On Mon, Aug 23, 2021 at 11:24 AM Lukasz Majewski <lu...@denx.de> wrote:
> Hi Khem,
>
> > On 8/23/21 8:08 AM, ?ukasz Majewski wrote:
> > > This patch introduces new recipe - namely 'glibc-tests', which
> > > builds and installs glibc test suite to OE/Yocto built image.
> > >
> > > It reuses code from already available 'glibc-testsuite' recipe,
> > > which is run with 'bitbake glibc-testsuite -c check' and uses qemu
> > > to execute remotely (via SSH) tests on some emulated machine.
> > >
> > > This recipe installs eligible tests on some rootfs image.
> > > Afterwards, either all of them or only time related subset, those
> > > tests can be executed on the real hardware, to facilitate validation
> > > of this platform with for example Y2038 problem compliance.
> > >
> > > By default all tests are executed, with 'ptest-runner glibc-tests'.
> > > To test only time related subset - one needs to call:
> > > cd /usr/lib/glibc-tests/ptest/; rm run-ptest; \
> > > ln -s run-ptest-time run-ptest; cd -; ptest-runner glibc-tests
> > >
> > > To facilitate debugging, source files are provided by default with
> > > the unstripped debugging symbols. Such approach would reduce the
> > > already complex recipe (as it inherits base glibc one), so there
> > > is no need to also install *-dbg and *-src packages.
> >
> >
> > does it have to be a separate recipe I wonder if we can have it built
> > as part of glibc itself controlled via ptest knob
>
> I've followed the glibc-testsuite recipe to provide tests for ptest.
> Test creation is similar to it, but doesn't require QEMU run (tests are
> executed on the HW).
>
> Another rationale was to have some kind of "features" separation in
> different file (liked glibc-mtrace), which is easier to maintain and
> review.
>
> Last but not least - separate recipe (and built binaries) allow some
> kind of magic with selection of used test programs (this may be useful
> if one would like to have different sets of tests in different packages)
>
That’s seems ok I think the names are quite confusing now not that it was
not so much better before but now we have glibc-tests and glibc-testsuites
which do same things but in very different way maybe glibc-testsuite should
be renamed to something like glibc-tests-crosd or some such
>
> >
> > >
> > > Signed-off-by: Lukasz Majewski <lu...@denx.de>
> > > ---
> > > .../distro/include/ptest-packagelists.inc | 1 +
> > > meta/recipes-core/glibc/glibc-tests_2.34.bb | 101
> > > ++++++++++++++++++ meta/recipes-core/glibc/glibc/run-ptest-all |
> > > 25 +++++ meta/recipes-core/glibc/glibc/run-ptest-time | 30 ++++++
> > > 4 files changed, 157 insertions(+)
> > > create mode 100644 meta/recipes-core/glibc/glibc-tests_2.34.bb
> > > create mode 100755 meta/recipes-core/glibc/glibc/run-ptest-all
> > > create mode 100755 meta/recipes-core/glibc/glibc/run-ptest-time
> > >
> > > diff --git a/meta/conf/distro/include/ptest-packagelists.inc
> > > b/meta/conf/distro/include/ptest-packagelists.inc index
> > > 3872bdc942..e460ad1c8b 100644 ---
> > > a/meta/conf/distro/include/ptest-packagelists.inc +++
> > > b/meta/conf/distro/include/ptest-packagelists.inc @@ -59,6 +59,7 @@
> > > PTESTS_FAST = "\ slang-ptest \
> > > wayland-ptest \
> > > zlib-ptest \
> > > + glibc-tests-ptest \
> > > "
> > > PTESTS_FAST:remove:mips64 = "qemu-ptest"
> > > PTESTS_PROBLEMS:append:mips64 = "qemu-ptest"
> > > diff --git a/meta/recipes-core/glibc/glibc-tests_2.34.bb
> > > b/meta/recipes-core/glibc/glibc-tests_2.34.bb new file mode 100644
> > > index 0000000000..896809f700
> > > --- /dev/null
> > > +++ b/meta/recipes-core/glibc/glibc-tests_2.34.bb
> > > @@ -0,0 +1,101 @@
> > > +require glibc_${PV}.bb
> > > +require glibc-tests.inc
> > > +
> > > +inherit ptest
> > > +
> > > +SRC_URI:append = " \
> > > + file://run-ptest-all file://run-ptest-time \
> > > +"
> > > +
> > > +SUMMARY = "glibc tests to be run with ptest"
> > > +
> > > +# Erase some variables already set by glibc_${PV}
> > > +python __anonymous() {
> > > + # Remove packages provided by glibc build, we only need a
> > > subset of them
> > > + d.setVar("PACKAGES", "${PN}")
> > > +
> > > + d.setVar("PROVIDES", "${PN}")
> > > + d.setVar("RPROVIDES", "${PN} glibc-ptest")
> > > +
> > > + d.setVar("RRECOMMENDS", "")
> > > +}
> > > +
> > > +# Remove any lefovers from original glibc recipe
> > > +RPROVIDES:${PN} = "${PN}"
> > > +RRECOMMENDS:${PN} = ""
> > > +RDEPENDS:${PN} = "sed"
> > > +
> > > +# Just build tests for target - do not run them
> > > +do_check:append () {
> > > + oe_runmake -i check run-built-tests=no
> > > +}
> > > +addtask do_check after do_compile before do_install_ptest_base
> > > +
> > > +glibc_strip_build_directory () {
> > > + # Delete all non executable files from build directory
> > > + find ${B} ! -executable -type f -delete
> > > +
> > > + # Remove build dynamic libraries and links to them as
> > > + # those are already installed in the target device
> > > + find ${B} -type f -name "*.so" -delete
> > > + find ${B} -type l -name "*.so*" -delete
> > > +
> > > + # Remove headers (installed with glibc)
> > > + find ${B} -type f -name "*.h" -delete
> > > +
> > > + find ${B} -type f -name "isomac" -delete
> > > + find ${B} -type f -name "annexc" -delete
> > > +}
> > > +
> > > +do_install_ptest_base () {
> > > + glibc_strip_build_directory
> > > +
> > > + # Install build test programs to the image
> > > + install -d ${D}${PTEST_PATH}/tests/glibc-ptest/
> > > + cp -r ${B}/* ${D}${PTEST_PATH}/tests/glibc-ptest/
> > > +
> > > + install -d ${D}${PTEST_PATH}
> > > + cp ${WORKDIR}/run-ptest-* ${D}${PTEST_PATH}/
> > > +
> > > + # By default run all glibc tests
> > > + cd ${D}${PTEST_PATH}/
> > > + ln -s run-ptest-all run-ptest
> > > +}
> > > +
> > > +# The datadir directory is required to allow core (and reused)
> > > +# glibc cleanup function to finish correctly, as this directory
> > > +# is not created for ptests
> > > +stash_locale_package_cleanup:prepend () {
> > > + mkdir -p ${PKGD}${datadir}
> > > +}
> > > +
> > > +stash_locale_sysroot_cleanup:prepend () {
> > > + mkdir -p ${SYSROOT_DESTDIR}${datadir}
> > > +}
> > > +
> > > +# Prevent the do_package() task to set 'libc6' prefix
> > > +# for glibc tests related packages
> > > +python populate_packages:prepend () {
> > > + if d.getVar('DEBIAN_NAMES'):
> > > + d.setVar('DEBIAN_NAMES', '')
> > > +}
> > > +
> > > +FILES:${PN} = "${PTEST_PATH}/* /usr/src/debug/glibc-tests/*"
> > > +
> > > +EXCLUDE_FROM_SHLIBS = "1"
> > > +
> > > +# Install debug data in .debug and sources in /usr/src/debug
> > > +# It is more handy to have _all_ the sources and symbols in one
> > > +# place (package) as this recipe will be used for validation and
> > > +# debugging.
> > > +PACKAGE_DEBUG_SPLIT_STYLE = "debug"
> > > +
> > > +# glibc test cases violate by default some Yocto/OE checks
> > > (staticdev, +# textrel)
> > > +# 'debug-files' - add everything (including debug) into one package
> > > +# (no need to install/build *-src package)
> > > +INSANE_SKIP:${PN} += "staticdev textrel debug-files rpaths"
> > > +
> > > +deltask do_stash_locale
> > > +do_install[noexec] = "1"
> > > +do_populate_sysroot[noexec] = "1"
> > > diff --git a/meta/recipes-core/glibc/glibc/run-ptest-all
> > > b/meta/recipes-core/glibc/glibc/run-ptest-all new file mode 100755
> > > index 0000000000..47bfe5238c
> > > --- /dev/null
> > > +++ b/meta/recipes-core/glibc/glibc/run-ptest-all
> > > @@ -0,0 +1,25 @@
> > > +#!/bin/sh
> > > +# ptest script for glibc - to run time related tests to
> > > +# facilitate Y2038 validation
> > > +# Run with 'ptest-runner glibc-tests'
> > > +
> > > +output() {
> > > + retcode=$?
> > > + if [ $retcode -eq 0 ]
> > > + then echo "PASS: $i"
> > > + elif [ $retcode -eq 77 ]
> > > + then echo "SKIP: $i"
> > > + else echo "FAIL: $i"
> > > + fi
> > > +}
> > > +
> > > +# Allow altering time on the target
> > > +export GLIBC_TEST_ALLOW_TIME_SETTING="1"
> > > +
> > > +tst=$(ls -r ${PWD}/tests/glibc-ptest/*/*)
> > > +
> > > +for i in ${tst}
> > > +do
> > > + $i >/dev/null 2>&1
> > > + output
> > > +done
> > > diff --git a/meta/recipes-core/glibc/glibc/run-ptest-time
> > > b/meta/recipes-core/glibc/glibc/run-ptest-time new file mode 100755
> > > index 0000000000..24dedc6e32
> > > --- /dev/null
> > > +++ b/meta/recipes-core/glibc/glibc/run-ptest-time
> > > @@ -0,0 +1,30 @@
> > > +#!/bin/sh
> > > +# ptest script for glibc - to run time related tests to
> > > +# facilitate Y2038 validation
> > > +# Run with 'ptest-runner glibc-tests'
> > > +
> > > +output() {
> > > + retcode=$?
> > > + if [ $retcode -eq 0 ]
> > > + then echo "PASS: $i"
> > > + elif [ $retcode -eq 77 ]
> > > + then echo "SKIP: $i"
> > > + else echo "FAIL: $i"
> > > + fi
> > > +}
> > > +
> > > +# Allow altering time on the target
> > > +export GLIBC_TEST_ALLOW_TIME_SETTING="1"
> > > +
> > > +tst_time64=$(ls -r ${PWD}/tests/glibc-ptest/*/*-time64)
> > > +
> > > +# Remove '-time64' suffix - those tests are also time
> > > +# related
> > > +tst_time_tmp=$(sed -e "s/-time64$//" <<< ${tst_time64})
> > > +tst_time="${tst_time_tmp} ${tst_time64}"
> > > +
> > > +for i in ${tst_time}
> > > +do
> > > + $i >/dev/null 2>&1
> > > + output
> > > +done
> > >
> > >
> > >
> > >
> > >
>
>
>
>
> Best regards,
>
> Lukasz Majewski
>
> --
>
> DENX Software Engineering GmbH, Managing Director: Wolfgang Denk
> HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
> Phone: (+49)-8142-66989-59 Fax: (+49)-8142-66989-80 Email: lu...@denx.de
>
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