| import os |
| import json |
| import shutil |
| |
| from oeqa.core.utils.test import getCaseFile, getCaseMethod |
| |
| def get_package_manager(d, root_path): |
| """ |
| Returns an OE package manager that can install packages in root_path. |
| """ |
| from oe.package_manager import RpmPM, OpkgPM, DpkgPM |
| |
| pkg_class = d.getVar("IMAGE_PKGTYPE") |
| if pkg_class == "rpm": |
| pm = RpmPM(d, |
| root_path, |
| d.getVar('TARGET_VENDOR'), |
| filterbydependencies=False) |
| pm.create_configs() |
| |
| elif pkg_class == "ipk": |
| pm = OpkgPM(d, |
| root_path, |
| d.getVar("IPKGCONF_TARGET"), |
| d.getVar("ALL_MULTILIB_PACKAGE_ARCHS")) |
| |
| elif pkg_class == "deb": |
| pm = DpkgPM(d, |
| root_path, |
| d.getVar('PACKAGE_ARCHS'), |
| d.getVar('DPKG_ARCH')) |
| |
| pm.write_index() |
| pm.update() |
| |
| return pm |
| |
| def find_packages_to_extract(test_suite): |
| """ |
| Returns packages to extract required by runtime tests. |
| """ |
| from oeqa.core.utils.test import getSuiteCasesFiles |
| |
| needed_packages = {} |
| files = getSuiteCasesFiles(test_suite) |
| |
| for f in set(files): |
| json_file = _get_json_file(f) |
| if json_file: |
| needed_packages.update(_get_needed_packages(json_file)) |
| |
| return needed_packages |
| |
| def _get_json_file(module_path): |
| """ |
| Returns the path of the JSON file for a module, empty if doesn't exitst. |
| """ |
| |
| json_file = '%s.json' % module_path.rsplit('.', 1)[0] |
| if os.path.isfile(module_path) and os.path.isfile(json_file): |
| return json_file |
| else: |
| return '' |
| |
| def _get_needed_packages(json_file, test=None): |
| """ |
| Returns a dict with needed packages based on a JSON file. |
| |
| If a test is specified it will return the dict just for that test. |
| """ |
| needed_packages = {} |
| |
| with open(json_file) as f: |
| test_packages = json.load(f) |
| for key,value in test_packages.items(): |
| needed_packages[key] = value |
| |
| if test: |
| if test in needed_packages: |
| needed_packages = needed_packages[test] |
| else: |
| needed_packages = {} |
| |
| return needed_packages |
| |
| def extract_packages(d, needed_packages): |
| """ |
| Extract packages that will be needed during runtime. |
| """ |
| |
| import bb |
| import oe.path |
| |
| extracted_path = d.getVar('TEST_EXTRACTED_DIR') |
| |
| for key,value in needed_packages.items(): |
| packages = () |
| if isinstance(value, dict): |
| packages = (value, ) |
| elif isinstance(value, list): |
| packages = value |
| else: |
| bb.fatal('Failed to process needed packages for %s; ' |
| 'Value must be a dict or list' % key) |
| |
| for package in packages: |
| pkg = package['pkg'] |
| rm = package.get('rm', False) |
| extract = package.get('extract', True) |
| |
| if extract: |
| #logger.debug(1, 'Extracting %s' % pkg) |
| dst_dir = os.path.join(extracted_path, pkg) |
| # Same package used for more than one test, |
| # don't need to extract again. |
| if os.path.exists(dst_dir): |
| continue |
| |
| # Extract package and copy it to TEST_EXTRACTED_DIR |
| pkg_dir = _extract_in_tmpdir(d, pkg) |
| oe.path.copytree(pkg_dir, dst_dir) |
| shutil.rmtree(pkg_dir) |
| |
| else: |
| #logger.debug(1, 'Copying %s' % pkg) |
| _copy_package(d, pkg) |
| |
| def _extract_in_tmpdir(d, pkg): |
| """" |
| Returns path to a temp directory where the package was |
| extracted without dependencies. |
| """ |
| |
| from oeqa.utils.package_manager import get_package_manager |
| |
| pkg_path = os.path.join(d.getVar('TEST_INSTALL_TMP_DIR'), pkg) |
| pm = get_package_manager(d, pkg_path) |
| extract_dir = pm.extract(pkg) |
| shutil.rmtree(pkg_path) |
| |
| return extract_dir |
| |
| def _copy_package(d, pkg): |
| """ |
| Copy the RPM, DEB or IPK package to dst_dir |
| """ |
| |
| from oeqa.utils.package_manager import get_package_manager |
| |
| pkg_path = os.path.join(d.getVar('TEST_INSTALL_TMP_DIR'), pkg) |
| dst_dir = d.getVar('TEST_PACKAGED_DIR') |
| pm = get_package_manager(d, pkg_path) |
| pkg_info = pm.package_info(pkg) |
| file_path = pkg_info[pkg]['filepath'] |
| shutil.copy2(file_path, dst_dir) |
| shutil.rmtree(pkg_path) |
| |
| def install_package(test_case): |
| """ |
| Installs package in DUT if required. |
| """ |
| needed_packages = test_needs_package(test_case) |
| if needed_packages: |
| _install_uninstall_packages(needed_packages, test_case, True) |
| |
| def uninstall_package(test_case): |
| """ |
| Uninstalls package in DUT if required. |
| """ |
| needed_packages = test_needs_package(test_case) |
| if needed_packages: |
| _install_uninstall_packages(needed_packages, test_case, False) |
| |
| def test_needs_package(test_case): |
| """ |
| Checks if a test case requires to install/uninstall packages. |
| """ |
| test_file = getCaseFile(test_case) |
| json_file = _get_json_file(test_file) |
| |
| if json_file: |
| test_method = getCaseMethod(test_case) |
| needed_packages = _get_needed_packages(json_file, test_method) |
| if needed_packages: |
| return needed_packages |
| |
| return None |
| |
| def _install_uninstall_packages(needed_packages, test_case, install=True): |
| """ |
| Install/Uninstall packages in the DUT without using a package manager |
| """ |
| |
| if isinstance(needed_packages, dict): |
| packages = [needed_packages] |
| elif isinstance(needed_packages, list): |
| packages = needed_packages |
| |
| for package in packages: |
| pkg = package['pkg'] |
| rm = package.get('rm', False) |
| extract = package.get('extract', True) |
| src_dir = os.path.join(test_case.tc.extract_dir, pkg) |
| |
| # Install package |
| if install and extract: |
| test_case.tc.target.copyDirTo(src_dir, '/') |
| |
| # Uninstall package |
| elif not install and rm: |
| test_case.tc.target.deleteDirStructure(src_dir, '/') |