[system/argtable3] Add test suite for argtable3

system/argtable3/Kconfig

@@ -15,4 +15,28 @@ config SYSTEM_ARGTABLE3_VERSION
 	string "ARGTABLE3 Version"
 	default "3.2.0.7402e6e"
 
+config SYSTEM_ARGTABLE3_TEST
+	tristate "System Argtable3 Test"
+	default n
+	---help---
+		test application for argtable3
+
+if SYSTEM_ARGTABLE3_TEST
+
+config SYSTEM_ARGTABLE3_TEST_PROGNAME
+	string "Test program name"
+	default "argtable3_test"
+	---help---
+		Argtable3 test application name
+
+config SYSTEM_ARGTABLE3_TEST_PRIORITY
+	int "Test application priority"
+	default 100
+
+config SYSTEM_ARGTABLE3_TEST_STACKSIZE
+	int "Test application stack size"
+	default DEFAULT_TASK_STACKSIZE
+
+endif
+
 endif

system/argtable3/Makefile

@@ -24,6 +24,7 @@ ARGTABLE3_VERSION := $(patsubst "%",%,$(CONFIG_SYSTEM_ARGTABLE3_VERSION))
 ARGTABLE3_TARBALL  = v$(ARGTABLE3_VERSION).tar.gz
 ARGTABLE3_UNPACK   = argtable3
 ARGTABLE3_SRCDIR   = $(ARGTABLE3_UNPACK)$(DELIM)src
+ARGTABLE3_TESTSDIR = $(ARGTABLE3_UNPACK)$(DELIM)tests
 
 DEPPATH += --dep-path $(ARGTABLE3_SRCDIR)
 VPATH   += :$(ARGTABLE3_SRCDIR)
@@ -31,6 +32,27 @@ VPATH   += :$(ARGTABLE3_SRCDIR)
 CFLAGS += ${DEFINE_PREFIX}ARG_REPLACE_GETOPT=0
 CSRCS := $(notdir $(wildcard $(ARGTABLE3_SRCDIR)$(DELIM)*.c))
 
+ifneq ($(CONFIG_SYSTEM_ARGTABLE3_TEST),)
+VPATH   += $(ARGTABLE3_TESTSDIR)
+MAINSRC += testall.c
+
+CSRCS += testargdbl.c
+CSRCS += testarghashtable.c
+CSRCS += testargrex.c
+CSRCS += CuTest.c
+CSRCS += testargcmd.c
+CSRCS += testargdstr.c
+CSRCS += testargint.c
+CSRCS += testargstr.c
+CSRCS += testargdate.c
+CSRCS += testargfile.c
+CSRCS += testarglit.c
+
+PROGNAME += $(CONFIG_SYSTEM_ARGTABLE3_TEST_PROGNAME)
+PRIORITY += $(CONFIG_SYSTEM_ARGTABLE3_TEST_PRIORITY)
+STACKSIZE += $(CONFIG_SYSTEM_ARGTABLE3_TEST_STACKSIZE)
+endif
+
 # workaround for clang.
 #
 # argtable3/src/arg_rex.c:100:104: error: unknown attribute 'optimize' ignored [-Werror,-Wunknown-attributes]