3 # Copyright (C) 2010-2015 Free Software Foundation, Inc.
5 # This file is part of GNU Emacs.
7 # GNU Emacs is free software: you can redistribute it and/or modify
8 # it under the terms of the GNU General Public License as published by
9 # the Free Software Foundation, either version 3 of the License, or
10 # (at your option) any later version.
12 # GNU Emacs is distributed in the hope that it will be useful,
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 # GNU General Public License for more details.
17 # You should have received a copy of the GNU General Public License
18 # along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
23 ## check: re-run all tests, writing to .log files.
24 ## check-maybe: run all tests whose .log file needs updating
25 ## filename.log: run tests from filename.el(c) if .log file needs updating
26 ## filename: re-run tests from filename.el(c), with no logging
37 # We never change directory before running Emacs, so a relative file
38 # name is fine, and makes life easier. If we need to change
39 # directory, we can use emacs --chdir.
40 EMACS
= ..
/..
/src
/emacs
44 # Command line flags for Emacs.
45 # Apparently MSYS bash would convert "-L :" to "-L ;" anyway,
46 # but we might as well be explicit.
47 EMACSOPT
= -batch
--no-site-file
--no-site-lisp
-L
"$(SEPCHAR)$(srcdir)" $(EMACS_EXTRAOPT
)
49 # Prevent any settings in the user environment causing problems.
50 unexport EMACSDATA EMACSDOC EMACSPATH GREP_OPTIONS
52 ## To run tests under a debugger, set this to eg: "gdb --args".
55 # The locale to run tests under. Tests should work if this is set to
56 # any supported locale. Use the C locale by default, as it should be
57 # supported everywhere.
60 # The actual Emacs command run in the targets below.
61 # Prevent any setting of EMACSLOADPATH in user environment causing problems.
62 emacs
= EMACSLOADPATH
= LC_ALL
=$(TEST_LOCALE
) EMACS_TEST_DIRECTORY
=$(srcdir) \
63 $(GDB
) "$(EMACS)" $(EMACSOPT
)
71 @
$(emacs
) -f batch-byte-compile
$<
73 ## Ignore any test errors so we can continue to test other files.
74 ## But compilation errors are always fatal.
75 WRITE_LOG
= > $@
2>&1 ||
{ stat
=ERROR
; cat
$@
; }; echo
$$stat: $@
77 ## I'd prefer to use -emacs -f ert-run-tests-batch-and-exit rather
78 ## than || true, since the former makes problems more obvious.
79 ## I'd also prefer to @-hide the grep part and not the
80 ## ert-run-tests-batch-and-exit part.
82 ## We need to use $loadfile because:
83 ## i) -L :$srcdir -l basename does not work, because we have files whose
84 ## basename duplicates a file in lisp/ (eg eshell.el).
85 ## ii) Although -l basename will automatically load .el or .elc,
86 ## -l ./basename treats basename as a literal file (it would be nice
87 ## to change this; bug#17848 - if that gets done, this can be simplified).
89 ## Beware: it approximates `no-byte-compile', so watch out for false-positives!
91 @if grep
'^;.*no-byte-compile: t' $< > /dev
/null
; then \
97 echo Testing
$$loadfile; \
99 $(emacs
) -l ert
-l
$$loadfile \
100 -f ert-run-tests-batch-and-exit
${WRITE_LOG}
102 ELFILES
= $(sort $(wildcard ${srcdir}/*.el
))
103 LOGFILES
= $(patsubst %.el
,%.log
,$(notdir ${ELFILES}))
104 TESTS
= ${LOGFILES
:.log
=}
106 ## If we have to interrupt a hanging test, preserve the log so we can
107 ## see what the problem was.
112 ## The short aliases that always re-run the tests, with no logging.
115 @
test ! -f
$(1).log || mv
$(1).log
$(1).log~
116 @
${MAKE} $(1).log WRITE_LOG
=
119 $(foreach test,${TESTS},$(eval
$(call test_template
,${test})))
122 ## Re-run all the tests every time.
124 -@for f in
*.log
; do
test ! -f
$$f || mv
$$f $$f~
; done
127 ## Only re-run tests whose .log is older than the test.
129 check-maybe
: ${LOGFILES}
130 $(emacs
) -l ert
-f ert-summarize-tests-batch-and-exit
$^
132 .PHONY
: mostlyclean clean bootstrap-clean
distclean maintainer-clean
137 bootstrap-clean
: clean
138 -rm -f
${srcdir}/*.elc
143 maintainer-clean
: distclean bootstrap-clean
145 # Makefile ends here.