0 == strcmp(buffer, "\n"));
+
+		TS_ASSERT(0 != ms.readLine_NEW(buffer, sizeof(buffer)));
+		TS_ASSERT(0 == strcmp(buffer, "c\n"));
+
+		TS_ASSERT(ms.eos());
+	}
+
+	void test_readline2(void) {
+		byte contents[] = { 'a', 'b', '\n', '\n', 'c' };
+		Common::MemoryReadStream ms(contents, sizeof(contents));
+		
+		char buffer[100];
+		
+		TS_ASSERT(0 != ms.readLine_NEW(buffer, sizeof(buffer)));
+		TS_ASSERT(0 == strcmp(buffer, "ab\n"));
+
+		TS_ASSERT(0 != ms.readLine_NEW(buffer, sizeof(buffer)));
+		TS_ASSERT(0 == strcmp(buffer, "\n"));
+
+		TS_ASSERT(0 != ms.readLine_NEW(buffer, sizeof(buffer)));
+		TS_ASSERT(0 == strcmp(buffer, "c"));
+
+		TS_ASSERT(ms.eos());
+	}
+};