From patchwork Thu Mar 17 06:34:54 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Fam Zheng X-Patchwork-Id: 8607321 Return-Path: X-Original-To: patchwork-qemu-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 8E348C0553 for ; Thu, 17 Mar 2016 06:37:24 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id A85DA202AE for ; Thu, 17 Mar 2016 06:37:23 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 592702026C for ; Thu, 17 Mar 2016 06:37:22 +0000 (UTC) Received: from localhost ([::1]:32793 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1agRYf-0001Sa-MP for patchwork-qemu-devel@patchwork.kernel.org; Thu, 17 Mar 2016 02:37:21 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:38885) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1agRWi-0006NL-V0 for qemu-devel@nongnu.org; Thu, 17 Mar 2016 02:35:22 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1agRWh-0007yb-Ci for qemu-devel@nongnu.org; Thu, 17 Mar 2016 02:35:20 -0400 Received: from mx1.redhat.com ([209.132.183.28]:59574) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1agRWh-0007yU-3N for qemu-devel@nongnu.org; Thu, 17 Mar 2016 02:35:19 -0400 Received: from int-mx11.intmail.prod.int.phx2.redhat.com (int-mx11.intmail.prod.int.phx2.redhat.com [10.5.11.24]) by mx1.redhat.com (Postfix) with ESMTPS id B8786219F; Thu, 17 Mar 2016 06:35:18 +0000 (UTC) Received: from fam-t430.redhat.com (vpn1-6-202.pek2.redhat.com [10.72.6.202]) by int-mx11.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id u2H6Z6Z5002734; Thu, 17 Mar 2016 02:35:15 -0400 From: Fam Zheng To: qemu-devel@nongnu.org Date: Thu, 17 Mar 2016 14:34:54 +0800 Message-Id: <1458196505-5473-3-git-send-email-famz@redhat.com> In-Reply-To: <1458196505-5473-1-git-send-email-famz@redhat.com> References: <1458196505-5473-1-git-send-email-famz@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.68 on 10.5.11.24 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 209.132.183.28 Cc: kwolf@redhat.com, peter.maydell@linaro.org, jsnow@redhat.com, stefanha@redhat.com, sw@weilnetz.de, Paolo Bonzini , =?UTF-8?q?Alex=20Benn=C3=A9e?= , david@gibson.dropbear.id.au Subject: [Qemu-devel] [PATCH v4 02/13] Makefile: Rules for docker testing X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP This adds a group of make targets to run docker tests, all are available in source tree without running ./configure. The usage is shown with "make docker". Besides the fixed ones, dynamic targets for building each image and running each test in each image are generated automatically by make, scanning $(SRC_PATH)/tests/docker/ files with specific patterns. Alternative to manually list particular targets (docker-TEST@IMAGE) set, you can control which tests/images to run by filtering variables, TESTS= and IMAGES=, which are expressed in Makefile pattern syntax, "foo% %bar ...". For example: $ make docker-test IMAGES="ubuntu fedora" Unfortunately, it's impossible to propagate "-j $JOBS" into make in containers, however since each combination is made a first class target in the top Makefile, "make -j$N docker-test" still parallels the tests coarsely. Still, $J is made a magic variable to let all make invocations in containers to use -j$J. Instead of providing a live version of the source tree to the docker container we snapshot it with git-archive. This ensures the tree is in a pristine state for whatever operations the container is going to run on them. Uncommitted changes known to files known by the git index will be included in the snapshot if there are any. Reviewed-by: Alex Bennée Signed-off-by: Fam Zheng Signed-off-by: Alex Bennée --- Makefile | 4 +- tests/docker/Makefile.include | 121 ++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 124 insertions(+), 1 deletion(-) create mode 100644 tests/docker/Makefile.include diff --git a/Makefile b/Makefile index 1d076a9..554a3b1 100644 --- a/Makefile +++ b/Makefile @@ -6,7 +6,7 @@ BUILD_DIR=$(CURDIR) # Before including a proper config-host.mak, assume we are in the source tree SRC_PATH=. -UNCHECKED_GOALS := %clean TAGS cscope ctags +UNCHECKED_GOALS := %clean TAGS cscope ctags docker docker-% # All following code might depend on configuration variables ifneq ($(wildcard config-host.mak),) @@ -651,3 +651,5 @@ endif # Include automatically generated dependency files # Dependencies in Makefile.objs files come from our recursive subdir rules -include $(wildcard *.d tests/*.d) + +include $(SRC_PATH)/tests/docker/Makefile.include diff --git a/tests/docker/Makefile.include b/tests/docker/Makefile.include new file mode 100644 index 0000000..033809a --- /dev/null +++ b/tests/docker/Makefile.include @@ -0,0 +1,121 @@ +# Makefile for Docker tests + +$(if $(quiet-command),,$(eval include $(SRC_PATH)/rules.mak)) + +.PHONY: docker docker-test docker-clean docker-image docker-qemu-src + +DOCKER_SUFFIX := .docker +DOCKER_FILES_DIR := $(SRC_PATH)/tests/docker/dockerfiles +DOCKER_IMAGES := $(notdir $(basename $(wildcard $(DOCKER_FILES_DIR)/*.docker))) +DOCKER_TARGETS := $(patsubst %,docker-image-%,$(DOCKER_IMAGES)) +# Use a global constant ccache directory to speed up repetitive builds +DOCKER_CCACHE_DIR := /var/tmp/qemu-docker-ccache + +DOCKER_TESTS := $(notdir $(shell \ + find $(SRC_PATH)/tests/docker/ -name 'test-*' -type f -executable)) + +DOCKER_TOOLS := travis + +TESTS ?= % +IMAGES ?= % +SRC_COPY := $(shell mktemp -u /tmp/qemu-src.XXXXX) + +# Make archive from git repo $1 to tar.gz $2 +make-archive-maybe = $(if $(wildcard $1/*), \ + $(call quiet-command, \ + (cd $1; if git diff-index --quiet HEAD -- &>/dev/null; then \ + git archive -1 HEAD --format=tar.gz -o $2; \ + else \ + git archive -1 $$(git stash create) --format=tar.gz -o $2; \ + fi), \ + " ARCHIVE $(notdir $2)")) + +$(SRC_COPY): + @mkdir -p $@ + $(call make-archive-maybe, $(SRC_PATH), $(SRC_COPY)/qemu.tgz) + $(call make-archive-maybe, $(SRC_PATH)/dtc, $(SRC_COPY)/dtc.tgz) + $(call make-archive-maybe, $(SRC_PATH)/pixman, $(SRC_COPY)/pixman.tgz) + $(call quiet-command, cp "$(SRC_PATH)/tests/docker/run" "$(SRC_COPY)/run", \ + " COPY RUNNER") + +docker-qemu-src: $(SRC_COPY) + +docker-image: ${DOCKER_TARGETS} + +# General rule for building docker images +docker-image-%: $(DOCKER_FILES_DIR)/%.docker + $(call quiet-command,\ + $(SRC_PATH)/tests/docker/docker.py build qemu:$* $< \ + $(if $V,,--quiet) $(if $(NOCACHE),--no-cache),\ + " BUILD $*") + +# Expand all the pre-requistes for each docker image and test combination +$(foreach i,$(DOCKER_IMAGES), \ + $(foreach t,$(DOCKER_TESTS) $(DOCKER_TOOLS), \ + $(eval .PHONY: docker-$t@$i) \ + $(eval docker-$t@$i: docker-image-$i docker-run-$t@$i) \ + ) \ + $(foreach t,$(DOCKER_TESTS), \ + $(eval docker-test: docker-$t@$i) \ + ) \ +) + +docker: + @echo 'Build QEMU and run tests inside Docker containers' + @echo + @echo 'Available targets:' + @echo + @echo ' docker: Print this help.' + @echo ' docker-test: Run all image/test combinations.' + @echo ' docker-clean: Kill and remove residual docker testing containers.' + @echo ' docker-TEST@IMAGE: Run "TEST" in container "IMAGE".' + @echo ' Note: "TEST" is one of the listed test name,' + @echo ' or a script name under $$QEMU_SRC/tests/docker/;' + @echo ' "IMAGE" is one of the listed container name."' + @echo ' docker-image: Build all images.' + @echo ' docker-image-IMAGE: Build image "IMAGE".' + @echo + @echo 'Available container images:' + @echo ' $(DOCKER_IMAGES)' + @echo + @echo 'Available tests:' + @echo ' $(DOCKER_TESTS)' + @echo + @echo 'Available tools:' + @echo ' $(DOCKER_TOOLS)' + @echo + @echo 'Special variables:' + @echo ' TARGET_LIST=a,b,c Override target list in builds.' + @echo ' IMAGES="a b c ..": Filters which images to build or run.' + @echo ' TESTS="x y z .." Filters which tests to run (for docker-test).' + @echo ' J=[0..9]* Overrides the -jN parameter for make commands' + @echo ' (default is 1)' + @echo ' DEBUG=1 Stop and drop to shell in the created container' + @echo ' before running the command.' + @echo ' NOCACHE=1 Ignore cache when build images.' + +docker-run-%: CMD = $(shell echo '$@' | sed -e 's/docker-run-\([^@]*\)@\(.*\)/\1/') +docker-run-%: IMAGE = $(shell echo '$@' | sed -e 's/docker-run-\([^@]*\)@\(.*\)/\2/') +docker-run-%: docker-qemu-src + @if test -z "$(IMAGE)" || test -z "$(CMD)"; \ + then echo "Invalid target"; exit 1; \ + fi + $(if $(filter $(TESTS),$(CMD)),$(if $(filter $(IMAGES),$(IMAGE)), \ + $(call quiet-command,\ + $(SRC_PATH)/tests/docker/docker.py run $(if $V,,--rm) \ + --privileged -t \ + $(if $(DEBUG),-i,--net=none) \ + -e TARGET_LIST=$(TARGET_LIST) \ + -e V=$V -e J=$J -e DEBUG=$(DEBUG)\ + -e CCACHE_DIR=/var/tmp/ccache \ + -v $$(realpath $(SRC_COPY)):/var/tmp/qemu:ro \ + -v $(DOCKER_CCACHE_DIR):/var/tmp/ccache \ + -w /var/tmp/qemu \ + qemu:$(IMAGE) \ + $(if $V,/bin/bash -x ,) \ + ./run \ + $(CMD); \ + , " RUN $(CMD) in $(IMAGE)"))) + +docker-clean: + $(call quiet-command, $(SRC_PATH)/tests/docker/docker.py clean)