Re: [PATCH] qemu-iotests: move check-block back to Makefiles

["Daniel P. Berrangé" <berrange@redhat.com>]

On Wed, Sep 02, 2020 at 04:00:46AM -0400, Paolo Bonzini wrote:
> check-block has its own test harness, unlike every other test.  If
> we capture its output, as is in general nicer to do without V=1,
> there will be no sign of progress.  So for lack of a better option
> just move the invocation of the test back to Makefile rules.

I expect the correct long term solution here is to stop using the
check-block.sh script.  Instead have code which sets up each
of the I/O tests as an explicit test target in meson. We could
use meson's test grouping features too.


> 
> As a side effect, this will also fix "make check" in --disable-tools
> builds, as they were trying to run qemu-iotests without having
> made qemu-img before.
> 
> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
> ---
>  meson.build                    |  2 --
>  tests/Makefile.include         | 15 ++++++++++++---
>  tests/qemu-iotests/meson.build |  4 ----
>  3 files changed, 12 insertions(+), 9 deletions(-)
> 
> diff --git a/meson.build b/meson.build
> index 55c7d2318c..356af9142c 100644
> --- a/meson.build
> +++ b/meson.build
> @@ -1095,11 +1095,9 @@ if have_tools
>               dependencies: [authz, block, crypto, io, qom, qemuutil], install: true)
>    qemu_io = executable('qemu-io', files('qemu-io.c'),
>               dependencies: [block, qemuutil], install: true)
> -  qemu_block_tools += [qemu_img, qemu_io]
>    if targetos != 'windows'
>      qemu_nbd = executable('qemu-nbd', files('qemu-nbd.c'),
>                 dependencies: [block, qemuutil], install: true)
> -    qemu_block_tools += [qemu_nbd]
>    endif
>  
>    subdir('storage-daemon')
> diff --git a/tests/Makefile.include b/tests/Makefile.include
> index 9ac8f5b86a..08301f5bc9 100644
> --- a/tests/Makefile.include
> +++ b/tests/Makefile.include
> @@ -468,7 +468,6 @@ check-tcg: $(RUN_TCG_TARGET_RULES)
>  .PHONY: clean-tcg
>  clean-tcg: $(CLEAN_TCG_TARGET_RULES)
>  
> -
>  # Python venv for running tests
>  
>  .PHONY: check-venv check-acceptance
> @@ -523,8 +522,18 @@ check-acceptance: check-venv $(TESTS_RESULTS_DIR) get-vm-images
>  # Consolidated targets
>  
>  .PHONY: check-block check-unit check check-clean get-vm-images
> -check-block:
> -check-build: build-unit
> +check:
> +
> +ifeq ($(CONFIG_TOOLS)$(CONFIG_POSIX),yy)
> +QEMU_IOTESTS_HELPERS-$(CONFIG_LINUX) = tests/qemu-iotests/socket_scm_helper$(EXESUF)
> +check: check-block
> +check-block: $(SRC_PATH)/tests/check-block.sh qemu-img$(EXESUF) \
> +		qemu-io$(EXESUF) qemu-nbd$(EXESUF) $(QEMU_IOTESTS_HELPERS-y) \
> +		$(patsubst %-softmmu,qemu-system-%,$(filter %-softmmu,$(TARGET_DIRS)))
> +	@$<
> +endif
> +
> +check-build: build-unit $(QEMU_IOTESTS_HELPERS-y)
>  
>  check-clean:
>  	rm -rf $(check-unit-y) tests/*.o tests/*/*.o $(QEMU_IOTESTS_HELPERS-y)
> diff --git a/tests/qemu-iotests/meson.build b/tests/qemu-iotests/meson.build
> index 3de09fb8fa..60470936b4 100644
> --- a/tests/qemu-iotests/meson.build
> +++ b/tests/qemu-iotests/meson.build
> @@ -4,7 +4,3 @@ if 'CONFIG_LINUX' in config_host
>  else
>      socket_scm_helper = []
>  endif
> -test('qemu-iotests', sh, args: [files('../check-block.sh')],
> -     depends: [qemu_block_tools, emulators, socket_scm_helper],
> -     suite: 'block', timeout: 10000)
> -
> -- 
> 2.26.2
> 
> 

Regards,
Daniel
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