[src/trunk]: src/usr.bin/make/unit-tests make(1): automate adding or removing...

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

details:   https://anonhg.NetBSD.org/src/rev/bb77d7ea0ffe
branches:  trunk
changeset: 936618:bb77d7ea0ffe
user:      rillig <rillig%NetBSD.org@localhost>
date:      Fri Jul 31 22:07:28 2020 +0000

description:
make(1): automate adding or removing test files

diffstat:

 usr.bin/make/unit-tests/Makefile |  31 ++++++++++++++++++++++++++++---
 1 files changed, 28 insertions(+), 3 deletions(-)

diffs (52 lines):

diff -r de8a9557e91b -r bb77d7ea0ffe usr.bin/make/unit-tests/Makefile
--- a/usr.bin/make/unit-tests/Makefile  Fri Jul 31 21:25:34 2020 +0000
+++ b/usr.bin/make/unit-tests/Makefile  Fri Jul 31 22:07:28 2020 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.77 2020/07/31 16:42:51 rillig Exp $
+# $NetBSD: Makefile,v 1.78 2020/07/31 22:07:28 rillig Exp $
 #
 # Unit tests for make(1)
 #
@@ -24,8 +24,11 @@
 # and it should be added to the TESTS list.
 #
 # Any added files must also be added to src/distrib/sets/lists/tests/mi.
-# Makefiles that are not added to TESTS must be ignored in
-# src/tests/usr.bin/make/t_make.sh (example: include-sub).
+# To do that, just run "make sync-mi" in this directory.
+#
+# A few *.mk files are helper files for other tests (such as include-sub.mk)
+# and are thus not added to TESTS.  Such files must be ignored in
+# src/tests/usr.bin/make/t_make.sh.
 #
 
 # Each test is in a sub-makefile.
@@ -186,6 +189,28 @@
               cp $${test}.out ${UNIT_TESTS}/$${test}.exp ; } \
        done
 
+SYNC_MI_AWK= \
+       BEGIN {                                                         \
+         testsdir = "usr.bin/make/unit-tests";                         \
+         linestart = "./usr/tests/" testsdir;                          \
+         fmt = linestart "/%s\ttests-usr.bin-tests\tcompattestfile,atf\\n"; \
+         cmd = "cd " testsdir " && ls *.exp *.mk | xargs printf '" fmt "'" \
+       }                                                               \
+       function startswith(s, prefix) {                                \
+         return substr(s, 1, length(prefix)) == prefix;                \
+       }                                                               \
+       startswith($$1, linestart) && $$1 ~ /\.(exp|mk)$$/ { next }     \
+       { print $$0 }                                                   \
+       $$1 == linestart "/Makefile" { system(cmd) }
+
+sync-mi:
+       @set -eu;                                                       \
+       cd "${MAKEFILE:tA:H}/../../..";                                 \
+       mi="distrib/sets/lists/tests/mi";                               \
+       awk ${SYNC_MI_AWK:Q} < "$$mi" > "$$mi.$@";                      \
+       mv -f "$$mi.$@" "$$mi";                                         \
+       cvs diff "$$mi" || true
+
 .if exists(${TEST_MAKE})
 ${TESTS:=.rawout}: ${TEST_MAKE}
 .endif