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build: 'make check' errors out if file name limits would be hit.

* Makefile.am (SCM_TESTS, SH_TESTS, TESTS, AM_TESTS_ENVIRONMENT)
(SCM_LOG_COMPILER, SH_LOG_COMPILER, AM_SCM_LOG_FLAGS)
(AM_SH_LOG_FLAGS): Move within 'if CAN_RUN_TESTS'.
(check-local) [!CAN_RUN_TESTS]: New target.
* daemon.am (AM_TESTS_ENVIRONMENT, TESTS): Ditto.
* m4/guix.m4 (GUIX_CHECK_FILE_NAME_LIMITS): Add parameter and set it.
wip-mediagoblin
Ludovic Courtès 6 years ago
parent
commit
bb25130764
  1. 45
      Makefile.am
  2. 3
      configure.ac
  3. 6
      daemon.am
  4. 7
      m4/guix.m4

45
Makefile.am

@ -1,5 +1,5 @@
# GNU Guix --- Functional package management for GNU
# Copyright © 2012, 2013, 2014, 2015 Ludovic Courtès <ludo@gnu.org>
# Copyright © 2012, 2013, 2014, 2015, 2016 Ludovic Courtès <ludo@gnu.org>
# Copyright © 2013 Andreas Enge <andreas@enge.fr>
# Copyright © 2015 Alex Kost <alezost@gmail.com>
#
@ -135,6 +135,18 @@ MODULES = \
guix.scm \
$(GNU_SYSTEM_MODULES)
if HAVE_GUILE_JSON
MODULES += \
guix/import/json.scm \
guix/import/pypi.scm \
guix/scripts/import/pypi.scm \
guix/import/cpan.scm \
guix/scripts/import/gem.scm \
guix/import/gem.scm
endif
if BUILD_SYSCALLS_MODULE
MODULES += \
@ -191,6 +203,11 @@ clean-go:
-$(RM) -f $(GOBJECTS)
# Test extensions; has to be unconditional.
TEST_EXTENSIONS = .scm .sh
if CAN_RUN_TESTS
SCM_TESTS = \
tests/base32.scm \
tests/base64.scm \
@ -233,14 +250,6 @@ SCM_TESTS = \
if HAVE_GUILE_JSON
MODULES += \
guix/import/json.scm \
guix/import/pypi.scm \
guix/scripts/import/pypi.scm \
guix/import/cpan.scm \
guix/scripts/import/gem.scm \
guix/import/gem.scm
SCM_TESTS += \
tests/pypi.scm \
tests/cpan.scm \
@ -272,8 +281,6 @@ endif BUILD_DAEMON
TESTS = $(SCM_TESTS) $(SH_TESTS)
TEST_EXTENSIONS = .scm .sh
AM_TESTS_ENVIRONMENT = abs_top_srcdir="$(abs_top_srcdir)"
SCM_LOG_COMPILER = $(top_builddir)/test-env $(GUILE)
@ -289,6 +296,22 @@ tests/guix-gc.log: \
$(patsubst %.sh,%.log,$(filter-out tests/guix-gc.sh,$(SH_TESTS))) \
$(SCM_TESTS:%.scm=%.log)
else !CAN_RUN_TESTS
TESTS =
SH_TESTS =
SCM_TESTS =
# Automake always generates a 'check' target, so better not override it.
check-local:
@echo
@echo "Cannot run tests because file name limits would be exceeded." >&2
@echo "Look for 'length' in the 'config.log' file for details." >&2
@echo
@exit 1
endif !CAN_RUN_TESTS
# Public key used to sign substitutes from hydra.gnu.org.
dist_pkgdata_DATA = hydra.gnu.org.pub

3
configure.ac

@ -60,7 +60,8 @@ AC_SUBST([guix_localstatedir])
AC_SUBST([guix_sysconfdir])
AC_SUBST([guix_sbindir])
GUIX_CHECK_FILE_NAME_LIMITS
GUIX_CHECK_FILE_NAME_LIMITS([can_run_tests])
AM_CONDITIONAL([CAN_RUN_TESTS], [test "x$can_run_tests" = "xyes"])
dnl We require pkg.m4 (from pkg-config) and guile.m4 (from Guile.)
dnl Make sure they are available.

6
daemon.am

@ -1,5 +1,5 @@
# GNU Guix --- Functional package management for GNU
# Copyright © 2012, 2013, 2014, 2015 Ludovic Courtès <ludo@gnu.org>
# Copyright © 2012, 2013, 2014, 2015, 2016 Ludovic Courtès <ludo@gnu.org>
#
# This file is part of GNU Guix.
#
@ -208,12 +208,16 @@ EXTRA_DIST += \
etc/guix-daemon.service.in \
etc/guix-daemon.conf.in
if CAN_RUN_TESTS
AM_TESTS_ENVIRONMENT += \
top_builddir="$(abs_top_builddir)"
TESTS += \
tests/guix-daemon.sh
endif CAN_RUN_TESTS
clean-local:
-if test -d "$(GUIX_TEST_ROOT)"; then \
find "$(GUIX_TEST_ROOT)" | xargs chmod +w; \

7
m4/guix.m4

@ -215,7 +215,8 @@ AC_DEFUN([GUIX_TEST_HASH_BANG_LENGTH], [
dnl GUIX_CHECK_FILE_NAME_LIMITS
dnl
dnl GNU/Linux has a couple of silly limits that we can easily run into.
dnl Make sure everything is fine with the current settings.
dnl Make sure everything is fine with the current settings. Set $1 to
dnl 'yes' if tests can run, 'no' otherwise.
AC_DEFUN([GUIX_CHECK_FILE_NAME_LIMITS], [
AC_REQUIRE([GUIX_SOCKET_FILE_NAME_LENGTH])
AC_REQUIRE([GUIX_TEST_SOCKET_FILE_NAME_LENGTH])
@ -228,10 +229,14 @@ AC_DEFUN([GUIX_CHECK_FILE_NAME_LIMITS], [
if test "$ac_cv_guix_test_socket_file_name_length" -ge ]SOCKET_FILE_NAME_LIMIT[; then
AC_MSG_WARN([socket file name limit may be exceeded when running tests])
fi
$1=yes
if test "$ac_cv_guix_hash_bang_length" -ge ]LINUX_HASH_BANG_LIMIT[; then
$1=no
AC_MSG_ERROR([store directory '$storedir' would lead to overly long hash-bang lines])
fi
if test "$ac_cv_guix_test_hash_bang_length" -ge ]LINUX_HASH_BANG_LIMIT[; then
$1=no
AC_MSG_WARN([test directory '$ac_cv_guix_test_root' may lead to overly long hash-bang lines])
fi
])

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