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Support expected failures in .test-result files.

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This patch, an updated version of
<https://sourceware.org/ml/libc-alpha/2014-01/msg00195.html>, makes it
possible for .test-result files for individual tests to contain XPASS
and XFAIL rather than PASS and FAIL in cases where failure is
expected.  This replaces the marking of two individual tests with "-"
to cause them to be expected at makefile level to fail;
evaluate-test.sh will ensure it exits with status 0 for an expected
failure.

Tested x86_64.

	* scripts/evaluate-test.sh: Take new argument indicating whether
	failure is expected.
	* Makeconfig (evaluate-test): Pass argument to evaluate-test.sh
	indicating whether failure is expected.
	* conform/Makefile (test-xfail-run-conformtest): New variable.
	($(objpfx)run-conformtest.out): Don't expect to fail at makefile
	level.
	* posix/Makefile (test-xfail-annexc): New variable.
	($(objpfx)annexc.out): Don't expect to fail at makefile level.
This commit is contained in:
Joseph Myers 2014-02-27 03:25:27 +00:00
parent a5f891ac8d
commit f8c17e79fa
5 changed files with 29 additions and 5 deletions
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12
ChangeLog
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@ -1,3 +1,15 @@
2014-02-27 Joseph Myers <joseph@codesourcery.com>
* scripts/evaluate-test.sh: Take new argument indicating whether
failure is expected.
* Makeconfig (evaluate-test): Pass argument to evaluate-test.sh
indicating whether failure is expected.
* conform/Makefile (test-xfail-run-conformtest): New variable.
($(objpfx)run-conformtest.out): Don't expect to fail at makefile
level.
* posix/Makefile (test-xfail-annexc): New variable.
($(objpfx)annexc.out): Don't expect to fail at makefile level.
2014-02-26 Joseph Myers <joseph@codesourcery.com>
* argp/Makefile: Include Makeconfig immediately after defining

5
Makeconfig
View File

@ -1083,8 +1083,11 @@ endif
# The name to give to a test in test results summaries.
test-name = $(strip $(patsubst %.out, %, $(patsubst $(common-objpfx)%, %, $@)))
# Command to output a test status line (such as PASS: test-name).
# Command to output a test status line (such as PASS: test-name). If
# test-xfail-$(@F:.out=) has a nonempty value, the status will be
# XPASS or XFAIL rather than PASS or FAIL.
evaluate-test = $(..)scripts/evaluate-test.sh $(test-name) $$? \
$(if $(test-xfail-$(@F:.out=)),true,false) \
> $(common-objpfx)$(test-name).test-result
endif # Makeconfig not yet included

3
conform/Makefile
View File

@ -30,10 +30,11 @@ tests: $(objpfx)run-conformtest.out
endif
endif
test-xfail-run-conformtest = yes
$(objpfx)run-conformtest.out: run-conformtest.sh conformtest.pl \
$(wildcard data/*.h-data) \
$(wildcard data/*/*.h-data)
-$(BASH) -e $< $(objpfx) $(PERL) '$(CC)' \
$(BASH) -e $< $(objpfx) $(PERL) '$(CC)' \
'-I../include $(+sysdep-includes) $(sysincludes) -I..'; \
$(evaluate-test)

3
posix/Makefile
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@ -233,8 +233,9 @@ tests: $(objpfx)bug-regex2-mem $(objpfx)bug-regex14-mem \
xtests: $(objpfx)bug-ga2-mem
endif
test-xfail-annexc = yes
$(objpfx)annexc.out: $(objpfx)annexc
-$(dir $<)$(notdir $<) '$(CC)' \
$(dir $<)$(notdir $<) '$(CC)' \
'$(patsubst %,-I../%,$(sorted-subdirs)) -I../include $(+sysdep-includes) $(sysincludes) -I..' > $@; \
$(evaluate-test)

11
scripts/evaluate-test.sh
View File

@ -17,10 +17,12 @@
# License along with the GNU C Library; if not, see
# <http://www.gnu.org/licenses/>.
# usage: evaluate-test.sh test_name rc
# usage: evaluate-test.sh test_name rc xfail
test_name=$1
rc=$2
orig_rc=$rc
xfail=$3
if [ $rc -eq 0 ]; then
result="PASS"
@ -28,6 +30,11 @@ else
result="FAIL"
fi
if $xfail; then
result="X$result"
rc=0
fi
echo "$result: $test_name"
echo "original exit status $rc"
echo "original exit status $orig_rc"
exit $rc