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| author | Akim Demaille <akim@lrde.epita.fr> | 2012-10-03 09:17:58 +0200 |
|---|---|---|
| committer | Akim Demaille <akim@lrde.epita.fr> | 2012-10-22 12:16:08 +0200 |
| commit | ddbd0c40dc1c2399d2a0c961d8ecf07c8a698024 (patch) | |
| tree | 907a36829c667ace5ae0bab5478c5868a9b36a48 | |
| parent | c473e022d9865ba35101de1b9045458f9be45057 (diff) | |
| download | bison-ddbd0c40dc1c2399d2a0c961d8ecf07c8a698024.tar.gz | |
tests: check that headers are self contained
Reported by Alexandre Duret-Lutz.
* tests/headers.at (Several parsers): here.
| -rw-r--r-- | THANKS | 2 | ||||
| -rw-r--r-- | tests/headers.at | 15 |
2 files changed, 15 insertions, 2 deletions
@@ -5,7 +5,7 @@ Airy Andre Airy.Andre@edf.fr Akim Demaille akim@freefriends.org Albert Chin-A-Young china@thewrittenword.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 Andrew Suffield asuffield@users.sourceforge.net Angelo Borsotti angelo.borsotti@gmail.com diff --git a/tests/headers.at b/tests/headers.at index 0524340e..91fdb950 100644 --- a/tests/headers.at +++ b/tests/headers.at @@ -127,7 +127,8 @@ AT_SETUP([Several parsers]) # AT_TEST([PREFIX], [DIRECTIVES]) # ------------------------------- # 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], [AT_BISON_OPTION_PUSHDEFS([%define api.prefix "$1_" $2]) 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_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]) AT_CLEANUP |