lib/oeqa/runtime: add basic scanelf test

This uses scanelf from the pax-utils package and scans the binaries in PATH
for TEXTREL and RPATH information. For a sato image with pax-utils installed
it shows no output (which is good).

(From OE-Core rev: 629099ad66f5fa2814e5f7908b426149e8978e43)

Signed-off-by: Stefan Stanacar <stefanx.stanacar@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/lib/oeqa/runtime/scanelf.py

@@ -0,0 +1,26 @@
+import unittest
+from oeqa.oetest import oeRuntimeTest, skipModule
+from oeqa.utils.decorators import *
+
+def setUpModule():
+    if not oeRuntimeTest.hasPackage("pax-utils"):
+        skipModule("pax-utils package not installed")
+
+class ScanelfTest(oeRuntimeTest):
+
+    def setUp(self):
+        self.scancmd = 'scanelf --quiet --recursive --mount --ldpath --path'
+
+    @skipUnlessPassed('test_ssh')
+    def test_scanelf_textrel(self):
+        # print TEXTREL information
+        self.scancmd += " --textrel"
+        (status, output) = self.target.run(self.scancmd)
+        self.assertEqual(output.strip(), "", "\n".join([self.scancmd, output]))
+
+    @skipUnlessPassed('test_ssh')
+    def test_scanelf_rpath(self):
+        # print RPATH information
+        self.scancmd += " --rpath"
+        (status, output) = self.target.run(self.scancmd)
+        self.assertEqual(output.strip(), "", "\n".join([self.scancmd, output]))