Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / ipxe / src / tests / linebuf_test.c

diff --git a/qemu/roms/ipxe/src/tests/linebuf_test.c b/qemu/roms/ipxe/src/tests/linebuf_test.c
new file mode 100644 (file)
index 0000000..e06ac7d
--- /dev/null
+++ b/qemu/roms/ipxe/src/tests/linebuf_test.c
@@ -0,0 +1,35 @@
+#include <stdint.h>
+#include <string.h>
+#include <stdio.h>
+#include <ipxe/linebuf.h>
+
+static const char data1[] = 
+"Hello world\r\n"
+"This is a reasonably nice set of lines\n"
+"with not many different terminators\r\n\r\n"
+"There should be exactly one blank line above\n"
+"and this line should never appear at all since it has no terminator";
+
+void linebuf_test ( void ) {
+       struct line_buffer linebuf;
+       const char *data = data1;
+       size_t len = ( sizeof ( data1 ) - 1 /* be mean; strip the NUL */ );
+       ssize_t frag_len;
+       char *line;
+
+       memset ( &linebuf, 0, sizeof ( linebuf ) );
+       while ( len ) {
+               frag_len = line_buffer ( &linebuf, data, len );
+               if ( frag_len < 0 ) {
+                       printf ( "line_buffer() failed: %s\n",
+                                strerror ( frag_len ) );
+                       return;
+               }
+               data += frag_len;
+               len -= frag_len;
+               if ( ( line = buffered_line ( &linebuf ) ) )
+                       printf ( "\"%s\"\n", line );
+       }
+
+       empty_line_buffer ( &linebuf );
+}