liburi-perl: inherit ptest-perl

* Enable ptest by inheriting new ptest-perl.bbclass
* Remove t/cwd.t and t/file.t which require "-T"
  (taint) command line option as they will fail.

(From OE-Core rev: e88c7fc244c6abe3148f60c8988234342c351dfb)

Signed-off-by: Tim Orling <timothy.t.orling@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-devtools/perl/liburi-perl_1.73.bb

@@ -20,11 +20,19 @@ S = "${WORKDIR}/URI-${PV}"
 
 EXTRA_CPANFLAGS = "EXPATLIBPATH=${STAGING_LIBDIR} EXPATINCPATH=${STAGING_INCDIR}"
 
-inherit cpan
+inherit cpan ptest-perl
 
 do_compile() {
 	export LIBC="$(find ${STAGING_DIR_TARGET}/${base_libdir}/ -name 'libc-*.so')"
 	cpan_do_compile
 }
 
+do_install_prepend() {
+	# these tests require "-T" (taint) command line option
+	rm -rf ${B}/t/cwd.t
+	rm -rf ${B}/t/file.t
+}
+
+RDEPENDS_${PN}-ptest += "libtest-needs-perl"
+
 BBCLASSEXTEND = "native"