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tests: net: http_server: Add tests for the HTTP server
Tests for HTTP server support. Signed-off-by: Emna Rekik <[email protected]> Signed-off-by: Jukka Rissanen <[email protected]> Signed-off-by: Robert Lubos <[email protected]>
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‎tests/net/lib/http_server/common/prj.conf‎

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CONFIG_ZTEST_STACK_SIZE=1024
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CONFIG_HTTP_SERVER=y
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CONFIG_EVENTFD=y
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CONFIG_POSIX_API=y
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# Networking config
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CONFIG_NET_SOCKETS=y

‎tests/net/lib/http_server/common/testcase.yaml‎

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@@ -6,6 +6,8 @@ common:
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- server
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integration_platforms:
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- native_sim
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platform_exclude:
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- native_posix
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- native_posix/native/64
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tests:
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net.http.server.common: {}

‎tests/net/lib/http_server/crime/CMakeLists.txt‎

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# SPDX-License-Identifier: Apache-2.0
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cmake_minimum_required(VERSION 3.20.0)
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find_package(Zephyr REQUIRED HINTS $ENV{ZEPHYR_BASE})
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project(crime)
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set(BASE_PATH "../../../../../subsys/net/lib/http/")
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include_directories(${BASE_PATH}/headers)
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FILE(GLOB app_sources src/main.c)
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target_sources(app PRIVATE ${app_sources})
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set(gen_dir ${ZEPHYR_BINARY_DIR}/include/generated/)
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set(source_file_index src/index.html)
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generate_inc_file_for_target(app ${source_file_index} ${gen_dir}/index.html.inc)
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generate_inc_file_for_target(app ${source_file_index} ${gen_dir}/index.html.gz.inc --gzip)
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set(source_file_not_found src/not_found_page.html)
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generate_inc_file_for_target(app ${source_file_not_found} ${gen_dir}/not_found_page.html.inc)
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generate_inc_file_for_target(app ${source_file_not_found} ${gen_dir}/not_found_page.html.gz.inc --gzip)
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zephyr_linker_sources(SECTIONS sections-rom.ld)
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zephyr_iterable_section(NAME http_resource_desc_test_http_service KVMA RAM_REGION GROUP RODATA_REGION SUBALIGN 4)

‎tests/net/lib/http_server/crime/prj.conf‎

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CONFIG_ZTEST=y
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CONFIG_NET_TEST=y
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# Eventfd
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CONFIG_EVENTFD=y
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CONFIG_POSIX_API=y
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CONFIG_ENTROPY_GENERATOR=y
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CONFIG_TEST_RANDOM_GENERATOR=y
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CONFIG_ZTEST_STACK_SIZE=1024
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CONFIG_POSIX_MAX_FDS=10
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CONFIG_REQUIRES_FULL_LIBC=y
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CONFIG_EVENTFD_MAX=10
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CONFIG_NET_MAX_CONTEXTS=10
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CONFIG_NET_MAX_CONN=10
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# Networking config
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CONFIG_NETWORKING=y
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CONFIG_NET_IPV4=y
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CONFIG_NET_IPV6=y
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CONFIG_NET_TCP=y
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CONFIG_NET_SOCKETS=y
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CONFIG_NET_LOOPBACK=y
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CONFIG_NET_LOOPBACK_MTU=1280
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CONFIG_NET_DRIVERS=y
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CONFIG_NET_SOCKETS_POLL_MAX=8
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CONFIG_NET_BUF_RX_COUNT=32
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CONFIG_NET_BUF_TX_COUNT=32
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CONFIG_NET_PKT_RX_COUNT=16
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CONFIG_NET_PKT_TX_COUNT=16
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# Reduce the retry count, so the close always finishes within a second
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CONFIG_NET_TCP_RETRY_COUNT=3
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CONFIG_NET_TCP_INIT_RETRANSMISSION_TIMEOUT=120
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# JSON
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CONFIG_JSON_LIBRARY=y
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# HTTP parser
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CONFIG_HTTP_PARSER_URL=y
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CONFIG_HTTP_PARSER=y
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CONFIG_HTTP_SERVER=y
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CONFIG_HTTP_SERVER_MAX_CLIENTS=5
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CONFIG_HTTP_SERVER_MAX_STREAMS=5
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# Network address config
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CONFIG_NET_CONFIG_SETTINGS=n
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CONFIG_MAIN_STACK_SIZE=2048
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# Network debug config
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CONFIG_NET_LOG=y

‎tests/net/lib/http_server/crime/sections-rom.ld‎

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#include <zephyr/linker/iterable_sections.h>
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ITERABLE_SECTION_ROM(http_resource_desc_test_http_service, 4)

‎tests/net/lib/http_server/crime/src/index.html‎

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<!DOCTYPE html>
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<html>
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<head>
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<title>My Simple Server</title>
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</head>
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<body>
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<h1>Welcome to my simple server!</h1>
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<p>This is a simple HTML file.</p>
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</body>
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</html>

‎tests/net/lib/http_server/crime/src/main.c‎

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/*
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* Copyright (c) 2023, Emna Rekik
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include "server_internal.h"
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#include <string.h>
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#include <zephyr/net/http/service.h>
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#include <zephyr/net/socket.h>
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#include <zephyr/ztest.h>
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#define BUFFER_SIZE 256
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#define MY_IPV4_ADDR "127.0.0.1"
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#define SERVER_PORT 8080
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#define TIMEOUT 1000
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static const unsigned char index_html_gz[] = {
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#include "index.html.gz.inc"
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};
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static const unsigned char compressed_inc_file[] = {
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0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x02, 0xff, 0x35, 0x8e, 0xc1, 0x0a, 0xc2, 0x30,
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0x0c, 0x86, 0xef, 0x7d, 0x8a, 0xec, 0x05, 0x2c,
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0xbb, 0x87, 0x5c, 0x54, 0xf0, 0xe0, 0x50, 0x58,
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0x41, 0x3c, 0x4e, 0x17, 0x69, 0x21, 0xa5, 0x65,
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0x2d, 0x42, 0xdf, 0xde, 0xba, 0x6e, 0x21, 0x10,
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0xf8, 0xf9, 0xbe, 0x9f, 0x60, 0x77, 0xba, 0x1d,
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0xcd, 0xf3, 0x7e, 0x06, 0x9b, 0xbd, 0x90, 0xc2,
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0xfd, 0xf0, 0x34, 0x93, 0x82, 0x3a, 0x98, 0x5d,
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0x16, 0xa6, 0xa1, 0xc0, 0xe8, 0x7c, 0x14, 0x86,
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0x91, 0x97, 0x2f, 0x2f, 0xa8, 0x5b, 0xae, 0x50,
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0x37, 0x16, 0x5f, 0x61, 0x2e, 0x9b, 0x62, 0x7b,
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0x7a, 0xb0, 0xbc, 0x83, 0x67, 0xc8, 0x01, 0x7c,
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0x81, 0xd4, 0xd4, 0xb4, 0xaa, 0x5d, 0x55, 0xfa,
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0x8d, 0x8c, 0x64, 0xac, 0x4b, 0x50, 0x77, 0xda,
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0xa1, 0x8b, 0x19, 0xae, 0xf0, 0x71, 0xc2, 0x07,
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0xd4, 0xf1, 0xdf, 0xdf, 0x8a, 0xab, 0xb4, 0xbe,
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0xf6, 0x03, 0xea, 0x2d, 0x11, 0x5c, 0xb2, 0x00,
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0x00, 0x00,
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};
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static uint16_t test_http_service_port = SERVER_PORT;
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HTTP_SERVICE_DEFINE(test_http_service, MY_IPV4_ADDR,
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&test_http_service_port, 1,
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10, NULL);
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struct http_resource_detail_static index_html_gz_resource_detail = {
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.common = {
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.type = HTTP_RESOURCE_TYPE_STATIC,
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.bitmask_of_supported_http_methods = BIT(HTTP_GET),
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},
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.static_data = index_html_gz,
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.static_data_len = sizeof(index_html_gz),
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};
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HTTP_RESOURCE_DEFINE(index_html_gz_resource, test_http_service, "/",
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&index_html_gz_resource_detail);
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static void test_crime(void)
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{
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int ret, recv_len;
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int client_fd;
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int proto = IPPROTO_TCP;
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char *ptr;
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const char *data;
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size_t len;
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struct sockaddr_in sa;
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static unsigned char buf[512];
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zassert_ok(http_server_start(), "Failed to start the server");
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ret = zsock_socket(AF_INET, SOCK_STREAM, proto);
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zassert_not_equal(ret, -1, "failed to create client socket (%d)", errno);
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client_fd = ret;
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sa.sin_family = AF_INET;
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sa.sin_port = htons(SERVER_PORT);
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ret = zsock_inet_pton(AF_INET, MY_IPV4_ADDR, &sa.sin_addr.s_addr);
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zassert_not_equal(-1, ret, "inet_pton() failed (%d)", errno);
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zassert_not_equal(0, ret, "%s is not a valid IPv4 address", MY_IPV4_ADDR);
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zassert_equal(1, ret, "inet_pton() failed to convert %s", MY_IPV4_ADDR);
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memset(buf, '\0', sizeof(buf));
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ptr = (char *)zsock_inet_ntop(AF_INET, &sa.sin_addr, buf, sizeof(buf));
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zassert_not_equal(ptr, NULL, "inet_ntop() failed (%d)", errno);
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ret = zsock_connect(client_fd, (struct sockaddr *)&sa, sizeof(sa));
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zassert_not_equal(ret, -1, "failed to connect (%s/%d)", strerror(errno), errno);
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char *http1_request = "GET / HTTP/1.1\r\n"
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"Host: 127.0.0.1:8080\r\n"
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"Accept: */*\r\n"
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"Accept-Encoding: deflate, gzip, br\r\n"
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"\r\n";
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ret = zsock_send(client_fd, http1_request, strlen(http1_request), 0);
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zassert_not_equal(ret, -1, "send() failed (%d)", errno);
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memset(buf, 0, sizeof(buf));
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recv_len = zsock_recv(client_fd, buf, sizeof(buf), 0);
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zassert_not_equal(recv_len, -1, "recv() failed (%d)", errno);
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len = sizeof(index_html_gz);
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while (recv_len < len) {
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ret = zsock_recv(client_fd, buf + recv_len, sizeof(buf) - recv_len, 0);
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zassert_not_equal(ret, -1, "recv() failed (%d)", errno);
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recv_len += ret;
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}
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data = strstr(buf, "\r\n\r\n");
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zassert_not_null(data, "Header not found");
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data += 4;
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zassert_equal(len, sizeof(compressed_inc_file), "Invalid compressed file size");
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ret = memcmp(data, compressed_inc_file, len);
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zassert_equal(ret, 0,
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"inc_file and compressed_inc_file contents are not identical (%d)", ret);
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ret = zsock_close(client_fd);
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zassert_not_equal(-1, ret, "close() failed on the client fd (%d)", errno);
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zassert_ok(http_server_stop(), "Failed to stop the server");
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}
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ZTEST(framework_tests_crime, test_gen_gz_inc_file)
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{
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test_crime();
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}
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ZTEST_SUITE(framework_tests_crime, NULL, NULL, NULL, NULL, NULL);

‎tests/net/lib/http_server/crime/src/not_found_page.html‎

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<!DOCTYPE html>
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<html>
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<head>
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<title>404 Not Found</title>
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</head>
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<body>
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<h1>404 Not Found</h1>
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<p>The requested resource was not found.</p>
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</body>
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</html>

‎tests/net/lib/http_server/crime/testcase.yaml‎

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common:
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harness: net
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min_ram: 16
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tags:
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- http
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- net
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- server
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- socket
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integration_platforms:
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- native_sim
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- qemu_x86
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platform_exclude:
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- native_posix
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- native_posix/native/64
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tests:
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net.http.server.crime: {}

‎tests/net/lib/http_server/prototype/CMakeLists.txt‎

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# SPDX-License-Identifier: Apache-2.0
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cmake_minimum_required(VERSION 3.20.0)
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find_package(Zephyr REQUIRED HINTS $ENV{ZEPHYR_BASE})
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project(prototype)
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set(BASE_PATH "../../../../../subsys/net/lib/http/")
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include_directories(${BASE_PATH}/headers)
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FILE(GLOB app_sources src/main.c)
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target_sources(app PRIVATE ${app_sources})
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set(gen_dir ${ZEPHYR_BINARY_DIR}/include/generated/)
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target_link_libraries(app PRIVATE zephyr_interface zephyr)
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zephyr_linker_sources(SECTIONS sections-rom.ld)
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zephyr_iterable_section(NAME http_resource_desc_test_http_service KVMA RAM_REGION GROUP RODATA_REGION SUBALIGN 4)

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