dev-libs/mongo-c-driver: Restrict tests for x86

Tests require a local mongodb instance. However, dev-db/mongodb upstream
doesn't support x86 anymore [Bug 646016] so we are restricting tests.

Bug: https://bugs.gentoo.org/646016
Closes: https://bugs.gentoo.org/645994
Package-Manager: Portage-2.3.24, Repoman-2.3.6

dev-libs/mongo-c-driver/mongo-c-driver-1.8.2.ebuild

@@ -23,6 +23,10 @@ RDEPEND="app-arch/snappy:=
 DEPEND="${RDEPEND}
 	test? ( dev-db/mongodb )"
 
+# No tests on x86 because tests require dev-db/mongodb which don't support
+# x86 anymore (bug #645994)
+RESTRICT="x86? ( test )"
+
 src_prepare() {
 	# remove bundled libs
 	rm -rv src/{libbson,zlib*} || die