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Message-Id: <1420794375-31881-1-git-send-email-mpe@ellerman.id.au> Date: Fri, 9 Jan 2015 20:06:10 +1100 From: Michael Ellerman <mpe@...erman.id.au> To: <linux-kernel@...r.kernel.org> Cc: mmarek@...e.cz, gregkh@...uxfoundation.org, akpm@...ux-foundation.org, rostedt@...dmis.org, mingo@...hat.com, davem@...emloft.net, keescook@...omium.org, tranmanphong@...il.com, cov@...eaurora.org, dh.herrmann@...il.com, hughd@...gle.com, bobby.prani@...il.com, serge.hallyn@...ntu.com, ebiederm@...ssion.com, tim.bird@...ymobile.com, josh@...htriplett.org, koct9i@...il.com, linux-kbuild@...r.kernel.org, linux-api@...r.kernel.org, netdev@...r.kernel.org, shuahkh@....samsung.com Subject: [PATCH 1/6] selftests: Introduce minimal shared logic for running tests This adds a Make include file which most selftests can then include to get the run_tests logic. On its own this has the advantage of some reduction in repetition, and also means the pass/fail message is defined in fewer places. However the key advantage is it will allow us to implement install very simply in a subsequent patch. The default implementation just executes each program in $(TEST_PROGS). We use a variable to hold the default implementation of $(RUN_TESTS) because that gives us a clean way to override it if necessary, ie. using override. The mount, memory-hotplug and mqueue tests use that to provide a different implementation. Tests are not run via /bin/bash, so if they are scripts they must be executable, we add u+x to several. Signed-off-by: Michael Ellerman <mpe@...erman.id.au> --- tools/testing/selftests/breakpoints/Makefile | 5 +++-- tools/testing/selftests/cpu-hotplug/Makefile | 5 +++-- tools/testing/selftests/cpu-hotplug/on-off-test.sh | 0 tools/testing/selftests/efivarfs/Makefile | 5 +++-- tools/testing/selftests/efivarfs/efivarfs.sh | 0 tools/testing/selftests/exec/Makefile | 5 +++-- tools/testing/selftests/firmware/Makefile | 20 ++------------------ tools/testing/selftests/firmware/fw_filesystem.sh | 0 tools/testing/selftests/firmware/fw_userhelper.sh | 0 tools/testing/selftests/ftrace/Makefile | 5 +++-- tools/testing/selftests/ipc/Makefile | 5 +++-- tools/testing/selftests/kcmp/Makefile | 5 +++-- tools/testing/selftests/lib.mk | 10 ++++++++++ tools/testing/selftests/memfd/Makefile | 6 +++--- tools/testing/selftests/memory-hotplug/Makefile | 5 +++-- tools/testing/selftests/mount/Makefile | 8 ++------ tools/testing/selftests/mqueue/Makefile | 9 ++++++--- tools/testing/selftests/net/Makefile | 8 ++++---- tools/testing/selftests/ptrace/Makefile | 5 +++-- tools/testing/selftests/size/Makefile | 5 +++-- tools/testing/selftests/sysctl/Makefile | 11 ++--------- tools/testing/selftests/timers/Makefile | 5 +++-- tools/testing/selftests/user/Makefile | 5 +++-- tools/testing/selftests/vm/Makefile | 5 +++-- 24 files changed, 68 insertions(+), 69 deletions(-) mode change 100644 => 100755 tools/testing/selftests/cpu-hotplug/on-off-test.sh mode change 100644 => 100755 tools/testing/selftests/efivarfs/efivarfs.sh mode change 100644 => 100755 tools/testing/selftests/firmware/fw_filesystem.sh mode change 100644 => 100755 tools/testing/selftests/firmware/fw_userhelper.sh create mode 100644 tools/testing/selftests/lib.mk diff --git a/tools/testing/selftests/breakpoints/Makefile b/tools/testing/selftests/breakpoints/Makefile index e18b42b254af..182235640209 100644 --- a/tools/testing/selftests/breakpoints/Makefile +++ b/tools/testing/selftests/breakpoints/Makefile @@ -16,8 +16,9 @@ else echo "Not an x86 target, can't build breakpoints selftests" endif -run_tests: - @./breakpoint_test || echo "breakpoints selftests: [FAIL]" +TEST_PROGS := breakpoint_test + +include ../lib.mk clean: rm -fr breakpoint_test diff --git a/tools/testing/selftests/cpu-hotplug/Makefile b/tools/testing/selftests/cpu-hotplug/Makefile index e9c28d8dc84b..15f02591d22c 100644 --- a/tools/testing/selftests/cpu-hotplug/Makefile +++ b/tools/testing/selftests/cpu-hotplug/Makefile @@ -1,7 +1,8 @@ all: -run_tests: - @/bin/bash ./on-off-test.sh || echo "cpu-hotplug selftests: [FAIL]" +TEST_PROGS := on-off-test.sh + +include ../lib.mk run_full_test: @/bin/bash ./on-off-test.sh -a || echo "cpu-hotplug selftests: [FAIL]" diff --git a/tools/testing/selftests/cpu-hotplug/on-off-test.sh b/tools/testing/selftests/cpu-hotplug/on-off-test.sh old mode 100644 new mode 100755 diff --git a/tools/testing/selftests/efivarfs/Makefile b/tools/testing/selftests/efivarfs/Makefile index 29e8c6bc81b0..3052d0bda24b 100644 --- a/tools/testing/selftests/efivarfs/Makefile +++ b/tools/testing/selftests/efivarfs/Makefile @@ -5,8 +5,9 @@ test_objs = open-unlink create-read all: $(test_objs) -run_tests: all - @/bin/bash ./efivarfs.sh || echo "efivarfs selftests: [FAIL]" +TEST_PROGS := efivarfs.sh + +include ../lib.mk clean: rm -f $(test_objs) diff --git a/tools/testing/selftests/efivarfs/efivarfs.sh b/tools/testing/selftests/efivarfs/efivarfs.sh old mode 100644 new mode 100755 diff --git a/tools/testing/selftests/exec/Makefile b/tools/testing/selftests/exec/Makefile index 66dfc2ce1788..a0098daeb73d 100644 --- a/tools/testing/selftests/exec/Makefile +++ b/tools/testing/selftests/exec/Makefile @@ -18,8 +18,9 @@ execveat.denatured: execveat %: %.c $(CC) $(CFLAGS) -o $@ $^ -run_tests: all - ./execveat +TEST_PROGS := execveat + +include ../lib.mk clean: rm -rf $(BINARIES) $(DEPS) subdir.moved execveat.moved xxxxx* diff --git a/tools/testing/selftests/firmware/Makefile b/tools/testing/selftests/firmware/Makefile index e23cce0bbc3a..9bf82234855b 100644 --- a/tools/testing/selftests/firmware/Makefile +++ b/tools/testing/selftests/firmware/Makefile @@ -3,25 +3,9 @@ # No binaries, but make sure arg-less "make" doesn't trigger "run_tests" all: -fw_filesystem: - @if /bin/sh ./fw_filesystem.sh ; then \ - echo "fw_filesystem: ok"; \ - else \ - echo "fw_filesystem: [FAIL]"; \ - exit 1; \ - fi +TEST_PROGS := fw_filesystem.sh fw_userhelper.sh -fw_userhelper: - @if /bin/sh ./fw_userhelper.sh ; then \ - echo "fw_userhelper: ok"; \ - else \ - echo "fw_userhelper: [FAIL]"; \ - exit 1; \ - fi - -run_tests: all fw_filesystem fw_userhelper +include ../lib.mk # Nothing to clean up. clean: - -.PHONY: all clean run_tests fw_filesystem fw_userhelper diff --git a/tools/testing/selftests/firmware/fw_filesystem.sh b/tools/testing/selftests/firmware/fw_filesystem.sh old mode 100644 new mode 100755 diff --git a/tools/testing/selftests/firmware/fw_userhelper.sh b/tools/testing/selftests/firmware/fw_userhelper.sh old mode 100644 new mode 100755 diff --git a/tools/testing/selftests/ftrace/Makefile b/tools/testing/selftests/ftrace/Makefile index 76cc9f156267..346720639d1d 100644 --- a/tools/testing/selftests/ftrace/Makefile +++ b/tools/testing/selftests/ftrace/Makefile @@ -1,7 +1,8 @@ all: -run_tests: - @/bin/sh ./ftracetest || echo "ftrace selftests: [FAIL]" +TEST_PROGS := ftracetest + +include ../lib.mk clean: rm -rf logs/* diff --git a/tools/testing/selftests/ipc/Makefile b/tools/testing/selftests/ipc/Makefile index 74bbefdeaf4c..3b6013da4f59 100644 --- a/tools/testing/selftests/ipc/Makefile +++ b/tools/testing/selftests/ipc/Makefile @@ -18,8 +18,9 @@ else echo "Not an x86 target, can't build msgque selftest" endif -run_tests: all - ./msgque_test +TEST_PROGS := msgque_test + +include ../lib.mk clean: rm -fr ./msgque_test diff --git a/tools/testing/selftests/kcmp/Makefile b/tools/testing/selftests/kcmp/Makefile index ff0eefdc6ceb..0eecd183058c 100644 --- a/tools/testing/selftests/kcmp/Makefile +++ b/tools/testing/selftests/kcmp/Makefile @@ -3,8 +3,9 @@ CFLAGS += -I../../../../usr/include/ all: kcmp_test -run_tests: all - @./kcmp_test || echo "kcmp_test: [FAIL]" +TEST_PROGS := kcmp_test + +include ../lib.mk clean: $(RM) kcmp_test kcmp-test-file diff --git a/tools/testing/selftests/lib.mk b/tools/testing/selftests/lib.mk new file mode 100644 index 000000000000..b30c5a49cb61 --- /dev/null +++ b/tools/testing/selftests/lib.mk @@ -0,0 +1,10 @@ +define RUN_TESTS + @for TEST in $(TEST_PROGS); do \ + (./$$TEST && echo "selftests: $$TEST [PASS]") || echo "selftests: $$TEST [FAIL]"; \ + done; +endef + +run_tests: all + $(RUN_TESTS) + +.PHONY: run_tests all clean diff --git a/tools/testing/selftests/memfd/Makefile b/tools/testing/selftests/memfd/Makefile index b80cd10d53ba..191dee9d6fd3 100644 --- a/tools/testing/selftests/memfd/Makefile +++ b/tools/testing/selftests/memfd/Makefile @@ -5,9 +5,9 @@ CFLAGS += -I../../../../include/ all: gcc $(CFLAGS) memfd_test.c -o memfd_test -run_tests: all - gcc $(CFLAGS) memfd_test.c -o memfd_test - @./memfd_test || echo "memfd_test: [FAIL]" +TEST_PROGS := memfd_test + +include ../lib.mk build_fuse: gcc $(CFLAGS) fuse_mnt.c `pkg-config fuse --cflags --libs` -o fuse_mnt diff --git a/tools/testing/selftests/memory-hotplug/Makefile b/tools/testing/selftests/memory-hotplug/Makefile index d46b8d489cd2..8f7dea66ecac 100644 --- a/tools/testing/selftests/memory-hotplug/Makefile +++ b/tools/testing/selftests/memory-hotplug/Makefile @@ -1,7 +1,8 @@ all: -run_tests: - @/bin/bash ./on-off-test.sh -r 2 || echo "memory-hotplug selftests: [FAIL]" +include ../lib.mk + +override RUN_TESTS := ./on-off-test.sh -r 2 || echo "selftests: memory-hotplug [FAIL]" run_full_test: @/bin/bash ./on-off-test.sh || echo "memory-hotplug selftests: [FAIL]" diff --git a/tools/testing/selftests/mount/Makefile b/tools/testing/selftests/mount/Makefile index 337d853c2b72..06931dfd3ef0 100644 --- a/tools/testing/selftests/mount/Makefile +++ b/tools/testing/selftests/mount/Makefile @@ -5,13 +5,9 @@ all: unprivileged-remount-test unprivileged-remount-test: unprivileged-remount-test.c gcc -Wall -O2 unprivileged-remount-test.c -o unprivileged-remount-test -# Allow specific tests to be selected. -test_unprivileged_remount: unprivileged-remount-test - @if [ -f /proc/self/uid_map ] ; then ./unprivileged-remount-test ; fi +include ../lib.mk -run_tests: all test_unprivileged_remount +override RUN_TESTS := if [ -f /proc/self/uid_map ] ; then ./unprivileged-remount-test ; fi clean: rm -f unprivileged-remount-test - -.PHONY: all test_unprivileged_remount diff --git a/tools/testing/selftests/mqueue/Makefile b/tools/testing/selftests/mqueue/Makefile index 8056e2e68fa4..cbc300ef11bf 100644 --- a/tools/testing/selftests/mqueue/Makefile +++ b/tools/testing/selftests/mqueue/Makefile @@ -2,9 +2,12 @@ all: gcc -O2 mq_open_tests.c -o mq_open_tests -lrt gcc -O2 -o mq_perf_tests mq_perf_tests.c -lrt -lpthread -lpopt -run_tests: - @./mq_open_tests /test1 || echo "mq_open_tests: [FAIL]" - @./mq_perf_tests || echo "mq_perf_tests: [FAIL]" +include ../lib.mk + +override define RUN_TESTS + @./mq_open_tests /test1 || echo "selftests: mq_open_tests [FAIL]" + @./mq_perf_tests || echo "selftests: mq_perf_tests [FAIL]" +endef clean: rm -f mq_open_tests mq_perf_tests diff --git a/tools/testing/selftests/net/Makefile b/tools/testing/selftests/net/Makefile index 62f22cc9941c..fa8187ff15e6 100644 --- a/tools/testing/selftests/net/Makefile +++ b/tools/testing/selftests/net/Makefile @@ -11,9 +11,9 @@ all: $(NET_PROGS) %: %.c $(CC) $(CFLAGS) -o $@ $^ -run_tests: all - @/bin/sh ./run_netsocktests || echo "sockettests: [FAIL]" - @/bin/sh ./run_afpackettests || echo "afpackettests: [FAIL]" - ./test_bpf.sh +TEST_PROGS := run_netsocktests run_afpackettests test_bpf.sh + +include ../lib.mk + clean: $(RM) $(NET_PROGS) diff --git a/tools/testing/selftests/ptrace/Makefile b/tools/testing/selftests/ptrace/Makefile index 47ae2d385ce8..453927fea90c 100644 --- a/tools/testing/selftests/ptrace/Makefile +++ b/tools/testing/selftests/ptrace/Makefile @@ -6,5 +6,6 @@ all: peeksiginfo clean: rm -f peeksiginfo -run_tests: all - @./peeksiginfo || echo "peeksiginfo selftests: [FAIL]" +TEST_PROGS := peeksiginfo + +include ../lib.mk diff --git a/tools/testing/selftests/size/Makefile b/tools/testing/selftests/size/Makefile index 04dc25e4fa92..e4353d74ea6e 100644 --- a/tools/testing/selftests/size/Makefile +++ b/tools/testing/selftests/size/Makefile @@ -5,8 +5,9 @@ all: get_size get_size: get_size.c $(CC) -static -ffreestanding -nostartfiles -s $< -o $@ -run_tests: all - ./get_size +TEST_PROGS := get_size + +include ../lib.mk clean: $(RM) get_size diff --git a/tools/testing/selftests/sysctl/Makefile b/tools/testing/selftests/sysctl/Makefile index 0a92adaf0865..c9660f5ef9f9 100644 --- a/tools/testing/selftests/sysctl/Makefile +++ b/tools/testing/selftests/sysctl/Makefile @@ -4,16 +4,9 @@ # No binaries, but make sure arg-less "make" doesn't trigger "run_tests". all: -# Allow specific tests to be selected. -test_num: - @/bin/sh ./run_numerictests +TEST_PROGS := run_numerictests run_stringtests -test_string: - @/bin/sh ./run_stringtests - -run_tests: all test_num test_string +include ../lib.mk # Nothing to clean up. clean: - -.PHONY: all run_tests clean test_num test_string diff --git a/tools/testing/selftests/timers/Makefile b/tools/testing/selftests/timers/Makefile index eb2859f4ad21..149cee3b7b8a 100644 --- a/tools/testing/selftests/timers/Makefile +++ b/tools/testing/selftests/timers/Makefile @@ -1,8 +1,9 @@ all: gcc posix_timers.c -o posix_timers -lrt -run_tests: all - ./posix_timers +TEST_PROGS := posix_timers + +include ../lib.mk clean: rm -f ./posix_timers diff --git a/tools/testing/selftests/user/Makefile b/tools/testing/selftests/user/Makefile index 12c9d15bab07..d401b63c5b1a 100644 --- a/tools/testing/selftests/user/Makefile +++ b/tools/testing/selftests/user/Makefile @@ -3,5 +3,6 @@ # No binaries, but make sure arg-less "make" doesn't trigger "run_tests" all: -run_tests: all - ./test_user_copy.sh +TEST_PROGS := test_user_copy.sh + +include ../lib.mk diff --git a/tools/testing/selftests/vm/Makefile b/tools/testing/selftests/vm/Makefile index 4c4b1f631ecf..c0462182ec37 100644 --- a/tools/testing/selftests/vm/Makefile +++ b/tools/testing/selftests/vm/Makefile @@ -9,8 +9,9 @@ all: $(BINARIES) %: %.c $(CC) $(CFLAGS) -o $@ $^ -run_tests: all - @/bin/sh ./run_vmtests || (echo "vmtests: [FAIL]"; exit 1) +TEST_PROGS := run_vmtests + +include ../lib.mk clean: $(RM) $(BINARIES) -- 2.1.0 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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