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-rw-r--r--tests/lxdrgen.c11
-rw-r--r--tests/lxdrgen.cpp132
-rw-r--r--tests/lxdrgen.lxdr1
3 files changed, 144 insertions, 0 deletions
diff --git a/tests/lxdrgen.c b/tests/lxdrgen.c
index 14f40e2..78ec47b 100644
--- a/tests/lxdrgen.c
+++ b/tests/lxdrgen.c
@@ -53,6 +53,10 @@ test_ser_deser_free (void)
u->others.bar = str_make ();
for (int i = rand () % 0x30; i > 0; i--)
str_append_c (&u->others.bar, 0x30 + i);
+ u->others.baz_len = rand () % 0x30;
+ u->others.baz = xcalloc (1, u->others.baz_len);
+ for (uint32_t i = 0; i < u->others.baz_len; i++)
+ u->others.baz[i] = 0x30 + i;
break;
case 2:
u->tag = PROTO_GEN_ENUM_NOTHING;
@@ -62,6 +66,8 @@ test_ser_deser_free (void)
}
}
+ a.o.tag = PROTO_GEN_ENUM_NOTHING;
+
struct str buf = str_make ();
hard_assert (proto_gen_struct_serialize (&a, &buf));
struct msg_unpacker r = msg_unpacker_make (buf.str, buf.len);
@@ -92,6 +98,9 @@ test_ser_deser_free (void)
hard_assert (ua->others.bar.len == ub->others.bar.len);
hard_assert (!memcmp (ua->others.bar.str, ub->others.bar.str,
ua->others.bar.len));
+ hard_assert (ua->others.baz_len == ub->others.baz_len);
+ hard_assert (!memcmp (ua->others.baz, ub->others.baz,
+ ua->others.baz_len));
break;
case PROTO_GEN_ENUM_NOTHING:
break;
@@ -100,6 +109,8 @@ test_ser_deser_free (void)
}
}
+ hard_assert (a.o.tag == b.o.tag);
+
// Emulate partially deserialized data to test disposal of that.
for (size_t i = b.u_len - CASES; i < b.u_len; i++)
{
diff --git a/tests/lxdrgen.cpp b/tests/lxdrgen.cpp
new file mode 100644
index 0000000..1a8c726
--- /dev/null
+++ b/tests/lxdrgen.cpp
@@ -0,0 +1,132 @@
+/*
+ * tests/lxdrgen.cpp
+ *
+ * Copyright (c) 2023, Přemysl Eric Janouch <p@janouch.name>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
+ * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+#include "lxdrgen.lxdr.cpp"
+
+#include <cstdlib>
+
+static void
+hard_assert (bool condition, const char *description)
+{
+ if (!condition)
+ {
+ fprintf (stderr, "assertion failed: %s\n", description);
+ abort ();
+ }
+}
+
+#define hard_assert(condition) hard_assert (condition, #condition)
+
+int
+main (int argc, char *argv[])
+{
+ hard_assert (ProtoGen::VERSION == 1);
+
+ enum { CASES = 3 };
+
+ ProtoGen::Struct a = {}, b = {};
+ a.u.resize (CASES + rand () % 100);
+ for (size_t i = 0; i < a.u.size (); i++)
+ {
+ std::unique_ptr<ProtoGen::Union> &u = a.u[i];
+ switch (i % CASES)
+ {
+ case 0:
+ {
+ auto numbers = new ProtoGen::Union_Numbers ();
+ numbers->a = rand () % UINT8_MAX;
+ numbers->b = rand () % UINT16_MAX;
+ numbers->c = rand () % UINT32_MAX;
+ numbers->d = rand () % UINT64_MAX;
+ numbers->e = rand () % UINT8_MAX;
+ numbers->f = rand () % UINT16_MAX;
+ numbers->g = rand () % UINT32_MAX;
+ numbers->h = rand () % UINT64_MAX;
+ u.reset (numbers);
+ break;
+ }
+ case 1:
+ {
+ auto others = new ProtoGen::Union_Others ();
+ others->foo = rand () % 2;
+ for (int i = rand () % 0x30; i > 0; i--)
+ others->bar += 0x30 + i;
+ for (int i = rand () % 0x30; i > 0; i--)
+ others->baz.push_back (0x30 + i);
+ u.reset (others);
+ break;
+ }
+ case 2:
+ u.reset (new ProtoGen::Union_Nothing ());
+ break;
+ default:
+ hard_assert (!"unhandled case");
+ }
+ }
+
+ a.o.reset (new ProtoGen::Onion_Nothing ());
+
+ LibertyXDR::Writer buf;
+ hard_assert (a.serialize (buf));
+ LibertyXDR::Reader r;
+ r.data = buf.data.data ();
+ r.length = buf.data.size ();
+ hard_assert (b.deserialize (r));
+ hard_assert (!r.length);
+
+ hard_assert (a.u.size () == b.u.size ());
+ for (size_t i = 0; i < a.u.size (); i++)
+ {
+ ProtoGen::Union *ua = a.u[i].get ();
+ ProtoGen::Union *ub = b.u[i].get ();
+ hard_assert (ua->tag == ub->tag);
+ switch (ua->tag)
+ {
+ case ProtoGen::Enum::NUMBERS:
+ {
+ auto a = dynamic_cast<ProtoGen::Union_Numbers *> (ua);
+ auto b = dynamic_cast<ProtoGen::Union_Numbers *> (ub);
+ hard_assert (a->a == b->a);
+ hard_assert (a->b == b->b);
+ hard_assert (a->c == b->c);
+ hard_assert (a->d == b->d);
+ hard_assert (a->e == b->e);
+ hard_assert (a->f == b->f);
+ hard_assert (a->g == b->g);
+ hard_assert (a->h == b->h);
+ break;
+ }
+ case ProtoGen::Enum::OTHERS:
+ {
+ auto a = dynamic_cast<ProtoGen::Union_Others *> (ua);
+ auto b = dynamic_cast<ProtoGen::Union_Others *> (ub);
+ hard_assert (a->foo == b->foo);
+ hard_assert (a->bar == b->bar);
+ hard_assert (a->baz == b->baz);
+ break;
+ }
+ case ProtoGen::Enum::NOTHING:
+ break;
+ default:
+ hard_assert (!"unexpected case");
+ }
+ }
+
+ hard_assert (a.o->tag == b.o->tag);
+ return 0;
+}
diff --git a/tests/lxdrgen.lxdr b/tests/lxdrgen.lxdr
index 41973f8..d332336 100644
--- a/tests/lxdrgen.lxdr
+++ b/tests/lxdrgen.lxdr
@@ -17,6 +17,7 @@ struct Struct {
case OTHERS:
bool foo;
string bar;
+ u8 baz<>;
case NOTHING:
void;
} u<>;