test: move unit tests to separate directory

This is to logically group unit tests into their own folder,
separating them from "app" folder.

Hopefully this will make the unit test in DPDK more visible.

Following binaries moved to "test" folder:
cmdline-test
test-acl
test-pipeline
test            <-- various DPDK unit tests

Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>

GNUmakefile

@@ -40,6 +40,6 @@ export RTE_SDK
 # directory list
 #
 
-ROOTDIRS-y := buildtools lib drivers app
+ROOTDIRS-y := buildtools lib drivers app test
 
 include $(RTE_SDK)/mk/rte.sdkroot.mk

MAINTAINERS

@@ -87,28 +87,28 @@ F: lib/librte_eal/common/*
 F: lib/librte_eal/common/include/*
 F: lib/librte_eal/common/include/generic/
 F: doc/guides/prog_guide/env_abstraction_layer.rst
-F: app/test/test_alarm.c
-F: app/test/test_atomic.c
-F: app/test/test_byteorder.c
-F: app/test/test_common.c
-F: app/test/test_cpuflags.c
-F: app/test/test_cycles.c
-F: app/test/test_debug.c
-F: app/test/test_devargs.c
-F: app/test/test_eal*
-F: app/test/test_errno.c
-F: app/test/test_interrupts.c
-F: app/test/test_logs.c
-F: app/test/test_memcpy*
-F: app/test/test_pci.c
-F: app/test/test_pci_sysfs/
-F: app/test/test_per_lcore.c
-F: app/test/test_prefetch.c
-F: app/test/test_rwlock.c
-F: app/test/test_spinlock.c
-F: app/test/test_string_fns.c
-F: app/test/test_tailq.c
-F: app/test/test_version.c
+F: test/test/test_alarm.c
+F: test/test/test_atomic.c
+F: test/test/test_byteorder.c
+F: test/test/test_common.c
+F: test/test/test_cpuflags.c
+F: test/test/test_cycles.c
+F: test/test/test_debug.c
+F: test/test/test_devargs.c
+F: test/test/test_eal*
+F: test/test/test_errno.c
+F: test/test/test_interrupts.c
+F: test/test/test_logs.c
+F: test/test/test_memcpy*
+F: test/test/test_pci.c
+F: test/test/test_pci_sysfs/
+F: test/test/test_per_lcore.c
+F: test/test/test_prefetch.c
+F: test/test/test_rwlock.c
+F: test/test/test_spinlock.c
+F: test/test/test_string_fns.c
+F: test/test/test_tailq.c
+F: test/test/test_version.c
 
 Memory Allocation
 M: Sergio Gonzalez Monroy <sergio.gonzalez.monroy@intel.com>
@@ -118,10 +118,10 @@ F: lib/librte_eal/common/*malloc*
 F: lib/librte_eal/common/eal_common_mem*
 F: lib/librte_eal/common/eal_hugepages.h
 F: doc/guides/prog_guide/env_abstraction_layer.rst
-F: app/test/test_func_reentrancy.c
-F: app/test/test_malloc.c
-F: app/test/test_memory.c
-F: app/test/test_memzone.c
+F: test/test/test_func_reentrancy.c
+F: test/test/test_malloc.c
+F: test/test/test_memory.c
+F: test/test/test_memzone.c
 
 Keep alive
 M: Remy Horton <remy.horton@intel.com>
@@ -134,7 +134,7 @@ Secondary process
 M: Sergio Gonzalez Monroy <sergio.gonzalez.monroy@intel.com>
 K: RTE_PROC_
 F: doc/guides/prog_guide/multi_proc_support.rst
-F: app/test/test_mp_secondary.c
+F: test/test/test_mp_secondary.c
 F: examples/multi_process/
 F: doc/guides/sample_app_ug/multi_process.rst
 
@@ -222,21 +222,21 @@ Memory pool
 M: Olivier Matz <olivier.matz@6wind.com>
 F: lib/librte_mempool/
 F: doc/guides/prog_guide/mempool_lib.rst
-F: app/test/test_mempool*
-F: app/test/test_func_reentrancy.c
+F: test/test/test_mempool*
+F: test/test/test_func_reentrancy.c
 
 Ring queue
 M: Olivier Matz <olivier.matz@6wind.com>
 F: lib/librte_ring/
 F: doc/guides/prog_guide/ring_lib.rst
-F: app/test/test_ring*
-F: app/test/test_func_reentrancy.c
+F: test/test/test_ring*
+F: test/test/test_func_reentrancy.c
 
 Packet buffer
 M: Olivier Matz <olivier.matz@6wind.com>
 F: lib/librte_mbuf/
 F: doc/guides/prog_guide/mbuf_lib.rst
-F: app/test/test_mbuf.c
+F: test/test/test_mbuf.c
 
 Ethernet API
 M: Thomas Monjalon <thomas.monjalon@6wind.com>
@@ -250,7 +250,7 @@ F: lib/librte_ether/rte_flow*
 Crypto API
 M: Declan Doherty <declan.doherty@intel.com>
 F: lib/librte_cryptodev/
-F: app/test/test_cryptodev*
+F: test/test/test_cryptodev*
 F: examples/l2fwd-crypto/
 
 
@@ -263,7 +263,7 @@ Link bonding
 M: Declan Doherty <declan.doherty@intel.com>
 F: drivers/net/bonding/
 F: doc/guides/prog_guide/link_bonding_poll_mode_drv_lib.rst
-F: app/test/test_link_bonding*
+F: test/test/test_link_bonding*
 F: examples/bond/
 
 Linux KNI
@@ -271,7 +271,7 @@ M: Ferruh Yigit <ferruh.yigit@intel.com>
 F: lib/librte_eal/linuxapp/kni/
 F: lib/librte_kni/
 F: doc/guides/prog_guide/kernel_nic_interface.rst
-F: app/test/test_kni.c
+F: test/test/test_kni.c
 F: examples/kni/
 F: doc/guides/sample_app_ug/kernel_nic_interface.rst
 
@@ -416,8 +416,8 @@ Ring PMD
 M: Bruce Richardson <bruce.richardson@intel.com>
 F: drivers/net/ring/
 F: doc/guides/nics/pcap_ring.rst
-F: app/test/test_pmd_ring.c
-F: app/test/test_pmd_ring_perf.c
+F: test/test/test_pmd_ring.c
+F: test/test/test_pmd_ring_perf.c
 
 Null Networking PMD
 M: Tetsuya Mukawa <mtetsuyah@gmail.com>
@@ -503,7 +503,7 @@ Distributor
 M: Bruce Richardson <bruce.richardson@intel.com>
 F: lib/librte_distributor/
 F: doc/guides/prog_guide/packet_distrib_lib.rst
-F: app/test/test_distributor*
+F: test/test/test_distributor*
 F: examples/distributor/
 F: doc/guides/sample_app_ug/dist_app.rst
 
@@ -511,7 +511,7 @@ Reorder
 M: Reshma Pattan <reshma.pattan@intel.com>
 F: lib/librte_reorder/
 F: doc/guides/prog_guide/reorder_lib.rst
-F: app/test/test_reorder*
+F: test/test/test_reorder*
 F: examples/packet_ordering/
 F: doc/guides/sample_app_ug/packet_ordering.rst
 
@@ -519,8 +519,8 @@ Hierarchical scheduler
 M: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
 F: lib/librte_sched/
 F: doc/guides/prog_guide/qos_framework.rst
-F: app/test/test_red.c
-F: app/test/test_sched.c
+F: test/test/test_red.c
+F: test/test/test_sched.c
 F: examples/qos_sched/
 F: doc/guides/sample_app_ug/qos_scheduler.rst
 
@@ -539,8 +539,8 @@ F: lib/librte_pipeline/
 F: lib/librte_port/
 F: lib/librte_table/
 F: doc/guides/prog_guide/packet_framework.rst
-F: app/test/test_table*
-F: app/test-pipeline/
+F: test/test/test_table*
+F: test/test-pipeline/
 F: doc/guides/sample_app_ug/test_pipeline.rst
 F: examples/ip_pipeline/
 F: doc/guides/sample_app_ug/ip_pipeline.rst
@@ -553,8 +553,8 @@ ACL
 M: Konstantin Ananyev <konstantin.ananyev@intel.com>
 F: lib/librte_acl/
 F: doc/guides/prog_guide/packet_classif_access_ctrl.rst
-F: app/test-acl/
-F: app/test/test_acl.*
+F: test/test-acl/
+F: test/test/test_acl.*
 F: examples/l3fwd-acl/
 F: doc/guides/sample_app_ug/l3_forward_access_ctrl.rst
 
@@ -563,7 +563,7 @@ M: Byron Marohn <byron.marohn@intel.com>
 M: Pablo de Lara Guarch <pablo.de.lara.guarch@intel.com>
 F: lib/librte_efd/
 F: doc/guides/prog_guide/efd_lib.rst
-F: app/test/test_efd*
+F: test/test/test_efd*
 F: examples/server_node_efd/
 F: doc/guides/sample_app_ug/server_node_efd.rst
 
@@ -572,22 +572,22 @@ M: Bruce Richardson <bruce.richardson@intel.com>
 M: Pablo de Lara <pablo.de.lara.guarch@intel.com>
 F: lib/librte_hash/
 F: doc/guides/prog_guide/hash_lib.rst
-F: app/test/test_*hash*
-F: app/test/test_func_reentrancy.c
+F: test/test/test_*hash*
+F: test/test/test_func_reentrancy.c
 
 LPM
 M: Bruce Richardson <bruce.richardson@intel.com>
 F: lib/librte_lpm/
 F: doc/guides/prog_guide/lpm*
-F: app/test/test_lpm*
-F: app/test/test_func_reentrancy.c
-F: app/test/test_xmmt_ops.h
+F: test/test/test_lpm*
+F: test/test/test_func_reentrancy.c
+F: test/test/test_xmmt_ops.h
 
 Traffic metering
 M: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
 F: lib/librte_meter/
 F: doc/guides/sample_app_ug/qos_scheduler.rst
-F: app/test/test_meter.c
+F: test/test/test_meter.c
 F: examples/qos_meter/
 F: doc/guides/sample_app_ug/qos_metering.rst
 
@@ -602,20 +602,20 @@ F: lib/librte_cfgfile/
 Interactive command line
 M: Olivier Matz <olivier.matz@6wind.com>
 F: lib/librte_cmdline/
-F: app/cmdline_test/
-F: app/test/test_cmdline*
+F: test/cmdline_test/
+F: test/test/test_cmdline*
 F: examples/cmdline/
 F: doc/guides/sample_app_ug/cmd_line.rst
 
 Key/Value parsing
 M: Olivier Matz <olivier.matz@6wind.com>
 F: lib/librte_kvargs/
-F: app/test/test_kvargs.c
+F: test/test/test_kvargs.c
 
 Power management
 F: lib/librte_power/
 F: doc/guides/prog_guide/power_man.rst
-F: app/test/test_power*
+F: test/test/test_power*
 F: examples/l3fwd-power/
 F: doc/guides/sample_app_ug/l3_forward_power_man.rst
 F: examples/vm_power_manager/
@@ -625,7 +625,7 @@ Timers
 M: Robert Sanford <rsanford@akamai.com>
 F: lib/librte_timer/
 F: doc/guides/prog_guide/timer_lib.rst
-F: app/test/test_timer*
+F: test/test/test_timer*
 F: examples/timer/
 F: doc/guides/sample_app_ug/timer.rst
 
@@ -640,18 +640,20 @@ Test Applications
 -----------------
 
 Unit tests framework
-F: app/test/autotest*
-F: app/test/commands.c
-F: app/test/packet_burst_generator.c
-F: app/test/packet_burst_generator.h
-F: app/test/process.h
-F: app/test/resource.*
-F: app/test/test.c
-F: app/test/test.h
-F: app/test/test_pmd_perf.c
-F: app/test/test_resource.c
-F: app/test/virtual_pmd.c
-F: app/test/virtual_pmd.h
+F: test/Makefile
+F: test/test/Makefile
+F: test/test/autotest*
+F: test/test/commands.c
+F: test/test/packet_burst_generator.c
+F: test/test/packet_burst_generator.h
+F: test/test/process.h
+F: test/test/resource.*
+F: test/test/test.c
+F: test/test/test.h
+F: test/test/test_pmd_perf.c
+F: test/test/test_resource.c
+F: test/test/virtual_pmd.c
+F: test/test/virtual_pmd.h
 
 Driver testing tool
 M: Jingjing Wu <jingjing.wu@intel.com>

app/Makefile

@@ -31,12 +31,8 @@
 
 include $(RTE_SDK)/mk/rte.vars.mk
 
-DIRS-$(CONFIG_RTE_APP_TEST) += test
-DIRS-$(CONFIG_RTE_LIBRTE_ACL) += test-acl
-DIRS-$(CONFIG_RTE_LIBRTE_PIPELINE) += test-pipeline
 DIRS-$(CONFIG_RTE_TEST_PMD) += test-pmd
 DIRS-$(CONFIG_RTE_APP_CRYPTO_PERF) += test-crypto-perf
-DIRS-$(CONFIG_RTE_LIBRTE_CMDLINE) += cmdline_test
 DIRS-$(CONFIG_RTE_EXEC_ENV_LINUXAPP) += proc_info
 DIRS-$(CONFIG_RTE_LIBRTE_PDUMP) += pdump
 

mk/rte.sdktest.mk

@@ -57,7 +57,7 @@ test fast_test perf_test:
 	@mkdir -p $(AUTOTEST_DIR) ; \
 	cd $(AUTOTEST_DIR) ; \
 	if [ -f $(RTE_OUTPUT)/app/test ]; then \
-		python $(RTE_SDK)/app/test/autotest.py \
+		python $(RTE_SDK)/test/test/autotest.py \
 			$(RTE_OUTPUT)/app/test \
 			$(RTE_TARGET) \
 			$(BLACKLIST) $(WHITELIST); \
@@ -71,10 +71,10 @@ coverage:
 	@mkdir -p $(AUTOTEST_DIR) ; \
 	cd $(AUTOTEST_DIR) ; \
 	if [ -f $(RTE_OUTPUT)/app/test ]; then \
-		python $(RTE_SDK)/app/cmdline_test/cmdline_test.py \
+		python $(RTE_SDK)/test/cmdline_test/cmdline_test.py \
 			$(RTE_OUTPUT)/app/cmdline_test; \
 		ulimit -S -n 100 ; \
-		python $(RTE_SDK)/app/test/autotest.py \
+		python $(RTE_SDK)/test/test/autotest.py \
 			$(RTE_OUTPUT)/app/test \
 			$(RTE_TARGET) \
 			$(BLACKLIST) $(WHITELIST) ; \

test/Makefile

@@ -0,0 +1,39 @@
+#   BSD LICENSE
+#
+#   Copyright(c) 2017 Intel Corporation. All rights reserved.
+#   All rights reserved.
+#
+#   Redistribution and use in source and binary forms, with or without
+#   modification, are permitted provided that the following conditions
+#   are met:
+#
+#     * Redistributions of source code must retain the above copyright
+#       notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above copyright
+#       notice, this list of conditions and the following disclaimer in
+#       the documentation and/or other materials provided with the
+#       distribution.
+#     * Neither the name of Intel Corporation nor the names of its
+#       contributors may be used to endorse or promote products derived
+#       from this software without specific prior written permission.
+#
+#   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+#   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+#   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+#   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+#   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+#   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+#   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+#   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+#   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+#   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+#   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+include $(RTE_SDK)/mk/rte.vars.mk
+
+DIRS-$(CONFIG_RTE_APP_TEST) += test
+DIRS-$(CONFIG_RTE_LIBRTE_ACL) += test-acl
+DIRS-$(CONFIG_RTE_LIBRTE_PIPELINE) += test-pipeline
+DIRS-$(CONFIG_RTE_LIBRTE_CMDLINE) += cmdline_test
+
+include $(RTE_SDK)/mk/rte.subdir.mk