Index: ossp-pkg/xds/regression-tests/Makefile
RCS File: /v/ossp/cvs/ossp-pkg/xds/regression-tests/Attic/Makefile,v
rcsdiff -q -kk '-r1.6' '-r1.7' -u '/v/ossp/cvs/ossp-pkg/xds/regression-tests/Attic/Makefile,v' 2>/dev/null
--- Makefile	2001/07/08 16:02:56	1.6
+++ Makefile	2001/07/09 17:16:30	1.7
@@ -8,7 +8,8 @@
 CFLAGS		=
 LDFLAGS		= -L..
 
-TESTS		= xds-core.exe xds-find-engine.exe xds-register.exe xds-encode.exe
+TESTS		= xds-core.exe xds-find-engine.exe xds-register.exe xds-encode.exe \
+		  xds-getbuffer.exe
 
 .SUFFIXES:
 .SUFFIXES:	.c .exe
Index: ossp-pkg/xds/regression-tests/xds-getbuffer.c
RCS File: /v/ossp/cvs/ossp-pkg/xds/regression-tests/Attic/xds-getbuffer.c,v
co -q -kk -p'1.1' '/v/ossp/cvs/ossp-pkg/xds/regression-tests/Attic/xds-getbuffer.c,v' | diff -u /dev/null - -L'ossp-pkg/xds/regression-tests/xds-getbuffer.c' 2>/dev/null
--- ossp-pkg/xds/regression-tests/xds-getbuffer.c
+++ -	2025-04-05 17:15:55.346191396 +0200
@@ -0,0 +1,146 @@
+/*
+   XDS - OSSP Extensible Data Serialization Library
+   Copyright (c) 2001 The OSSP Project (http://www.ossp.org/)
+   Copyright (c) 2001 Cable & Wireless Deutschland (http://www.cw.com/de/)
+
+   This file is part of OSSP XDS, an extensible data serialization
+   library which can be found at http://www.ossp.com/pkg/xds/.
+
+   Permission to use, copy, modify, and distribute this software for
+   any purpose with or without fee is hereby granted, provided that
+   the above copyright notice and this permission notice appear in all
+   copies.
+
+   THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
+   WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+   MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+   IN NO EVENT SHALL THE AUTHORS AND COPYRIGHT HOLDERS AND THEIR
+   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+   USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+   ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+   OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+   OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+   SUCH DAMAGE.
+*/
+
+#include <stdio.h>
+#include <string.h>
+#include <unistd.h>
+#include <assert.h>
+#include "../internal.h"
+
+static int dummy_engine(xds_t* xds, void* engine_context, void* buffer, size_t buffer_size, va_list args)
+    {
+    strncpy(buffer, "Hallo!", buffer_size);
+    return 6;
+    }
+
+int main()
+    {
+    xds_t* xds;
+    char*  old;
+    size_t old_len;
+    char*  new;
+    size_t new_len;
+
+    /* Create XDS context. */
+
+    xds = xds_init(XDS_ENCODE);
+    if (xds == NULL)
+	{
+	printf("Failed to initialize XDS context.\n");
+	return 1;
+	}
+
+    /* Register the dummy callback under multiple names. */
+
+    if (xds_register(xds, "text", &dummy_engine, (void*)42) != XDS_OK)
+	{
+	printf("Failed to register my encoding engine.\n");
+	return 1;
+	}
+
+    /* Encode something, then flush the buffer by calling
+       xds_getbuffer(), then encode something new and verify that the
+       old buffer hasn't ben overwritten and that the new one contains
+       the correct string. */
+
+    if (xds_encode(xds, "text text") != XDS_OK)
+	{
+	printf("xds_encode() failed!");
+	return 1;
+	}
+    if (xds_getbuffer(xds, XDS_GIFT, (void**)&old, &old_len) != XDS_OK)
+	{
+	printf("xds_getbuffer() failed for the first buffer!");
+	return 1;
+	}
+    if (xds_encode(xds, "text") != XDS_OK)
+	{
+	printf("xds_encode() failed!");
+	return 1;
+	}
+    if (xds_getbuffer(xds, XDS_GIFT, (void**)&new, &new_len) != XDS_OK)
+	{
+	printf("xds_getbuffer() failed for the second buffer!");
+	return 1;
+	}
+    if ((strcmp(old, "Hallo!Hallo!") != 0 || old_len != 12) &&
+	(strcmp(new, "Hallo!") != 0 || new_len != 6))
+	{
+	printf("xds_encode() did not yield the expected result.\n");
+	return 1;
+	}
+    free(old);
+    free(new);
+
+    /* Encode somthing, then get the buffer via XDS_LOAN and verify
+       the contents. Encode something new and compare the new content
+       with what we expect. */
+
+    if (xds_encode(xds, "text text") != XDS_OK)
+	{
+	printf("xds_encode() failed!");
+	return 1;
+	}
+    if (xds_getbuffer(xds, XDS_LOAN, (void**)&old, &old_len) != XDS_OK)
+	{
+	printf("xds_getbuffer() failed for the first buffer!");
+	return 1;
+	}
+    if (strcmp(old, "Hallo!Hallo!") != 0 || old_len != 12)
+	{
+	printf("xds_encode() did not yield the expected result.\n");
+	return 1;
+	}
+    if (xds_encode(xds, "text") != XDS_OK)
+	{
+	printf("xds_encode() failed!");
+	return 1;
+	}
+    if (xds_getbuffer(xds, XDS_LOAN, (void**)&new, &new_len) != XDS_OK)
+	{
+	printf("xds_getbuffer() failed for the second buffer!");
+	return 1;
+	}
+    if (old != new)
+	{
+	printf("xds_encode() allocated a new buffer even though we used XDS_LOAN.\n");
+	return 1;
+	}
+    if (strcmp(new, "Hallo!") != 0 || new_len != 6)
+	{
+	printf("xds_encode() did not yield the expected result.\n");
+	return 1;
+	}
+
+    /* Clean up. */
+
+    xds_destroy(xds);
+
+    /* Everything went fine. */
+
+    return 0;
+    }