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tests: factor the generation of files without the final eol

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AFAICT Autotest 2.69 still does not support AT_DATA without the final
eol.

* tests/local.at (AT_DATA_NO_FINAL_EOL): New.
* tests/input.at: Use it.
This commit is contained in:
Akim Demaille
2019-10-13 09:36:45 +02:00
parent c483b6593f
commit 8631f35bf9
2 changed files with 21 additions and 13 deletions
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19
tests/input.at
View File

@@ -2173,18 +2173,13 @@ AT_CLEANUP
# Bison used to accept character literals that were empty or contained
# too many characters.
# FIXME: AT_DATA or some variant of AT_DATA may eventually permit
# the final newline to be omitted. See the threads starting at
# <http://lists.gnu.org/archive/html/bison-patches/2009-07/msg00019.html>.
AT_SETUP([[Bad character literals]])
AT_DATA([empty.y],
AT_DATA_NO_FINAL_EOL([empty.y],
[[%%
start: '';
start: '
]])
AT_PERL_REQUIRE([[-e "print 'start: \'';" >> empty.y]])
start: ']])
AT_BISON_CHECK([-fcaret empty.y], [1], [],
[[empty.y:2.8-9: warning: empty character literal [-Wother]
@@ -2204,12 +2199,11 @@ empty.y:4.8: warning: empty character literal [-Wother]
| ^
]])
AT_DATA([two.y],
AT_DATA_NO_FINAL_EOL([two.y],
[[%%
start: 'ab';
start: 'ab
]])
AT_PERL_REQUIRE([[-e "print 'start: \'ab';" >> two.y]])
start: 'ab]])
AT_BISON_CHECK([two.y], [1], [],
[[two.y:2.8-11: warning: extra characters in character literal [-Wother]
@@ -2219,12 +2213,11 @@ two.y:4.8-10: error: missing "'" at end of file
two.y:4.8-10: warning: extra characters in character literal [-Wother]
]])
AT_DATA([three.y],
AT_DATA_NO_FINAL_EOL([three.y],
[[%%
start: 'abc';
start: 'abc
]])
AT_PERL_REQUIRE([[-e "print 'start: \'abc';" >> three.y]])
start: 'abc]])
AT_BISON_CHECK([three.y], [1], [],
[[three.y:2.8-12: warning: extra characters in character literal [-Wother]

15
tests/local.at
View File

@@ -47,6 +47,21 @@ m4_define([AT_SETUP_STRIP],
])
# AT_DATA_NO_FINAL_EOL(FILE, CONTENT)
# -----------------------------------
# Same as AT_DATA, except that CONTENT has no the final end of line.
#
# FIXME: AT_DATA or some variant of AT_DATA may eventually permit
# the final newline to be omitted. See the threads starting at
# <http://lists.gnu.org/archive/html/bison-patches/2009-07/msg00019.html>.
m4_define([AT_DATA_NO_FINAL_EOL],
[AT_DATA([$1], [$2
])
AT_PERL_REQUIRE([[-pi -e 'chomp if eof' $1]])
])
## ------------- ##
## Basic tests. ##
## ------------- ##