[src/trunk]: src/usr.bin/make/unit-tests tests/make: reproduce filesystem loo...

[rillig <rillig%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/0c7a688807b8
branches:  trunk
changeset: 361132:0c7a688807b8
user:      rillig <rillig%NetBSD.org@localhost>
date:      Fri Feb 11 23:44:18 2022 +0000

description:
tests/make: reproduce filesystem lookup of .PHONY nodes

As described in PR toolchain/15164.

diffstat:

 usr.bin/make/unit-tests/deptgt-phony.exp |  41 ++++++++++++++++++++++++++++++++
 usr.bin/make/unit-tests/deptgt-phony.mk  |  27 +++++++++++++++++++-
 2 files changed, 66 insertions(+), 2 deletions(-)

diffs (83 lines):

diff -r a5785665f405 -r 0c7a688807b8 usr.bin/make/unit-tests/deptgt-phony.exp
--- a/usr.bin/make/unit-tests/deptgt-phony.exp  Fri Feb 11 23:20:09 2022 +0000
+++ b/usr.bin/make/unit-tests/deptgt-phony.exp  Fri Feb 11 23:44:18 2022 +0000
@@ -1,1 +1,42 @@
+Expanding "depsrc-phony-pr-15164-*-wildcard"... 
+Expanding "deptgt-phony-pr-15164-*-wildcard"... 
+Searching for .depend ...
+   failed.
+Searching for .depend ...
+   /usr/share/mk ...
+   failed.
+Wildcard expanding "all"...
+Searching for all ...
+   failed.
+Found 'all' as '(not found)'
+SuffFindDeps "all"
+       No known suffix on all. Using .NULL suffix
+adding suffix rules
+Wildcard expanding "depsrc-phony-pr-15164-*-wildcard"...
+Expanding "depsrc-phony-pr-15164-*-wildcard"... 
+
+Wildcard expanding "deptgt-phony-pr-15164-*-wildcard"...
+Expanding "deptgt-phony-pr-15164-*-wildcard"... 
+
+Searching for all ...
+   failed.
+SuffFindDeps "depsrc-phony-pr-15164"
+       No valid suffix on depsrc-phony-pr-15164
+SuffFindDeps "deptgt-phony-pr-15164"
+       No valid suffix on deptgt-phony-pr-15164
+: Making depsrc-phony-pr-15164
+: Making deptgt-phony-pr-15164
+Wildcard expanding "all"...
+Searching for all ...
+   failed.
+Found 'all' as '(not found)'
+SuffFindDeps ".END"
+       No known suffix on .END. Using .NULL suffix
+adding suffix rules
+Searching for .END ...
+   failed.
+Wildcard expanding ".END"...
+Searching for .END ...
+   failed.
+Found '.END' as '(not found)'
 exit status 0
diff -r a5785665f405 -r 0c7a688807b8 usr.bin/make/unit-tests/deptgt-phony.mk
--- a/usr.bin/make/unit-tests/deptgt-phony.mk   Fri Feb 11 23:20:09 2022 +0000
+++ b/usr.bin/make/unit-tests/deptgt-phony.mk   Fri Feb 11 23:44:18 2022 +0000
@@ -1,8 +1,31 @@
-# $NetBSD: deptgt-phony.mk,v 1.2 2020/08/16 14:25:16 rillig Exp $
+# $NetBSD: deptgt-phony.mk,v 1.3 2022/02/11 23:44:18 rillig Exp $
 #
 # Tests for the special target .PHONY in dependency declarations.
 
 # TODO: Implementation
 
 all:
-       @:;
+
+
+# https://gnats.netbsd.org/15164 describes that .PHONY targets are still
+# looked up in directories, even though .PHONY means that these targets do
+# _not_ correspond to actual files.
+#
+# expect: Expanding "depsrc-phony-pr-15164-*-wildcard"...
+# expect: Expanding "deptgt-phony-pr-15164-*-wildcard"...
+.MAKEFLAGS: -dds
+depsrc-phony-pr-15164: .PHONY
+       : Making ${.TARGET}
+depsrc-phony-pr-15164-*-wildcard: .PHONY
+       : Making ${.TARGET}
+
+.PHONY: deptgt-phony-pr-15164
+deptgt-phony-pr-15164:
+       : Making ${.TARGET}
+
+.PHONY: deptgt-phony-pr-15164-*-wildcard
+deptgt-phony-pr-15164-*-wildcard:
+       : Making ${.TARGET}
+
+all: depsrc-phony-pr-15164 depsrc-phony-pr-15164-*-wildcard
+all: deptgt-phony-pr-15164 deptgt-phony-pr-15164-*-wildcard