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tests: net: lib: http_server: core: Add test for connection close

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Add test case verifying that the server keeps the connection open if no
Connection: close header is present in the request.

Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
This commit is contained in:
Robert Lubos 2024-07-17 15:47:12 +02:00 • committed by Anas Nashif
commit 938088641c
1 changed files with 56 additions and 0 deletions
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56
tests/net/lib/http_server/core/src/main.c
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@ -309,6 +309,62 @@ ZTEST(server_function_tests, test_http1_static_get)
"Received data doesn't match expected response");
}
ZTEST(server_function_tests, test_http1_connection_close)
{
static const char http1_request_1[] =
"GET / HTTP/1.1\r\n"
"Host: 127.0.0.1:8080\r\n"
"User-Agent: curl/7.68.0\r\n"
"Accept: */*\r\n"
"Accept-Encoding: deflate, gzip, br\r\n"
"\r\n";
static const char http1_request_2[] =
"GET / HTTP/1.1\r\n"
"Host: 127.0.0.1:8080\r\n"
"User-Agent: curl/7.68.0\r\n"
"Accept: */*\r\n"
"Accept-Encoding: deflate, gzip, br\r\n"
"Connection: close\r\n"
"\r\n";
static const char expected_response[] =
"HTTP/1.1 200 OK\r\n"
"Content-Type: text/html\r\n"
"Content-Length: 13\r\n"
"\r\n"
TEST_STATIC_PAYLOAD;
size_t offset = 0;
int ret;
ret = zsock_send(client_fd, http1_request_1, strlen(http1_request_1), 0);
zassert_not_equal(ret, -1, "send() failed (%d)", errno);
memset(buf, 0, sizeof(buf));
test_read_data(&offset, sizeof(expected_response) - 1);
zassert_mem_equal(buf, expected_response, sizeof(expected_response) - 1,
"Received data doesn't match expected response");
test_consume_data(&offset, sizeof(expected_response) - 1);
/* With no connection: close, the server shall serve another request on
* the same connection.
*/
ret = zsock_send(client_fd, http1_request_2, strlen(http1_request_2), 0);
zassert_not_equal(ret, -1, "send() failed (%d)", errno);
memset(buf, 0, sizeof(buf));
test_read_data(&offset, sizeof(expected_response) - 1);
zassert_mem_equal(buf, expected_response, sizeof(expected_response) - 1,
"Received data doesn't match expected response");
test_consume_data(&offset, sizeof(expected_response) - 1);
/* Second request included connection: close, so we should expect the
* connection to be closed now.
*/
ret = zsock_recv(client_fd, buf, sizeof(buf), 0);
zassert_equal(ret, 0, "Connection should've been closed");
}
ZTEST(server_function_tests_no_init, test_http_server_start_stop)
{
struct sockaddr_in sa = { 0 };