[src/trunk]: src/regress/lib/libc/rpc/xdr Add some minimal testing of enumera...

[bjh21 <bjh21%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/b38aaa6c0627
branches:  trunk
changeset: 522011:b38aaa6c0627
user:      bjh21 <bjh21%NetBSD.org@localhost>
date:      Sun Feb 10 13:22:58 2002 +0000

description:
Add some minimal testing of enumerations.

diffstat:

 regress/lib/libc/rpc/xdr/Makefile   |  18 +++++++++++++-
 regress/lib/libc/rpc/xdr/testbits.x |  20 ++++++++++++++++
 regress/lib/libc/rpc/xdr/xdrtest.c  |  45 ++++++++++++++++++++++++++++++++++--
 3 files changed, 79 insertions(+), 4 deletions(-)

diffs (122 lines):

diff -r 68fee66749db -r b38aaa6c0627 regress/lib/libc/rpc/xdr/Makefile
--- a/regress/lib/libc/rpc/xdr/Makefile Sun Feb 10 13:20:26 2002 +0000
+++ b/regress/lib/libc/rpc/xdr/Makefile Sun Feb 10 13:22:58 2002 +0000
@@ -1,9 +1,25 @@
-#      $NetBSD: Makefile,v 1.3 2001/12/12 01:24:03 tv Exp $
+#      $NetBSD: Makefile,v 1.4 2002/02/10 13:22:58 bjh21 Exp $
 
 PROG=          xdrtest
+RPCSRCS=       testbits.x
+SRCS=          ${RPCSRCS:.x=.c} ${RPCSRCS:.x=.h} xdrtest.c
 NOMAN=         # defined
+CPPFLAGS+=     -I.
 
 regress: ${PROG}
        ./${PROG}
 
 .include <bsd.prog.mk>
+
+# Resolve rpcgen's path, to allow it to be a dependency.
+_RPCGEN:=      ${RPCGEN:M*rpcgen}
+.if ${_RPCGEN:M/*} == ""
+_RPCGEN!=      type ${RPCGEN} | awk '{print $$NF}'
+.endif
+
+.SUFFIXES: .x
+
+.x.c: ${_RPCGEN}
+       ${RPCGEN} -C -c ${.IMPSRC} -o ${.TARGET}
+.x.h: ${_RPCGEN}
+       ${RPCGEN} -C -h ${.IMPSRC} -o ${.TARGET}
diff -r 68fee66749db -r b38aaa6c0627 regress/lib/libc/rpc/xdr/testbits.x
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/regress/lib/libc/rpc/xdr/testbits.x       Sun Feb 10 13:22:58 2002 +0000
@@ -0,0 +1,20 @@
+/*     $NetBSD: testbits.x,v 1.1 2002/02/10 13:22:58 bjh21 Exp $       */
+
+enum smallenum {
+       SE_ONE = 1,
+       SE_TWO = 2
+};
+
+enum medenum {
+       ME_NEG = -1234,
+       ME_ONE = 1,
+       ME_TWO = 2,
+       ME_MANY = 1234
+};
+
+enum bigenum {
+       BE_ONE = 1,
+       BE_TWO = 2,
+       BE_MANY = 1234,
+       BE_LOTS = 1234567
+};
diff -r 68fee66749db -r b38aaa6c0627 regress/lib/libc/rpc/xdr/xdrtest.c
--- a/regress/lib/libc/rpc/xdr/xdrtest.c        Sun Feb 10 13:20:26 2002 +0000
+++ b/regress/lib/libc/rpc/xdr/xdrtest.c        Sun Feb 10 13:22:58 2002 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: xdrtest.c,v 1.2 2001/07/24 15:32:02 bjh21 Exp $        */
+/*     $NetBSD: xdrtest.c,v 1.3 2002/02/10 13:22:58 bjh21 Exp $        */
 
 /*-
  * Copyright (c) 2001 Ben Harris
@@ -33,17 +33,56 @@
 #include <rpc/types.h>
 #include <rpc/xdr.h>
 
-char xdrdata[] = { 0x3f, 0xf0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
+#include <testbits.h>
+
+char xdrdata[] = {
+       0x3f, 0xf0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* double 1.0 */
+       0x00, 0x00, 0x00, 0x01, /* enum smallenum SE_ONE */
+       0xff, 0xff, 0xfb, 0x2e, /* enum medenum ME_NEG */
+       0x00, 0x12, 0xd6, 0x87, /* enum bigenum BE_LOTS */
+};
 
 int
 main(int argc, char **argv)
 {
        XDR x;
        double d;
+       smallenum s;
+       medenum m;
+       bigenum b;
+       char newdata[sizeof(xdrdata)];
 
        xdrmem_create(&x, xdrdata, sizeof(xdrdata), XDR_DECODE);
-       xdr_double(&x, &d);
+       if (!xdr_double(&x, &d))
+               errx(1, "xdr_double DECODE failed.");
        if (d != 1.0)
                errx(1, "double 1.0 decoded as %g.", d);
+       if (!xdr_smallenum(&x, &s))
+               errx(1, "xdr_smallenum DECODE failed.");
+       if (s != SE_ONE)
+               errx(1, "SE_ONE decoded as %d.", s);
+       if (!xdr_medenum(&x, &m))
+               errx(1, "xdr_medenum DECODE failed.");
+       if (m != ME_NEG)
+               errx(1, "ME_NEG decoded as %d.", m);
+       if (!xdr_bigenum(&x, &b))
+               errx(1, "xdr_bigenum DECODE failed.");
+       if (b != BE_LOTS)
+               errx(1, "BE_LOTS decoded as %d.", b);
+       xdr_destroy(&x);
+
+       xdrmem_create(&x, newdata, sizeof(newdata), XDR_ENCODE);
+       if (!xdr_double(&x, &d))
+               errx(1, "xdr_double ENCODE failed.");
+       if (!xdr_smallenum(&x, &s))
+               errx(1, "xdr_smallenum ENCODE failed.");
+       if (!xdr_medenum(&x, &m))
+               errx(1, "xdr_medenum ENCODE failed.");
+       if (!xdr_bigenum(&x, &b))
+               errx(1, "xdr_bigenum ENCODE failed.");
+       if (memcmp(newdata, xdrdata, sizeof(xdrdata)) != 0)
+               errx(1, "xdr ENCODE result differs.");
+       xdr_destroy(&x);
+
        exit(0);
 }