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tests: refactor the handling of Perl

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Let's make a difference between places where Perl is required for the
test (AT_PERL_REQUIRE), and the places where it's used to run the
test, but it's not not to run the test (AT_PERL_CHECK).

* tests/local.at (AT_REQUIRE): New.
(AT_PERL_CHECK, AT_PERL_REQUIRE): New.
Use them where appropriate.

* tests/local.mk ($(TESTSUITE)): Beware not to start the line with
'-pi' if Perl is empty, as Make understands this as "it's ok to fail".
Which it is not.
This commit is contained in:
Akim Demaille
2019-10-12 12:34:10 +02:00
parent 59cb1f421c
commit c483b6593f
13 changed files with 65 additions and 39 deletions
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11
tests/regression.at
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@@ -1352,19 +1352,18 @@ AT_CHECK([[grep 'syntax error,' stderr.txt]], [[0]],
# Check number of default reductions in inconsistent states to be sure
# syntax error is detected before unnecessary reductions are performed.
AT_CHECK([["$PERL" -0777 -ne 'print s/inconsistent default reduction//g;' \
< stdout.txt || exit 77]], [[0]], [[14]])
AT_PERL_CHECK([[-0777 -ne 'print s/inconsistent default reduction//g;' stdout.txt]],
[[0]], [[14]])
# Check number of default reductions in consistent states to be sure
# it is performed before the syntax error is detected.
AT_CHECK([["$PERL" -0777 -ne 'print s/\bconsistent default reduction//g;' \
< stdout.txt || exit 77]], [[0]], [[2]])
AT_PERL_CHECK([[-0777 -ne 'print s/\bconsistent default reduction//g;' stdout.txt]],
[[0]], [[2]])
]AT_C_IF([[
# Check number of reallocs to be sure reallocated memory isn't somehow
# lost between LAC invocations.
AT_CHECK([["$PERL" -0777 -ne 'print s/\(realloc//g;' < stderr.txt \
|| exit 77]], [[0]], [[3]])
AT_PERL_CHECK([[-0777 -ne 'print s/\(realloc//g;' < stderr.txt]], [[0]], [[3]])
]])[
AT_BISON_OPTION_POPDEFS