[src/trunk]: src/tests/usr.bin/xlint/lint1 tests/lint: add 'make accept' to u...

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

details:   https://anonhg.NetBSD.org/src/rev/77be31bf1034
branches:  trunk
changeset: 379964:77be31bf1034
user:      rillig <rillig%NetBSD.org@localhost>
date:      Tue Jun 29 09:44:25 2021 +0000

description:
tests/lint: add 'make accept' to update the expected output

diffstat:

 tests/usr.bin/xlint/lint1/Makefile  |   5 +-
 tests/usr.bin/xlint/lint1/accept.sh |  90 +++++++++++++++++++++++++++++++++++++
 2 files changed, 94 insertions(+), 1 deletions(-)

diffs (111 lines):

diff -r 6c954965c5c5 -r 77be31bf1034 tests/usr.bin/xlint/lint1/Makefile
--- a/tests/usr.bin/xlint/lint1/Makefile        Tue Jun 29 09:19:17 2021 +0000
+++ b/tests/usr.bin/xlint/lint1/Makefile        Tue Jun 29 09:44:25 2021 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.69 2021/06/29 09:19:17 rillig Exp $
+# $NetBSD: Makefile,v 1.70 2021/06/29 09:44:25 rillig Exp $
 
 NOMAN=         # defined
 MAX_MESSAGE=   345             # see lint1/err.c
@@ -161,4 +161,7 @@ sync-mi: .PHONY
        mv "$$mi.tmp" "$$mi";                                           \
        cvs diff "$$mi" || true
 
+accept: .PHONY
+       @sh ./accept.sh ''
+
 .include <bsd.test.mk>
diff -r 6c954965c5c5 -r 77be31bf1034 tests/usr.bin/xlint/lint1/accept.sh
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/usr.bin/xlint/lint1/accept.sh       Tue Jun 29 09:44:25 2021 +0000
@@ -0,0 +1,90 @@
+#! /bin/sh
+# $NetBSD: accept.sh,v 1.1 2021/06/29 09:44:25 rillig Exp $
+#
+# Copyright (c) 2021 The NetBSD Foundation, Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+# 1. Redistributions of source code must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+#    notice, this list of conditions and the following disclaimer in the
+#    documentation and/or other materials provided with the distribution.
+#
+# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+# PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+#
+
+# usage: accept.sh <pattern>...
+#
+#      Accept the actual output from running the lint tests and save them
+#      back into the .exp files.
+
+set -eu
+
+. './t_integration.sh'
+
+for pattern in "$@"; do
+       for test in *$pattern*.c; do
+               base=${test%.*}
+               cfile="$base.c"
+               expfile="$base.exp"
+               tmpfile="$base.exp.tmp"
+               ln_file="$base.ln"
+
+               configure_test_case "$cfile"
+               if [ $skip = yes ]; then
+                       continue
+               fi
+
+               if [ ! -f "$ln_file" ]; then
+                       ln_file='/dev/null'
+               fi
+
+               if "$lint1" $flags "$base.c" "$ln_file" > "$tmpfile"; then
+                       if [ -s "$tmpfile" ]; then
+                               echo "$base produces output but exits successfully"
+                               sed 's,^,| ,' "$tmpfile"
+                       fi
+                       rm -f "$expfile" "$tmpfile"
+               else
+                       if [ -f "$tmpfile" ] && cmp -s "$tmpfile" "$expfile"; then
+                               rm "$tmpfile"
+                       else
+                               echo "replacing $base"
+                               mv "$tmpfile" "$expfile"
+                       fi
+               fi
+
+               case "$base" in (msg_*)
+                       if [ ! -f "$expfile" ]; then
+                               echo "$base should produce warnings"
+                       elif grep '^TODO: "Add example code' "$base.c" >/dev/null; then
+                               : 'ok, this test is not yet written'
+                       else
+                               msgid=${base}
+                               msgid=${msgid#msg_00}
+                               msgid=${msgid#msg_0}
+                               msgid=${msgid#msg_}
+                               msgid=${msgid%_*}
+                               if ! grep "\\[$msgid\\]" "$expfile" >/dev/null; then
+                                       echo "$base should trigger the message '$msgid'"
+                               fi
+                       fi
+               esac
+
+       done
+done
+
+lua '../check-expect.lua' *.c