regress: move tests for platform tools to tools-platform

regress/tools-platform/awk.test

@@ -1,5 +1,5 @@
 #! /bin/sh
-# $NetBSD: awk-test.sh,v 1.8 2006/05/31 13:10:49 rillig Exp $
+# $NetBSD: awk.test,v 1.1 2020/05/02 07:24:32 rillig Exp $
 #
 
 set -e

regress/tools-platform/sed.test

@@ -1,5 +1,5 @@
 #! /bin/sh
-# $NetBSD: sed-test.sh,v 1.1 2006/09/20 07:39:55 rillig Exp $
+# $NetBSD: sed.test,v 1.1 2020/05/02 07:24:32 rillig Exp $
 #
 
 set -e

regress/tools-platform/sh.test

@@ -1,5 +1,5 @@
 #! /bin/sh
-# $NetBSD: sh.test,v 1.1 2020/05/01 18:37:59 rillig Exp $
+# $NetBSD: sh.test,v 1.2 2020/05/02 07:24:32 rillig Exp $
 #
 # Tests for the shell that is available as ${SH} in Makefiles.
 #
@@ -39,3 +39,15 @@ assert_that "%: ${pathname%/*}"		--equals "%: first/second/third"
 # Make sure that $(...) subshells work.
 assert_that "subshell: $(echo world | tr 'world' 'hello')" \
 	--equals "subshell: hello"
+
+# In NetBSD 7, /bin/sh handled backslashes in word expansions incorrectly.
+# See https://gnats.netbsd.org/43469.
+line='#define bindir "/usr/bin" /* bar */'
+case $MACHINE_PLATFORM in
+(NetBSD-[0-7].*-*)
+	assert_that "${line%%/\**}" --equals '#define bindir "'
+	;;
+(*)
+	assert_that "${line%%/\**}" --equals '#define bindir "/usr/bin" '
+	;;
+esac

regress/tools-platform/sort.test

@@ -1,5 +1,5 @@
 #! /bin/sh
-# $NetBSD: sort-test.sh,v 1.1 2006/06/25 21:47:28 rillig Exp $
+# $NetBSD: sort.test,v 1.1 2020/05/02 07:24:32 rillig Exp $
 #
 
 set -e

regress/tools-platform/spec

@@ -1,4 +1,4 @@
-# $NetBSD: spec,v 1.1 2020/05/01 18:37:59 rillig Exp $
+# $NetBSD: spec,v 1.2 2020/05/02 07:24:32 rillig Exp $
 #
 # Tests for the platform-provided tools.
 #
@@ -6,6 +6,10 @@
 # In that environment, only the PATH is set, and it points to a
 # directory containing only the tools from mk/tools/tools.${OPSYS}.mk.
 #
+# Additionally, MACHINE_PLATFORM is set, so that the tests can expect
+# different results depending on the platform.  This is used for
+# documenting bugs that have been fixed in a certain version.
+#
 # The individual tests may create arbitrary files in their current
 # working directory.
 #
@@ -22,10 +26,16 @@ do_test() {
 			-f "$regressdir/zzz-prepare-tools.mk" \
 			"prepare-platform-tools"
 	)
+	machine_platform=$(
+		cd ../../pkgtools/digest \
+		&& $TEST_MAKE show-var VARNAME=MACHINE_PLATFORM
+	)
 
 	for testfile in *.test; do
 		mkdir "$tmpdir/work"
-		(cd "$tmpdir/work" && "$bindir/env" -i PATH="$bindir" \
+		(cd "$tmpdir/work" && "$bindir/env" -i \
+			MACHINE_PLATFORM="$machine_platform" \
+			PATH="$bindir" \
 			"sh" "$regressdir/$testfile") \
 		|| TEST_EXITSTATUS=$?
 		rm -rf "$tmpdir/work"

regress/tools-platform/tar.test

@@ -1,5 +1,5 @@
 #! /bin/sh
-# $NetBSD: tar-test.sh,v 1.1 2007/09/09 08:01:45 rillig Exp $
+# $NetBSD: tar.test,v 1.1 2020/05/02 07:24:32 rillig Exp $
 #
 
 set -e

regress/tools-platform/tests.subr

@@ -0,0 +1,14 @@
+# $NetBSD: tests.subr,v 1.1 2020/05/02 07:24:32 rillig Exp $
+#
+
+# usage: testcase_start <testname>
+testcase_start() {
+	printf "  Running testcase %s\\n" "$1"
+}
+
+# usage: assert_equal <testname> <expected> <got>
+assert_equal() {
+	[ "x$2" = "x$3" ] && return 0
+	printf "error: assert_equal failed for \"%s\":\nexpected: %s\nbut got:  %s\n" "$1" "$2" "$3" 1>&2
+	return 1
+}

regress/tools-platform/tr.test

@@ -1,5 +1,5 @@
 #! /bin/sh
-# $NetBSD: tr-test.sh,v 1.2 2005/11/24 19:46:45 rillig Exp $
+# $NetBSD: tr.test,v 1.1 2020/05/02 07:24:32 rillig Exp $
 #
 
 set -e
@@ -38,9 +38,8 @@ tr_test "eat-newlines" \
 	"foo${nl}bar${nl}" "foobar" -d "\\n"
 tr_test "eat-minus" \
 	"describe-function" "describefunction" -d "-"
-# The following test does not work on NetBSD 1.6.2.
-#tr_test "eat-minus-d" \
-#	"describe-function" "escribefunction" -d "-d"
+tr_test "eat-minus-d" \
+	"describe-function" "escribefunction" -d -- "-d"
 tr_test "eat-d-minus" \
 	"describe-function" "escribefunction" -d "d-"
 

regress/tools/Makefile

@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.15 2019/03/24 11:29:19 rillig Exp $
+# $NetBSD: Makefile,v 1.16 2020/05/02 07:24:31 rillig Exp $
 #
 
 DISTNAME=	# not applicable
@@ -15,8 +15,6 @@ WRKSRC=		${WRKDIR}
 NO_CHECKSUM=	yes
 PLIST_SRC=	# none
 REGRESS_TESTS+=	logging shquote
-REGRESS_TESTS+=	awk sed sh sort tar tr
-USE_TOOLS+=	awk sed sh sort tar tr
 
 TOOLS_CREATE+=	script-dquot
 TOOLS_SCRIPT.script-dquot= \

regress/tools/files/sh-test.sh

@@ -1,44 +0,0 @@
-#! /bin/sh
-# $NetBSD: sh-test.sh,v 1.3 2018/12/05 19:01:40 rillig Exp $
-#
-
-set -e
-
-mydir=`dirname "$0"`
-. "${mydir}/tests.subr"
-
-#
-# Functions specific for the sh testsuite.
-#
-
-# usage: sh_test <testname> <input> <expected-output> <args...>
-sh_test() {
-	testname=$1; input=$2; expected=$3; shift 3;
-
-	testcase_start "${testname}"
-	output=`sh ${1+"$@"} <<EOF
-$input
-EOF
-`
-	assert_equal "${testname}" "${expected}" "${output}"
-}
-
-# usage: sh_assert_equals "testname" "expected" "got"
-sh_assert_equals() {
-
-	testcase_start "$1"
-	assert_equal "$1" "$2" "$3"
-}
-
-#
-# The actual test.
-#
-
-nl="
-"
-
-# If this test fails because the result is "#define bindir \"", the
-# tested shell may be from NetBSD 7.0, which is known to have this bug.
-# Since NetBSD 8, this bug is fixed. See https://gnats.netbsd.org/43469.
-line="#define bindir \"/usr/bin\" /* bar */"
-sh_assert_equals "removing C comments" "#define bindir \"/usr/bin\" " "${line%%/\**}"