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api-task-init.cpp
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api-task-init.cpp
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/*************************************************************************
* Copyright (C) 2017-2019 Barcelona Supercomputing Center *
* Centro Nacional de Supercomputacion *
* All rights reserved. *
* *
* This file is part of NORNS, a service that allows other programs to *
* start, track and manage asynchronous transfers of data resources *
* between different storage backends. *
* *
* See AUTHORS file in the top level directory for information regarding *
* developers and contributors. *
* *
* This software was developed as part of the EC H2020 funded project *
* NEXTGenIO (Project ID: 671951). *
* www.nextgenio.eu *
* *
* Permission is hereby granted, free of charge, to any person obtaining *
* a copy of this software and associated documentation files (the *
* "Software"), to deal in the Software without restriction, including *
* without limitation the rights to use, copy, modify, merge, publish, *
* distribute, sublicense, and/or sell copies of the Software, and to *
* permit persons to whom the Software is furnished to do so, subject to *
* the following conditions: *
* *
* The above copyright notice and this permission notice shall be *
* included in all copies or substantial portions of the Software. *
* *
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, *
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND *
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS *
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN *
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN *
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE *
* SOFTWARE. *
*************************************************************************/
#include <string.h>
#include "norns.h"
#include "catch.hpp"
SCENARIO("initialize a task with norns_iotask_init",
"[api::norns_iotask_init]") {
GIVEN("invalid task information") {
WHEN("initializing a task with NULL src and dst") {
norns_iotask_t task;
norns_op_t task_op = NORNS_IOTASK_COPY;
norns_iotask_init(&task, task_op, NULL, NULL);
AND_THEN("task is set to 0") {
norns_iotask_t dummy;
memset(&dummy, 0, sizeof(dummy));
REQUIRE(memcmp(&task, &dummy, sizeof(norns_iotask_t)) == 0);
}
}
}
GIVEN("invalid task information") {
WHEN("initializing a task with a NULL src") {
norns_iotask_t task;
norns_op_t task_op = NORNS_IOTASK_COPY;
const char* dst_nsid = "tmp://";
const char* dst_path = "/a/b/c";
norns_resource_t dst = NORNS_LOCAL_PATH(dst_nsid, dst_path);
norns_iotask_init(&task, task_op, NULL, &dst);
THEN("task is set to 0") {
norns_iotask_t dummy;
memset(&dummy, 0, sizeof(dummy));
REQUIRE(memcmp(&task, &dummy, sizeof(norns_iotask_t)) == 0);
}
}
}
GIVEN("valid task information") {
WHEN("initializing a task with src=NORNS_PROCESS_MEMORY and "
"dst=NORNS_POSIX_PATH | R_LOCAL") {
norns_op_t task_op = NORNS_IOTASK_COPY;
void* src_addr = (void*) 0xdeadbeef;
size_t src_size = (size_t) 42;
const char* dst_nsid = "tmp://";
const char* dst_path = "/a/b/c";
norns_resource_t src = NORNS_MEMORY_REGION(src_addr, src_size);
REQUIRE(src.r_buffer.b_addr == src_addr);
REQUIRE(src.r_buffer.b_size == src_size);
norns_resource_t dst = NORNS_LOCAL_PATH(dst_nsid, dst_path);
REQUIRE(strcmp(dst.r_posix_path.p_nsid, dst_nsid) == 0);
REQUIRE(dst.r_posix_path.p_host == NULL);
REQUIRE(strcmp(dst.r_posix_path.p_path, dst_path) == 0);
norns_iotask_t task;
norns_iotask_init(&task, task_op, &src, &dst);
THEN("the norns_task structure is initialized as expected") {
REQUIRE(task.t_id == 0);
REQUIRE(task.t_op == task_op);
REQUIRE(memcmp(&task.t_src, &src,
sizeof(norns_resource_t)) == 0);
REQUIRE(memcmp(&task.t_dst, &dst,
sizeof(norns_resource_t)) == 0);
}
}
}
GIVEN("valid task information") {
WHEN("initializing a task with src=NORNS_PROCESS_MEMORY and "
"dst=NORNS_POSIX_PATH | R_REMOTE") {
norns_op_t task_op = NORNS_IOTASK_COPY;
void* src_addr = (void*) 0xdeadbeef;
size_t src_size = (size_t) 42;
const char* dst_nsid = "tmp://";
const char* dst_host = "node0";
const char* dst_path = "/a/b/c";
norns_resource_t src = NORNS_MEMORY_REGION(src_addr, src_size);
REQUIRE(src.r_buffer.b_addr == src_addr);
REQUIRE(src.r_buffer.b_size == src_size);
norns_resource_t dst = NORNS_REMOTE_PATH(dst_nsid, dst_host, dst_path);
REQUIRE(strcmp(dst.r_posix_path.p_nsid, dst_nsid) == 0);
REQUIRE(strcmp(dst.r_posix_path.p_host, dst_host) == 0);
REQUIRE(strcmp(dst.r_posix_path.p_path, dst_path) == 0);
norns_iotask_t task;
norns_iotask_init(&task, task_op, &src, &dst);
THEN("the norns_task structure is initialized as expected") {
REQUIRE(task.t_id == 0);
REQUIRE(task.t_op == task_op);
REQUIRE(memcmp(&task.t_src, &src,
sizeof(norns_resource_t)) == 0);
REQUIRE(memcmp(&task.t_dst, &dst,
sizeof(norns_resource_t)) == 0);
}
}
}
}
SCENARIO("initialize a task with NORNS_IOTASK", "[api::NORNS_IOTASK]") {
GIVEN("valid task information") {
WHEN("initializing a task with src=NORNS_MEMORY_REGION and "
"dst=NORNS_LOCAL_PATH") {
norns_op_t task_op = NORNS_IOTASK_COPY;
void* src_addr = (void*) 0xdeadbeef;
size_t src_size = (size_t) 42;
const char* dst_nsid = "tmp://";
const char* dst_path = "/a/b/c";
norns_iotask_t task =
NORNS_IOTASK(task_op,
NORNS_MEMORY_REGION(src_addr, src_size),
NORNS_LOCAL_PATH(dst_nsid, dst_path));
THEN("the norns_task structure is initialized as expected") {
REQUIRE(task.t_id == 0);
REQUIRE(task.t_op == task_op);
REQUIRE(task.t_src.r_buffer.b_addr == src_addr);
REQUIRE(strcmp(task.t_dst.r_posix_path.p_nsid, dst_nsid) == 0);
REQUIRE(strcmp(task.t_dst.r_posix_path.p_path, dst_path) == 0);
}
}
WHEN("initializing a task with src=NORNS_PROCESS_MEMORY and "
"dst=NORNS_REMOTE_PATH") {
norns_op_t task_op = NORNS_IOTASK_COPY;
void* src_addr = (void*) 0xdeadbeef;
size_t src_size = (size_t) 42;
const char* dst_nsid = "tmp://";
const char* dst_host = "node0";
const char* dst_path = "/a/b/c";
norns_iotask_t task =
NORNS_IOTASK(task_op,
NORNS_MEMORY_REGION(src_addr, src_size),
NORNS_REMOTE_PATH(dst_nsid, dst_host, dst_path));
THEN("the norns_task structure is initialized as expected") {
REQUIRE(task.t_id == 0);
REQUIRE(task.t_op == task_op);
REQUIRE(task.t_src.r_buffer.b_addr == src_addr);
REQUIRE(strcmp(task.t_dst.r_posix_path.p_nsid, dst_nsid) == 0);
REQUIRE(strcmp(task.t_dst.r_posix_path.p_host, dst_host) == 0);
REQUIRE(strcmp(task.t_dst.r_posix_path.p_path, dst_path) == 0);
}
}
WHEN("initializing a task with src=NORNS_MEMORY_REGION and "
"dst=NORNS_LOCAL_PATH") {
norns_op_t task_op = NORNS_IOTASK_COPY;
void* src_addr = (void*) 0xdeadbeef;
size_t src_size = (size_t) 42;
const char* dst_nsid = "tmp://";
const char* dst_path = "/a/b/c";
norns_iotask_t task =
NORNS_IOTASK(task_op,
NORNS_MEMORY_REGION(src_addr, src_size),
NORNS_SHARED_PATH(dst_nsid, dst_path));
THEN("the norns_task structure is initialized as expected") {
REQUIRE(task.t_id == 0);
REQUIRE(task.t_op == task_op);
REQUIRE(task.t_src.r_buffer.b_addr == src_addr);
REQUIRE(strcmp(task.t_dst.r_posix_path.p_nsid, dst_nsid) == 0);
REQUIRE(strcmp(task.t_dst.r_posix_path.p_path, dst_path) == 0);
}
}
}
}