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[src/trunk]: src/usr.bin/make/unit-tests make(1): add test for non-obvious .M...
details: https://anonhg.NetBSD.org/src/rev/0a46aaa32bb7
branches: trunk
changeset: 974731:0a46aaa32bb7
user: rillig <rillig%NetBSD.org@localhost>
date: Sun Aug 09 12:59:16 2020 +0000
description:
make(1): add test for non-obvious .MAKE.EXPORTED edge case
diffstat:
distrib/sets/lists/tests/mi | 4 +++-
usr.bin/make/unit-tests/Makefile | 4 +++-
usr.bin/make/unit-tests/make-exported.exp | 3 +++
usr.bin/make/unit-tests/make-exported.mk | 16 ++++++++++++++++
4 files changed, 25 insertions(+), 2 deletions(-)
diffs (70 lines):
diff -r 5405611a205e -r 0a46aaa32bb7 distrib/sets/lists/tests/mi
--- a/distrib/sets/lists/tests/mi Sun Aug 09 11:04:05 2020 +0000
+++ b/distrib/sets/lists/tests/mi Sun Aug 09 12:59:16 2020 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: mi,v 1.886 2020/08/07 19:24:27 rillig Exp $
+# $NetBSD: mi,v 1.887 2020/08/09 12:59:16 rillig Exp $
#
# Note: don't delete entries from here - mark them as "obsolete" instead.
#
@@ -4576,6 +4576,8 @@
./usr/tests/usr.bin/make/unit-tests/include-subsub.mk tests-usr.bin-tests compattestfile,atf
./usr/tests/usr.bin/make/unit-tests/lint.exp tests-usr.bin-tests compattestfile,atf
./usr/tests/usr.bin/make/unit-tests/lint.mk tests-usr.bin-tests compattestfile,atf
+./usr/tests/usr.bin/make/unit-tests/make-exported.exp tests-usr.bin-tests compattestfile,atf
+./usr/tests/usr.bin/make/unit-tests/make-exported.mk tests-usr.bin-tests compattestfile,atf
./usr/tests/usr.bin/make/unit-tests/misc.exp tests-usr.bin-tests compattestfile,atf
./usr/tests/usr.bin/make/unit-tests/misc.mk tests-usr.bin-tests compattestfile,atf
./usr/tests/usr.bin/make/unit-tests/moderrs.exp tests-usr.bin-tests compattestfile,atf
diff -r 5405611a205e -r 0a46aaa32bb7 usr.bin/make/unit-tests/Makefile
--- a/usr.bin/make/unit-tests/Makefile Sun Aug 09 11:04:05 2020 +0000
+++ b/usr.bin/make/unit-tests/Makefile Sun Aug 09 12:59:16 2020 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.89 2020/08/07 19:24:27 rillig Exp $
+# $NetBSD: Makefile,v 1.90 2020/08/09 12:59:16 rillig Exp $
#
# Unit tests for make(1)
#
@@ -59,6 +59,7 @@
TESTS+= impsrc
TESTS+= include-main
TESTS+= lint
+TESTS+= make-exported
TESTS+= misc
TESTS+= moderrs
TESTS+= modmatch
@@ -93,6 +94,7 @@
ENV.export= -i PATH=${PATH:Q}
ENV.export-variants= -i PATH=${PATH:Q}
ENV.lint= -i
+ENV.make-exported= -i PATH=${PATH:Q}
ENV.recursive= -i
ENV.varmisc= FROM_ENV=env
ENV.varmisc+= FROM_ENV_BEFORE=env
diff -r 5405611a205e -r 0a46aaa32bb7 usr.bin/make/unit-tests/make-exported.exp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/usr.bin/make/unit-tests/make-exported.exp Sun Aug 09 12:59:16 2020 +0000
@@ -0,0 +1,3 @@
+-literal=make-exported-value
+UT_VAR=
+exit status 0
diff -r 5405611a205e -r 0a46aaa32bb7 usr.bin/make/unit-tests/make-exported.mk
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/usr.bin/make/unit-tests/make-exported.mk Sun Aug 09 12:59:16 2020 +0000
@@ -0,0 +1,16 @@
+# $NetBSD: make-exported.mk,v 1.1 2020/08/09 12:59:16 rillig Exp $
+#
+# As of 2020-08-09, the code in Var_Export is shared between the .export
+# directive and the .MAKE.EXPORTED variable. This leads to non-obvious
+# behavior for certain variable assignments.
+
+-env= make-exported-value
+-literal= make-exported-value
+UT_VAR= ${UNEXPANDED}
+
+# The following behavior is probably not intended.
+.MAKE.EXPORTED= -env # like .export-env
+.MAKE.EXPORTED= -literal UT_VAR # like .export-literal PATH
+
+all:
+ @env | sort | grep -E '^UT_|make-exported-value' || true
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