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[2.20] [1/6] Generate .test-result files for ordinary tests
- From: "Joseph S. Myers" <joseph at codesourcery dot com>
- To: <libc-alpha at sourceware dot org>
- Date: Fri, 10 Jan 2014 02:11:04 +0000
- Subject: [2.20] [1/6] Generate .test-result files for ordinary tests
- Authentication-results: sourceware.org; auth=none
- References: <Pine dot LNX dot 4 dot 64 dot 1401100208000 dot 9412 at digraph dot polyomino dot org dot uk>
This patch starts the process of generating explicit PASS or FAIL
status for individual glibc tests. It's based on Tomas Dohnalek's
patch <https://sourceware.org/ml/libc-alpha/2012-10/msg00278.html>,
but is deliberately more minimal: it doesn't try to cover any tests
outside of $(tests) / $(xtests) (that's done in patch 2), nor does it
put the result together in an overall summary file (patch 5): it just
generates the .test-result files.
Thus, this patch keeps the overall logic for when a testsuite run
finishes completely unchanged: a test failing will terminate the run.
I think we *should* move to a more conventional approach where plain
"make check" does not terminate for an individual test failure, unless
e.g. you say "make stop-on-test-failure=y check", but that sort of
policy change is best done as a separate patch (patch 6) once the
infrastructure is in place to generate summary files for completed
test runs (which will entirely consist of PASS and XFAIL lines if the
testsuite run reaches the point of generating them, until such a
policy change is made).
Tested x86_64.
2014-01-10 Tomas Dohnalek <tdohnale@redhat.com>
Joseph Myers <joseph@codesourcery.com>
* Makeconfig (test-name): New variable.
(evaluate-test): Likewise.
* Makerules (do-test-clean): Remove .test-result files.
(common-mostlyclean): Likewise.
* Rules ($(objpfx)%.out): Use $(evaluate-test) in both rules.
* scripts/evaluate-test.sh: New file.
diff --git a/Makeconfig b/Makeconfig
index 1908f27..a3aa65a 100644
--- a/Makeconfig
+++ b/Makeconfig
@@ -1080,6 +1080,17 @@ defines += -D_LIBC_REENTRANT
libio-mtsafe = -D_IO_MTSAFE_IO
endif
+# The name to give to a test in test results summaries.
+ifdef subdir
+test-name = $(subdir)/$(@F:.out=)
+else
+test-name = $(@F:.out=)
+endif
+
+# Command to output a test status line (such as PASS: test-name).
+evaluate-test = $(..)scripts/evaluate-test.sh $(test-name) $$? \
+ > $(objpfx)$(@F:.out=).test-result
+
endif # Makeconfig not yet included
# Local Variables:
diff --git a/Makerules b/Makerules
index b7e556f..70a7108 100644
--- a/Makerules
+++ b/Makerules
@@ -1296,7 +1296,10 @@ mostlyclean: common-mostlyclean
do-tests-clean:
-rm -f $(addprefix $(objpfx),$(addsuffix .out,$(tests) $(xtests) \
- $(test-srcs)))
+ $(test-srcs)) \
+ $(addsuffix .test-result,$(tests) \
+ $(xtests) \
+ $(test-srcs)))
# Remove the object files.
common-mostlyclean:
@@ -1306,7 +1309,10 @@ common-mostlyclean:
$(test-srcs) $(others) \
$(sysdep-others)) \
$(addsuffix .out,$(tests) $(xtests) \
- $(test-srcs)))
+ $(test-srcs)) \
+ $(addsuffix .test-result,$(tests) \
+ $(xtests) \
+ $(test-srcs)))
-rm -f $(addprefix $(objpfx),$(extra-objs) $(extra-test-objs) \
$(install-lib) $(install-lib.so) \
$(install-lib.so:%.so=%_pic.a))
diff --git a/Rules b/Rules
index 49ca8ea..00e4a36 100644
--- a/Rules
+++ b/Rules
@@ -183,9 +183,9 @@ make-test-out = $(test-wrapper-env) \
GCONV_PATH=$(common-objpfx)iconvdata LC_ALL=C \
$($*-ENV) $(host-test-program-cmd) $($*-ARGS)
$(objpfx)%.out: %.input $(objpfx)%
- $(make-test-out) > $@ < $(word 1,$^)
+ $(make-test-out) > $@ < $(word 1,$^); $(evaluate-test)
$(objpfx)%.out: /dev/null $(objpfx)% # Make it 2nd arg for canned sequence.
- $(make-test-out) > $@
+ $(make-test-out) > $@; $(evaluate-test)
endif # tests
diff --git a/scripts/evaluate-test.sh b/scripts/evaluate-test.sh
new file mode 100755
index 0000000..e118a45
--- /dev/null
+++ b/scripts/evaluate-test.sh
@@ -0,0 +1,32 @@
+#! /bin/sh
+# Output a test status line.
+# Copyright (C) 2012-2014 Free Software Foundation, Inc.
+# This file is part of the GNU C Library.
+
+# The GNU C Library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+
+# The GNU C Library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# Lesser General Public License for more details.
+
+# You should have received a copy of the GNU Lesser General Public
+# License along with the GNU C Library; if not, see
+# <http://www.gnu.org/licenses/>.
+
+# usage: evaluate-test.sh test_name rc
+
+test_name=$1
+rc=$2
+
+if [ $rc -eq 0 ]; then
+ result="PASS"
+else
+ result="FAIL"
+fi
+
+echo "$result: $test_name"
+exit $rc
--
Joseph S. Myers
joseph@codesourcery.com