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tests: fix AT_BISON_CHECK_WARNINGS_ stderr rewriting

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* tests/input.at (Deprecated directives): Avoid spurious error.
* tests/locat.at (AT_BISON_CHECK_WARNINGS): Adjust for recent changes.
This commit is contained in:
Theophile Ranquet
2012-10-26 16:11:08 +00:00
parent 23ac665d21
commit e89d8806ea
1 changed files with 4 additions and 31 deletions
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35
tests/local.at
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@@ -445,10 +445,6 @@ m4_define([AT_BISON_CHECK],
[m4_null_if([$2], [AT_BISON_CHECK_XML($@)]) [m4_null_if([$2], [AT_BISON_CHECK_XML($@)])
AT_BISON_CHECK_NO_XML($@)]) AT_BISON_CHECK_NO_XML($@)])
m4_define([AT_BISON_WERROR_MSG],
[[bison: warnings being treated as errors]])
# AT_BISON_CHECK_(BISON_ARGS, [OTHER_AT_CHECK_ARGS]) # AT_BISON_CHECK_(BISON_ARGS, [OTHER_AT_CHECK_ARGS])
# -------------------------------------------------- # --------------------------------------------------
# Low-level macro to run bison once. # Low-level macro to run bison once.
@@ -483,33 +479,10 @@ if env | grep '^POSIXLY_CORRECT=' >/dev/null; then :; else
# Build expected stderr up to and including the "warnings being # Build expected stderr up to and including the "warnings being
# treated as errors" message. # treated as errors" message.
]AT_DATA([[at-bison-check-warnings]], [$4])[ ]AT_DATA([[experr]], [$4])[
at_bison_check_first=`sed -n \ $PERL -pi -e 's{(.*): warning: (.*)\[-W(.*)\]$}
'/: warning: /{=;q;}' at-bison-check-warnings` {$][1: error: $][2\@<:@-Werror=$][3@:>@}' experr
: ${at_bison_check_first:=1} ]AT_CHECK([[sed 's,.*/$,,' stderr 1>&2]], [[0]], [[]], [experr])[
at_bison_check_first_tmp=`sed -n \
'/conflicts: [0-9].*reduce$/{=;q;}' at-bison-check-warnings`
: ${at_bison_check_first_tmp:=1}
if test $at_bison_check_first_tmp -lt $at_bison_check_first; then
at_bison_check_first=$at_bison_check_first_tmp
fi
if test $at_bison_check_first -gt 1; then
sed -n "1,`expr $at_bison_check_first - 1`"p \
at-bison-check-warnings > experr
fi
echo ']AT_BISON_WERROR_MSG[' >> experr
# Finish building expected stderr and check. Unlike warnings,
# complaints cause bison to exit early. Thus, with -Werror, bison
# does not necessarily report all warnings that it does without
# -Werror, but it at least reports one.
at_bison_check_last=`sed -n '$=' stderr`
: ${at_bison_check_last:=1}
at_bison_check_last=`expr $at_bison_check_last - 1`
sed -n "$at_bison_check_first,$at_bison_check_last"p \
at-bison-check-warnings >> experr
]AT_CHECK([[sed 's,.*/\(]AT_BISON_WERROR_MSG[\)$,\1,' \
stderr 1>&2]], [[0]], [[]], [experr])[
# Now check --warnings=error. # Now check --warnings=error.
cp stderr experr cp stderr experr