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"""
Test the compare action with api version >= 201
"""
import os
import unittest
import commontest as comtst
import fileset
from rdiff_backup import Globals
class ActionCompareTest(unittest.TestCase):
"""
Test that rdiff-backup compares properly
"""
def setUp(self):
self.base_dir = os.path.join(comtst.abs_test_dir, b"action_compare")
self.from1_struct = {
"from1": {"contents": {
"fileChanged": {"content": "initial"},
"fileOld": {},
"fileUnchanged": {"content": "unchanged"},
}}
}
self.from1_path = os.path.join(self.base_dir, b"from1")
self.from2_struct = {
"from2": {"contents": {
"fileChanged": {"content": "modified"},
"fileNew": {},
"fileUnchanged": {"content": "unchanged"},
}}
}
self.from2_path = os.path.join(self.base_dir, b"from2")
self.from3_struct = {
"from3": {"contents": {
"fileChanged": {"content": "samesize"},
"fileNew": {},
"fileUnchanged": {"content": "unchanged"},
}}
}
self.from3_path = os.path.join(self.base_dir, b"from3")
fileset.create_fileset(self.base_dir, self.from1_struct)
fileset.create_fileset(self.base_dir, self.from2_struct)
fileset.create_fileset(self.base_dir, self.from3_struct)
fileset.remove_fileset(self.base_dir, {"bak": {"type": "dir"}})
self.bak_path = os.path.join(self.base_dir, b"bak")
self.success = False
# we backup to the same backup repository at different times
comtst.rdiff_backup_action(
True, True, self.from1_path, self.bak_path,
("--api-version", "201", "--current-time", "10000"),
b"backup", ())
comtst.rdiff_backup_action(
True, True, self.from2_path, self.bak_path,
("--api-version", "201", "--current-time", "20000"),
b"backup", ())
def test_action_compare(self):
"""test different ways of comparing directories"""
# first try without date
self.assertEqual(comtst.rdiff_backup_action(
False, True, self.from1_path, self.bak_path,
("--api-version", "201"),
b"compare", ("--method", "meta")), Globals.RET_CODE_FILE_WARN)
self.assertEqual(comtst.rdiff_backup_action(
True, False, self.from2_path, self.bak_path,
("--api-version", "201"),
b"compare", ("--method", "meta")), 0)
# Note that the meta method doesn't recognize the differences
# between from2 and from3 because only the hash differentiates them
# then with date
self.assertEqual(comtst.rdiff_backup_action(
False, True, self.from1_path, self.bak_path,
("--api-version", "201"),
b"compare", ("--at", "10000")), 0)
self.assertEqual(comtst.rdiff_backup_action(
True, False, self.from2_path, self.bak_path,
("--api-version", "201"),
b"compare", ("--at", "15000")), Globals.RET_CODE_FILE_WARN)
# then try to compare with hashes
self.assertEqual(comtst.rdiff_backup_action(
False, True, self.from1_path, self.bak_path,
("--api-version", "201"),
b"compare", ("--method", "hash")), Globals.RET_CODE_FILE_WARN)
self.assertEqual(comtst.rdiff_backup_action(
True, False, self.from2_path, self.bak_path,
("--api-version", "201"),
b"compare", ("--at", "now", "--method", "hash")), 0)
# reduce verbosity to avoid file system quoting notes under Windows
self.assertEqual(comtst.rdiff_backup_action(
False, False, self.from3_path, self.bak_path,
("--api-version", "201", "--parsable", "-v2"),
b"compare", ("--method", "hash"), return_stdout=True),
b"""---
- path: fileChanged
reason: metadata the same, data changed
...
""")
# then try to compare full
self.assertEqual(comtst.rdiff_backup_action(
False, True, self.from1_path, self.bak_path,
("--api-version", "201"),
b"compare", ("--method", "full")), Globals.RET_CODE_FILE_WARN)
self.assertEqual(comtst.rdiff_backup_action(
True, False, self.from1_path, self.bak_path,
("--api-version", "201"),
b"compare", ("--at", "1B", "--method", "full")), 0)
# reduce verbosity to avoid file system quoting notes under Windows
self.assertEqual(comtst.rdiff_backup_action(
True, True, self.from3_path, self.bak_path,
("--api-version", "201", "--parsable", "-v2"),
b"compare", ("--method", "full"), return_stdout=True),
b"""---
- path: fileChanged
reason: metadata the same, data changed
...
""")
# all tests were successful
self.success = True
def tearDown(self):
# we clean-up only if the test was successful
if self.success:
fileset.remove_fileset(self.base_dir, self.from1_struct)
fileset.remove_fileset(self.base_dir, self.from2_struct)
fileset.remove_fileset(self.base_dir, self.from3_struct)
fileset.remove_fileset(self.base_dir, {"bak": {"type": "dir"}})
if __name__ == "__main__":
unittest.main()
|
