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Further simplify test/Makefile, optionally load elc tests

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* test/Makefile.in: Use make's error ignoring feature instead of
suppressing test errors with shell.  Compile test files in the main
make invocation instead of a recursive 'make' call.  Optionally load
.elc test files if TEST_LOAD_EL is set to something other than 'yes'.
Remove obsolete commentary.
This commit is contained in:
Noam Postavsky 2017-05-30 23:31:18 -04:00
parent 7b4a0e2884
commit 94306c8b0d
1 changed files with 19 additions and 28 deletions
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47
test/Makefile.in
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@ -81,6 +81,10 @@ GDB =
# supported everywhere.
TEST_LOCALE = C
# Whether to run tests from .el files in preference to .elc, we do
# this by default since it gives nicer stacktraces.
TEST_LOAD_EL ?= yes
# The actual Emacs command run in the targets below.
# Prevent any setting of EMACSLOADPATH in user environment causing problems.
emacs = EMACSLOADPATH= LC_ALL=$(TEST_LOCALE) \
@ -91,26 +95,6 @@ emacs = EMACSLOADPATH= LC_ALL=$(TEST_LOCALE) \
all: check
%.elc: %.el
$(AM_V_ELC)$(emacs) -f batch-byte-compile $<
## Ignore any test errors so we can continue to test other files.
## But compilation errors are always fatal.
WRITE_LOG = > $@ 2>&1 || { stat=ERROR; cat $@; }; echo $$stat: $@
## I'd prefer to use -emacs -f ert-run-tests-batch-and-exit rather
## than || true, since the former makes problems more obvious.
## I'd also prefer to @-hide the grep part and not the
## ert-run-tests-batch-and-exit part.
##
## We need to use $loadfile because:
## i) -L :$srcdir -l basename does not work, because we have files whose
## basename duplicates a file in lisp/ (eg eshell.el).
## ii) Although -l basename will automatically load .el or .elc,
## -l ./basename treats basename as a literal file (it would be nice
## to change this; bug#17848 - if that gets done, this can be simplified).
##
## Beware: it approximates 'no-byte-compile', so watch out for false-positives!
SELECTOR_DEFAULT = (quote (not (tag :expensive-test)))
SELECTOR_EXPENSIVE = nil
ifdef SELECTOR
@ -127,16 +111,23 @@ else
SELECTOR_ACTUAL=$(SELECTOR_EXPENSIVE)
endif
## Byte-compile all test files to test for errors (unless explicitly
## told not to), but then evaluate the un-byte-compiled files, because
## they give cleaner stacktraces.
## Byte-compile all test files to test for errors.
%.elc: %.el
$(AM_V_ELC)$(emacs) -f batch-byte-compile $<
## Beware: it approximates 'no-byte-compile', so watch out for false-positives!
%.log: %.el
$(AM_V_at)grep '^;.*no-byte-compile: t' $< > /dev/null || ${MAKE} $<c
## Save logs, and show logs for failed tests.
WRITE_LOG = > $@ 2>&1 || { STAT=$$?; cat $@; exit $$STAT; }
ifeq ($(TEST_LOAD_EL), yes)
testloadfile = $*.el
else
testloadfile = $*
endif
## Ignore any test errors so we can continue to test other files.
%.log: %.elc
$(AM_V_at)${MKDIR_P} $(dir $@)
$(AM_V_GEN)stat=OK ; \
HOME=/nonexistent $(emacs) -l ert -l $< \
-$(AM_V_GEN)HOME=/nonexistent $(emacs) -l ert -l $(testloadfile) \
--eval "(ert-run-tests-batch-and-exit ${SELECTOR_ACTUAL})" ${WRITE_LOG}
ifeq (@HAVE_MODULES@, yes)