| # |
| # Copyright (C) 2016 Intel Corporation |
| # |
| # SPDX-License-Identifier: MIT |
| # |
| |
| import os |
| import subprocess |
| |
| from oeqa.core.case import OETestCase |
| |
| class OESDKTestCase(OETestCase): |
| def _run(self, cmd): |
| return subprocess.check_output(". %s > /dev/null; %s;" % \ |
| (self.tc.sdk_env, cmd), shell=True, executable="/bin/bash", |
| stderr=subprocess.STDOUT, universal_newlines=True) |
| |
| def fetch(self, workdir, dl_dir, url, archive=None): |
| if not archive: |
| from urllib.parse import urlparse |
| archive = os.path.basename(urlparse(url).path) |
| |
| if dl_dir: |
| tarball = os.path.join(dl_dir, archive) |
| if os.path.exists(tarball): |
| return tarball |
| |
| tarball = os.path.join(workdir, archive) |
| subprocess.check_output(["wget", "-O", tarball, url], stderr=subprocess.STDOUT) |
| return tarball |
| |
| def check_elf(self, path, target_os=None, target_arch=None): |
| """ |
| Verify that the ELF binary $path matches the specified target |
| OS/architecture, or if not specified the currently configured MACHINE's |
| OS/architecture. |
| """ |
| import oe.qa, oe.elf |
| |
| if not target_os or not target_arch: |
| output = self._run("echo $OECORE_TARGET_OS:$OECORE_TARGET_ARCH") |
| target_os, target_arch = output.strip().split(":") |
| |
| machine_data = oe.elf.machine_dict(None)[target_os][target_arch] |
| (machine, osabi, abiversion, endian, bits) = machine_data |
| |
| elf = oe.qa.ELFFile(path) |
| elf.open() |
| |
| self.assertEqual(machine, elf.machine(), |
| "Binary was %s but expected %s" % |
| (oe.qa.elf_machine_to_string(elf.machine()), oe.qa.elf_machine_to_string(machine))) |
| self.assertEqual(bits, elf.abiSize()) |
| self.assertEqual(endian, elf.isLittleEndian()) |