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[Qemu-devel] [PATCH v5 8/8] ASN.1 specific test cases
|
From: |
Stefan Berger |
|
Subject: |
[Qemu-devel] [PATCH v5 8/8] ASN.1 specific test cases |
|
Date: |
Thu, 28 Mar 2013 07:38:19 -0400 |
BER visitor tests give us some assurance that the BER visitor
code works, and also end up by extension helping out on our
code coverage of the filesystem tests.
After the output visitor invocation the resulting buffer is
compared against a known byte stream -- this will lock the
implementation into producing specific byte arrays.
Signed-off-by: Stefan Berger <address@hidden>
Signed-off-by: Joel Schopp <address@hidden>
---
tests/Makefile | 13 +
tests/test-ber-visitor.c | 894 +++++++++++++++++++++++++++++++++++++++++++++++
2 files changed, 907 insertions(+)
create mode 100644 tests/test-ber-visitor.c
diff --git a/tests/Makefile b/tests/Makefile
index 578d732..d1a3724 100644
--- a/tests/Makefile
+++ b/tests/Makefile
@@ -23,6 +23,10 @@ check-unit-y += tests/test-string-input-visitor$(EXESUF)
gcov-files-test-string-input-visitor-y = qapi/string-input-visitor.c
check-unit-y += tests/test-string-output-visitor$(EXESUF)
gcov-files-test-string-output-visitor-y = qapi/string-output-visitor.c
+check-unit-y += tests/test-ber-visitor$(EXESUF)
+gcov-files-test-vistor-y = qapi/ber-input-visitor.c
+
+
check-unit-y += tests/test-coroutine$(EXESUF)
ifeq ($(CONFIG_WIN32),y)
gcov-files-test-coroutine-y = coroutine-win32.c
@@ -134,6 +138,15 @@ tests/fdc-test$(EXESUF): tests/fdc-test.o
tests/hd-geo-test$(EXESUF): tests/hd-geo-test.o
tests/tmp105-test$(EXESUF): tests/tmp105-test.o
+tests/test-ber-visitor.o : QEMU_CFLAGS += -I include/qapi
+
+tests/test-ber-visitor.o: \
+ $(addprefix include/qapi/, ber.h ber-input-visitor.h
ber-output-visitor.h) \
+ $(addprefix qapi/, ber-common.c ber-input-visitor.c
ber-output-visitor.c)
+tests/test-ber-visitor$(EXESUF): tests/test-ber-visitor.o $(tools-obj-y) \
+ qapi/ber-output-visitor.o qapi/ber-input-visitor.o \
+ qapi/ber-common.o $(block-obj-y) libqemuutil.a libqemustub.a
+
# QTest rules
TARGETS=$(patsubst %-softmmu,%, $(filter %-softmmu,$(TARGET_DIRS)))
diff --git a/tests/test-ber-visitor.c b/tests/test-ber-visitor.c
new file mode 100644
index 0000000..526482a
--- /dev/null
+++ b/tests/test-ber-visitor.c
@@ -0,0 +1,894 @@
+/*
+ * BER Output Visitor unit-tests.
+ *
+ * Copyright (C) 2011 Red Hat Inc.
+ * Copyright (C) 2011, 2012, 2013 IBM Corporation
+ *
+ * Authors:
+ * Luiz Capitulino <address@hidden>
+ * Stefan Berger <address@hidden>
+ *
+ * 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/ber-output-visitor.h"
+#include "qapi/ber-input-visitor.h"
+#include "hw/hw.h"
+#include "include/qapi/visitor.h"
+
+
+typedef struct TestExpResult {
+ const uint8_t *exp;
+ size_t exp_len;
+} TestExpResult;
+
+typedef struct TestInputOutputVisitorData {
+ QEMUFile *qoutfile;
+ BEROutputVisitor *bov;
+ Visitor *ov;
+
+ QEMUFile *qinfile;
+ BERInputVisitor *biv;
+ Visitor *iv;
+
+ const TestExpResult *ter;
+} TestInputOutputVisitor;
+
+static void test_visitor_dump(const uint8_t *exp, size_t exp_len,
+ const uint8_t *act, size_t act_len)
+{
+ size_t i;
+
+ fprintf(stderr, "\nExpected output:");
+
+ for (i = 0; i < exp_len; i++) {
+ if ((i % 0x8) == 0) {
+ fprintf(stderr, "\n ");
+ }
+ fprintf(stderr, "0x%02x, ", exp[i]);
+ }
+
+ fprintf(stderr, "\nActual output:");
+
+ for (i = 0; i < act_len; i++) {
+ if ((i % 0x8) == 0) {
+ fprintf(stderr, "\n ");
+ }
+ fprintf(stderr, "0x%02x, ", act[i]);
+ }
+ fprintf(stderr, "\n");
+}
+
+static void test_visitor_check_result(const uint8_t *exp, size_t exp_len,
+ const uint8_t *act, size_t act_len)
+{
+ size_t i;
+
+ if (exp_len != act_len) {
+ test_visitor_dump(exp, exp_len, act, act_len);
+ }
+
+ for (i = 0; i < exp_len; i++) {
+ if (exp[i] != act[i]) {
+ test_visitor_dump(exp, exp_len, act, act_len);
+ }
+ }
+}
+
+static void visitor_output_setup(TestInputOutputVisitor *data,
+ BERLengthEncoding ber_length_encoding,
+ const TestExpResult *ter)
+{
+ data->ter = ter;
+
+ data->qoutfile = qemu_bufopen("w", NULL);
+
+ data->bov = ber_output_visitor_new(data->qoutfile, ber_length_encoding);
+ g_assert(data->bov != NULL);
+
+ data->ov = ber_output_get_visitor(data->bov);
+ g_assert(data->ov != NULL);
+}
+
+static void visitor_output_setup_indefinite(TestInputOutputVisitor *data,
+ const void *results)
+{
+ const TestExpResult *ter = results;
+
+ visitor_output_setup(data, BER_LENGTH_ENCODING_INDEFINITE, ter);
+}
+
+static void visitor_output_setup_definite(TestInputOutputVisitor *data,
+ const void *results)
+{
+ const TestExpResult *ter = results;
+
+ visitor_output_setup(data, BER_LENGTH_ENCODING_DEFINITE, ter);
+}
+
+static void visitor_input_setup(TestInputOutputVisitor *data)
+{
+ const QEMUSizedBuffer *qsb = qemu_buf_get(data->qoutfile);
+ QEMUSizedBuffer *new_qsb = qsb_clone(qsb);
+ unsigned char *buffer = NULL;
+ g_assert(new_qsb != NULL);
+
+ qsb_get_buffer(qsb, 0, qsb_get_length(qsb), &buffer);
+ test_visitor_check_result(data->ter->exp, data->ter->exp_len,
+ buffer, qsb_get_length(qsb));
+ g_free(buffer);
+
+ data->qinfile = qemu_bufopen("r", new_qsb);
+ g_assert(data->qinfile != NULL);
+
+ data->biv = ber_input_visitor_new(data->qinfile, ~0);
+ g_assert(data->biv != NULL);
+
+ data->iv = ber_input_get_visitor(data->biv);
+ g_assert(data->iv != NULL);
+}
+
+static void visitor_output_teardown(TestInputOutputVisitor *data,
+ const void *unused)
+{
+ ber_output_visitor_cleanup(data->bov);
+ data->bov = NULL;
+ data->ov = NULL;
+
+ ber_input_visitor_cleanup(data->biv);
+ data->biv = NULL;
+ data->iv = NULL;
+
+ if (data->qinfile) {
+ qemu_fclose(data->qinfile);
+ }
+ if (data->qoutfile) {
+ qemu_fclose(data->qoutfile);
+ }
+}
+
+static const uint8_t test_visitor_int_exp[] = {
+ 0x42, 0x01, 0xd6,
+};
+
+static void test_visitor_out_int(TestInputOutputVisitor *data,
+ const void *unused)
+{
+ int64_t value_in = -42, value_out = 0;
+ Error *errp = NULL;
+
+ visit_type_int(data->ov, &value_in, NULL, &errp);
+ g_assert(error_is_set(&errp) == 0);
+
+ visitor_input_setup(data);
+
+ visit_type_int(data->iv, &value_out, NULL, &errp);
+ g_assert_cmpint(value_out, ==, -42);
+}
+
+static const uint8_t test_visitor_boolean_exp[] = {
+ 0x01, 0x01, 0x01,
+};
+
+static void test_visitor_out_boolean(TestInputOutputVisitor *data,
+ const void *unused)
+{
+ Error *errp = NULL;
+ bool value_in = true, value_out = false;
+
+ visit_type_bool(data->ov, &value_in, NULL, &errp);
+ g_assert(error_is_set(&errp) == 0);
+
+ visitor_input_setup(data);
+
+ visit_type_bool(data->iv, &value_out, NULL, &errp);
+ g_assert_cmpint(value_out, ==, true);
+
+}
+
+static const uint8_t test_visitor_string_exp[] = {
+ 0x16, 0x07, 0x51, 0x20, 0x45, 0x20, 0x4d, 0x20,
+ 0x55,
+};
+
+static void test_visitor_out_string(TestInputOutputVisitor *data,
+ const void *unused)
+{
+ char *string_in = (char *) "Q E M U", *string_out = NULL;
+ Error *errp = NULL;
+
+ visit_type_str(data->ov, &string_in, NULL, &errp);
+ g_assert(error_is_set(&errp) == 0);
+
+ visitor_input_setup(data);
+
+ visit_type_str(data->iv, &string_out, NULL, &errp);
+
+ g_assert_cmpstr(string_out, ==, string_in);
+ g_free(string_out);
+}
+
+static const uint8_t test_visitor_no_string_exp[] = {
+ 0x16, 0x00,
+};
+
+static void test_visitor_out_no_string(TestInputOutputVisitor *data,
+ const void *unused)
+{
+ char *string_in = NULL, *string_out = NULL;
+ Error *errp = NULL;
+
+ /* A null string should return "" */
+ visit_type_str(data->ov, &string_in, NULL, &errp);
+ g_assert(error_is_set(&errp) == 0);
+ g_assert(qsb_get_length(qemu_buf_get(data->qoutfile)) == 2);
+
+ visitor_input_setup(data);
+
+ visit_type_str(data->iv, &string_out, NULL, &errp);
+ g_assert_cmpstr(string_out, ==, "");
+
+ g_free(string_out);
+}
+
+#define SIMPLE_STRUCT_ARRAY_SIZE 5
+
+typedef struct SimpleStruct {
+ int64_t integer;
+ bool boolean;
+ char *string;
+ uint32_t data[SIMPLE_STRUCT_ARRAY_SIZE];
+ uint16_t *extdata;
+} SimpleStruct;
+
+static void visit_type_SimpleStruct(Visitor *v, SimpleStruct **obj,
+ const char *name, Error **errp)
+{
+ uint32_t *data;
+ uint16_t *extdata;
+ visit_start_struct(v, (void **)obj, "SimpleStruct", name,
+ sizeof(SimpleStruct), errp);
+
+ visit_type_int(v, &(*obj)->integer, "integer", errp);
+ visit_type_bool(v, &(*obj)->boolean, "boolean", errp);
+ visit_type_str(v, &(*obj)->string, "string", errp);
+
+ data = (uint32_t *)&(*obj)->data;
+
+ visit_type_sized_buffer(v, (void **)&data, "data",
+ SIMPLE_STRUCT_ARRAY_SIZE, sizeof(uint32_t), errp);
+
+ extdata = (uint16_t *)(*obj)->extdata;
+
+ visit_type_sized_buffer(v, (void **)&extdata, "extdata",
+ SIMPLE_STRUCT_ARRAY_SIZE, sizeof(uint16_t), errp);
+
+ (*obj)->extdata = extdata;
+
+ visit_end_struct(v, errp);
+}
+
+static const uint8_t test_visitor_struct_exp_indef[] = {
+ 0x30, 0x80, 0x42, 0x01, 0x2a, 0x01, 0x01, 0x00,
+ 0x16, 0x03, 0x66, 0x6f, 0x6f, 0x04, 0x14, 0x00,
+ 0x00, 0x11, 0x11, 0x00, 0x00, 0x22, 0x22, 0x00,
+ 0x00, 0x33, 0x33, 0x00, 0x00, 0x44, 0x44, 0x00,
+ 0x00, 0x55, 0x55, 0x04, 0x0a, 0x00, 0x01, 0x00,
+ 0x02, 0x00, 0x03, 0x00, 0x04, 0x00, 0x05, 0x00,
+ 0x00,
+};
+
+static const uint8_t test_visitor_struct_exp_def[] = {
+ 0x30, 0x2d, 0x42, 0x01, 0x2a, 0x01, 0x01, 0x00,
+ 0x16, 0x03, 0x66, 0x6f, 0x6f, 0x04, 0x14, 0x00,
+ 0x00, 0x11, 0x11, 0x00, 0x00, 0x22, 0x22, 0x00,
+ 0x00, 0x33, 0x33, 0x00, 0x00, 0x44, 0x44, 0x00,
+ 0x00, 0x55, 0x55, 0x04, 0x0a, 0x00, 0x01, 0x00,
+ 0x02, 0x00, 0x03, 0x00, 0x04, 0x00, 0x05,
+};
+
+
+static void test_visitor_out_struct(TestInputOutputVisitor *data,
+ const void *unused)
+{
+ uint16_t extdata[] = {1, 2, 3, 4, 5};
+ SimpleStruct test_struct = {
+ .integer = 42,
+ .boolean = false,
+ .string = (char *)"foo",
+ .data = {
+ 0x1111, 0x2222, 0x3333, 0x4444, 0x5555
+ },
+ .extdata = extdata,
+ };
+ SimpleStruct *p_in = &test_struct, *p_out = NULL;
+ Error *errp = NULL;
+ int i;
+
+ visit_type_SimpleStruct(data->ov, &p_in, NULL, &errp);
+ g_assert(!error_is_set(&errp));
+
+ visitor_input_setup(data);
+
+ visit_type_SimpleStruct(data->iv, &p_out, NULL, &errp);
+
+ g_assert_cmpint(p_out->integer, ==, 42);
+ g_assert_cmpint(p_out->boolean, ==, 0);
+ g_assert_cmpstr(p_out->string, ==, "foo");
+
+ for (i = 0; i < ARRAY_SIZE(test_struct.data); i++) {
+ g_assert_cmpint(p_out->data[i], ==, (i + 1) * 0x1111);
+ }
+
+ for (i = 0; i < ARRAY_SIZE(extdata); i++) {
+ g_assert_cmpint(p_out->extdata[i], ==, (i + 1));
+ }
+
+ g_free(p_out->extdata);
+ g_free(p_out->string);
+ g_free(p_out);
+}
+
+typedef struct NestedStruct {
+ int64_t integer;
+ bool boolean;
+ SimpleStruct simpleStruct[2];
+ char *string;
+} NestedStruct;
+
+static void visit_type_NestedStruct(Visitor *v, NestedStruct **obj,
+ const char *name, Error **errp)
+{
+ unsigned int i;
+
+ visit_start_struct(v, (void **)obj, "NestedStruct", name,
+ sizeof(NestedStruct), errp);
+
+ visit_type_int(v, &(*obj)->integer, "integer", errp);
+ visit_type_bool(v, &(*obj)->boolean, "boolean", errp);
+
+ for (i = 0; i < ARRAY_SIZE((*obj)->simpleStruct); i++) {
+ SimpleStruct *simple = &(*obj)->simpleStruct[i];
+ visit_type_SimpleStruct(v, &simple, "SimpleStruct", errp);
+ }
+
+ visit_type_str(v, &(*obj)->string, "string", errp);
+
+ visit_end_struct(v, errp);
+}
+
+static const uint8_t test_visitor_nested_struct_exp_indef[] = {
+ 0x30, 0x80, 0x42, 0x01, 0x2a, 0x01, 0x01, 0x01,
+ 0x30, 0x80, 0x42, 0x02, 0x03, 0xe8, 0x01, 0x01,
+ 0x00, 0x16, 0x05, 0x48, 0x65, 0x6c, 0x6c, 0x6f,
+ 0x04, 0x14, 0x00, 0x00, 0x11, 0x11, 0x00, 0x00,
+ 0x22, 0x22, 0x00, 0x00, 0x33, 0x33, 0x00, 0x00,
+ 0x44, 0x44, 0x00, 0x00, 0x55, 0x55, 0x04, 0x0a,
+ 0x00, 0x05, 0x00, 0x04, 0x00, 0x03, 0x00, 0x02,
+ 0x00, 0x01, 0x00, 0x00, 0x30, 0x80, 0x42, 0x02,
+ 0x07, 0xd0, 0x01, 0x01, 0x00, 0x16, 0x06, 0x77,
+ 0x6f, 0x72, 0x6c, 0x64, 0x21, 0x04, 0x14, 0x11,
+ 0x11, 0x11, 0x11, 0x22, 0x22, 0x22, 0x22, 0x33,
+ 0x33, 0x33, 0x33, 0x44, 0x44, 0x44, 0x44, 0x55,
+ 0x55, 0x55, 0x55, 0x04, 0x0a, 0x00, 0x55, 0x00,
+ 0x44, 0x00, 0x33, 0x00, 0x22, 0x00, 0x11, 0x00,
+ 0x00, 0x16, 0x03, 0x62, 0x61, 0x72, 0x00, 0x00,
+};
+
+static const uint8_t test_visitor_nested_struct_exp_def[] = {
+ 0x30, 0x70, 0x42, 0x01, 0x2a, 0x01, 0x01, 0x01,
+ 0x30, 0x30, 0x42, 0x02, 0x03, 0xe8, 0x01, 0x01,
+ 0x00, 0x16, 0x05, 0x48, 0x65, 0x6c, 0x6c, 0x6f,
+ 0x04, 0x14, 0x00, 0x00, 0x11, 0x11, 0x00, 0x00,
+ 0x22, 0x22, 0x00, 0x00, 0x33, 0x33, 0x00, 0x00,
+ 0x44, 0x44, 0x00, 0x00, 0x55, 0x55, 0x04, 0x0a,
+ 0x00, 0x05, 0x00, 0x04, 0x00, 0x03, 0x00, 0x02,
+ 0x00, 0x01, 0x30, 0x31, 0x42, 0x02, 0x07, 0xd0,
+ 0x01, 0x01, 0x00, 0x16, 0x06, 0x77, 0x6f, 0x72,
+ 0x6c, 0x64, 0x21, 0x04, 0x14, 0x11, 0x11, 0x11,
+ 0x11, 0x22, 0x22, 0x22, 0x22, 0x33, 0x33, 0x33,
+ 0x33, 0x44, 0x44, 0x44, 0x44, 0x55, 0x55, 0x55,
+ 0x55, 0x04, 0x0a, 0x00, 0x55, 0x00, 0x44, 0x00,
+ 0x33, 0x00, 0x22, 0x00, 0x11, 0x16, 0x03, 0x62,
+ 0x61, 0x72,
+};
+
+static void test_visitor_out_nested_struct(TestInputOutputVisitor *data,
+ const void *unused)
+{
+ uint16_t extdata1[] = { 5, 4, 3, 2, 1};
+ uint16_t extdata2[] = { 0x55, 0x44, 0x33, 0x22, 0x11};
+ NestedStruct nested_struct = {
+ .integer = 42,
+ .boolean = true,
+ .simpleStruct = {
+ {
+ .integer = 1000,
+ .boolean = false,
+ .string = (char *)"Hello",
+ .data = {
+ 0x1111, 0x2222, 0x3333, 0x4444, 0x5555
+ },
+ .extdata = extdata1,
+ }, {
+ .integer = 2000,
+ .boolean = false,
+ .string = (char *)"world!",
+ .data = {
+ 0x11111111, 0x22222222, 0x33333333, 0x44444444,
+ 0x55555555
+ },
+ .extdata = extdata2,
+ },
+ },
+ .string = (char *)"bar",
+ };
+ NestedStruct *p_in = &nested_struct, *p_out = NULL;
+ Error *errp = NULL;
+ unsigned int i;
+
+ visit_type_NestedStruct(data->ov, &p_in, NULL, &errp);
+ g_assert(!error_is_set(&errp));
+
+ visitor_input_setup(data);
+
+ visit_type_NestedStruct(data->iv, &p_out, NULL, &errp);
+
+ g_assert_cmpint(p_out->integer, ==, 42);
+ g_assert_cmpint(p_out->boolean, ==, true);
+
+ g_assert_cmpint(p_out->simpleStruct[0].integer, ==, 1000);
+ g_assert_cmpint(p_out->simpleStruct[0].boolean, ==, 0);
+ g_assert_cmpstr(p_out->simpleStruct[0].string , ==, "Hello");
+ for (i = 0; i < ARRAY_SIZE(nested_struct.simpleStruct[0].data); i++) {
+ g_assert_cmpint(p_out->simpleStruct[0].data[i], ==, (i + 1) * 0x1111);
+ }
+ for (i = 0; i < ARRAY_SIZE(extdata1); i++) {
+ g_assert_cmpint(p_out->simpleStruct[0].extdata[i], ==, (5 - i));
+ }
+
+ g_assert_cmpint(p_out->simpleStruct[1].integer, ==, 2000);
+ g_assert_cmpint(p_out->simpleStruct[1].boolean, ==, 0);
+ g_assert_cmpstr(p_out->simpleStruct[1].string , ==, "world!");
+ for (i = 0; i < ARRAY_SIZE(nested_struct.simpleStruct[1].data); i++) {
+ g_assert_cmpint(p_out->simpleStruct[1].data[i], ==,
+ (i + 1) * 0x11111111);
+ }
+ for (i = 0; i < ARRAY_SIZE(extdata2); i++) {
+ g_assert_cmpint(p_out->simpleStruct[1].extdata[i], ==, (5 - i) * 0x11);
+ }
+
+ g_assert_cmpstr(p_out->string, ==, "bar");
+
+ g_free(p_out->string);
+ for (i = 0; i < ARRAY_SIZE(p_out->simpleStruct); i++) {
+ g_free(p_out->simpleStruct[i].string);
+ g_free(p_out->simpleStruct[i].extdata);
+ }
+ g_free(p_out);
+}
+
+typedef struct Optional {
+ int64_t integer;
+ bool has_array;
+ SimpleStruct simpleStruct[2];
+ char *string;
+} Optional;
+
+static void visit_type_Optional(Visitor *v, Optional **obj,
+ const char *name, Error **errp)
+{
+ unsigned int i;
+
+ visit_start_struct(v, (void **)obj, "Optional", name,
+ sizeof(Optional), errp);
+
+ visit_type_int(v, &(*obj)->integer, "integer", errp);
+
+ visit_start_optional(v, &(*obj)->has_array, "has_array", errp);
+
+ if ((*obj)->has_array) {
+ for (i = 0; i < ARRAY_SIZE((*obj)->simpleStruct); i++) {
+ SimpleStruct *simple = &(*obj)->simpleStruct[i];
+ visit_type_SimpleStruct(v, &simple, "SimpleStruct", errp);
+ }
+ }
+
+ visit_end_optional(v, errp);
+
+ visit_type_str(v, &(*obj)->string, "string", errp);
+
+ visit_end_struct(v, errp);
+}
+
+static const uint8_t test_visitor_optional_exp_indef[] = {
+ 0x30, 0x80, 0x42, 0x01, 0x2a, 0x3f, 0x21, 0x80,
+ 0x01, 0x01, 0x01, 0x30, 0x80, 0x42, 0x02, 0x03,
+ 0xe8, 0x01, 0x01, 0x00, 0x16, 0x05, 0x48, 0x65,
+ 0x6c, 0x6c, 0x6f, 0x04, 0x14, 0x00, 0x00, 0x11,
+ 0x11, 0x00, 0x00, 0x22, 0x22, 0x00, 0x00, 0x33,
+ 0x33, 0x00, 0x00, 0x44, 0x44, 0x00, 0x00, 0x55,
+ 0x55, 0x04, 0x0a, 0x00, 0x05, 0x00, 0x04, 0x00,
+ 0x03, 0x00, 0x02, 0x00, 0x01, 0x00, 0x00, 0x30,
+ 0x80, 0x42, 0x02, 0x07, 0xd0, 0x01, 0x01, 0x00,
+ 0x16, 0x06, 0x77, 0x6f, 0x72, 0x6c, 0x64, 0x21,
+ 0x04, 0x14, 0x11, 0x11, 0x11, 0x11, 0x22, 0x22,
+ 0x22, 0x22, 0x33, 0x33, 0x33, 0x33, 0x44, 0x44,
+ 0x44, 0x44, 0x55, 0x55, 0x55, 0x55, 0x04, 0x0a,
+ 0x00, 0x55, 0x00, 0x44, 0x00, 0x33, 0x00, 0x22,
+ 0x00, 0x11, 0x00, 0x00, 0x00, 0x00, 0x16, 0x03,
+ 0x62, 0x61, 0x72, 0x00, 0x00,
+};
+
+static const uint8_t test_visitor_optional_exp_def[] = {
+ 0x30, 0x73, 0x42, 0x01, 0x2a, 0x3f, 0x21, 0x68,
+ 0x01, 0x01, 0x01, 0x30, 0x30, 0x42, 0x02, 0x03,
+ 0xe8, 0x01, 0x01, 0x00, 0x16, 0x05, 0x48, 0x65,
+ 0x6c, 0x6c, 0x6f, 0x04, 0x14, 0x00, 0x00, 0x11,
+ 0x11, 0x00, 0x00, 0x22, 0x22, 0x00, 0x00, 0x33,
+ 0x33, 0x00, 0x00, 0x44, 0x44, 0x00, 0x00, 0x55,
+ 0x55, 0x04, 0x0a, 0x00, 0x05, 0x00, 0x04, 0x00,
+ 0x03, 0x00, 0x02, 0x00, 0x01, 0x30, 0x31, 0x42,
+ 0x02, 0x07, 0xd0, 0x01, 0x01, 0x00, 0x16, 0x06,
+ 0x77, 0x6f, 0x72, 0x6c, 0x64, 0x21, 0x04, 0x14,
+ 0x11, 0x11, 0x11, 0x11, 0x22, 0x22, 0x22, 0x22,
+ 0x33, 0x33, 0x33, 0x33, 0x44, 0x44, 0x44, 0x44,
+ 0x55, 0x55, 0x55, 0x55, 0x04, 0x0a, 0x00, 0x55,
+ 0x00, 0x44, 0x00, 0x33, 0x00, 0x22, 0x00, 0x11,
+ 0x16, 0x03, 0x62, 0x61, 0x72,
+};
+
+static void test_visitor_out_optional(TestInputOutputVisitor *data,
+ const void *unused)
+{
+ uint16_t extdata1[] = { 5, 4, 3, 2, 1};
+ uint16_t extdata2[] = { 0x55, 0x44, 0x33, 0x22, 0x11};
+ Optional optional_struct = {
+ .integer = 42,
+ .has_array = true,
+ .simpleStruct = {
+ {
+ .integer = 1000,
+ .boolean = false,
+ .string = (char *)"Hello",
+ .data = {
+ 0x1111, 0x2222, 0x3333, 0x4444, 0x5555
+ },
+ .extdata = extdata1,
+ }, {
+ .integer = 2000,
+ .boolean = false,
+ .string = (char *)"world!",
+ .data = {
+ 0x11111111, 0x22222222, 0x33333333, 0x44444444,
+ 0x55555555
+ },
+ .extdata = extdata2,
+ },
+ },
+ .string = (char *)"bar",
+ };
+ Optional *p_in = &optional_struct, *p_out = NULL;
+ Error *errp = NULL;
+ unsigned int i;
+
+ visit_type_Optional(data->ov, &p_in, NULL, &errp);
+ g_assert(!error_is_set(&errp));
+
+ visitor_input_setup(data);
+
+ visit_type_Optional(data->iv, &p_out, NULL, &errp);
+
+ g_assert_cmpint(p_out->integer, ==, 42);
+ g_assert_cmpint(p_out->has_array, ==, true);
+
+ g_assert_cmpint(p_out->simpleStruct[0].integer, ==, 1000);
+ g_assert_cmpint(p_out->simpleStruct[0].boolean, ==, 0);
+ g_assert_cmpstr(p_out->simpleStruct[0].string , ==, "Hello");
+ for (i = 0; i < ARRAY_SIZE(optional_struct.simpleStruct[0].data); i++) {
+ g_assert_cmpint(p_out->simpleStruct[0].data[i], ==, (i + 1) * 0x1111);
+ }
+ for (i = 0; i < ARRAY_SIZE(extdata1); i++) {
+ g_assert_cmpint(p_out->simpleStruct[0].extdata[i], ==, (5 - i));
+ }
+
+ g_assert_cmpint(p_out->simpleStruct[1].integer, ==, 2000);
+ g_assert_cmpint(p_out->simpleStruct[1].boolean, ==, 0);
+ g_assert_cmpstr(p_out->simpleStruct[1].string , ==, "world!");
+ for (i = 0; i < ARRAY_SIZE(optional_struct.simpleStruct[1].data); i++) {
+ g_assert_cmpint(p_out->simpleStruct[1].data[i], ==,
+ (i + 1) * 0x11111111);
+ }
+ for (i = 0; i < ARRAY_SIZE(extdata2); i++) {
+ g_assert_cmpint(p_out->simpleStruct[1].extdata[i], ==, (5 - i) * 0x11);
+ }
+
+ g_assert_cmpstr(p_out->string, ==, "bar");
+
+ g_free(p_out->string);
+ for (i = 0; i < ARRAY_SIZE(p_out->simpleStruct); i++) {
+ g_free(p_out->simpleStruct[i].string);
+ g_free(p_out->simpleStruct[i].extdata);
+ }
+ g_free(p_out);
+}
+
+typedef struct SimpleStringList {
+ char *value;
+ struct SimpleStringList *next;
+} SimpleStringList;
+
+static void visit_type_SimpleStringList(Visitor *m, SimpleStringList ** obj,
+ const char *name, Error **errp)
+{
+ GenericList *i, **head = (GenericList **)obj;
+
+ visit_start_list(m, name, errp);
+
+ for (*head = i = visit_next_list(m, head, errp);
+ i;
+ i = visit_next_list(m, &i, errp)) {
+ SimpleStringList *native_i = (SimpleStringList *)i;
+ visit_type_str(m, &native_i->value, NULL, errp);
+ }
+
+ visit_end_list(m, errp);
+}
+
+static const uint8_t test_visitor_list_exp_indef[] = {
+ 0x3f, 0x20, 0x80, 0x16, 0x05, 0x68, 0x65, 0x6c,
+ 0x6c, 0x6f, 0x16, 0x05, 0x77, 0x6f, 0x72, 0x6c,
+ 0x64, 0x00, 0x00,
+};
+
+static const uint8_t test_visitor_list_exp_def[] = {
+ 0x3f, 0x20, 0x0e, 0x16, 0x05, 0x68, 0x65, 0x6c,
+ 0x6c, 0x6f, 0x16, 0x05, 0x77, 0x6f, 0x72, 0x6c,
+ 0x64,
+};
+
+static void test_visitor_out_list(TestInputOutputVisitor *data,
+ const void *unused)
+{
+ SimpleStringList test_list = {
+ .value = (char *)"hello",
+ .next = &(SimpleStringList) {
+ .value = (char *)"world",
+ .next = NULL,
+ },
+ };
+ SimpleStringList *p_in = &test_list, *p_out = NULL, *iter = NULL, *_iter;
+ Error *errp = NULL;
+
+ visit_type_SimpleStringList(data->ov, &p_in, "SimpleStringList", &errp);
+ g_assert(!error_is_set(&errp));
+
+ visitor_input_setup(data);
+
+ visit_type_SimpleStringList(data->iv, &p_out, "SimpleStringList", &errp);
+ g_assert(!error_is_set(&errp));
+
+ iter = p_out;
+ g_assert_cmpstr(iter->value, ==, "hello");
+ iter = iter->next;
+ g_assert_cmpstr(iter->value, ==, "world");
+
+ for (iter = p_out; iter; iter = _iter) {
+ _iter = iter->next;
+ g_free(iter->value);
+ g_free(iter);
+ }
+}
+
+typedef struct SimpleStructList {
+ SimpleStruct *value;
+ struct SimpleStructList *next;
+} SimpleStructList;
+
+static void visit_type_SimpleStructList(Visitor *m, SimpleStructList ** obj,
+ const char *name, Error **errp)
+{
+ GenericList *i, **head = (GenericList **)obj;
+
+ visit_start_list(m, name, errp);
+
+ for (*head = i = visit_next_list(m, head, errp);
+ i;
+ i = visit_next_list(m, &i, errp)) {
+ SimpleStructList *native_i = (SimpleStructList *)i;
+ visit_type_SimpleStruct(m, &native_i->value, NULL, errp);
+ }
+
+ visit_end_list(m, errp);
+}
+
+static const uint8_t test_visitor_simplestruct_list_exp_indef[] = {
+ 0x3f, 0x20, 0x80, 0x30, 0x80, 0x42, 0x02, 0x03,
+ 0xe8, 0x01, 0x01, 0x00, 0x16, 0x05, 0x68, 0x65,
+ 0x6c, 0x6c, 0x6f, 0x04, 0x14, 0x00, 0x00, 0x11,
+ 0x11, 0x00, 0x00, 0x22, 0x22, 0x00, 0x00, 0x33,
+ 0x33, 0x00, 0x00, 0x44, 0x44, 0x00, 0x00, 0x55,
+ 0x55, 0x04, 0x0a, 0x00, 0x05, 0x00, 0x04, 0x00,
+ 0x03, 0x00, 0x02, 0x00, 0x01, 0x00, 0x00, 0x30,
+ 0x80, 0x42, 0x02, 0x07, 0xd0, 0x01, 0x01, 0x01,
+ 0x16, 0x05, 0x77, 0x6f, 0x72, 0x6c, 0x64, 0x04,
+ 0x14, 0x11, 0x11, 0x11, 0x11, 0x22, 0x22, 0x22,
+ 0x22, 0x33, 0x33, 0x33, 0x33, 0x44, 0x44, 0x44,
+ 0x44, 0x55, 0x55, 0x55, 0x55, 0x04, 0x0a, 0x00,
+ 0x55, 0x00, 0x44, 0x00, 0x33, 0x00, 0x22, 0x00,
+ 0x11, 0x00, 0x00, 0x00, 0x00,
+};
+
+static const uint8_t test_visitor_simplestruct_list_exp_def[] = {
+ 0x3f, 0x20, 0x64, 0x30, 0x30, 0x42, 0x02, 0x03,
+ 0xe8, 0x01, 0x01, 0x00, 0x16, 0x05, 0x68, 0x65,
+ 0x6c, 0x6c, 0x6f, 0x04, 0x14, 0x00, 0x00, 0x11,
+ 0x11, 0x00, 0x00, 0x22, 0x22, 0x00, 0x00, 0x33,
+ 0x33, 0x00, 0x00, 0x44, 0x44, 0x00, 0x00, 0x55,
+ 0x55, 0x04, 0x0a, 0x00, 0x05, 0x00, 0x04, 0x00,
+ 0x03, 0x00, 0x02, 0x00, 0x01, 0x30, 0x30, 0x42,
+ 0x02, 0x07, 0xd0, 0x01, 0x01, 0x01, 0x16, 0x05,
+ 0x77, 0x6f, 0x72, 0x6c, 0x64, 0x04, 0x14, 0x11,
+ 0x11, 0x11, 0x11, 0x22, 0x22, 0x22, 0x22, 0x33,
+ 0x33, 0x33, 0x33, 0x44, 0x44, 0x44, 0x44, 0x55,
+ 0x55, 0x55, 0x55, 0x04, 0x0a, 0x00, 0x55, 0x00,
+ 0x44, 0x00, 0x33, 0x00, 0x22, 0x00, 0x11,
+};
+
+static void test_visitor_out_simplestruct_list(TestInputOutputVisitor *data,
+ const void *unused)
+{
+ uint16_t extdata1[] = { 5, 4, 3, 2, 1};
+ uint16_t extdata2[] = { 0x55, 0x44, 0x33, 0x22, 0x11};
+ SimpleStructList test_list = {
+ .value = &(SimpleStruct) {
+ .string = (char *)"hello",
+ .integer = 1000,
+ .boolean = false,
+ .data = {
+ 0x1111, 0x2222, 0x3333, 0x4444, 0x5555
+ },
+ .extdata = extdata1,
+ },
+ .next = &(SimpleStructList) {
+ .value = &(SimpleStruct) {
+ .string = (char *)"world",
+ .integer = 2000,
+ .boolean = true,
+ .data = {
+ 0x11111111, 0x22222222, 0x33333333, 0x44444444,
+ 0x55555555
+ },
+ .extdata = extdata2,
+ },
+ .next = NULL,
+ },
+ };
+ SimpleStructList *p_in = &test_list, *p_out = NULL, *iter = NULL, *_iter;
+ Error *errp = NULL;
+ size_t i;
+
+ visit_type_SimpleStructList(data->ov, &p_in, "SimpleStructList", &errp);
+ g_assert(!error_is_set(&errp));
+
+ visitor_input_setup(data);
+
+ visit_type_SimpleStructList(data->iv, &p_out, "SimpleStructList", &errp);
+ g_assert(!error_is_set(&errp));
+
+ iter = p_out;
+ g_assert_cmpstr(iter->value->string, ==, "hello");
+ for (i = 0; i < ARRAY_SIZE(test_list.value->data); i++) {
+ g_assert_cmpint(iter->value->data[i], ==, (i + 1) * 0x1111);
+ }
+ for (i = 0; i < ARRAY_SIZE(extdata1); i++) {
+ g_assert_cmpint(iter->value->extdata[i], ==, (5 - i));
+ }
+
+ iter = iter->next;
+ g_assert_cmpstr(iter->value->string, ==, "world");
+ for (i = 0; i < ARRAY_SIZE(test_list.next->value->data); i++) {
+ g_assert_cmpint(iter->value->data[i], ==, (i + 1) * 0x11111111);
+ }
+ for (i = 0; i < ARRAY_SIZE(extdata2); i++) {
+ g_assert_cmpint(iter->value->extdata[i], ==, (5 - i) * 0x11);
+ }
+
+ for (iter = p_out; iter; iter = _iter) {
+ _iter = iter->next;
+ g_free(iter->value->string);
+ g_free(iter->value->extdata);
+ g_free(iter->value);
+ g_free(iter);
+ }
+}
+
+static void test_visitor_test_add(const char *testpath,
+ BERLengthEncoding ber_length_encoding,
+ const TestExpResult *ter,
+ void (*test_func)(TestInputOutputVisitor *data,
+ const void *user_data))
+{
+ char path[64];
+ void (*setup)(TestInputOutputVisitor *data, const void *unused);
+
+ switch (ber_length_encoding) {
+ case BER_LENGTH_ENCODING_DEFINITE:
+ snprintf(path, sizeof(path), "/definite%s", testpath);
+ setup = visitor_output_setup_definite;
+ break;
+ default:
+ snprintf(path, sizeof(path), "/indefinite%s", testpath);
+ setup = visitor_output_setup_indefinite;
+ break;
+ }
+
+ g_test_add(path, TestInputOutputVisitor, ter, setup,
+ test_func, visitor_output_teardown);
+}
+
+struct test_data {
+ const char *path;
+ void (*test_func)(TestInputOutputVisitor *, const void *);
+ TestExpResult ter[2];
+};
+
+#define _TEST_CASE(FUNC, POST1, POST2, PATH) \
+ {\
+ .path = PATH,\
+ .test_func = test_visitor_out_## FUNC,\
+ .ter = {\
+ {\
+ .exp = test_visitor_## FUNC ## _exp ## POST1,\
+ .exp_len = sizeof(test_visitor_## FUNC ##_exp ## POST1),\
+ }, {\
+ .exp = test_visitor_## FUNC ##_exp ## POST2,\
+ .exp_len = sizeof(test_visitor_## FUNC ##_exp ## POST2),\
+ } \
+ } \
+ }
+
+#define TEST_CASE(PATH, FUNC) \
+ _TEST_CASE(FUNC, _indef, _def, PATH)
+
+#define TEST_CASE_SIMPLE(PATH, FUNC) \
+ _TEST_CASE(FUNC, , , PATH)
+
+static const struct test_data tests[] = {
+ TEST_CASE_SIMPLE("/visitor/output/int", int),
+ TEST_CASE_SIMPLE("/visitor/output/bool", boolean),
+ TEST_CASE_SIMPLE("/visitor/output/string", string),
+ TEST_CASE_SIMPLE("/visitor/output/no-string", no_string),
+ TEST_CASE("/visitor/output/struct", struct),
+ TEST_CASE("/visitor/output/optional", optional),
+ TEST_CASE("/visitor/output/nested-struct", nested_struct),
+ TEST_CASE("/visitor/output/optional", optional),
+ TEST_CASE("/visitor/output/list", list),
+ TEST_CASE("/visitor/output/simplestruct_list", simplestruct_list),
+};
+
+int main(int argc, char **argv)
+{
+ BERLengthEncoding length_encoding[] =
+ {BER_LENGTH_ENCODING_INDEFINITE, BER_LENGTH_ENCODING_DEFINITE};
+ int i;
+ int j;
+
+ g_test_init(&argc, &argv, NULL);
+
+ for (i = 0; i < ARRAY_SIZE(length_encoding); i++) {
+ for (j = 0; j < ARRAY_SIZE(tests); j++) {
+ test_visitor_test_add(tests[j].path, length_encoding[i],
+ &tests[j].ter[i],
+ tests[j].test_func);
+ }
+ }
+
+ g_test_run();
+
+ return 0;
+}
--
1.7.11.7
- [Qemu-devel] [PATCH v5 0/8] Implement and test ASN.1 BER visitors, Stefan Berger, 2013/03/28
- [Qemu-devel] [PATCH v5 2/8] 3 new file wrappers, Stefan Berger, 2013/03/28
- [Qemu-devel] [PATCH v5 4/8] QAPI: add type_sized_buffer, Stefan Berger, 2013/03/28
- [Qemu-devel] [PATCH v5 1/8] Move some contents of savevm.c to qemu-file.c, Stefan Berger, 2013/03/28
- [Qemu-devel] [PATCH v5 3/8] QEMUSizedBuffer, Stefan Berger, 2013/03/28
- [Qemu-devel] [PATCH v5 7/8] Extend test-visitor-serialization with ASN.1 visitor(s), Stefan Berger, 2013/03/28
- [Qemu-devel] [PATCH v5 5/8] ASN.1 output visitor, Stefan Berger, 2013/03/28
- [Qemu-devel] [PATCH v5 8/8] ASN.1 specific test cases,
Stefan Berger <=
- [Qemu-devel] [PATCH v5 6/8] ASN.1 input visitor, Stefan Berger, 2013/03/28
- Re: [Qemu-devel] [PATCH v5 0/8] Implement and test ASN.1 BER visitors, Stefan Berger, 2013/03/28