def test_parse(self):
data = """
Start git-svn
# Comment (ignored)
Patch 1234 desc 1
Group group desc
{
Patch 3456 grouped desc 1
Patch 4567 grouped desc 2
}
Patch 2345 desc 2
"""
patches, start = hgtlib.parse_file(StringIO.StringIO(data))
expect = [
{'commit_id': '1234', 'msg': 'desc 1'},
{'group_id': 'group desc', 'patches': [
{'commit_id': '3456', 'msg': 'grouped desc 1'},
{'commit_id': '4567', 'msg': 'grouped desc 2'},
]},
{'commit_id': '2345', 'msg': 'desc 2'}]
self.assertEquals(patches, expect)
self.assertEquals(start, "git-svn")
def test(self):
script_dir = os.path.dirname(os.path.abspath(__file__))
temp_dir = self.make_temp_dir()
def run_cmd(args):
env = os.environ.copy()
env["PATH"] = "%s:%s" % (script_dir, env["PATH"])
subprocess.check_call(args, cwd=temp_dir, env=env)
run_cmd(["git", "init", "-q"])
run_cmd(["hgt-init"])
test_file = os.path.join(temp_dir, "hello.c")
for i, (msg, data) in enumerate(test_revisions):
write_file(test_file, data)
run_cmd(["git", "add", "hello.c"])
if i == 0:
# Git treats the first commit specially.
run_cmd(["git", "commit", "-m", "Initial revision"])
run_cmd(["git", "tag", "git-svn"])
else:
run_cmd(["hgt-record", "-a", "-m", msg])
# Test that hgt-checkout works, and that newly-recorded
# patches are enabled by default.
run_cmd(["hgt-checkout"])
self.assertEquals(read_file(test_file), test_revisions[-1][1])
patches_file = os.path.join(temp_dir, ".git", "hgt-patches")
patches, start_point = hgtlib.parse_file(open(patches_file))
# This assertion just tests the default.
self.assertEquals(start_point, "git-svn")
self.assertEquals([patch["msg"] for patch in patches],
["Add friendly message",
"Use standard message"])
grouped_patches = [{"group_id": "add-message",
"patches": patches}]
write_patch_list(temp_dir, grouped_patches, start_point)
before_id, after_id = hgtlib.get_before_and_after(
temp_dir, "add-message")
proc = subprocess.Popen(["git", "diff", before_id, after_id],
cwd=temp_dir, stdout=subprocess.PIPE)
diff = proc.communicate()[0]
self.assertEquals(proc.wait(), 0)
diffs = [line for line in diff.split("\n")
if line.startswith("+")
and not line.startswith("+++ ")]
self.assertEquals(diffs, ['+ printf("hello world\\n");'])
# Test selection that causes a conflict.
dotgit_dir = os.path.join(temp_dir, ".git")
hgtlib.save_applylist(dotgit_dir,
[(patches[0]["commit_id"], False, "")])
run_cmd(["hgt-checkout"])
# Without -C, the working copy is left clean and there are no
# conflict markers.
self.assertEquals(read_file(test_file), test_revisions[0][1])
# -C leaves in the conflict markers.
run_cmd(["hgt-checkout", "-C"])
proc = subprocess.Popen(["git", "diff"], cwd=temp_dir,
stdout=subprocess.PIPE)
diff = proc.communicate()[0]
self.assertEquals(proc.wait(), 0)
diffs = [line for line in diff.split("\n")
if line.startswith("+")
and not line.startswith("+++ ")
and not "<<<<<<<" in line
and not ">>>>>>>" in line]
self.assertEquals(diffs,
['++=======',
'+ printf("hello world\\n");'])