gstreamer/tests/check/meson.build
Tim-Philipp Müller 4063a319c5 tests: fix meson test env setup to make sure we use the right gst-plugin-scanner
If core is built as a subproject (e.g. as in gst-build), make sure to use
the gst-plugin-scanner from the built subproject. Without this, gstreamer
might accidentally use the gst-plugin-scanner from the install prefix if
that exists, which in turn might drag in gst library versions we didn't
mean to drag in. Those gst library versions might then be older than
what our current build needs, and might cause our newly-built plugins
to get blacklisted in the test registry because they rely on a symbol
that the wrongly-pulled in gst lib doesn't have.

This should fix running of unit tests in gst-build when invoking
meson test or ninja test from outside the devenv for the case where
there is an older or different-version gst-plugin-scanner installed
in the install prefix.

In case no gst-plugin-scanner is installed in the install prefix, this
will fix "GStreamer-WARNING: External plugin loader failed. This most
likely means that the plugin loader helper binary was not found or
could not be run. You might need to set the GST_PLUGIN_SCANNER
environment variable if your setup is unusual." warnings when running
the unit tests.

In the case where we find GStreamer core via pkg-config we use
a newly-added pkg-config var "pluginscannerdir" to get the right
directory. This has the benefit of working transparently for both
installed and uninstalled pkg-config files/setups.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-ugly/-/merge_requests/53>
2020-05-27 14:55:11 +01:00

81 lines
2.7 KiB
Meson

# name, condition when to skip the test and extra dependencies
ugly_tests = [
[ 'elements/x264enc', not x264_dep.found(), [ x264_dep, gmodule_dep ] ],
[ 'elements/xingmux' ],
[ 'generic/states' ],
]
# FIXME: unistd dependency or not tested yet on windows
if host_machine.system() != 'windows'
ugly_tests += [
[ 'elements/amrnbenc', not amrnb_dep.found() ],
[ 'elements/mpeg2dec', not mpeg2_dep.found() or not cdata.has('HAVE_UNISTD_H'), [ gstvideo_dep ] ],
]
endif
test_defines = [
'-UG_DISABLE_ASSERT',
'-UG_DISABLE_CAST_CHECKS',
'-DGST_CHECK_TEST_ENVIRONMENT_BEACON="GST_PLUGIN_LOADING_WHITELIST"',
'-DGST_TEST_FILES_PATH="' + meson.current_source_dir() + '/../files"',
'-DGST_USE_UNSTABLE_API',
]
pluginsdirs = []
if gst_dep.type_name() == 'pkgconfig'
pbase = dependency('gstreamer-plugins-base-' + api_version, required: true)
pluginsdirs = [gst_dep.get_pkgconfig_variable('pluginsdir'),
pbase.get_pkgconfig_variable('pluginsdir')]
gst_plugin_scanner_dir = gst_dep.get_pkgconfig_variable('pluginscannerdir')
else
gst_plugin_scanner_dir = subproject('gstreamer').get_variable('gst_scanner_dir')
endif
gst_plugin_scanner_path = join_paths(gst_plugin_scanner_dir, 'gst-plugin-scanner')
test_deps = [gst_dep, gstbase_dep, gstcheck_dep, gstaudio_dep, gstapp_dep,
gstfft_dep, gstvideo_dep, gstpbutils_dep]
libm = cc.find_library('m', required : false)
# FIXME: valgrind_args: add suppressions $(top_srcdir)/common/gst.supp $(srcdir)/gst-plugins-ugly.supp
no_warn_args = []
foreach arg : [
'-Wno-missing-prototypes',
'-Wno-missing-declarations',
'-Wno-old-style-definition']
if cc.has_argument(arg)
no_warn_args += [arg]
endif
endforeach
foreach t : ugly_tests
fname = '@0@.c'.format(t.get(0))
test_name = t.get(0).underscorify()
extra_deps = [ ]
if t.length() == 3
extra_deps = t.get(2)
skip_test = t.get(1)
elif t.length() == 2
skip_test = t.get(1)
else
skip_test = false
endif
if not skip_test
exe = executable(test_name, fname,
include_directories : [configinc],
c_args : ['-DHAVE_CONFIG_H=1' ] + test_defines + no_warn_args,
dependencies : [libm] + test_deps + extra_deps,
)
env = environment()
env.set('GST_PLUGIN_SYSTEM_PATH_1_0', '')
env.set('CK_DEFAULT_TIMEOUT', '20')
env.set('GST_PLUGIN_LOADING_WHITELIST', 'gstreamer', 'gst-plugins-base',
'gst-plugins-good', 'gst-plugins-ugly@' + meson.build_root())
env.set('GST_PLUGIN_PATH_1_0', [meson.build_root()] + pluginsdirs)
env.set('GST_REGISTRY', join_paths(meson.current_build_dir(), '@0@.registry'.format(test_name)))
env.set('GST_PLUGIN_SCANNER_1_0', gst_plugin_scanner_path)
test(test_name, exe, env: env, timeout: 3 * 60)
endif
endforeach