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// Copyright 2007 - 2021, Alan Antonuk and the rabbitmq-c contributors.
// SPDX-License-Identifier: mit
#include "amqp_socket.h"
#include "amqp_table.h"
#include <stdio.h>
#include <stdlib.h>
static int compare_bytes(amqp_bytes_t l, amqp_bytes_t r);
static int compare_amqp_table_entry(amqp_table_entry_t result,
amqp_table_entry_t expect);
static int compare_field_value(amqp_field_value_t result,
amqp_field_value_t expect);
static int compare_amqp_table(amqp_table_t* result, amqp_table_t* expect);
static int compare_bytes(amqp_bytes_t l, amqp_bytes_t r) {
if (l.len == r.len &&
(l.bytes == r.bytes || 0 == memcmp(l.bytes, r.bytes, l.len))) {
return 1;
}
return 0;
}
static int compare_amqp_table_entry(amqp_table_entry_t result,
amqp_table_entry_t expect) {
if (!compare_bytes(result.key, expect.key)) {
return 0;
}
return compare_field_value(result.value, expect.value);
}
static int compare_field_value(amqp_field_value_t result,
amqp_field_value_t expect) {
if (result.kind != expect.kind) {
return 0;
}
switch (result.kind) {
case AMQP_FIELD_KIND_BOOLEAN:
return result.value.boolean == expect.value.boolean;
case AMQP_FIELD_KIND_I8:
return result.value.i8 == expect.value.i8;
case AMQP_FIELD_KIND_U8:
return result.value.u8 == expect.value.u8;
case AMQP_FIELD_KIND_I16:
return result.value.i16 == expect.value.i16;
case AMQP_FIELD_KIND_U16:
return result.value.u16 == expect.value.u16;
case AMQP_FIELD_KIND_I32:
return result.value.i32 == expect.value.i32;
case AMQP_FIELD_KIND_U32:
return result.value.u32 == expect.value.u32;
case AMQP_FIELD_KIND_I64:
return result.value.i64 == expect.value.i64;
case AMQP_FIELD_KIND_U64:
case AMQP_FIELD_KIND_TIMESTAMP:
return result.value.u64 == expect.value.u64;
case AMQP_FIELD_KIND_F32:
return result.value.f32 == expect.value.f32;
case AMQP_FIELD_KIND_F64:
return result.value.f64 == expect.value.f64;
case AMQP_FIELD_KIND_DECIMAL:
return !memcmp(&result.value.decimal, &expect.value.decimal,
sizeof(expect.value.decimal));
case AMQP_FIELD_KIND_UTF8:
case AMQP_FIELD_KIND_BYTES:
return compare_bytes(result.value.bytes, expect.value.bytes);
case AMQP_FIELD_KIND_ARRAY: {
int i;
if (result.value.array.num_entries != expect.value.array.num_entries) {
return 0;
}
for (i = 0; i < result.value.array.num_entries; ++i) {
if (!compare_field_value(result.value.array.entries[i],
expect.value.array.entries[i])) {
return 0;
}
}
return 1;
}
case AMQP_FIELD_KIND_TABLE:
return compare_amqp_table(&result.value.table, &expect.value.table);
case AMQP_FIELD_KIND_VOID:
return 1;
}
return 1;
}
static int compare_amqp_table(amqp_table_t* result, amqp_table_t* expect) {
int i;
if (result->num_entries != expect->num_entries) {
return 0;
}
for (i = 0; i < expect->num_entries; ++i) {
if (!compare_amqp_table_entry(expect->entries[i], result->entries[i])) {
return 0;
}
}
return 1;
}
static void test_merge_capabilities(amqp_table_t* base, amqp_table_t* add,
amqp_table_t* expect) {
amqp_pool_t pool;
amqp_table_t result;
int res;
init_amqp_pool(&pool, 4096);
res = amqp_merge_capabilities(base, add, &result, &pool);
if (AMQP_STATUS_OK != res) {
fprintf(stderr, "amqp_merge_capabilities returned !ok: %d\n", res);
abort();
}
if (!compare_amqp_table(&result, expect)) {
fprintf(stderr, "amqp_merge_capabilities incorrect result.\n");
abort();
}
empty_amqp_pool(&pool);
return;
}
int main(void) {
{
amqp_table_t sub_base;
amqp_table_t sub_add;
amqp_table_t sub_expect;
amqp_table_t base;
amqp_table_t add;
amqp_table_t expect;
amqp_table_entry_t sub_base_entries[1];
amqp_table_entry_t sub_add_entries[2];
amqp_table_entry_t sub_expect_entries[2];
amqp_table_entry_t base_entries[3];
amqp_table_entry_t add_entries[3];
amqp_table_entry_t expect_entries[4];
sub_base_entries[0] = amqp_table_construct_utf8_entry("foo", "bar");
sub_base.num_entries =
sizeof(sub_base_entries) / sizeof(amqp_table_entry_t);
sub_base.entries = sub_base_entries;
sub_add_entries[0] = amqp_table_construct_utf8_entry("something", "else");
sub_add_entries[1] = amqp_table_construct_utf8_entry("foo", "baz");
sub_add.num_entries = sizeof(sub_add_entries) / sizeof(amqp_table_entry_t);
sub_add.entries = sub_add_entries;
sub_expect_entries[0] = amqp_table_construct_utf8_entry("foo", "baz");
sub_expect_entries[1] =
amqp_table_construct_utf8_entry("something", "else");
sub_expect.num_entries =
sizeof(sub_expect_entries) / sizeof(amqp_table_entry_t);
sub_expect.entries = sub_expect_entries;
base_entries[0] = amqp_table_construct_utf8_entry("product", "1.0");
base_entries[1] = amqp_table_construct_utf8_entry("nooverride", "yeah");
base_entries[2] = amqp_table_construct_table_entry("props", &sub_base);
base.num_entries = sizeof(base_entries) / sizeof(amqp_table_entry_t);
base.entries = base_entries;
add_entries[0] = amqp_table_construct_bool_entry("bool_entry", 1);
add_entries[1] = amqp_table_construct_utf8_entry("product", "2.0");
add_entries[2] = amqp_table_construct_table_entry("props", &sub_add);
add.num_entries = sizeof(add_entries) / sizeof(amqp_table_entry_t);
add.entries = add_entries;
expect_entries[0] = amqp_table_construct_utf8_entry("product", "2.0"),
expect_entries[1] = amqp_table_construct_utf8_entry("nooverride", "yeah"),
expect_entries[2] = amqp_table_construct_table_entry("props", &sub_expect);
expect_entries[3] = amqp_table_construct_bool_entry("bool_entry", 1);
expect.num_entries = sizeof(expect_entries) / sizeof(amqp_table_entry_t);
expect.entries = expect_entries;
test_merge_capabilities(&base, &add, &expect);
}
fprintf(stderr, "ok\n");
return 0;
}
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