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Diffstat (limited to 'meta/lib/oeqa/selftest/cases/oelib/buildhistory.py')
| -rw-r--r-- | meta/lib/oeqa/selftest/cases/oelib/buildhistory.py | 147 |
1 files changed, 147 insertions, 0 deletions
diff --git a/meta/lib/oeqa/selftest/cases/oelib/buildhistory.py b/meta/lib/oeqa/selftest/cases/oelib/buildhistory.py new file mode 100644 index 0000000000..c3c15d83c0 --- /dev/null +++ b/meta/lib/oeqa/selftest/cases/oelib/buildhistory.py @@ -0,0 +1,147 @@ +# +# Copyright OpenEmbedded Contributors +# +# SPDX-License-Identifier: MIT +# + +import os +import sys +from oeqa.selftest.case import OESelftestTestCase +import tempfile +import operator +from oeqa.utils.commands import get_bb_var + +class TestBlobParsing(OESelftestTestCase): + + def setUp(self): + self.repo_path = tempfile.mkdtemp(prefix='selftest-buildhistory', + dir=get_bb_var('TOPDIR')) + + try: + from git import Repo + self.repo = Repo.init(self.repo_path) + except ImportError as e: + self.skipTest('Python module GitPython is not present (%s) (%s)' % (e, sys.path)) + + self.test_file = "test" + self.var_map = {} + + def tearDown(self): + import shutil + shutil.rmtree(self.repo_path) + + def commit_vars(self, to_add={}, to_remove = [], msg="A commit message"): + if len(to_add) == 0 and len(to_remove) == 0: + return + + for k in to_remove: + self.var_map.pop(x,None) + for k in to_add: + self.var_map[k] = to_add[k] + + with open(os.path.join(self.repo_path, self.test_file), 'w') as repo_file: + for k in self.var_map: + repo_file.write("%s = %s\n" % (k, self.var_map[k])) + + self.repo.git.add("--all") + self.repo.git.commit(message=msg) + + def test_blob_to_dict(self): + """ + Test conversion of git blobs to dictionary + """ + from oe.buildhistory_analysis import blob_to_dict + valuesmap = { "foo" : "1", "bar" : "2" } + self.commit_vars(to_add = valuesmap) + + blob = self.repo.head.commit.tree.blobs[0] + self.assertEqual(valuesmap, blob_to_dict(blob), + "commit was not translated correctly to dictionary") + + def test_compare_dict_blobs(self): + """ + Test comparisson of dictionaries extracted from git blobs + """ + from oe.buildhistory_analysis import compare_dict_blobs + + changesmap = { "foo-2" : ("2", "8"), "bar" : ("","4"), "bar-2" : ("","5")} + + self.commit_vars(to_add = { "foo" : "1", "foo-2" : "2", "foo-3" : "3" }) + blob1 = self.repo.heads.master.commit.tree.blobs[0] + + self.commit_vars(to_add = { "foo-2" : "8", "bar" : "4", "bar-2" : "5" }) + blob2 = self.repo.heads.master.commit.tree.blobs[0] + + change_records = compare_dict_blobs(os.path.join(self.repo_path, self.test_file), + blob1, blob2, False, False) + + var_changes = { x.fieldname : (x.oldvalue, x.newvalue) for x in change_records} + self.assertEqual(changesmap, var_changes, "Changes not reported correctly") + + def test_compare_dict_blobs_default(self): + """ + Test default values for comparisson of git blob dictionaries + """ + from oe.buildhistory_analysis import compare_dict_blobs + defaultmap = { x : ("default", "1") for x in ["PKG", "PKGE", "PKGV", "PKGR"]} + + self.commit_vars(to_add = { "foo" : "1" }) + blob1 = self.repo.heads.master.commit.tree.blobs[0] + + self.commit_vars(to_add = { "PKG" : "1", "PKGE" : "1", "PKGV" : "1", "PKGR" : "1" }) + blob2 = self.repo.heads.master.commit.tree.blobs[0] + + change_records = compare_dict_blobs(os.path.join(self.repo_path, self.test_file), + blob1, blob2, False, False) + + var_changes = {} + for x in change_records: + oldvalue = "default" if ("default" in x.oldvalue) else x.oldvalue + var_changes[x.fieldname] = (oldvalue, x.newvalue) + + self.assertEqual(defaultmap, var_changes, "Defaults not set properly") + +class TestFileListCompare(OESelftestTestCase): + + def test_compare_file_lists(self): + # Test that a directory tree that moves location such as /lib/modules/5.4.40-yocto-standard -> /lib/modules/5.4.43-yocto-standard + # is correctly identified as a move + from oe.buildhistory_analysis import compare_file_lists, FileChange + + with open(self.tc.files_dir + "/buildhistory_filelist1.txt", "r") as f: + filelist1 = f.readlines() + with open(self.tc.files_dir + "/buildhistory_filelist2.txt", "r") as f: + filelist2 = f.readlines() + + expectedResult = [ + '/lib/libcap.so.2 changed symlink target from libcap.so.2.33 to libcap.so.2.34', + '/lib/libcap.so.2.33 moved to /lib/libcap.so.2.34', + '/lib/modules/5.4.40-yocto-standard moved to /lib/modules/5.4.43-yocto-standard', + '/lib/modules/5.4.43-yocto-standard/modules.builtin.alias.bin was added', + '/usr/bin/gawk-5.0.1 moved to /usr/bin/gawk-5.1.0', + '/usr/lib/libbtrfsutil.so changed symlink target from libbtrfsutil.so.1.1.1 to libbtrfsutil.so.1.2.0', + '/usr/lib/libbtrfsutil.so.1 changed symlink target from libbtrfsutil.so.1.1.1 to libbtrfsutil.so.1.2.0', + '/usr/lib/libbtrfsutil.so.1.1.1 moved to /usr/lib/libbtrfsutil.so.1.2.0', + '/usr/lib/libkmod.so changed symlink target from libkmod.so.2.3.4 to libkmod.so.2.3.5', + '/usr/lib/libkmod.so.2 changed symlink target from libkmod.so.2.3.4 to libkmod.so.2.3.5', + '/usr/lib/libkmod.so.2.3.4 moved to /usr/lib/libkmod.so.2.3.5', + '/usr/lib/libpixman-1.so.0 changed symlink target from libpixman-1.so.0.38.4 to libpixman-1.so.0.40.0', + '/usr/lib/libpixman-1.so.0.38.4 moved to /usr/lib/libpixman-1.so.0.40.0', + '/usr/lib/opkg/alternatives/rtcwake was added', + '/usr/lib/python3.8/site-packages/PyGObject-3.34.0.egg-info moved to /usr/lib/python3.8/site-packages/PyGObject-3.36.1.egg-info', + '/usr/lib/python3.8/site-packages/btrfsutil-1.1.1-py3.8.egg-info moved to /usr/lib/python3.8/site-packages/btrfsutil-1.2.0-py3.8.egg-info', + '/usr/lib/python3.8/site-packages/pycairo-1.19.0.egg-info moved to /usr/lib/python3.8/site-packages/pycairo-1.19.1.egg-info', + '/usr/sbin/rtcwake changed type from file to symlink', + '/usr/sbin/rtcwake changed permissions from rwxr-xr-x to rwxrwxrwx', + '/usr/sbin/rtcwake changed symlink target from None to /usr/sbin/rtcwake.util-linux', + '/usr/sbin/rtcwake.util-linux was added' + ] + + result = compare_file_lists(filelist1, filelist2) + rendered = [] + for entry in sorted(result, key=operator.attrgetter("path")): + rendered.append(str(entry)) + + self.maxDiff = None + self.assertCountEqual(rendered, expectedResult) + |