t/Makefile - git - Git at Google

 # The default target of this Makefile is...
 all::

 # Import tree-wide shared Makefile behavior and libraries
 include ../shared.mak

 # Run tests
 #
 # Copyright (c) 2005 Junio C Hamano
 #

 -include ../config.mak.uname
 -include ../config.mak.autogen
 -include ../config.mak

 #GIT_TEST_OPTS = --verbose --debug
 SHELL_PATH ?= $(SHELL)
 TEST_SHELL_PATH ?= $(SHELL_PATH)
 PERL_PATH ?= /usr/bin/perl
 TAR ?= $(TAR)
 RM ?= rm -f
 PROVE ?= prove
 DEFAULT_TEST_TARGET ?= test
 DEFAULT_UNIT_TEST_TARGET ?= unit-tests-raw
 TEST_LINT ?= test-lint

 ifdef TEST_OUTPUT_DIRECTORY
 TEST_RESULTS_DIRECTORY = $(TEST_OUTPUT_DIRECTORY)/test-results
 CHAINLINTTMP = $(TEST_OUTPUT_DIRECTORY)/chainlinttmp
 else
 TEST_RESULTS_DIRECTORY = test-results
 CHAINLINTTMP = chainlinttmp
 endif

 # Shell quote;
 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
 TEST_SHELL_PATH_SQ = $(subst ','\'',$(TEST_SHELL_PATH))
 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
 TEST_RESULTS_DIRECTORY_SQ = $(subst ','\'',$(TEST_RESULTS_DIRECTORY))
 CHAINLINTTMP_SQ = $(subst ','\'',$(CHAINLINTTMP))

 T = $(sort $(wildcard t[0-9][0-9][0-9][0-9]-*.sh))
 THELPERS = $(sort $(filter-out $(T),$(wildcard *.sh)))
 TLIBS = $(sort $(wildcard lib-*.sh)) annotate-tests.sh
 TPERF = $(sort $(wildcard perf/p[0-9][0-9][0-9][0-9]-*.sh))
 TINTEROP = $(sort $(wildcard interop/i[0-9][0-9][0-9][0-9]-*.sh))
 CHAINLINTTESTS = $(sort $(patsubst chainlint/%.test,%,$(wildcard chainlint/*.test)))
 CHAINLINT = '$(PERL_PATH_SQ)' chainlint.pl
 UNIT_TEST_SOURCES = $(wildcard unit-tests/t-*.c)
 UNIT_TEST_PROGRAMS = $(patsubst unit-tests/%.c,unit-tests/bin/%$(X),$(UNIT_TEST_SOURCES))
 UNIT_TEST_PROGRAMS += unit-tests/bin/unit-tests$(X)
 UNIT_TESTS = $(sort $(UNIT_TEST_PROGRAMS))
 UNIT_TESTS_NO_DIR = $(notdir $(UNIT_TESTS))

 # `test-chainlint` (which is a dependency of `test-lint`, `test` and `prove`)
 # checks all tests in all scripts via a single invocation, so tell individual
 # scripts not to run the external "chainlint.pl" script themselves
 CHAINLINTSUPPRESS = GIT_TEST_EXT_CHAIN_LINT=0 && export GIT_TEST_EXT_CHAIN_LINT &&

 all:: $(DEFAULT_TEST_TARGET)

 test: pre-clean check-meson $(TEST_LINT)
 	$(CHAINLINTSUPPRESS) $(MAKE) aggregate-results-and-cleanup

 ifneq ($(PERL_PATH),)
 test: check-chainlint
 prove: check-chainlint
 endif

 failed:
 	@failed=$$(cd '$(TEST_RESULTS_DIRECTORY_SQ)' && \
 		grep -l '^failed [1-9]' *.counts | \
 		sed -n 's/\.counts$$/.sh/p') && \
 	test -z "$$failed" || $(MAKE) $$failed

 prove: pre-clean $(TEST_LINT)
 	@echo "*** prove (shell & unit tests) ***"
 	@$(CHAINLINTSUPPRESS) TEST_OPTIONS='$(GIT_TEST_OPTS)' TEST_SHELL_PATH='$(TEST_SHELL_PATH_SQ)' $(PROVE) --exec ./run-test.sh $(GIT_PROVE_OPTS) $(T) $(UNIT_TESTS)
 	$(MAKE) clean-except-prove-cache

 $(T):
 	@echo "*** $@ ***"; '$(TEST_SHELL_PATH_SQ)' $@ $(GIT_TEST_OPTS)

 $(UNIT_TESTS):
 	@echo "*** $@ ***"; $@

 .PHONY: unit-tests unit-tests-raw unit-tests-prove unit-tests-test-tool
 unit-tests: $(DEFAULT_UNIT_TEST_TARGET)

 unit-tests-raw: $(UNIT_TESTS)

 unit-tests-prove:
 	@echo "*** prove - unit tests ***"; $(PROVE) $(GIT_PROVE_OPTS) $(UNIT_TESTS)

 unit-tests-test-tool:
 	@echo "*** test-tool - unit tests **"
 	( \
 		cd unit-tests/bin && \
 		../../helper/test-tool$X run-command testsuite $(UNIT_TESTS_NO_DIR)\
 	)

 pre-clean:
 	$(RM) -r '$(TEST_RESULTS_DIRECTORY_SQ)'

 clean-except-prove-cache: clean-chainlint
 	$(RM) -r 'trash directory'.*
 	$(RM) -r valgrind/bin

 clean: clean-except-prove-cache
 	$(RM) -r '$(TEST_RESULTS_DIRECTORY_SQ)'
 	$(RM) -r mesontmp
 	$(RM) .prove

 clean-chainlint:
 	$(RM) -r '$(CHAINLINTTMP_SQ)'

 check-chainlint:
 	@mkdir -p '$(CHAINLINTTMP_SQ)' && \
 	'$(PERL_PATH_SQ)' chainlint-cat.pl '$(CHAINLINTTMP_SQ)' $(CHAINLINTTESTS) && \
 	{ $(CHAINLINT) --emit-all '$(CHAINLINTTMP_SQ)'/tests >'$(CHAINLINTTMP_SQ)'/actual || true; } && \
 	diff -u '$(CHAINLINTTMP_SQ)'/expect '$(CHAINLINTTMP_SQ)'/actual

 check-meson:
 	@# awk acts up when trying to match single quotes, so we use \047 instead.
 	@mkdir -p mesontmp && \
 	printf "%s\n" \
 		"integration_tests t[0-9][0-9][0-9][0-9]-*.sh" \
 		"unit_test_programs unit-tests/t-*.c" \
 		"clar_test_suites unit-tests/u-*.c" | \
 	while read -r variable pattern; do \
 		awk "/^$$variable = \[\$$/ {flag=1 ; next } /^]$$/ { flag=0 } flag { gsub(/^  \047/, \"\"); gsub(/\047,\$$/, \"\"); print }" meson.build >mesontmp/meson.txt && \
 		ls $$pattern >mesontmp/actual.txt && \
 		if ! cmp mesontmp/meson.txt mesontmp/actual.txt; then \
 			echo "Meson tests differ from actual tests:"; \
 			diff -u mesontmp/meson.txt mesontmp/actual.txt; \
 			exit 1; \
 		fi; \
 	done

 test-lint: test-lint-duplicates test-lint-executable \
 	test-lint-filenames
 ifneq ($(PERL_PATH),)
 test-lint: test-lint-shell-syntax
 else
 GIT_TEST_CHAIN_LINT = 0
 endif
 ifneq ($(GIT_TEST_CHAIN_LINT),0)
 test-lint: test-chainlint
 endif

 test-lint-duplicates:
 	@dups=`echo $(T) $(TPERF) | tr ' ' '\n' | sed 's/-.*//' | sort | uniq -d` && \
 		test -z "$$dups" || { \
 		echo >&2 "duplicate test numbers:" $$dups; exit 1; }

 test-lint-executable:
 	@bad=`for i in $(T) $(TPERF); do test -x "$$i" || echo $$i; done` && \
 		test -z "$$bad" || { \
 		echo >&2 "non-executable tests:" $$bad; exit 1; }

 test-lint-shell-syntax:
 	@'$(PERL_PATH_SQ)' check-non-portable-shell.pl $(T) $(THELPERS) $(TPERF)

 test-lint-filenames:
 	@# We do *not* pass a glob to ls-files but use grep instead, to catch
 	@# non-ASCII characters (which are quoted within double-quotes)
 	@bad="$$(git -c core.quotepath=true ls-files 2>/dev/null | \
 			grep '["*:<>?\\|]')"; \
 		test -z "$$bad" || { \
 		echo >&2 "non-portable file name(s): $$bad"; exit 1; }

 test-chainlint:
 	@$(CHAINLINT) $(T) $(TLIBS) $(TPERF) $(TINTEROP)

 aggregate-results-and-cleanup: $(T)
 	$(MAKE) aggregate-results
 	$(MAKE) clean

 aggregate-results:
 	@'$(SHELL_PATH_SQ)' ./aggregate-results.sh '$(TEST_RESULTS_DIRECTORY_SQ)'

 valgrind:
 	$(MAKE) GIT_TEST_OPTS="$(GIT_TEST_OPTS) --valgrind"

 perf:
 	$(MAKE) -C perf/ all

 .PHONY: pre-clean $(T) aggregate-results clean valgrind perf \
 	check-chainlint clean-chainlint test-chainlint $(UNIT_TESTS)

 .PHONY: libgit-sys-test libgit-rs-test
 libgit-sys-test:
 	$(QUIET)(\
 		cd ../contrib/libgit-sys && \
 		cargo test \
 	)
 libgit-rs-test:
 	$(QUIET)(\
 		cd ../contrib/libgit-rs && \
 		cargo test \
 	)
 ifdef INCLUDE_LIBGIT_RS
 all:: libgit-sys-test libgit-rs-test
 endif
	# The default target of this Makefile is...
	all::

	# Import tree-wide shared Makefile behavior and libraries
	include ../shared.mak

	# Run tests
	#
	# Copyright (c) 2005 Junio C Hamano
	#

	-include ../config.mak.uname
	-include ../config.mak.autogen
	-include ../config.mak

	#GIT_TEST_OPTS = --verbose --debug
	SHELL_PATH ?= $(SHELL)
	TEST_SHELL_PATH ?= $(SHELL_PATH)
	PERL_PATH ?= /usr/bin/perl
	TAR ?= $(TAR)
	RM ?= rm -f
	PROVE ?= prove
	DEFAULT_TEST_TARGET ?= test
	DEFAULT_UNIT_TEST_TARGET ?= unit-tests-raw
	TEST_LINT ?= test-lint

	ifdef TEST_OUTPUT_DIRECTORY
	TEST_RESULTS_DIRECTORY = $(TEST_OUTPUT_DIRECTORY)/test-results
	CHAINLINTTMP = $(TEST_OUTPUT_DIRECTORY)/chainlinttmp
	else
	TEST_RESULTS_DIRECTORY = test-results
	CHAINLINTTMP = chainlinttmp
	endif

	# Shell quote;
	SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
	TEST_SHELL_PATH_SQ = $(subst ','\'',$(TEST_SHELL_PATH))
	PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
	TEST_RESULTS_DIRECTORY_SQ = $(subst ','\'',$(TEST_RESULTS_DIRECTORY))
	CHAINLINTTMP_SQ = $(subst ','\'',$(CHAINLINTTMP))

	T = $(sort $(wildcard t[0-9][0-9][0-9][0-9]-*.sh))
	THELPERS = $(sort $(filter-out $(T),$(wildcard *.sh)))
	TLIBS = $(sort $(wildcard lib-*.sh)) annotate-tests.sh
	TPERF = $(sort $(wildcard perf/p[0-9][0-9][0-9][0-9]-*.sh))
	TINTEROP = $(sort $(wildcard interop/i[0-9][0-9][0-9][0-9]-*.sh))
	CHAINLINTTESTS = $(sort $(patsubst chainlint/%.test,%,$(wildcard chainlint/*.test)))
	CHAINLINT = '$(PERL_PATH_SQ)' chainlint.pl
	UNIT_TEST_SOURCES = $(wildcard unit-tests/t-*.c)
	UNIT_TEST_PROGRAMS = $(patsubst unit-tests/%.c,unit-tests/bin/%$(X),$(UNIT_TEST_SOURCES))
	UNIT_TEST_PROGRAMS += unit-tests/bin/unit-tests$(X)
	UNIT_TESTS = $(sort $(UNIT_TEST_PROGRAMS))
	UNIT_TESTS_NO_DIR = $(notdir $(UNIT_TESTS))

	# `test-chainlint` (which is a dependency of `test-lint`, `test` and `prove`)
	# checks all tests in all scripts via a single invocation, so tell individual
	# scripts not to run the external "chainlint.pl" script themselves
	CHAINLINTSUPPRESS = GIT_TEST_EXT_CHAIN_LINT=0 && export GIT_TEST_EXT_CHAIN_LINT &&

	all:: $(DEFAULT_TEST_TARGET)

	test: pre-clean check-meson $(TEST_LINT)
	$(CHAINLINTSUPPRESS) $(MAKE) aggregate-results-and-cleanup

	ifneq ($(PERL_PATH),)
	test: check-chainlint
	prove: check-chainlint
	endif

	failed:
	@failed=$$(cd '$(TEST_RESULTS_DIRECTORY_SQ)' && \
	grep -l '^failed [1-9]' *.counts \| \
	sed -n 's/\.counts$$/.sh/p') && \
	test -z "$$failed" \|\| $(MAKE) $$failed

	prove: pre-clean $(TEST_LINT)
	@echo "* prove (shell & unit tests) *"
	@$(CHAINLINTSUPPRESS) TEST_OPTIONS='$(GIT_TEST_OPTS)' TEST_SHELL_PATH='$(TEST_SHELL_PATH_SQ)' $(PROVE) --exec ./run-test.sh $(GIT_PROVE_OPTS) $(T) $(UNIT_TESTS)
	$(MAKE) clean-except-prove-cache

	$(T):
	@echo "* $@ *"; '$(TEST_SHELL_PATH_SQ)' $@ $(GIT_TEST_OPTS)

	$(UNIT_TESTS):
	@echo "* $@ *"; $@

	.PHONY: unit-tests unit-tests-raw unit-tests-prove unit-tests-test-tool
	unit-tests: $(DEFAULT_UNIT_TEST_TARGET)

	unit-tests-raw: $(UNIT_TESTS)

	unit-tests-prove:
	@echo "* prove - unit tests *"; $(PROVE) $(GIT_PROVE_OPTS) $(UNIT_TESTS)

	unit-tests-test-tool:
	@echo "* test-tool - unit tests "
	( \
	cd unit-tests/bin && \
	../../helper/test-tool$X run-command testsuite $(UNIT_TESTS_NO_DIR)\
	)

	pre-clean:
	$(RM) -r '$(TEST_RESULTS_DIRECTORY_SQ)'

	clean-except-prove-cache: clean-chainlint
	$(RM) -r 'trash directory'.*
	$(RM) -r valgrind/bin

	clean: clean-except-prove-cache
	$(RM) -r '$(TEST_RESULTS_DIRECTORY_SQ)'
	$(RM) -r mesontmp
	$(RM) .prove

	clean-chainlint:
	$(RM) -r '$(CHAINLINTTMP_SQ)'

	check-chainlint:
	@mkdir -p '$(CHAINLINTTMP_SQ)' && \
	'$(PERL_PATH_SQ)' chainlint-cat.pl '$(CHAINLINTTMP_SQ)' $(CHAINLINTTESTS) && \
	{ $(CHAINLINT) --emit-all '$(CHAINLINTTMP_SQ)'/tests >'$(CHAINLINTTMP_SQ)'/actual \|\| true; } && \
	diff -u '$(CHAINLINTTMP_SQ)'/expect '$(CHAINLINTTMP_SQ)'/actual

	check-meson:
	@# awk acts up when trying to match single quotes, so we use \047 instead.
	@mkdir -p mesontmp && \
	printf "%s\n" \
	"integration_tests t[0-9][0-9][0-9][0-9]-*.sh" \
	"unit_test_programs unit-tests/t-*.c" \
	"clar_test_suites unit-tests/u-*.c" \| \
	while read -r variable pattern; do \
	awk "/^$$variable = \[\$$/ {flag=1 ; next } /^]$$/ { flag=0 } flag { gsub(/^ \047/, \"\"); gsub(/\047,\$$/, \"\"); print }" meson.build >mesontmp/meson.txt && \
	ls $$pattern >mesontmp/actual.txt && \
	if ! cmp mesontmp/meson.txt mesontmp/actual.txt; then \
	echo "Meson tests differ from actual tests:"; \
	diff -u mesontmp/meson.txt mesontmp/actual.txt; \
	exit 1; \
	fi; \
	done

	test-lint: test-lint-duplicates test-lint-executable \
	test-lint-filenames
	ifneq ($(PERL_PATH),)
	test-lint: test-lint-shell-syntax
	else
	GIT_TEST_CHAIN_LINT = 0
	endif
	ifneq ($(GIT_TEST_CHAIN_LINT),0)
	test-lint: test-chainlint
	endif

	test-lint-duplicates:
	@dups=`echo $(T) $(TPERF) \| tr ' ' '\n' \| sed 's/-.*//' \| sort \| uniq -d` && \
	test -z "$$dups" \|\| { \
	echo >&2 "duplicate test numbers:" $$dups; exit 1; }

	test-lint-executable:
	@bad=`for i in $(T) $(TPERF); do test -x "$$i" \|\| echo $$i; done` && \
	test -z "$$bad" \|\| { \
	echo >&2 "non-executable tests:" $$bad; exit 1; }

	test-lint-shell-syntax:
	@'$(PERL_PATH_SQ)' check-non-portable-shell.pl $(T) $(THELPERS) $(TPERF)

	test-lint-filenames:
	@# We do not pass a glob to ls-files but use grep instead, to catch
	@# non-ASCII characters (which are quoted within double-quotes)
	@bad="$$(git -c core.quotepath=true ls-files 2>/dev/null \| \
	grep '["*:<>?\\\|]')"; \
	test -z "$$bad" \|\| { \
	echo >&2 "non-portable file name(s): $$bad"; exit 1; }

	test-chainlint:
	@$(CHAINLINT) $(T) $(TLIBS) $(TPERF) $(TINTEROP)

	aggregate-results-and-cleanup: $(T)
	$(MAKE) aggregate-results
	$(MAKE) clean

	aggregate-results:
	@'$(SHELL_PATH_SQ)' ./aggregate-results.sh '$(TEST_RESULTS_DIRECTORY_SQ)'

	valgrind:
	$(MAKE) GIT_TEST_OPTS="$(GIT_TEST_OPTS) --valgrind"

	perf:
	$(MAKE) -C perf/ all

	.PHONY: pre-clean $(T) aggregate-results clean valgrind perf \
	check-chainlint clean-chainlint test-chainlint $(UNIT_TESTS)

	.PHONY: libgit-sys-test libgit-rs-test
	libgit-sys-test:
	$(QUIET)(\
	cd ../contrib/libgit-sys && \
	cargo test \
	)
	libgit-rs-test:
	$(QUIET)(\
	cd ../contrib/libgit-rs && \
	cargo test \
	)
	ifdef INCLUDE_LIBGIT_RS
	all:: libgit-sys-test libgit-rs-test
	endif