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tests: check that headers are self contained

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Reported by Alexandre Duret-Lutz.

* tests/headers.at (Several parsers): here.
This commit is contained in:
Akim Demaille
2012-10-03 09:17:58 +02:00
parent c473e022d9
commit ddbd0c40dc
2 changed files with 15 additions and 2 deletions
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2
THANKS
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@@ -5,7 +5,7 @@ Airy Andre Airy.Andre@edf.fr
Akim Demaille akim@freefriends.org Akim Demaille akim@freefriends.org
Albert Chin-A-Young china@thewrittenword.com Albert Chin-A-Young china@thewrittenword.com
Alexander Belopolsky alexb@rentec.com Alexander Belopolsky alexb@rentec.com
Alexandre Duret-Lutz adl@src.lip6.fr Alexandre Duret-Lutz adl@lrde.epita.fr
Andreas Schwab schwab@suse.de Andreas Schwab schwab@suse.de
Andrew Suffield asuffield@users.sourceforge.net Andrew Suffield asuffield@users.sourceforge.net
Angelo Borsotti angelo.borsotti@gmail.com Angelo Borsotti angelo.borsotti@gmail.com

15
tests/headers.at
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@@ -127,7 +127,8 @@ AT_SETUP([Several parsers])
# AT_TEST([PREFIX], [DIRECTIVES]) # AT_TEST([PREFIX], [DIRECTIVES])
# ------------------------------- # -------------------------------
# Generate and compile to *.o. Make sure there is no (allowed) YY* # Generate and compile to *.o. Make sure there is no (allowed) YY*
# nor yy* identifiers in the header. # nor yy* identifiers in the header. Check that headers are
# self-contained, and can be compiled by a C++ compiler.
m4_pushdef([AT_TEST], m4_pushdef([AT_TEST],
[AT_BISON_OPTION_PUSHDEFS([%define api.prefix "$1_" $2]) [AT_BISON_OPTION_PUSHDEFS([%define api.prefix "$1_" $2])
AT_DATA_GRAMMAR([$1.AT_SKEL_CC_IF([yy], [y])], AT_DATA_GRAMMAR([$1.AT_SKEL_CC_IF([yy], [y])],
@@ -242,6 +243,18 @@ AT_TEST([x8], [%define api.pure %define api.push-pull both])
AT_COMPILE_CXX([parser], [[x[1-8].o -DCC_IS_CXX=$CC_IS_CXX main.cc]]) AT_COMPILE_CXX([parser], [[x[1-8].o -DCC_IS_CXX=$CC_IS_CXX main.cc]])
AT_CHECK([./parser], [0], [[expout]]) AT_CHECK([./parser], [0], [[expout]])
# Check that the headers are self-contained, and protected against
# multiple inclusions. While at it, check they are sane for C++.
for h in *.h *.hh
do
# No shell expansion with AT_DATA.
cat >$h.cc <<EOF
#include "$h"
#include "$h"
EOF
AT_COMPILE_CXX([$h.o])
done
m4_popdef([AT_TEST]) m4_popdef([AT_TEST])
AT_CLEANUP AT_CLEANUP