[dpdk-dev] [PATCH v2 2/2] meson: add tests app to build

[Harry van Haaren <harry.van.haaren@intel.com>]

This patch enables the test/test app to be built. It also adds
the test binary to be a meson-test, which allows the meson test
infrastructure to be used to run tests.

Tests are listed using the same test binary, however each test
sets a different DPDK_TEST environment variable. The string contents
of this DPDK_TEST env var is entered in the command line interface.
As such, the familiar test names such as "ring_perf_autotest" etc
are valid tests to run using this meson test infrastructure.

Note that the tests are run serially, given that we cannot run
multiple primary processes at a time. As each test must initialize
EAL this takes some time depending on the number of hugepages.
In future, we could improve this to run multiple tests from one
EAL init, but it is out of scope for this patchset.

Finally, an option to build the tests is added to the meson build
options. When disabled, the unit test code in test/test is not
compiled. The default is set to 'true'. To disable, run:

$ meson configure -Dtests=false

Signed-off-by: Harry van Haaren <harry.van.haaren@intel.com>

---

v2:
- Updated for SPDX license headers (Bruce)
---
 meson.build           |   1 +
 meson_options.txt     |   2 +
 test/meson.build      |   4 +
 test/test/meson.build | 220 ++++++++++++++++++++++++++++++++++++++++++++++++++
 4 files changed, 227 insertions(+)
 create mode 100644 test/meson.build
 create mode 100644 test/test/meson.build

diff --git a/meson.build b/meson.build
index 04eea72..9132594 100644
--- a/meson.build
+++ b/meson.build
@@ -60,6 +60,7 @@ subdir('drivers')
 # build binaries and installable tools
 subdir('usertools')
 subdir('app')
+subdir('test')
 
 # build any examples explicitly requested - useful for developers
 if get_option('examples') != ''
diff --git a/meson_options.txt b/meson_options.txt
index f2558fe..1a674aa 100644
--- a/meson_options.txt
+++ b/meson_options.txt
@@ -18,3 +18,5 @@ option('per_library_versions', type: 'boolean', value: true,
 	description: 'true: each lib gets its own version number, false: DPDK version used for each lib')
 option('use_hpet', type: 'boolean', value: false,
 	description: 'use HPET timer in EAL')
+option('tests', type: 'boolean', value: true,
+	description: 'build unit tests')
diff --git a/test/meson.build b/test/meson.build
new file mode 100644
index 0000000..3ad11b3
--- /dev/null
+++ b/test/meson.build
@@ -0,0 +1,4 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2017 Intel Corporation
+
+subdir('test')
diff --git a/test/test/meson.build b/test/test/meson.build
new file mode 100644
index 0000000..435bd78
--- /dev/null
+++ b/test/test/meson.build
@@ -0,0 +1,220 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2017 Intel Corporation
+
+test_sources = files('commands.c',
+	'packet_burst_generator.c',
+	'test.c',
+	'test_acl.c',
+	'test_alarm.c',
+	'test_atomic.c',
+	'test_byteorder.c',
+	'test_cmdline.c',
+	'test_cmdline_cirbuf.c',
+	'test_cmdline_etheraddr.c',
+	'test_cmdline_ipaddr.c',
+	'test_cmdline_lib.c',
+	'test_cmdline_num.c',
+	'test_cmdline_portlist.c',
+	'test_cmdline_string.c',
+	'test_common.c',
+	'test_cpuflags.c',
+	'test_crc.c',
+	'test_cycles.c',
+	'test_debug.c',
+	'test_devargs.c',
+	'test_distributor.c',
+	'test_distributor_perf.c',
+	'test_eal_flags.c',
+	'test_eal_fs.c',
+	'test_efd.c',
+	'test_efd_perf.c',
+	'test_errno.c',
+	'test_event_ring.c',
+	'test_eventdev.c',
+	'test_eventdev_octeontx.c',
+	'test_eventdev_sw.c',
+	'test_func_reentrancy.c',
+	'test_hash.c',
+	'test_hash_functions.c',
+	'test_hash_multiwriter.c',
+	'test_hash_perf.c',
+	'test_hash_scaling.c',
+	'test_interrupts.c',
+	'test_kni.c',
+	'test_kvargs.c',
+	'test_logs.c',
+	'test_lpm.c',
+	'test_lpm6.c',
+	'test_lpm6_perf.c',
+	'test_lpm_perf.c',
+	'test_malloc.c',
+	'test_mbuf.c',
+	'test_memcpy.c',
+	'test_memcpy_perf.c',
+	'test_memory.c',
+	'test_mempool.c',
+	'test_mempool_perf.c',
+	'test_memzone.c',
+	'test_meter.c',
+	'test_mp_secondary.c',
+	'test_per_lcore.c',
+	'test_pmd_perf.c',
+	'test_power.c',
+	'test_power_acpi_cpufreq.c',
+	'test_power_kvm_vm.c',
+	'test_prefetch.c',
+	'test_red.c',
+	'test_reorder.c',
+	'test_ring.c',
+	'test_ring_perf.c',
+	'test_rwlock.c',
+	'test_sched.c',
+	'test_service_cores.c',
+	'test_spinlock.c',
+	'test_string_fns.c',
+	'test_table.c',
+	'test_table_acl.c',
+	'test_table_combined.c',
+	'test_table_pipeline.c',
+	'test_table_ports.c',
+	'test_table_tables.c',
+	'test_tailq.c',
+	'test_thash.c',
+	'test_timer.c',
+	'test_timer_perf.c',
+	'test_timer_racecond.c',
+	'test_version.c',
+	'virtual_pmd.c'
+)
+
+test_deps = ['acl',
+	'cfgfile',
+	'cmdline',
+	'cryptodev',
+	'distributor',
+	'efd',
+	'ethdev',
+	'eventdev',
+	'hash',
+	'lpm',
+	'pipeline',
+	'port',
+	'power',
+	'reorder',
+	'ring',
+	'timer'
+]
+
+test_names = [
+	'acl_autotest',
+	'alarm_autotest',
+	'atomic_autotest',
+	'byteorder_autotest',
+	'cmdline_autotest',
+	'common_autotest',
+	'cpuflags_autotest',
+	'crc_autotest',
+	'cycles_autotest',
+	'debug_autotest',
+	'devargs_autotest',
+	'distributor_autotest',
+	'distributor_perf_autotest',
+	'eal_flags_autotest',
+	'eal_fs_autotest',
+	'efd_autotest',
+	'efd_perf_autotest',
+	'errno_autotest',
+	'event_ring_autotest',
+	'eventdev_common_autotest',
+	'eventdev_octeontx_autotest',
+	'eventdev_sw_autotest',
+	'func_reentrancy_autotest',
+	'has_scaling_autotest',
+	'hash_autotest',
+	'hash_functions_autotest',
+	'hash_multiwriter_autotest',
+	'hash_perf_autotest',
+	'interrupt_autotest',
+	'kni_autotest',
+	'kvargs_autotest',
+	'logs_autotest',
+	'lpm6_autotest',
+	'lpm6_perf_autotest',
+	'lpm_autotest',
+	'lpm_perf_autotest',
+	'malloc_autotest',
+	'mbuf_autotest',
+	'memcpy_autotest',
+	'memcpy_perf_autotest',
+	'memory_autotest',
+	'mempool_autotest',
+	'mempool_perf_autotest',
+	'memzone_autotest',
+	'meter_autotest',
+	'multiprocess_autotest',
+	'per_lcore_autotest',
+	'pmd_perf_autotest',
+	'power_acpi_cpufreq_autotest',
+	'power_autotest',
+	'power_kvm_vm_autotest',
+	'prefetch_autotest',
+	'red_all',
+	'red_autotest',
+	'red_perf',
+	'reorder_autotest',
+	'ring_autotest',
+	'ring_perf_autotest',
+	'rwlock_autotest',
+	'sched_autotest',
+	'service_autotest',
+	'spinlock_autotest',
+	'table_autotest',
+	'tailq_autotest',
+	'thash_autotest',
+	'timer_autotest',
+	'timer_perf__autotest',
+	'timer_racecond_autotest',
+	'user_delay_us',
+	'version_autotest',
+]
+
+if dpdk_conf.has('RTE_LIBRTE_PDUMP')
+	test_deps += 'pdump'
+endif
+if dpdk_conf.has('RTE_LIBRTE_I40E_PMD')
+	test_deps += 'pmd_i40e'
+endif
+if dpdk_conf.has('RTE_LIBRTE_IXGBE_PMD')
+	test_deps += 'pmd_ixgbe'
+endif
+
+test_dep_objs = []
+foreach d:test_deps
+	def_lib = get_option('default_library')
+	test_dep_objs += get_variable(def_lib + '_rte_' + d)
+endforeach
+
+link_libs = []
+if get_option('default_library') == 'static'
+	link_libs = dpdk_drivers
+endif
+
+if get_option('tests')
+	dpdk_test = executable('dpdk-test',
+		test_sources,
+		link_whole: link_libs,
+		dependencies: test_dep_objs,
+		install_rpath: driver_install_path,
+		install: false)
+
+	# some perf tests (eg: memcpy perf autotest)take very long
+	# to complete, so timeout to 10 minutes
+	timeout_seconds = 600
+
+	foreach t:test_names
+		test(t, dpdk_test,
+			env : ['DPDK_TEST='+t],
+			timeout : timeout_seconds,
+			is_parallel : false)
+	endforeach
+endif
-- 
2.7.4