[PATCH v13 02/11] app/test: remove POSIX-specific code

[Jie Zhou <jizh@linux.microsoft.com>]

- Replace POSIX-specific code with DPDK equivalents or
  conditionally disable it on Windows
- Use NUL on Windows as /dev/null for Unix
- Exclude tests not supported on Windows yet
  * multi-process
  * PMD performance statistics display on signal

Signed-off-by: Jie Zhou <jizh@linux.microsoft.com>
Signed-off-by: Dmitry Kozlyuk <dmitry.kozliuk@gmail.com>

---
 app/test/commands.c               |  2 --
 app/test/packet_burst_generator.c |  1 +
 app/test/process.h                |  4 +++-
 app/test/test.c                   |  5 ++++-
 app/test/test_byteorder.c         |  2 +-
 app/test/test_cmdline_ipaddr.c    | 13 ++++++-------
 app/test/test_cmdline_lib.c       | 13 +++++++++----
 app/test/test_crc.c               |  1 -
 app/test/test_memcpy_perf.c       | 29 +++++++++++++++--------------
 app/test/test_pmd_perf.c          |  6 +++++-
 app/test/test_ring_stress_impl.h  |  2 +-
 app/test/test_telemetry_data.c    |  2 ++
 12 files changed, 47 insertions(+), 33 deletions(-)

diff --git a/app/test/commands.c b/app/test/commands.c
index 2dced3bc44..887cabad64 100644
--- a/app/test/commands.c
+++ b/app/test/commands.c
@@ -8,8 +8,6 @@
 #include <stdint.h>
 #include <string.h>
 #include <stdlib.h>
-#include <netinet/in.h>
-#include <termios.h>
 #include <inttypes.h>
 #include <errno.h>
 #include <sys/queue.h>
diff --git a/app/test/packet_burst_generator.c b/app/test/packet_burst_generator.c
index 8ac24577ba..6b42b9b83b 100644
--- a/app/test/packet_burst_generator.c
+++ b/app/test/packet_burst_generator.c
@@ -5,6 +5,7 @@
 #include <rte_byteorder.h>
 #include <rte_mbuf.h>
 #include <rte_ip.h>
+#include <rte_os_shim.h>
 
 #include "packet_burst_generator.h"
 
diff --git a/app/test/process.h b/app/test/process.h
index 5b10cf64df..1f073b9c5c 100644
--- a/app/test/process.h
+++ b/app/test/process.h
@@ -7,12 +7,14 @@
 
 #include <errno.h>  /* errno */
 #include <limits.h> /* PATH_MAX */
+#ifndef RTE_EXEC_ENV_WINDOWS
 #include <libgen.h> /* basename et al */
+#include <sys/wait.h>
+#endif
 #include <stdlib.h> /* NULL */
 #include <string.h> /* strerror */
 #include <unistd.h> /* readlink */
 #include <dirent.h>
-#include <sys/wait.h>
 
 #include <rte_string_fns.h> /* strlcpy */
 
diff --git a/app/test/test.c b/app/test/test.c
index 5194131026..e69cae3eea 100644
--- a/app/test/test.c
+++ b/app/test/test.c
@@ -8,7 +8,6 @@
 #include <stdarg.h>
 #include <stdlib.h>
 #include <errno.h>
-#include <termios.h>
 #include <ctype.h>
 #include <sys/queue.h>
 
@@ -63,7 +62,9 @@ do_recursive_call(void)
 		const char *env_var;
 		int (*action_fn)(void);
 	} actions[] =  {
+#ifndef RTE_EXEC_ENV_WINDOWS
 			{ "run_secondary_instances", test_mp_secondary },
+#endif
 #ifdef RTE_LIB_PDUMP
 #ifdef RTE_NET_RING
 			{ "run_pdump_server_tests", test_pdump },
@@ -82,7 +83,9 @@ do_recursive_call(void)
 			{ "test_file_prefix", no_action },
 			{ "test_no_huge_flag", no_action },
 #ifdef RTE_LIB_TIMER
+#ifndef RTE_EXEC_ENV_WINDOWS
 			{ "timer_secondary_spawn_wait", test_timer_secondary },
+#endif
 #endif
 	};
 
diff --git a/app/test/test_byteorder.c b/app/test/test_byteorder.c
index 03c08d9abf..de14ed539e 100644
--- a/app/test/test_byteorder.c
+++ b/app/test/test_byteorder.c
@@ -46,7 +46,7 @@ test_byteorder(void)
 		return -1;
 
 	res_u16 = rte_bswap16(0x1337);
-	printf("const %"PRIx16" -> %"PRIx16"\n", 0x1337, res_u16);
+	printf("const %"PRIx16" -> %"PRIx16"\n", (uint16_t)0x1337, res_u16);
 	if (res_u16 != 0x3713)
 		return -1;
 
diff --git a/app/test/test_cmdline_ipaddr.c b/app/test/test_cmdline_ipaddr.c
index 2a1ee120fc..f540063508 100644
--- a/app/test/test_cmdline_ipaddr.c
+++ b/app/test/test_cmdline_ipaddr.c
@@ -1,12 +1,9 @@
 /* SPDX-License-Identifier: BSD-3-Clause
  * Copyright(c) 2010-2014 Intel Corporation
  */
-
 #include <stdio.h>
 #include <string.h>
 #include <inttypes.h>
-#include <netinet/in.h>
-#include <sys/socket.h>
 
 #include <rte_string_fns.h>
 
@@ -15,7 +12,7 @@
 
 #include "test_cmdline.h"
 
-#define IP4(a,b,c,d) {((uint32_t)(((a) & 0xff)) | \
+#define IP4(a,b,c,d) {.s_addr = (uint32_t)(((a) & 0xff) | \
 					   (((b) & 0xff) << 8) | \
 					   (((c) & 0xff) << 16)  | \
 					   ((d) & 0xff)  << 24)}
@@ -25,7 +22,11 @@
 
 /* create IPv6 address, swapping bytes where needed */
 #ifndef s6_addr16
-# define s6_addr16      __u6_addr.__u6_addr16
+#ifdef RTE_EXEC_ENV_WINDOWS
+#define s6_addr16 u.Word
+#else
+#define s6_addr16 __u6_addr.__u6_addr16
+#endif
 #endif
 #define IP6(a,b,c,d,e,f,g,h) .ipv6 = \
 		{.s6_addr16 = \
@@ -166,8 +167,6 @@ const char * ipaddr_garbage_network6_strs[] = {
 };
 #define IPv6_GARBAGE_PREFIX 64
 
-
-
 const char * ipaddr_invalid_strs[] = {
 		/** IPv4 **/
 
diff --git a/app/test/test_cmdline_lib.c b/app/test/test_cmdline_lib.c
index f50ccdb599..fcd58cb76a 100644
--- a/app/test/test_cmdline_lib.c
+++ b/app/test/test_cmdline_lib.c
@@ -8,7 +8,6 @@
 #include <stdarg.h>
 #include <stdlib.h>
 #include <errno.h>
-#include <termios.h>
 #include <ctype.h>
 #include <sys/queue.h>
 
@@ -22,6 +21,12 @@
 
 #include "test_cmdline.h"
 
+#ifndef RTE_EXEC_ENV_WINDOWS
+#define NULL_INPUT "/dev/null"
+#else
+#define NULL_INPUT "NUL"
+#endif
+
 /****************************************************************/
 /* static functions required for some tests */
 static void
@@ -156,10 +161,10 @@ test_cmdline_socket_fns(void)
 	cl = cmdline_stdin_new(&ctx, NULL);
 	if (cl != NULL)
 		goto error;
-	cl = cmdline_file_new(NULL, "prompt", "/dev/null");
+	cl = cmdline_file_new(NULL, "prompt", NULL_INPUT);
 	if (cl != NULL)
 		goto error;
-	cl = cmdline_file_new(&ctx, NULL, "/dev/null");
+	cl = cmdline_file_new(&ctx, NULL, NULL_INPUT);
 	if (cl != NULL)
 		goto error;
 	cl = cmdline_file_new(&ctx, "prompt", NULL);
@@ -171,7 +176,7 @@ test_cmdline_socket_fns(void)
 		cmdline_free(cl);
 		return -1;
 	}
-	cl = cmdline_file_new(&ctx, "prompt", "/dev/null");
+	cl = cmdline_file_new(&ctx, "prompt", NULL_INPUT);
 	if (cl == NULL) {
 		printf("Error: failed to open /dev/null for reading!");
 		return -1;
diff --git a/app/test/test_crc.c b/app/test/test_crc.c
index bf1d344359..0ed080e482 100644
--- a/app/test/test_crc.c
+++ b/app/test/test_crc.c
@@ -14,7 +14,6 @@
 #define CRC32_VEC_LEN2     348
 #define CRC16_VEC_LEN1     12
 #define CRC16_VEC_LEN2     2
-#define LINE_LEN           75
 
 /* CRC test vector */
 static const uint8_t crc_vec[CRC_VEC_LEN] = {
diff --git a/app/test/test_memcpy_perf.c b/app/test/test_memcpy_perf.c
index c711e36ba7..3727c160e6 100644
--- a/app/test/test_memcpy_perf.c
+++ b/app/test/test_memcpy_perf.c
@@ -6,10 +6,11 @@
 #include <stdio.h>
 #include <string.h>
 #include <stdlib.h>
-#include <sys/time.h>
+#include <time.h>
 
 #include <rte_common.h>
 #include <rte_cycles.h>
+#include <rte_os_shim.h>
 #include <rte_random.h>
 #include <rte_malloc.h>
 
@@ -271,7 +272,7 @@ static int
 perf_test(void)
 {
 	int ret;
-	struct timeval tv_begin, tv_end;
+	struct timespec tv_begin, tv_end;
 	double time_aligned, time_unaligned;
 	double time_aligned_const, time_unaligned_const;
 
@@ -298,32 +299,32 @@ perf_test(void)
 	printf("\n================================= %2dB aligned =================================",
 		ALIGNMENT_UNIT);
 	/* Do aligned tests where size is a variable */
-	gettimeofday(&tv_begin, NULL);
+	timespec_get(&tv_begin, TIME_UTC);
 	perf_test_variable_aligned();
-	gettimeofday(&tv_end, NULL);
+	timespec_get(&tv_end, TIME_UTC);
 	time_aligned = (double)(tv_end.tv_sec - tv_begin.tv_sec)
-		+ ((double)tv_end.tv_usec - tv_begin.tv_usec)/1000000;
+		+ ((double)tv_end.tv_nsec - tv_begin.tv_nsec) / NS_PER_S;
 	printf("\n------- ----------------- ----------------- ----------------- -----------------");
 	/* Do aligned tests where size is a compile-time constant */
-	gettimeofday(&tv_begin, NULL);
+	timespec_get(&tv_begin, TIME_UTC);
 	perf_test_constant_aligned();
-	gettimeofday(&tv_end, NULL);
+	timespec_get(&tv_end, TIME_UTC);
 	time_aligned_const = (double)(tv_end.tv_sec - tv_begin.tv_sec)
-		+ ((double)tv_end.tv_usec - tv_begin.tv_usec)/1000000;
+		+ ((double)tv_end.tv_nsec - tv_begin.tv_nsec) / NS_PER_S;
 	printf("\n================================== Unaligned ==================================");
 	/* Do unaligned tests where size is a variable */
-	gettimeofday(&tv_begin, NULL);
+	timespec_get(&tv_begin, TIME_UTC);
 	perf_test_variable_unaligned();
-	gettimeofday(&tv_end, NULL);
+	timespec_get(&tv_end, TIME_UTC);
 	time_unaligned = (double)(tv_end.tv_sec - tv_begin.tv_sec)
-		+ ((double)tv_end.tv_usec - tv_begin.tv_usec)/1000000;
+		+ ((double)tv_end.tv_nsec - tv_begin.tv_nsec) / NS_PER_S;
 	printf("\n------- ----------------- ----------------- ----------------- -----------------");
 	/* Do unaligned tests where size is a compile-time constant */
-	gettimeofday(&tv_begin, NULL);
+	timespec_get(&tv_begin, TIME_UTC);
 	perf_test_constant_unaligned();
-	gettimeofday(&tv_end, NULL);
+	timespec_get(&tv_end, TIME_UTC);
 	time_unaligned_const = (double)(tv_end.tv_sec - tv_begin.tv_sec)
-		+ ((double)tv_end.tv_usec - tv_begin.tv_usec)/1000000;
+		+ ((double)tv_end.tv_nsec - tv_begin.tv_nsec) / NS_PER_S;
 	printf("\n======= ================= ================= ================= =================\n\n");
 
 	printf("Test Execution Time (seconds):\n");
diff --git a/app/test/test_pmd_perf.c b/app/test/test_pmd_perf.c
index 0aa9dc1b1c..25611bfe9b 100644
--- a/app/test/test_pmd_perf.c
+++ b/app/test/test_pmd_perf.c
@@ -296,6 +296,7 @@ reset_count(void)
 	idle = 0;
 }
 
+#ifndef RTE_EXEC_ENV_WINDOWS
 static void
 stats_display(uint16_t port_id)
 {
@@ -325,6 +326,7 @@ signal_handler(int signum)
 	if (signum == SIGUSR2)
 		stats_display(0);
 }
+#endif
 
 struct rte_mbuf **tx_burst;
 
@@ -638,7 +640,7 @@ exec_burst(uint32_t flags, int lcore)
 		i = (i >= conf->nb_ports - 1) ? 0 : (i + 1);
 	}
 
-	sleep(5);
+	rte_delay_us(5 * US_PER_S);
 
 	/* only when polling second  */
 	if (flags == SC_BURST_XMIT_FIRST)
@@ -669,8 +671,10 @@ test_pmd_perf(void)
 
 	printf("Start PMD RXTX cycles cost test.\n");
 
+#ifndef RTE_EXEC_ENV_WINDOWS
 	signal(SIGUSR1, signal_handler);
 	signal(SIGUSR2, signal_handler);
+#endif
 
 	nb_ports = rte_eth_dev_count_avail();
 	if (nb_ports < NB_ETHPORTS_USED) {
diff --git a/app/test/test_ring_stress_impl.h b/app/test/test_ring_stress_impl.h
index 2825a9dce6..62f046a91a 100644
--- a/app/test/test_ring_stress_impl.h
+++ b/app/test/test_ring_stress_impl.h
@@ -360,7 +360,7 @@ test_mt1(int (*test)(void *))
 	/* signal worker to start test */
 	__atomic_store_n(&wrk_cmd, WRK_CMD_RUN, __ATOMIC_RELEASE);
 
-	usleep(run_time * US_PER_S);
+	rte_delay_us(run_time * US_PER_S);
 
 	/* signal worker to start test */
 	__atomic_store_n(&wrk_cmd, WRK_CMD_STOP, __ATOMIC_RELEASE);
diff --git a/app/test/test_telemetry_data.c b/app/test/test_telemetry_data.c
index 18b93db8ef..73eee293a1 100644
--- a/app/test/test_telemetry_data.c
+++ b/app/test/test_telemetry_data.c
@@ -4,7 +4,9 @@
 
 #include <string.h>
 #include <sys/socket.h>
+#ifndef RTE_EXEC_ENV_WINDOWS
 #include <sys/un.h>
+#endif
 #include <unistd.h>
 #include <limits.h>
 
-- 
2.31.0.vfs.0.1