3 # Copyright (C) 2010-2016 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.
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
$$stat: $@
77 ## I'd prefer to use -emacs -f ert-run-tests-batch-and-exit rather
78 ## than || true, since the former makes problems more obvious.
79 ## I'd also prefer to @-hide the grep part and not the
80 ## ert-run-tests-batch-and-exit part.
82 ## We need to use $loadfile because:
83 ## i) -L :$srcdir -l basename does not work, because we have files whose
84 ## basename duplicates a file in lisp/ (eg eshell.el).
85 ## ii) Although -l basename will automatically load .el or .elc,
86 ## -l ./basename treats basename as a literal file (it would be nice
87 ## to change this; bug#17848 - if that gets done, this can be simplified).
89 ## Beware: it approximates 'no-byte-compile', so watch out for false-positives!
90 SELECTOR_DEFAULT
= (quote
(not
(tag
:expensive-test
)))
91 SELECTOR_EXPENSIVE
= nil
93 SELECTOR_ACTUAL
=$(SELECTOR
)
94 else ifeq ($(MAKECMDGOALS
),check)
95 SELECTOR_ACTUAL
=$(SELECTOR_DEFAULT
)
96 else ifeq ($(MAKECMDGOALS
),check-maybe
)
97 SELECTOR_ACTUAL
=$(SELECTOR_DEFAULT
)
99 SELECTOR_ACTUAL
=$(SELECTOR_EXPENSIVE
)
104 @if grep
'^;.*no-byte-compile: t' $< > /dev
/null
; then \
108 ${MAKE} $$loadfile; \
110 echo Testing
$$loadfile; \
112 mkdir
--parents
$(dir $@
) ; \
113 $(emacs
) -l ert
-l
$$loadfile \
114 --eval
"(ert-run-tests-batch-and-exit ${SELECTOR_ACTUAL})" ${WRITE_LOG}
116 ELFILES
= $(shell find
${srcdir} -path
"${srcdir}/manual" -prune
-o \
117 -path
"*resources" -prune
-o
-name
"*el" -print)
118 ## .elc files may be in a different directory for out of source builds
119 ELCFILES
= $(patsubst %.el
,%.elc
, \
120 $(patsubst $(srcdir)%,.
%,$(ELFILES
)))
121 LOGFILES
= $(patsubst %.elc
,%.log
,${ELCFILES})
122 LOGSAVEFILES
= $(patsubst %.elc
,%.log~
,${ELCFILES})
123 TESTS
= $(subst ${srcdir}/,,$(LOGFILES
:.log
=))
125 ## If we have to interrupt a hanging test, preserve the log so we can
126 ## see what the problem was.
131 ## The short aliases that always re-run the tests, with no logging.
132 ## Define an alias both with and without the directory name for ease
136 @
test ! -f .
/$(1).log || mv .
/$(1).log .
/$(1).log~
137 @
${MAKE} .
/$(1).log WRITE_LOG
=
142 $(foreach test,${TESTS},$(eval
$(call test_template
,${test})))
144 ## Include dependencies between test files and the files they test.
145 ## We do this without the file and eval directly, but then we would
146 ## have to run Emacs for every make invocation, and it might not be
147 ## available during clean.
148 -include make-test-deps.mk
149 ## Rerun all default tests.
151 @
${MAKE} check-doit SELECTOR
="${SELECTOR_ACTUAL}"
153 ## Rerun all default and expensive tests.
154 .PHONY
: check-expensive
155 check-expensive
: mostlyclean
156 @
${MAKE} check-doit SELECTOR
="${SELECTOR_EXPENSIVE}"
158 ## Only re-run default tests whose .log is older than the test.
161 @
${MAKE} check-doit SELECTOR
="${SELECTOR_ACTUAL}"
165 check-doit
: ${LOGFILES}
166 $(emacs
) -l ert
-f ert-summarize-tests-batch-and-exit
$^
168 .PHONY
: mostlyclean clean bootstrap-clean
distclean maintainer-clean
171 -@for f in
${LOGFILES}; do
test ! -f
$$f || mv
$$f $$f~
; done
174 -rm -f
${LOGFILES} ${LOGSAVEFILES}
175 -rm make-test-deps.mk
177 bootstrap-clean
: clean
183 maintainer-clean
: distclean bootstrap-clean
185 make-test-deps.mk
: $(ELFILES
) make-test-deps.emacs-lisp
186 $(EMACS
) --batch
-l
$(srcdir)/make-test-deps.emacs-lisp \
187 --eval
"(make-test-deps \"$(srcdir)\")" \
189 # Makefile ends here.