Initial import of qemu-2.4.1HEADmaster

1 files changed, 289 insertions, 0 deletions

diff --git a/tests/test-string-output-visitor.c b/tests/test-string-output-visitor.c
new file mode 100644
index 00000000..101fb27d
--- /dev/null
+++ b/tests/test-string-output-visitor.c
@@ -0,0 +1,289 @@
+/*
+ * String Output Visitor unit-tests.
+ *
+ * Copyright (C) 2012 Red Hat Inc.
+ *
+ * Authors:
+ *  Paolo Bonzini <pbonzini@redhat.com> (based on test-qmp-output-visitor)
+ *
+ * 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 <glib.h>
+
+#include "qemu-common.h"
+#include "qapi/string-output-visitor.h"
+#include "test-qapi-types.h"
+#include "test-qapi-visit.h"
+#include "qapi/qmp/types.h"
+
+typedef struct TestOutputVisitorData {
+    StringOutputVisitor *sov;
+    Visitor *ov;
+    bool human;
+} TestOutputVisitorData;
+
+static void visitor_output_setup(TestOutputVisitorData *data,
+                                 const void *unused)
+{
+    data->human = false;
+    data->sov = string_output_visitor_new(data->human);
+    g_assert(data->sov != NULL);
+
+    data->ov = string_output_get_visitor(data->sov);
+    g_assert(data->ov != NULL);
+}
+
+static void visitor_output_setup_human(TestOutputVisitorData *data,
+                                       const void *unused)
+{
+    data->human = true;
+    data->sov = string_output_visitor_new(data->human);
+    g_assert(data->sov != NULL);
+
+    data->ov = string_output_get_visitor(data->sov);
+    g_assert(data->ov != NULL);
+}
+
+static void visitor_output_teardown(TestOutputVisitorData *data,
+                                    const void *unused)
+{
+    string_output_visitor_cleanup(data->sov);
+    data->sov = NULL;
+    data->ov = NULL;
+}
+
+static void test_visitor_out_int(TestOutputVisitorData *data,
+                                 const void *unused)
+{
+    int64_t value = 42;
+    Error *err = NULL;
+    char *str;
+
+    visit_type_int(data->ov, &value, NULL, &err);
+    g_assert(!err);
+
+    str = string_output_get_string(data->sov);
+    g_assert(str != NULL);
+    if (data->human) {
+        g_assert_cmpstr(str, ==, "42 (0x2a)");
+    } else {
+        g_assert_cmpstr(str, ==, "42");
+    }
+    g_free(str);
+}
+
+static void test_visitor_out_intList(TestOutputVisitorData *data,
+                                     const void *unused)
+{
+    int64_t value[] = {0, 1, 9, 10, 16, 15, 14,
+        3, 4, 5, 6, 11, 12, 13, 21, 22, INT64_MAX - 1, INT64_MAX};
+    intList *list = NULL, **tmp = &list;
+    int i;
+    Error *errp = NULL;
+    char *str;
+
+    for (i = 0; i < sizeof(value) / sizeof(value[0]); i++) {
+        *tmp = g_malloc0(sizeof(**tmp));
+        (*tmp)->value = value[i];
+        tmp = &(*tmp)->next;
+    }
+
+    visit_type_intList(data->ov, &list, NULL, &errp);
+    g_assert(errp == NULL);
+
+    str = string_output_get_string(data->sov);
+    g_assert(str != NULL);
+    if (data->human) {
+        g_assert_cmpstr(str, ==,
+            "0-1,3-6,9-16,21-22,9223372036854775806-9223372036854775807 "
+            "(0x0-0x1,0x3-0x6,0x9-0x10,0x15-0x16,"
+            "0x7ffffffffffffffe-0x7fffffffffffffff)");
+    } else {
+        g_assert_cmpstr(str, ==,
+            "0-1,3-6,9-16,21-22,9223372036854775806-9223372036854775807");
+    }
+    g_free(str);
+    while (list) {
+        intList *tmp2;
+        tmp2 = list->next;
+        g_free(list);
+        list = tmp2;
+    }
+}
+
+static void test_visitor_out_bool(TestOutputVisitorData *data,
+                                  const void *unused)
+{
+    Error *err = NULL;
+    bool value = true;
+    char *str;
+
+    visit_type_bool(data->ov, &value, NULL, &err);
+    g_assert(!err);
+
+    str = string_output_get_string(data->sov);
+    g_assert(str != NULL);
+    g_assert_cmpstr(str, ==, "true");
+    g_free(str);
+}
+
+static void test_visitor_out_number(TestOutputVisitorData *data,
+                                    const void *unused)
+{
+    double value = 3.14;
+    Error *err = NULL;
+    char *str;
+
+    visit_type_number(data->ov, &value, NULL, &err);
+    g_assert(!err);
+
+    str = string_output_get_string(data->sov);
+    g_assert(str != NULL);
+    g_assert_cmpstr(str, ==, "3.140000");
+    g_free(str);
+}
+
+static void test_visitor_out_string(TestOutputVisitorData *data,
+                                    const void *unused)
+{
+    char *string = (char *) "Q E M U";
+    const char *string_human = "\"Q E M U\"";
+    Error *err = NULL;
+    char *str;
+
+    visit_type_str(data->ov, &string, NULL, &err);
+    g_assert(!err);
+
+    str = string_output_get_string(data->sov);
+    g_assert(str != NULL);
+    if (data->human) {
+        g_assert_cmpstr(str, ==, string_human);
+    } else {
+        g_assert_cmpstr(str, ==, string);
+    }
+    g_free(str);
+}
+
+static void test_visitor_out_no_string(TestOutputVisitorData *data,
+                                       const void *unused)
+{
+    char *string = NULL;
+    Error *err = NULL;
+    char *str;
+
+    /* A null string should return "" */
+    visit_type_str(data->ov, &string, NULL, &err);
+    g_assert(!err);
+
+    str = string_output_get_string(data->sov);
+    g_assert(str != NULL);
+    if (data->human) {
+        g_assert_cmpstr(str, ==, "<null>");
+    } else {
+        g_assert_cmpstr(str, ==, "");
+    }
+    g_free(str);
+}
+
+static void test_visitor_out_enum(TestOutputVisitorData *data,
+                                  const void *unused)
+{
+    Error *err = NULL;
+    char *str;
+    EnumOne i;
+
+    for (i = 0; i < ENUM_ONE_MAX; i++) {
+        char *str_human;
+
+        visit_type_EnumOne(data->ov, &i, "unused", &err);
+        g_assert(!err);
+
+        str_human = g_strdup_printf("\"%s\"", EnumOne_lookup[i]);
+
+        str = string_output_get_string(data->sov);
+        g_assert(str != NULL);
+        if (data->human) {
+            g_assert_cmpstr(str, ==, str_human);
+        } else {
+            g_assert_cmpstr(str, ==, EnumOne_lookup[i]);
+        }
+        g_free(str_human);
+	g_free(str);
+    }
+}
+
+static void test_visitor_out_enum_errors(TestOutputVisitorData *data,
+                                         const void *unused)
+{
+    EnumOne i, bad_values[] = { ENUM_ONE_MAX, -1 };
+    Error *err;
+
+    for (i = 0; i < ARRAY_SIZE(bad_values) ; i++) {
+        err = NULL;
+        visit_type_EnumOne(data->ov, &bad_values[i], "unused", &err);
+        g_assert(err);
+        error_free(err);
+    }
+}
+
+static void
+output_visitor_test_add(const char *testpath,
+                        TestOutputVisitorData *data,
+                        void (*test_func)(TestOutputVisitorData *data,
+                                          const void *user_data),
+                        bool human)
+{
+    g_test_add(testpath, TestOutputVisitorData, data,
+               human ? visitor_output_setup_human : visitor_output_setup,
+               test_func, visitor_output_teardown);
+}
+
+int main(int argc, char **argv)
+{
+    TestOutputVisitorData out_visitor_data;
+
+    g_test_init(&argc, &argv, NULL);
+
+    output_visitor_test_add("/string-visitor/output/int",
+                            &out_visitor_data, test_visitor_out_int, false);
+    output_visitor_test_add("/string-visitor/output/int",
+                            &out_visitor_data, test_visitor_out_int, true);
+    output_visitor_test_add("/string-visitor/output/bool",
+                            &out_visitor_data, test_visitor_out_bool, false);
+    output_visitor_test_add("/string-visitor/output/bool",
+                            &out_visitor_data, test_visitor_out_bool, true);
+    output_visitor_test_add("/string-visitor/output/number",
+                            &out_visitor_data, test_visitor_out_number, false);
+    output_visitor_test_add("/string-visitor/output/number",
+                            &out_visitor_data, test_visitor_out_number, true);
+    output_visitor_test_add("/string-visitor/output/string",
+                            &out_visitor_data, test_visitor_out_string, false);
+    output_visitor_test_add("/string-visitor/output/string",
+                            &out_visitor_data, test_visitor_out_string, true);
+    output_visitor_test_add("/string-visitor/output/no-string",
+                            &out_visitor_data, test_visitor_out_no_string,
+                            false);
+    output_visitor_test_add("/string-visitor/output/no-string",
+                            &out_visitor_data, test_visitor_out_no_string,
+                            true);
+    output_visitor_test_add("/string-visitor/output/enum",
+                            &out_visitor_data, test_visitor_out_enum, false);
+    output_visitor_test_add("/string-visitor/output/enum",
+                            &out_visitor_data, test_visitor_out_enum, true);
+    output_visitor_test_add("/string-visitor/output/enum-errors",
+                            &out_visitor_data, test_visitor_out_enum_errors,
+                            false);
+    output_visitor_test_add("/string-visitor/output/enum-errors",
+                            &out_visitor_data, test_visitor_out_enum_errors,
+                            true);
+    output_visitor_test_add("/string-visitor/output/intList",
+                            &out_visitor_data, test_visitor_out_intList, false);
+    output_visitor_test_add("/string-visitor/output/intList",
+                            &out_visitor_data, test_visitor_out_intList, true);
+
+    g_test_run();
+
+    return 0;
+}