Introduce Virtio-loopback epsilon release:

Epsilon release introduces a new compatibility layer which make virtio-loopback
design to work with QEMU and rust-vmm vhost-user backend without require any
changes.

Signed-off-by: Timos Ampelikiotis <t.ampelikiotis@virtualopensystems.com>
Change-Id: I52e57563e08a7d0bdc002f8e928ee61ba0c53dd9

1 files changed, 78 insertions, 0 deletions

diff --git a/tests/unit/test-qapi-util.c b/tests/unit/test-qapi-util.c
new file mode 100644
index 000000000..847f305cf
--- /dev/null
+++ b/tests/unit/test-qapi-util.c
@@ -0,0 +1,78 @@
+/*
+ * Unit tests for QAPI utility functions
+ *
+ * Copyright (C) 2017 Red Hat Inc.
+ *
+ * Authors:
+ *  Markus Armbruster <armbru@redhat.com>,
+ *
+ * This work is licensed under the terms of the GNU GPL, version 2 or later.
+ * See the COPYING file in the top-level directory.
+ */
+
+#include "qemu/osdep.h"
+#include "qapi/error.h"
+
+static void test_qapi_enum_parse(void)
+{
+    Error *err = NULL;
+    int ret;
+
+    ret = qapi_enum_parse(&QType_lookup, NULL, QTYPE_NONE, &error_abort);
+    g_assert_cmpint(ret, ==, QTYPE_NONE);
+
+    ret = qapi_enum_parse(&QType_lookup, "junk", -1, NULL);
+    g_assert_cmpint(ret, ==, -1);
+
+    ret = qapi_enum_parse(&QType_lookup, "junk", -1, &err);
+    error_free_or_abort(&err);
+
+    ret = qapi_enum_parse(&QType_lookup, "none", -1, &error_abort);
+    g_assert_cmpint(ret, ==, QTYPE_NONE);
+
+    ret = qapi_enum_parse(&QType_lookup, QType_str(QTYPE__MAX - 1),
+                          QTYPE__MAX - 1, &error_abort);
+    g_assert_cmpint(ret, ==, QTYPE__MAX - 1);
+}
+
+static void test_parse_qapi_name(void)
+{
+    int ret;
+
+    /* Must start with a letter */
+    ret = parse_qapi_name("a", true);
+    g_assert(ret == 1);
+    ret = parse_qapi_name("a$", false);
+    g_assert(ret == 1);
+    ret = parse_qapi_name("", false);
+    g_assert(ret == -1);
+    ret = parse_qapi_name("1", false);
+    g_assert(ret == -1);
+
+    /* Only letters, digits, hyphen, underscore */
+    ret = parse_qapi_name("A-Za-z0-9_", true);
+    g_assert(ret == 10);
+    ret = parse_qapi_name("A-Za-z0-9_$", false);
+    g_assert(ret == 10);
+    ret = parse_qapi_name("A-Za-z0-9_$", true);
+    g_assert(ret == -1);
+
+    /* __RFQDN_ */
+    ret = parse_qapi_name("__com.redhat_supports", true);
+    g_assert(ret == 21);
+    ret = parse_qapi_name("_com.example_", false);
+    g_assert(ret == -1);
+    ret = parse_qapi_name("__com.example", false);
+    g_assert(ret == -1);
+    ret = parse_qapi_name("__com.example_", false);
+    g_assert(ret == -1);
+}
+
+int main(int argc, char *argv[])
+{
+    g_test_init(&argc, &argv, NULL);
+    g_test_add_func("/qapi/util/qapi_enum_parse", test_qapi_enum_parse);
+    g_test_add_func("/qapi/util/parse_qapi_name", test_parse_qapi_name);
+    g_test_run();
+    return 0;
+}