Migrate tools/regression/bin/ tests to the new layout.

This change is a proof of concept on how to easily integrate existing
tests from the tools/regression/ hierarchy into the /usr/tests/ test
suite and on how to adapt them to the new layout for src.

To achieve these goals, this change:

- Moves tests from tools/regression/bin/<tool>/ to bin/<tool>/tests/.
- Renames the previous regress.sh files to legacy_test.sh.
- Adds Makefiles to build and install the tests and all their supporting
  data files into /usr/tests/bin/.
- Plugs the legacy_test test programs into the test suite using the new
  TAP backend for Kyua (appearing in 0.8) so that the code of the test
  programs does not have to change.
- Registers the new directories in the BSD.test.dist mtree file.

Reviewed by:	freebsd-testing
Approved by:	rpaulo (mentor)

bin/Makefile

@@ -52,6 +52,10 @@ SUBDIR+=	rmail
 SUBDIR+=	csh
 .endif
 
+.if ${MK_TESTS} != "no"
+SUBDIR+=	tests
+.endif
+
 .include <bsd.arch.inc.mk>
 
 SUBDIR:=	${SUBDIR:O}

bin/date/Makefile

@@ -1,7 +1,13 @@
 #	@(#)Makefile	8.1 (Berkeley) 5/31/93
 # $FreeBSD$
 
+.include <bsd.own.mk>
+
 PROG=	date
 SRCS=	date.c netdate.c vary.c
 
+.if ${MK_TESTS} != "no"
+SUBDIR+=    tests
+.endif
+
 .include <bsd.prog.mk>

bin/date/tests/Makefile

@@ -0,0 +1,9 @@
+# $FreeBSD$
+
+.include <bsd.own.mk>
+
+TESTSDIR=	${TESTSBASE}/bin/date
+
+TAP_TESTS_SH=	legacy_test
+
+.include <tap.test.mk>

bin/mv/Makefile

@@ -1,6 +1,12 @@
 #	@(#)Makefile	8.2 (Berkeley) 4/2/94
 # $FreeBSD$
 
+.include <bsd.own.mk>
+
 PROG=	mv
 
+.if ${MK_TESTS} != "no"
+SUBDIR+=    tests
+.endif
+
 .include <bsd.prog.mk>

bin/mv/tests/Makefile

@@ -0,0 +1,9 @@
+# $FreeBSD$
+
+.include <bsd.own.mk>
+
+TESTSDIR=	${TESTSBASE}/bin/mv
+
+TAP_TESTS_SH=	legacy_test
+
+.include <tap.test.mk>

bin/pax/Makefile

@@ -1,6 +1,8 @@
 #       @(#)Makefile	8.1 (Berkeley) 5/31/93
 # $FreeBSD$
 
+.include <bsd.own.mk>
+
 # To install on versions prior to BSD 4.4 the following may have to be
 # defined with CFLAGS +=
 #
@@ -30,4 +32,8 @@ SRCS=	ar_io.c ar_subs.c buf_subs.c cache.c cpio.c file_subs.c ftree.c \
 	gen_subs.c getoldopt.c options.c pat_rep.c pax.c sel_subs.c \
 	tables.c tar.c tty_subs.c
 
+.if ${MK_TESTS} != "no"
+SUBDIR+=    tests
+.endif
+
 .include <bsd.prog.mk>

bin/pax/tests/Makefile

@@ -0,0 +1,9 @@
+# $FreeBSD$
+
+.include <bsd.own.mk>
+
+TESTSDIR=	${TESTSBASE}/bin/pax
+
+TAP_TESTS_SH=	legacy_test
+
+.include <tap.test.mk>

bin/sh/Makefile

@@ -1,6 +1,8 @@
 #	@(#)Makefile	8.4 (Berkeley) 5/5/95
 # $FreeBSD$
 
+.include <bsd.own.mk>
+
 PROG=	sh
 INSTALLFLAGS= -S
 SHSRCS=	alias.c arith_yacc.c arith_yylex.c cd.c echo.c error.c eval.c \
@@ -59,7 +61,8 @@ syntax.c syntax.h: mksyntax
 token.h: mktokens
 	sh ${.CURDIR}/mktokens
 
-regress:
-	cd ${.CURDIR}/../../tools/regression/bin/sh && ${MAKE} SH=${.OBJDIR}/sh
+.if ${MK_TESTS} != "no"
+SUBDIR+=    tests
+.endif
 
 .include <bsd.prog.mk>

bin/sh/tests/Makefile

@@ -0,0 +1,12 @@
+# $FreeBSD$
+
+.include <bsd.own.mk>
+
+TESTSDIR=	${TESTSBASE}/bin/sh
+
+TAP_TESTS_SH=	legacy_test
+TAP_TESTS_SH_SED_legacy_test=	-e 's,__SH__,/bin/sh,g'
+
+SUBDIR+=	builtins errors execution expansion parameters parser set-e
+
+.include <tap.test.mk>

bin/sh/tests/builtins/Makefile

@@ -0,0 +1,147 @@
+# $FreeBSD$
+
+.include <bsd.own.mk>
+
+FILESDIR=	${TESTSBASE}/bin/sh/builtins
+KYUAFILE=	no
+
+FILES=		alias.0 alias.0.stdout
+FILES+=		alias.1 alias.1.stderr
+FILES+=		alias3.0 alias3.0.stdout
+FILES+=		alias4.0
+FILES+=		break1.0
+FILES+=		break2.0 break2.0.stdout
+FILES+=		break3.0
+FILES+=		break4.4
+FILES+=		break5.4
+FILES+=		builtin1.0
+FILES+=		case1.0
+FILES+=		case2.0
+FILES+=		case3.0
+FILES+=		case4.0
+FILES+=		case5.0
+FILES+=		case6.0
+FILES+=		case7.0
+FILES+=		case8.0
+FILES+=		case9.0
+FILES+=		case10.0
+FILES+=		case11.0
+FILES+=		case12.0
+FILES+=		case13.0
+FILES+=		case14.0
+FILES+=		case15.0
+FILES+=		case16.0
+FILES+=		case17.0
+FILES+=		case18.0
+FILES+=		case19.0
+FILES+=		cd1.0
+FILES+=		cd2.0
+FILES+=		cd3.0
+FILES+=		cd4.0
+FILES+=		cd5.0
+FILES+=		cd6.0
+FILES+=		cd7.0
+FILES+=		cd8.0
+FILES+=		command1.0
+FILES+=		command2.0
+FILES+=		command3.0
+FILES+=		command3.0.stdout
+FILES+=		command4.0
+FILES+=		command5.0
+FILES+=		command5.0.stdout
+FILES+=		command6.0
+FILES+=		command6.0.stdout
+FILES+=		command7.0
+FILES+=		command8.0
+FILES+=		command9.0
+FILES+=		command10.0
+FILES+=		command11.0
+FILES+=		command12.0
+FILES+=		dot1.0
+FILES+=		dot2.0
+FILES+=		dot3.0
+FILES+=		dot4.0
+FILES+=		eval1.0
+FILES+=		eval2.0
+FILES+=		eval3.0
+FILES+=		eval4.0
+FILES+=		eval5.0
+FILES+=		eval6.0
+FILES+=		exec1.0
+FILES+=		exec2.0
+FILES+=		exit1.0
+FILES+=		exit2.8
+FILES+=		exit3.0
+FILES+=		export1.0
+FILES+=		fc1.0
+FILES+=		fc2.0
+FILES+=		for1.0
+FILES+=		for2.0
+FILES+=		for3.0
+FILES+=		getopts1.0 getopts1.0.stdout
+FILES+=		getopts2.0 getopts2.0.stdout
+FILES+=		hash1.0 hash1.0.stdout
+FILES+=		hash2.0 hash2.0.stdout
+FILES+=		hash3.0 hash3.0.stdout
+FILES+=		hash4.0
+FILES+=		jobid1.0
+FILES+=		jobid2.0
+FILES+=		lineno.0 lineno.0.stdout
+FILES+=		local1.0
+FILES+=		local2.0
+FILES+=		local3.0
+FILES+=		local4.0
+FILES+=		locale1.0
+FILES+=		printf1.0
+FILES+=		printf2.0
+FILES+=		printf3.0
+FILES+=		printf4.0
+FILES+=		read1.0 read1.0.stdout
+FILES+=		read2.0
+FILES+=		read3.0 read3.0.stdout
+FILES+=		read4.0 read4.0.stdout
+FILES+=		read5.0
+FILES+=		read6.0
+FILES+=		read7.0
+FILES+=		return1.0
+FILES+=		return2.1
+FILES+=		return3.1
+FILES+=		return4.0
+FILES+=		return5.0
+FILES+=		return6.4
+FILES+=		return7.4
+FILES+=		return8.0
+FILES+=		set1.0
+FILES+=		set2.0
+FILES+=		trap1.0
+FILES+=		trap10.0
+FILES+=		trap11.0
+FILES+=		trap12.0
+FILES+=		trap13.0
+FILES+=		trap14.0
+FILES+=		trap2.0
+FILES+=		trap3.0
+FILES+=		trap4.0
+FILES+=		trap5.0
+FILES+=		trap6.0
+FILES+=		trap7.0
+FILES+=		trap8.0
+FILES+=		trap9.0
+FILES+=		type1.0 type1.0.stderr
+FILES+=		type2.0
+FILES+=		type3.0
+FILES+=		unalias.0
+FILES+=		var-assign.0
+FILES+=		var-assign2.0
+FILES+=		wait1.0
+FILES+=		wait2.0
+FILES+=		wait3.0
+FILES+=		wait4.0
+FILES+=		wait5.0
+FILES+=		wait6.0
+FILES+=		wait7.0
+FILES+=		wait8.0
+FILES+=		wait9.127
+FILES+=		wait10.0
+
+.include <bsd.test.mk>