midltests: add examples of toplevel vs. embedded unions without 'ms_union'

metze

2 files changed, 230 insertions, 0 deletions

diff --git a/testprogs/win32/midltests/valid/midltests_union_align_16.idl b/testprogs/win32/midltests/valid/midltests_union_align_16.idl
new file mode 100644
index 0000000000..683a79a9d6
--- /dev/null
+++ b/testprogs/win32/midltests/valid/midltests_union_align_16.idl
@@ -0,0 +1,93 @@
+#ifndef MIDLTESTS_C_CODE
+
+/*
+ * For midltests_tcp.exe you may want to
+ * redirect the traffic via rinetd
+ * with a /etc/rinetd.conf like this:
+ *
+ * 172.31.9.1 5032 172.31.9.8 5032
+ * 172.31.9.1 5064 172.31.9.8 5064
+ *
+ * This is useful to watch the traffic with
+ * a network sniffer.
+ */
+/*
+cpp_quote("#define LISTEN_IP \"0.0.0.0\"")
+cpp_quote("#define FORWARD_IP \"127.0.0.1\"")
+cpp_quote("#define CONNECT_IP \"172.31.9.1\"")
+*/
+
+/*
+ * With midltests_tcp.exe NDR64 is enforced by default.
+ * For testing it might be needed to allow downgrades
+ * to NDR32. This is needed when you use 'pipe'.
+ */
+//cpp_quote("#define DONOT_FORCE_NDR64 1")
+
+[
+  uuid("225b9fcb-eb3d-497b-8b0b-591f049a2507"),
+  pointer_default(unique)
+]
+interface midltests
+{
+	enum level_enum { ZERO = 0, ONE = 1, TWO = 2, FOUR = 4, EIGHT = 8 };
+
+	[switch_type(enum level_enum)] union u {
+		[case(ZERO)];
+		[case(ONE)] char c;
+		[case(TWO)] short s;
+		[case(FOUR)] long l;
+		[case(EIGHT)] hyper h;
+	};
+
+	struct us {
+		enum level_enum level;
+		[switch_is(level)] union {
+			[case(ZERO)];
+			[case(ONE)] char c;
+			[case(TWO)] short s;
+			[case(FOUR)] long l;
+			[case(EIGHT)] hyper h;
+		} u;
+	};
+
+	void midltests_fn(
+		[in,ref] enum level_enum *level,
+		[in,switch_is(*level)] union u u,
+		[out,ref] struct us *us,
+		[in,out,ref] char *c
+	);
+}
+
+#elif MIDLTESTS_C_CODE
+
+static void midltests(void)
+{
+	enum level_enum level;
+	unsigned char c = 'c';
+	struct us us;
+	union u u;
+	u.h = 0xFFFFFFFFFFFFFFFFLL;
+
+	level = ZERO;
+	cli_midltests_fn(&level, u, &us, &c);
+	level = ONE;
+	cli_midltests_fn(&level, u, &us, &c);
+	level = TWO;
+	cli_midltests_fn(&level, u, &us, &c);
+	level = FOUR;
+	cli_midltests_fn(&level, u, &us, &c);
+	level = EIGHT;
+	cli_midltests_fn(&level, u, &us, &c);
+}
+
+void srv_midltests_fn(enum level_enum *level, union u u, struct us *us, unsigned char *c)
+{
+	printf("srv_midltests_fn: Start\n");
+	us->level = *level;
+	us->u.h = u.h;
+	printf("srv_midltests_fn: End\n");
+	return;
+}
+
+#endif
diff --git a/testprogs/win32/midltests/valid/midltests_union_align_16.txt b/testprogs/win32/midltests/valid/midltests_union_align_16.txt
new file mode 100644
index 0000000000..5366c148d1
--- /dev/null
+++ b/testprogs/win32/midltests/valid/midltests_union_align_16.txt
@@ -0,0 +1,137 @@
+Wait for setup of server threads
+
+Test NDR32
+
+ndr32: disable NDR64
+
+ndr32:in => out: ptype[request] flen[29] plen[5] ahint[5]
+
+[000] 00 00 00 00 63                                    ....c 
+
+srv_midltests_fn: Start
+srv_midltests_fn: End
+
+ndr32:out => in: ptype[response] flen[29] plen[5] ahint[5]
+
+[000] 00 00 00 00 63                                    ....c 
+
+ndr32:in => out: ptype[request] flen[30] plen[6] ahint[6]
+
+[000] 01 00 01 00 FF 63                                 .....c 
+
+srv_midltests_fn: Start
+srv_midltests_fn: End
+
+ndr32:out => in: ptype[response] flen[30] plen[6] ahint[6]
+
+[000] 01 00 01 00 FF 63                                 .....c 
+
+ndr32:in => out: ptype[request] flen[31] plen[7] ahint[7]
+
+[000] 02 00 02 00 FF FF 63                              ......c 
+
+srv_midltests_fn: Start
+srv_midltests_fn: End
+
+ndr32:out => in: ptype[response] flen[31] plen[7] ahint[7]
+
+[000] 02 00 02 00 FF FF 63                              ......c 
+
+ndr32:in => out: ptype[request] flen[33] plen[9] ahint[9]
+
+[000] 04 00 04 00 FF FF FF FF  63                       ........ c
+
+srv_midltests_fn: Start
+srv_midltests_fn: End
+
+ndr32:out => in: ptype[response] flen[33] plen[9] ahint[9]
+
+[000] 04 00 04 00 FF FF FF FF  63                       ........ c
+
+ndr32:in => out: ptype[request] flen[41] plen[17] ahint[17]
+
+[000] 08 00 08 00 00 00 00 00  FF FF FF FF FF FF FF FF  ........ ........
+[010] 63                                                c 
+
+srv_midltests_fn: Start
+srv_midltests_fn: End
+
+ndr32:out => in: ptype[response] flen[41] plen[17] ahint[17]
+
+[000] 08 00 08 00 00 00 00 00  FF FF FF FF FF FF FF FF  ........ ........
+[010] 63                                                c 
+
+NDRTcpThread[ndr32] stop
+
+Test NDR64
+
+ndr64: got NDR64
+
+ndr64:in => out: ptype[request] flen[41] plen[17] ahint[17]
+
+[000] 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  ........ ........
+[010] 63                                                c 
+
+srv_midltests_fn: Start
+srv_midltests_fn: End
+
+ndr64:out => in: ptype[response] flen[41] plen[17] ahint[17]
+
+[000] 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  ........ ........
+[010] 63                                                c 
+
+ndr64:in => out: ptype[request] flen[42] plen[18] ahint[18]
+
+[000] 01 00 00 00 00 00 00 00  01 00 00 00 00 00 00 00  ........ ........
+[010] FF 63                                             .c 
+
+srv_midltests_fn: Start
+srv_midltests_fn: End
+
+ndr64:out => in: ptype[response] flen[49] plen[25] ahint[25]
+
+[000] 01 00 00 00 00 00 00 00  01 00 00 00 00 00 00 00  ........ ........
+[010] FF 00 00 00 00 00 00 00  63                       ........ c
+
+ndr64:in => out: ptype[request] flen[43] plen[19] ahint[19]
+
+[000] 02 00 00 00 00 00 00 00  02 00 00 00 00 00 00 00  ........ ........
+[010] FF FF 63                                          ..c 
+
+srv_midltests_fn: Start
+srv_midltests_fn: End
+
+ndr64:out => in: ptype[response] flen[49] plen[25] ahint[25]
+
+[000] 02 00 00 00 00 00 00 00  02 00 00 00 00 00 00 00  ........ ........
+[010] FF FF 00 00 00 00 00 00  63                       ........ c
+
+ndr64:in => out: ptype[request] flen[45] plen[21] ahint[21]
+
+[000] 04 00 00 00 00 00 00 00  04 00 00 00 00 00 00 00  ........ ........
+[010] FF FF FF FF 63                                    ....c 
+
+srv_midltests_fn: Start
+srv_midltests_fn: End
+
+ndr64:out => in: ptype[response] flen[49] plen[25] ahint[25]
+
+[000] 04 00 00 00 00 00 00 00  04 00 00 00 00 00 00 00  ........ ........
+[010] FF FF FF FF 00 00 00 00  63                       ........ c
+
+ndr64:in => out: ptype[request] flen[49] plen[25] ahint[25]
+
+[000] 08 00 00 00 00 00 00 00  08 00 00 00 00 00 00 00  ........ ........
+[010] FF FF FF FF FF FF FF FF  63                       ........ c
+
+srv_midltests_fn: Start
+srv_midltests_fn: End
+
+ndr64:out => in: ptype[response] flen[49] plen[25] ahint[25]
+
+[000] 08 00 00 00 00 00 00 00  08 00 00 00 00 00 00 00  ........ ........
+[010] FF FF FF FF FF FF FF FF  63                       ........ c
+
+NDRTcpThread[ndr64] stop
+
+Test OK