Module Name:    src
Committed By:   rillig
Date:           Tue Dec  1 17:50:04 UTC 2020

Modified Files:
        src/distrib/sets/lists/tests: mi
        src/usr.bin/make/unit-tests: Makefile
Added Files:
        src/usr.bin/make/unit-tests: jobs-error-indirect.exp
            jobs-error-indirect.mk jobs-error-nested-make.exp
            jobs-error-nested-make.mk jobs-error-nested.exp
            jobs-error-nested.mk

Log Message:
make(1): add tests for suppressing "stopped in"

These tests demonstrate the unwanted behavior described in PR bin/55578
and PR bin/55832.


To generate a diff of this commit:
cvs rdiff -u -r1.979 -r1.980 src/distrib/sets/lists/tests/mi
cvs rdiff -u -r1.231 -r1.232 src/usr.bin/make/unit-tests/Makefile
cvs rdiff -u -r0 -r1.1 src/usr.bin/make/unit-tests/jobs-error-indirect.exp \
    src/usr.bin/make/unit-tests/jobs-error-indirect.mk \
    src/usr.bin/make/unit-tests/jobs-error-nested-make.exp \
    src/usr.bin/make/unit-tests/jobs-error-nested-make.mk \
    src/usr.bin/make/unit-tests/jobs-error-nested.exp \
    src/usr.bin/make/unit-tests/jobs-error-nested.mk

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

Modified files:

Index: src/distrib/sets/lists/tests/mi
diff -u src/distrib/sets/lists/tests/mi:1.979 src/distrib/sets/lists/tests/mi:1.980
--- src/distrib/sets/lists/tests/mi:1.979	Mon Nov 30 21:36:52 2020
+++ src/distrib/sets/lists/tests/mi	Tue Dec  1 17:50:04 2020
@@ -1,4 +1,4 @@
-# $NetBSD: mi,v 1.979 2020/11/30 21:36:52 sjg Exp $
+# $NetBSD: mi,v 1.980 2020/12/01 17:50:04 rillig Exp $
 #
 # Note: don't delete entries from here - mark them as "obsolete" instead.
 #
@@ -5119,12 +5119,18 @@
 ./usr/tests/usr.bin/make/unit-tests/job-flags.mk				tests-usr.bin-tests	compattestfile,atf
 ./usr/tests/usr.bin/make/unit-tests/job-output-long-lines.exp			tests-usr.bin-tests	compattestfile,atf
 ./usr/tests/usr.bin/make/unit-tests/job-output-long-lines.mk			tests-usr.bin-tests	compattestfile,atf
+./usr/tests/usr.bin/make/unit-tests/jobs-error-indirect.exp			tests-usr.bin-tests	compattestfile,atf
+./usr/tests/usr.bin/make/unit-tests/jobs-error-indirect.mk			tests-usr.bin-tests	compattestfile,atf
+./usr/tests/usr.bin/make/unit-tests/jobs-error-nested-make.exp			tests-usr.bin-tests	compattestfile,atf
+./usr/tests/usr.bin/make/unit-tests/jobs-error-nested-make.mk			tests-usr.bin-tests	compattestfile,atf
+./usr/tests/usr.bin/make/unit-tests/jobs-error-nested.exp			tests-usr.bin-tests	compattestfile,atf
+./usr/tests/usr.bin/make/unit-tests/jobs-error-nested.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/meta-cmd-cmp.exp				tests-usr.bin-tests     compattestfile,atf
-./usr/tests/usr.bin/make/unit-tests/meta-cmd-cmp.mk				tests-usr.bin-tests     compattestfile,atf
+./usr/tests/usr.bin/make/unit-tests/meta-cmd-cmp.exp				tests-usr.bin-tests	compattestfile,atf
+./usr/tests/usr.bin/make/unit-tests/meta-cmd-cmp.mk				tests-usr.bin-tests	compattestfile,atf
 ./usr/tests/usr.bin/make/unit-tests/misc.exp					tests-obsolete		obsolete
 ./usr/tests/usr.bin/make/unit-tests/misc.mk					tests-obsolete		obsolete
 ./usr/tests/usr.bin/make/unit-tests/moderrs.exp					tests-usr.bin-tests	compattestfile,atf

Index: src/usr.bin/make/unit-tests/Makefile
diff -u src/usr.bin/make/unit-tests/Makefile:1.231 src/usr.bin/make/unit-tests/Makefile:1.232
--- src/usr.bin/make/unit-tests/Makefile:1.231	Mon Nov 30 21:10:15 2020
+++ src/usr.bin/make/unit-tests/Makefile	Tue Dec  1 17:50:04 2020
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.231 2020/11/30 21:10:15 rillig Exp $
+# $NetBSD: Makefile,v 1.232 2020/12/01 17:50:04 rillig Exp $
 #
 # Unit tests for make(1)
 #
@@ -186,6 +186,9 @@ TESTS+=		impsrc
 TESTS+=		include-main
 TESTS+=		job-flags
 TESTS+=		job-output-long-lines
+TESTS+=		jobs-error-indirect
+TESTS+=		jobs-error-nested
+TESTS+=		jobs-error-nested-make
 TESTS+=		lint
 TESTS+=		make-exported
 TESTS+=		meta-cmd-cmp
@@ -433,10 +436,13 @@ ENV.varname-vpath+=	VPATH=varname-vpath.
 # Override make flags for some of the tests; default is -k.
 # If possible, write ".MAKEFLAGS: -dv" in the test .mk file instead of
 # settings FLAGS.test=-dv here, since that is closer to the test code.
-FLAGS.cond-func-make=	via-cmdline
-FLAGS.directive-ifmake=	first second
-FLAGS.doterror=		# none, especially not -k
-FLAGS.varname-empty=	-dv '$${:U}=cmdline-u' '=cmdline-plain'
+FLAGS.cond-func-make=		via-cmdline
+FLAGS.directive-ifmake=		first second
+FLAGS.doterror=			# none, especially not -k
+FLAGS.jobs-error-indirect=	# none, especially not -k
+FLAGS.jobs-error-nested=	# none, especially not -k
+FLAGS.jobs-error-nested-make=	# none, especially not -k
+FLAGS.varname-empty=		-dv '$${:U}=cmdline-u' '=cmdline-plain'
 
 # Some tests need extra postprocessing.
 SED_CMDS.dir=		${:D remove output from -DCLEANUP mode }

Added files:

Index: src/usr.bin/make/unit-tests/jobs-error-indirect.exp
diff -u /dev/null src/usr.bin/make/unit-tests/jobs-error-indirect.exp:1.1
--- /dev/null	Tue Dec  1 17:50:04 2020
+++ src/usr.bin/make/unit-tests/jobs-error-indirect.exp	Tue Dec  1 17:50:04 2020
@@ -0,0 +1,8 @@
+false
+*** [indirect] Error code 1
+
+make: stopped in unit-tests
+1 error
+
+make: stopped in unit-tests
+exit status 2
Index: src/usr.bin/make/unit-tests/jobs-error-indirect.mk
diff -u /dev/null src/usr.bin/make/unit-tests/jobs-error-indirect.mk:1.1
--- /dev/null	Tue Dec  1 17:50:04 2020
+++ src/usr.bin/make/unit-tests/jobs-error-indirect.mk	Tue Dec  1 17:50:04 2020
@@ -0,0 +1,21 @@
+# $NetBSD: jobs-error-indirect.mk,v 1.1 2020/12/01 17:50:04 rillig Exp $
+#
+# Ensure that in jobs mode, when a command fails, the current directory is
+# printed, to aid in debugging.
+#
+# XXX: This test is run without the -k flag, which prints "stopped in" twice.
+# Why?
+#
+# This particular case is not the cause for the PRs, but it is very close.
+#
+# https://gnats.netbsd.org/55578
+# https://gnats.netbsd.org/55832
+#
+#
+
+.MAKEFLAGS: -j1
+
+all: .PHONY indirect
+
+indirect: .PHONY
+	false
Index: src/usr.bin/make/unit-tests/jobs-error-nested-make.exp
diff -u /dev/null src/usr.bin/make/unit-tests/jobs-error-nested-make.exp:1.1
--- /dev/null	Tue Dec  1 17:50:04 2020
+++ src/usr.bin/make/unit-tests/jobs-error-nested-make.exp	Tue Dec  1 17:50:04 2020
@@ -0,0 +1,3 @@
+make -f jobs-error-nested-make.mk nested
+false
+exit status 2
Index: src/usr.bin/make/unit-tests/jobs-error-nested-make.mk
diff -u /dev/null src/usr.bin/make/unit-tests/jobs-error-nested-make.mk:1.1
--- /dev/null	Tue Dec  1 17:50:04 2020
+++ src/usr.bin/make/unit-tests/jobs-error-nested-make.mk	Tue Dec  1 17:50:04 2020
@@ -0,0 +1,20 @@
+# $NetBSD: jobs-error-nested-make.mk,v 1.1 2020/12/01 17:50:04 rillig Exp $
+#
+# Ensure that in jobs mode, when a command fails, the current directory is
+# printed, to aid in debugging, even if the target is marked as .MAKE.
+# This marker is typically used for targets like 'all' that descend into
+# subdirectories.
+#
+# XXX: In case of .MAKE targets, the "stopped if" output has been suppressed
+# since job.c 1.198 from 2020-06-19.
+#
+# https://gnats.netbsd.org/55578
+# https://gnats.netbsd.org/55832
+
+.MAKEFLAGS: -j1
+
+all: .PHONY .MAKE
+	${MAKE} -f ${MAKEFILE} nested
+
+nested: .PHONY .MAKE
+	false
Index: src/usr.bin/make/unit-tests/jobs-error-nested.exp
diff -u /dev/null src/usr.bin/make/unit-tests/jobs-error-nested.exp:1.1
--- /dev/null	Tue Dec  1 17:50:04 2020
+++ src/usr.bin/make/unit-tests/jobs-error-nested.exp	Tue Dec  1 17:50:04 2020
@@ -0,0 +1,15 @@
+make -f jobs-error-nested.mk nested
+false
+*** [nested] Error code 1
+
+make: stopped in unit-tests
+1 error
+
+make: stopped in unit-tests
+*** [all] Error code 2
+
+make: stopped in unit-tests
+1 error
+
+make: stopped in unit-tests
+exit status 2
Index: src/usr.bin/make/unit-tests/jobs-error-nested.mk
diff -u /dev/null src/usr.bin/make/unit-tests/jobs-error-nested.mk:1.1
--- /dev/null	Tue Dec  1 17:50:04 2020
+++ src/usr.bin/make/unit-tests/jobs-error-nested.mk	Tue Dec  1 17:50:04 2020
@@ -0,0 +1,20 @@
+# $NetBSD: jobs-error-nested.mk,v 1.1 2020/12/01 17:50:04 rillig Exp $
+#
+# Ensure that in jobs mode, when a command fails, the current directory is
+# printed, to aid in debugging.
+#
+# XXX: This test is run without the -k flag, which prints "stopped in" 4
+# times.  Why?
+#
+# This particular case is not the cause for the PRs, but it is very close.
+#
+# https://gnats.netbsd.org/55578
+# https://gnats.netbsd.org/55832
+
+.MAKEFLAGS: -j1
+
+all: .PHONY
+	${MAKE} -f ${MAKEFILE} nested
+
+nested: .PHONY
+	false

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