198 lines
6.6 KiB
Makefile
198 lines
6.6 KiB
Makefile
#**************************************************************************
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#* *
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#* OCaml *
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#* *
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#* Xavier Clerc, SED, INRIA Rocquencourt *
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#* *
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#* Copyright 2010 Institut National de Recherche en Informatique et *
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#* en Automatique. *
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#* *
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#* All rights reserved. This file is distributed under the terms of *
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#* the GNU Lesser General Public License version 2.1, with the *
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#* special exception on linking described in the file LICENSE. *
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#* *
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#**************************************************************************
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BASEDIR := $(shell pwd)
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NO_PRINT=`$(MAKE) empty --no-print-directory >/dev/null 2>&1 \
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&& echo --no-print-directory`
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FIND=find
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include ../config/Makefile
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.PHONY: default
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default:
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@echo "Available targets:"
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@echo " all launch all tests"
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@echo " all-foo launch all tests beginning with foo"
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@echo " parallel launch all tests using GNU parallel"
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@echo " parallel-foo launch all tests beginning with foo using \
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GNU parallel"
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@echo " list FILE=f launch the tests listed in f (one per line)"
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@echo " one DIR=p launch the tests located in path p"
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@echo " promote DIR=p promote the reference files for the tests in p"
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@echo " lib build library modules"
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@echo " clean delete generated files"
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@echo " report print the report for the last execution"
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@echo
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@echo "all*, parallel* and list can automatically re-run failed test"
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@echo "directories if MAX_TESTSUITE_DIR_RETRIES permits"
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@echo "(default value = $(MAX_TESTSUITE_DIR_RETRIES))"
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.PHONY: all
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all: lib
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@for dir in tests/*; do \
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$(MAKE) $(NO_PRINT) exec-one DIR=$$dir; \
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done 2>&1 | tee _log
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@$(MAKE) $(NO_PRINT) retries
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@$(MAKE) report
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.PHONY: all-%
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all-%: lib
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@for dir in tests/$**; do \
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$(MAKE) $(NO_PRINT) exec-one DIR=$$dir; \
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done 2>&1 | tee _log
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@$(MAKE) $(NO_PRINT) retries
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@$(MAKE) report
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# The targets below use GNU parallel to paralellize tests
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# 'make all' and 'make parallel' should be equivalent
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#
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# parallel uses specific logic to make sure the output of the commands
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# run in parallel are not mangled. By default, it will reproduce
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# the output of each completed command atomically, in order of completion.
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#
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# With the --keep-order option, we ask it to save the completed output
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# and replay them in invocation order instead. In theory this costs
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# a tiny bit of performance, but I could not measure any difference.
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# In theory again, the reporting logic works fine with test outputs
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# coming in in arbitrary order (so we should not need --keep-order),
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# but keeping the output deterministic is guaranteed to make
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# someone's life easier at least once in the future.
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#
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# Finally, note that the command we run has a 2>&1 redirection, as
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# in the other make targets. If we removed the quoting around
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# "$(MAKE) ... 2>&1", the rediction would apply to the complete output
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# of parallel, and have a slightly different behavior: by default parallel
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# cleanly separates the stdout and stderr output of each completed command,
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# printing stderr first then stdout second (for each command).
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# I chose to keep the previous behavior exactly unchanged,
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# but the demangling separation is arguably nicer behavior that we might
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# want to implement at the exec-one level to also have it in the 'all' target.
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.PHONY: parallel-%
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parallel-%: lib
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@echo | parallel >/dev/null 2>/dev/null \
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|| (echo "Unable to run the GNU parallel tool;";\
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echo "You should install it before using the parallel* targets.";\
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exit 1)
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@echo | parallel --gnu --no-notice >/dev/null 2>/dev/null \
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|| (echo "Your 'parallel' tool seems incompatible with GNU parallel;";\
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echo "This target requires GNU parallel.";\
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exit 1)
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@for dir in tests/$**; do echo $$dir; done \
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| parallel --gnu --no-notice --keep-order \
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"$(MAKE) $(NO_PRINT) exec-one DIR={} 2>&1" \
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| tee _log
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@$(MAKE) $(NO_PRINT) retries
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@$(MAKE) report
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.PHONY: parallel
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parallel: parallel-*
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.PHONY: list
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list: lib
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@if [ -z "$(FILE)" ]; \
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then echo "No value set for variable 'FILE'."; \
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exit 1; \
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fi
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@while read LINE; do \
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$(MAKE) $(NO_PRINT) exec-one DIR=$$LINE; \
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done <$(FILE) 2>&1 | tee _log
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@$(MAKE) $(NO_PRINT) retries
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@$(MAKE) report
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.PHONY: one
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one: lib
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@if [ -z "$(DIR)" ]; then \
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echo "No value set for variable 'DIR'."; \
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exit 1; \
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fi
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@if [ ! -d $(DIR) ]; then \
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echo "Directory '$(DIR)' does not exist."; \
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exit 1; \
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fi
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@$(MAKE) $(NO_PRINT) exec-one DIR=$(DIR)
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.PHONY: exec-one
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exec-one:
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@if [ ! -f $(DIR)/Makefile ]; then \
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for dir in $(DIR)/*; do \
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if [ -d $$dir ]; then \
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$(MAKE) exec-one DIR=$$dir; \
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fi; \
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done; \
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else \
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echo "Running tests from '$$DIR' ..."; \
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cd $(DIR) && \
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$(MAKE) TERM=dumb BASEDIR=$(BASEDIR) || echo '=> unexpected error'; \
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fi
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.PHONY: clean-one
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clean-one:
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@if [ ! -f $(DIR)/Makefile ]; then \
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for dir in $(DIR)/*; do \
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if [ -d $$dir ]; then \
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$(MAKE) clean-one DIR=$$dir; \
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fi; \
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done; \
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else \
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cd $(DIR) && $(MAKE) TERM=dumb BASEDIR=$(BASEDIR) clean; \
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fi
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.PHONY: promote
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promote:
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@if [ -z "$(DIR)" ]; then \
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echo "No value set for variable 'DIR'."; \
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exit 1; \
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fi
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@if [ ! -d $(DIR) ]; then \
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echo "Directory '$(DIR)' does not exist."; \
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exit 1; \
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fi
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@cd $(DIR) && $(MAKE) TERM=dumb BASEDIR=$(BASEDIR) promote
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.PHONY: lib
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lib:
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@cd lib && $(MAKE) -s BASEDIR=$(BASEDIR)
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.PHONY: clean
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clean:
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@cd lib && $(MAKE) BASEDIR=$(BASEDIR) clean
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@for file in `$(FIND) interactive tests -name Makefile`; do \
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(cd `dirname $$file` && $(MAKE) BASEDIR=$(BASEDIR) clean); \
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done
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.PHONY: report
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report:
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@if [ ! -f _log ]; then echo "No '_log' file."; exit 1; fi
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@awk -f makefiles/summarize.awk <_log
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retry-list:
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@while read LINE; do \
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if [ -n "$$LINE" ] ; then \
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echo re-ran $$LINE>>_log; \
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$(MAKE) $(NO_PRINT) clean-one DIR=$$LINE; \
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$(MAKE) $(NO_PRINT) exec-one DIR=$$LINE 2>&1 | tee -a _log ; \
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fi \
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done <_retries;
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@$(MAKE) $(NO_PRINT) retries
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retries:
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@awk -v retries=1 -v max_retries=$(MAX_TESTSUITE_DIR_RETRIES) \
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-f makefiles/summarize.awk <_log >_retries
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@test `cat _retries | wc -l` -eq 0 || $(MAKE) $(NO_PRINT) retry-list
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@rm -f _retries
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.PHONY: empty
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empty:
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