AT_BANNER([[Output file names.]])
+# AT_CHECK_FILES(EXPECTED-FILES, [IGNORED-FILES])
+# -----------------------------------------------
+# Check that the current directory contains FILE... (sorted).
+m4_define([AT_CHECK_FILES],
+[AT_CHECK([[find . -type f |
+ $PERL -ne '
+ s,\./,,; chomp;
+ push @file, $_ unless m{^($2|testsuite.log)$};
+ END { print join (" ", sort @file), "\n" }']],
+ [], [$1
+])])
-# AT_CHECK_OUTPUT(INPUT-FILE, [DIRECTIVES], [FLAGS], EXPECTED-FILES, [SHELLIO],
+# AT_CHECK_OUTPUT(INPUT-FILE, [DIRECTIVES], [FLAGS], EXPECTED-FILES, [STATUS],
# [ADDITIONAL-TESTS], [PRE-TESTS])
# -----------------------------------------------------------------------------
m4_define([AT_CHECK_OUTPUT],
-[AT_SETUP([[Output files: ]$2 $3 $5])[
+[AT_SETUP([[Output files: ]$2 $3])[
]$7[
for file in ]$1 $4[; do
case $file in
foo: {};
]])[
-]AT_BISON_CHECK([$3 $1 $5], 0)[
+]AT_BISON_CHECK([$3 $1], [$5], [], [ignore])[
# Ignore the files non-generated files
-]AT_CHECK([[find . -type f |
- $PERL -ne '
- s,\./,,; chomp;
- push @file, $_ unless m{^($1|testsuite.log)$};
- END { print join (" ", sort @file), "\n" }']],
- [], [$4
-])[
+]AT_CHECK_FILES([$4], [$1])[
]$6[
]AT_CLEANUP[
]])
# Some versions of Valgrind (at least valgrind-3.6.0.SVN-Debian) report
# "fgrep: write error: Bad file descriptor" when stdout is closed, so we
# skip this test group during maintainer-check-valgrind.
-AT_CHECK_OUTPUT([foo.y], [], [-dv],
+AT_CHECK_OUTPUT([foo.y], [], [-dv >&-],
[foo.output foo.tab.c foo.tab.h],
- [>&-], [],
+ [], [],
[AT_CHECK([[case "$PREBISON" in *valgrind*) exit 77;; esac]])])
AT_CHECK_OUTPUT([foo.y], [], [-dv -o foo.c],
[-o foo.c++ --graph=foo.gph],
[foo.c++ foo.gph])
+# Do not generate code when there are early errors (even warnings as
+# errors).
+AT_CHECK_OUTPUT([foo.y], [%type <foo> useless],
+ [--defines --graph --xml --report=all -Wall -Werror],
+ [foo.dot foo.output foo.xml],
+ [1])
## ------------ ##
## C++ output. ##