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tests: strengthen the test on generated headers inclusion

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* tests/headers.at (AT_TEST_CPP_GUARD_H): Accept Bison directives.
(Invalid CPP headers): Check glr.
This commit is contained in:
Akim Demaille
2012-06-12 18:14:49 +02:00
parent 0f11eec272
commit 9d67a52ad6
1 changed files with 10 additions and 6 deletions
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16
tests/headers.at
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@@ -46,17 +46,19 @@ AT_CLEANUP
## Invalid CPP headers. ##
## --------------------- ##
# AT_TEST_CPP_GUARD_H([INPUT-FILE-BASE)
# -------------------------------------
# AT_TEST_CPP_GUARD_H(BASE-NAME, [DIRECTIVES])
# --------------------------------------------
# FIXME: Much of this can be covered by calc.at.
m4_define([AT_TEST_CPP_GUARD_H],
[AT_SETUP([Invalid CPP guards: $1])
[AT_SETUP([Invalid CPP guards: $2 --defines=$1.h])
# Possibly create inner directories.
dirname=`AS_DIRNAME([$1])`
AS_MKDIR_P([$dirname])
AT_DATA_GRAMMAR([$1.y],
[%{
[$2
%{
#include <$1.h>
void yyerror (const char *);
int yylex (void);
@@ -67,15 +69,17 @@ dummy:;
#include <$1.h>
])
AT_BISON_CHECK([--defines=$1.h --output=y.tab.c $1.y])
AT_BISON_CHECK([--defines=$1.h --output=$1.c $1.y])
AT_COMPILE([y.tab.o], [-I. -c y.tab.c])
AT_COMPILE([$1.o], [-I. -c $1.c])
AT_CLEANUP
])
AT_TEST_CPP_GUARD_H([input/input])
AT_TEST_CPP_GUARD_H([9foo])
AT_TEST_CPP_GUARD_H([input/input], [%glr-parser])
AT_TEST_CPP_GUARD_H([9foo], [%glr-parser])