X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/21cf80399f199a565fc5cffe2cad734313ad4e8f..11d820174fef8e2037ee512f5a5560a2cecd6e1d:/tests/output.at

diff --git a/tests/output.at b/tests/output.at
index 266a5032..09126774 100644
--- a/tests/output.at
+++ b/tests/output.at
@@ -1,6 +1,6 @@
 # Checking the output filenames.                    -*- Autotest -*-
 
-# Copyright (C) 2000-2002, 2005-2013 Free Software Foundation, Inc.
+# Copyright (C) 2000-2002, 2005-2015 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -17,12 +17,23 @@
 
 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
@@ -32,18 +43,12 @@ done
 ]AT_DATA([$1],
 [$2[
 %%
-foo: {};
+foo: %empty {};
 ]])[
 
-]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])[
 ]$6[
 ]AT_CLEANUP[
 ]])
@@ -54,9 +59,9 @@ AT_CHECK_OUTPUT([foo.y], [], [-dv],
 # Some versions of Valgrind (at least valgrind-3.6.0.SVN-Debian) report
 # "fgrep: write error: Bad file descriptor" when stdout is closed, so we
 # skip this test group during maintainer-check-valgrind.
-AT_CHECK_OUTPUT([foo.y], [], [-dv],
+AT_CHECK_OUTPUT([foo.y], [], [-dv >&-],
                 [foo.output foo.tab.c foo.tab.h],
-                [>&-], [],
+                [], [],
                 [AT_CHECK([[case "$PREBISON" in *valgrind*) exit 77;; esac]])])
 
 AT_CHECK_OUTPUT([foo.y], [], [-dv -o foo.c],
@@ -114,6 +119,20 @@ AT_CHECK_OUTPUT([foo.yy], [],
                 [-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])
+
+# Do not generate code when there are late errors (even warnings as
+# errors).
+AT_CHECK_OUTPUT([foo.y], [%define useless],
+                [--defines --graph --xml --report=all -Wall -Werror],
+                [foo.dot foo.output foo.xml],
+                [1])
+
 
 ## ------------ ##
 ## C++ output.  ##