Add a test suite for keycode mapping functions

Validate that translations between different keycode sets
are functioning.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>

.gitignore

@@ -182,6 +182,7 @@
 /tests/virendiantest
 /tests/virhashtest
 /tests/viridentitytest
+/tests/virkeycodetest
 /tests/virkeyfiletest
 /tests/virlockspacetest
 /tests/virnet*test

tests/Makefile.am

@@ -99,6 +99,7 @@ test_programs = virshtest sockettest \
 	virauthconfigtest \
 	virbitmaptest virendiantest \
 	viridentitytest \
+	virkeycodetest \
 	virlockspacetest \
 	virstringtest \
         virportallocatortest \
@@ -573,6 +574,10 @@ viridentitytest_SOURCES = \
 	viridentitytest.c testutils.h testutils.c
 viridentitytest_LDADD = $(LDADDS)
 
+virkeycodetest_SOURCES = \
+	virkeycodetest.c testutils.h testutils.c
+virkeycodetest_LDADD = $(LDADDS)
+
 virlockspacetest_SOURCES = \
 	virlockspacetest.c testutils.h testutils.c
 virlockspacetest_LDADD = $(LDADDS)

tests/virkeycodetest.c

@@ -0,0 +1,107 @@
+/*
+ * Copyright (C) 2013 Red Hat, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library;  If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * Author: Daniel P. Berrange <berrange@redhat.com>
+ */
+
+#include <config.h>
+
+#include <stdlib.h>
+
+#include "testutils.h"
+
+#include "virkeycode.h"
+#include "virutil.h"
+#include "virerror.h"
+#include "viralloc.h"
+#include "virlog.h"
+
+#include "virlockspace.h"
+
+#define VIR_FROM_THIS VIR_FROM_NONE
+
+
+static int testKeycodeMapping(const void *data ATTRIBUTE_UNUSED)
+{
+    int ret = -1;
+    int got;
+
+#define TRANSLATE(from, to, val, want)                                  \
+    do {                                                                \
+        if ((got = virKeycodeValueTranslate(VIR_KEYCODE_SET_##from,     \
+                                            VIR_KEYCODE_SET_##to,       \
+                                            val)) != want) {            \
+            fprintf(stderr, "Translating %d from %s to %s, got %d want %d\n", \
+                    val, #from, #to, got, want);                        \
+            goto cleanup;                                               \
+        }                                                               \
+    } while (0)
+
+    TRANSLATE(LINUX, LINUX, 111, 111);
+    TRANSLATE(LINUX, USB, 111, 76);
+    TRANSLATE(LINUX, RFB, 88, 88);
+    TRANSLATE(LINUX, RFB, 160, 163);
+    TRANSLATE(ATSET2, ATSET3, 259, 55);
+
+#undef TRANSLATE
+
+    ret = 0;
+cleanup:
+    return ret;
+}
+
+
+static int testKeycodeStrings(const void *data ATTRIBUTE_UNUSED)
+{
+    int ret = -1;
+    int got;
+
+#define TRANSLATE(from, str, want)                                      \
+    do {                                                                \
+        if ((got = virKeycodeValueFromString(VIR_KEYCODE_SET_##from,    \
+                                             str)) != want) {           \
+            fprintf(stderr, "Converting %s from %s, got %d want %d\n",  \
+                    str, #from, got, want);                             \
+            goto cleanup;                                               \
+        }                                                               \
+    } while (0)
+
+    TRANSLATE(LINUX, "KEY_DELETE", 111);
+    TRANSLATE(OSX, "Function", 0x3f);
+    TRANSLATE(WIN32, "VK_UP", 0x26);
+
+#undef TRANSLATE
+
+    ret = 0;
+cleanup:
+    return ret;
+}
+
+static int
+mymain(void)
+{
+    int ret = 0;
+
+    if (virtTestRun("Keycode mapping ", 1, testKeycodeMapping, NULL) < 0)
+        ret = -1;
+    if (virtTestRun("Keycode strings ", 1, testKeycodeStrings, NULL) < 0)
+        ret = -1;
+
+    return ret == 0 ? EXIT_SUCCESS : EXIT_FAILURE;
+}
+
+VIRT_TEST_MAIN(mymain)