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test_submodule.py
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947 lines (789 loc) · 41.3 KB
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# -*- coding: utf-8 -*-
# This module is part of GitPython and is released under
# the BSD License: http://www.opensource.org/licenses/bsd-license.php
importos
importshutil
importsys
fromunittestimportskipIf
importgit
fromgit.cmdimportGit
fromgit.compatimportis_win
fromgit.excimport (
InvalidGitRepositoryError,
RepositoryDirtyError
)
fromgit.objects.submodule.baseimportSubmodule
fromgit.objects.submodule.rootimportRootModule,RootUpdateProgress
fromgit.repo.funimport (
find_submodule_git_dir,
touch
)
fromtest.libimport (
TestBase,
with_rw_repo
)
fromtest.libimportwith_rw_directory
fromgit.utilimportHIDE_WINDOWS_KNOWN_ERRORS
fromgit.utilimportto_native_path_linux,join_path_native
importos.pathasosp
classTestRootProgress(RootUpdateProgress):
"""Just prints messages, for now without checking the correctness of the states"""
defupdate(self,op,cur_count,max_count,message=''):
print(op,cur_count,max_count,message)
prog=TestRootProgress()
classTestSubmodule(TestBase):
deftearDown(self):
importgc
gc.collect()
k_subm_current="c15a6e1923a14bc760851913858a3942a4193cdb"
k_subm_changed="394ed7006ee5dc8bddfd132b64001d5dfc0ffdd3"
k_no_subm_tag="0.1.6"
def_do_base_tests(self,rwrepo):
"""Perform all tests in the given repository, it may be bare or nonbare"""
# manual instantiation
smm=Submodule(rwrepo,"\0"*20)
# name needs to be set in advance
self.assertRaises(AttributeError,getattr,smm,'name')
# iterate - 1 submodule
sms=Submodule.list_items(rwrepo,self.k_subm_current)
assertlen(sms)==1
sm=sms[0]
# at a different time, there is None
assertlen(Submodule.list_items(rwrepo,self.k_no_subm_tag))==0
assertsm.path=='git/ext/gitdb'
assertsm.path!=sm.name# in our case, we have ids there, which don't equal the path
assertsm.url.endswith('github.com/gitpython-developers/gitdb.git')
assertsm.branch_path=='refs/heads/master'# the default ...
assertsm.branch_name=='master'
assertsm.parent_commit==rwrepo.head.commit
# size is always 0
assertsm.size==0
# the module is not checked-out yet
self.assertRaises(InvalidGitRepositoryError,sm.module)
# which is why we can't get the branch either - it points into the module() repository
self.assertRaises(InvalidGitRepositoryError,getattr,sm,'branch')
# branch_path works, as its just a string
assertisinstance(sm.branch_path,str)
# some commits earlier we still have a submodule, but its at a different commit
smold=next(Submodule.iter_items(rwrepo,self.k_subm_changed))
assertsmold.binsha!=sm.binsha
assertsmold!=sm# the name changed
# force it to reread its information
del(smold._url)
smold.url==sm.url# @NoEffect
# test config_reader/writer methods
sm.config_reader()
new_smclone_path=None# keep custom paths for later
new_csmclone_path=None#
ifrwrepo.bare:
withself.assertRaises(InvalidGitRepositoryError):
withsm.config_writer()ascw:
pass
else:
withsm.config_writer()aswriter:
# for faster checkout, set the url to the local path
new_smclone_path=Git.polish_url(osp.join(self.rorepo.working_tree_dir,sm.path))
writer.set_value('url',new_smclone_path)
writer.release()
assertsm.config_reader().get_value('url')==new_smclone_path
assertsm.url==new_smclone_path
# END handle bare repo
smold.config_reader()
# cannot get a writer on historical submodules
ifnotrwrepo.bare:
withself.assertRaises(ValueError):
withsmold.config_writer():
pass
# END handle bare repo
# make the old into a new - this doesn't work as the name changed
self.assertRaises(ValueError,smold.set_parent_commit,self.k_subm_current)
# the sha is properly updated
smold.set_parent_commit(self.k_subm_changed+"~1")
assertsmold.binsha!=sm.binsha
# raises if the sm didn't exist in new parent - it keeps its
# parent_commit unchanged
self.assertRaises(ValueError,smold.set_parent_commit,self.k_no_subm_tag)
# TEST TODO: if a path in the gitmodules file, but not in the index, it raises
# TEST UPDATE
##############
# module retrieval is not always possible
ifrwrepo.bare:
self.assertRaises(InvalidGitRepositoryError,sm.module)
self.assertRaises(InvalidGitRepositoryError,sm.remove)
self.assertRaises(InvalidGitRepositoryError,sm.add,rwrepo,'here','there')
else:
# its not checked out in our case
self.assertRaises(InvalidGitRepositoryError,sm.module)
assertnotsm.module_exists()
# currently there is only one submodule
assertlen(list(rwrepo.iter_submodules()))==1
assertsm.binsha!="\0"*20
# TEST ADD
###########
# preliminary tests
# adding existing returns exactly the existing
sma=Submodule.add(rwrepo,sm.name,sm.path)
assertsma.path==sm.path
# no url and no module at path fails
self.assertRaises(ValueError,Submodule.add,rwrepo,"newsubm","pathtorepo",url=None)
# CONTINUE UPDATE
#################
# lets update it - its a recursive one too
newdir=osp.join(sm.abspath,'dir')
os.makedirs(newdir)
# update fails if the path already exists non-empty
self.assertRaises(OSError,sm.update)
os.rmdir(newdir)
# dry-run does nothing
sm.update(dry_run=True,progress=prog)
assertnotsm.module_exists()
assertsm.update()issm
sm_repopath=sm.path# cache for later
assertsm.module_exists()
assertisinstance(sm.module(),git.Repo)
assertsm.module().working_tree_dir==sm.abspath
# INTERLEAVE ADD TEST
#####################
# url must match the one in the existing repository ( if submodule name suggests a new one )
# or we raise
self.assertRaises(ValueError,Submodule.add,rwrepo,"newsubm",sm.path,"git://someurl/repo.git")
# CONTINUE UPDATE
#################
# we should have setup a tracking branch, which is also active
assertsm.module().head.ref.tracking_branch()isnotNone
# delete the whole directory and re-initialize
assertlen(sm.children())!=0
# shutil.rmtree(sm.abspath)
sm.remove(force=True,configuration=False)
assertlen(sm.children())==0
# dry-run does nothing
sm.update(dry_run=True,recursive=False,progress=prog)
assertlen(sm.children())==0
sm.update(recursive=False)
assertlen(list(rwrepo.iter_submodules()))==2
assertlen(sm.children())==1# its not checked out yet
csm=sm.children()[0]
assertnotcsm.module_exists()
csm_repopath=csm.path
# adjust the path of the submodules module to point to the local destination
new_csmclone_path=Git.polish_url(osp.join(self.rorepo.working_tree_dir,sm.path,csm.path))
withcsm.config_writer()aswriter:
writer.set_value('url',new_csmclone_path)
assertcsm.url==new_csmclone_path
# dry-run does nothing
assertnotcsm.module_exists()
sm.update(recursive=True,dry_run=True,progress=prog)
assertnotcsm.module_exists()
# update recursively again
sm.update(recursive=True)
assertcsm.module_exists()
# tracking branch once again
csm.module().head.ref.tracking_branch()isnotNone# @NoEffect
# this flushed in a sub-submodule
assertlen(list(rwrepo.iter_submodules()))==2
# reset both heads to the previous version, verify that to_latest_revision works
smods= (sm.module(),csm.module())
forrepoinsmods:
repo.head.reset('HEAD~2',working_tree=1)
# END for each repo to reset
# dry run does nothing
self.assertRaises(RepositoryDirtyError,sm.update,recursive=True,dry_run=True,progress=prog)
sm.update(recursive=True,dry_run=True,progress=prog,force=True)
forrepoinsmods:
assertrepo.head.commit!=repo.head.ref.tracking_branch().commit
# END for each repo to check
self.assertRaises(RepositoryDirtyError,sm.update,recursive=True,to_latest_revision=True)
sm.update(recursive=True,to_latest_revision=True,force=True)
forrepoinsmods:
assertrepo.head.commit==repo.head.ref.tracking_branch().commit
# END for each repo to check
del(smods)
# if the head is detached, it still works ( but warns )
smref=sm.module().head.ref
sm.module().head.ref='HEAD~1'
# if there is no tracking branch, we get a warning as well
csm_tracking_branch=csm.module().head.ref.tracking_branch()
csm.module().head.ref.set_tracking_branch(None)
sm.update(recursive=True,to_latest_revision=True)
# to_latest_revision changes the child submodule's commit, it needs an
# update now
csm.set_parent_commit(csm.repo.head.commit)
# undo the changes
sm.module().head.ref=smref
csm.module().head.ref.set_tracking_branch(csm_tracking_branch)
# REMOVAL OF REPOSITOTRY
########################
# must delete something
self.assertRaises(ValueError,csm.remove,module=False,configuration=False)
# module() is supposed to point to gitdb, which has a child-submodule whose URL is still pointing
# to GitHub. To save time, we will change it to
csm.set_parent_commit(csm.repo.head.commit)
withcsm.config_writer()ascw:
cw.set_value('url',self._small_repo_url())
csm.repo.index.commit("adjusted URL to point to local source, instead of the internet")
# We have modified the configuration, hence the index is dirty, and the
# deletion will fail
# NOTE: As we did a few updates in the meanwhile, the indices were reset
# Hence we create some changes
csm.set_parent_commit(csm.repo.head.commit)
withsm.config_writer()aswriter:
writer.set_value("somekey","somevalue")
withcsm.config_writer()aswriter:
writer.set_value("okey","ovalue")
self.assertRaises(InvalidGitRepositoryError,sm.remove)
# if we remove the dirty index, it would work
sm.module().index.reset()
# still, we have the file modified
self.assertRaises(InvalidGitRepositoryError,sm.remove,dry_run=True)
sm.module().index.reset(working_tree=True)
# enforce the submodule to be checked out at the right spot as well.
csm.update()
assertcsm.module_exists()
assertcsm.exists()
assertosp.isdir(csm.module().working_tree_dir)
# this would work
assertsm.remove(force=True,dry_run=True)issm
assertsm.module_exists()
sm.remove(force=True,dry_run=True)
assertsm.module_exists()
# but ... we have untracked files in the child submodule
fn=join_path_native(csm.module().working_tree_dir,"newfile")
withopen(fn,'w')asfd:
fd.write("hi")
self.assertRaises(InvalidGitRepositoryError,sm.remove)
# forcibly delete the child repository
prev_count=len(sm.children())
self.assertRaises(ValueError,csm.remove,force=True)
# We removed sm, which removed all submodules. However, the instance we
# have still points to the commit prior to that, where it still existed
csm.set_parent_commit(csm.repo.commit(),check=False)
assertnotcsm.exists()
assertnotcsm.module_exists()
assertlen(sm.children())==prev_count
# now we have a changed index, as configuration was altered.
# fix this
sm.module().index.reset(working_tree=True)
# now delete only the module of the main submodule
assertsm.module_exists()
sm.remove(configuration=False,force=True)
assertsm.exists()
assertnotsm.module_exists()
assertsm.config_reader().get_value('url')
# delete the rest
sm_path=sm.path
sm.remove()
assertnotsm.exists()
assertnotsm.module_exists()
self.assertRaises(ValueError,getattr,sm,'path')
assertlen(rwrepo.submodules)==0
# ADD NEW SUBMODULE
###################
# add a simple remote repo - trailing slashes are no problem
smid="newsub"
osmid="othersub"
nsm=Submodule.add(rwrepo,smid,sm_repopath,new_smclone_path+"/",None,no_checkout=True)
assertnsm.name==smid
assertnsm.module_exists()
assertnsm.exists()
# its not checked out
assertnotosp.isfile(join_path_native(nsm.module().working_tree_dir,Submodule.k_modules_file))
assertlen(rwrepo.submodules)==1
# add another submodule, but into the root, not as submodule
osm=Submodule.add(rwrepo,osmid,csm_repopath,new_csmclone_path,Submodule.k_head_default)
assertosm!=nsm
assertosm.module_exists()
assertosm.exists()
assertosp.isfile(join_path_native(osm.module().working_tree_dir,'setup.py'))
assertlen(rwrepo.submodules)==2
# commit the changes, just to finalize the operation
rwrepo.index.commit("my submod commit")
assertlen(rwrepo.submodules)==2
# needs update as the head changed, it thinks its in the history
# of the repo otherwise
nsm.set_parent_commit(rwrepo.head.commit)
osm.set_parent_commit(rwrepo.head.commit)
# MOVE MODULE
#############
# invalid input
self.assertRaises(ValueError,nsm.move,'doesntmatter',module=False,configuration=False)
# renaming to the same path does nothing
assertnsm.move(sm_path)isnsm
# rename a module
nmp=join_path_native("new","module","dir")+"/"# new module path
pmp=nsm.path
assertnsm.move(nmp)isnsm
nmp=nmp[:-1]# cut last /
nmpl=to_native_path_linux(nmp)
assertnsm.path==nmpl
assertrwrepo.submodules[0].path==nmpl
mpath='newsubmodule'
absmpath=join_path_native(rwrepo.working_tree_dir,mpath)
open(absmpath,'w').write('')
self.assertRaises(ValueError,nsm.move,mpath)
os.remove(absmpath)
# now it works, as we just move it back
nsm.move(pmp)
assertnsm.path==pmp
assertrwrepo.submodules[0].path==pmp
# REMOVE 'EM ALL
################
# if a submodule's repo has no remotes, it can't be added without an explicit url
osmod=osm.module()
osm.remove(module=False)
forremoteinosmod.remotes:
remote.remove(osmod,remote.name)
assertnotosm.exists()
self.assertRaises(ValueError,Submodule.add,rwrepo,osmid,csm_repopath,url=None)
# END handle bare mode
# Error if there is no submodule file here
self.assertRaises(IOError,Submodule._config_parser,rwrepo,rwrepo.commit(self.k_no_subm_tag),True)
# @skipIf(HIDE_WINDOWS_KNOWN_ERRORS, ## ACTUALLY skipped by `git.submodule.base#L869`.
# "FIXME: fails with: PermissionError: [WinError 32] The process cannot access the file because"
# "it is being used by another process: "
# "'C:\\Users\\ankostis\\AppData\\Local\\Temp\\tmp95c3z83bnon_bare_test_base_rw\\git\\ext\\gitdb\\gitdb\\ext\\smmap'") # noqa E501
@with_rw_repo(k_subm_current)
deftest_base_rw(self,rwrepo):
self._do_base_tests(rwrepo)
@with_rw_repo(k_subm_current,bare=True)
deftest_base_bare(self,rwrepo):
self._do_base_tests(rwrepo)
@skipIf(HIDE_WINDOWS_KNOWN_ERRORSandsys.version_info[:2]== (3,5),"""
File "C:\\projects\\gitpython\\git\\cmd.py", line 559, in execute
raise GitCommandNotFound(command, err)
git.exc.GitCommandNotFound: Cmd('git') not found due to: OSError('[WinError 6] The handle is invalid')
cmdline: git clone -n --shared -v C:\\projects\\gitpython\\.git Users\\appveyor\\AppData\\Local\\Temp\\1\\tmplyp6kr_rnon_bare_test_root_module""")# noqa E501
@with_rw_repo(k_subm_current,bare=False)
deftest_root_module(self,rwrepo):
# Can query everything without problems
rm=RootModule(self.rorepo)
assertrm.module()isself.rorepo
# try attributes
rm.binsha
rm.mode
rm.path
assertrm.name==rm.k_root_name
assertrm.parent_commit==self.rorepo.head.commit
rm.url
rm.branch
assertlen(rm.list_items(rm.module()))==1
rm.config_reader()
withrm.config_writer():
pass
# deep traversal gitdb / async
rsmsp= [sm.pathforsminrm.traverse()]
assertlen(rsmsp)>=2# gitdb and async [and smmap], async being a child of gitdb
# cannot set the parent commit as root module's path didn't exist
self.assertRaises(ValueError,rm.set_parent_commit,'HEAD')
# TEST UPDATE
#############
# setup commit which remove existing, add new and modify existing submodules
rm=RootModule(rwrepo)
assertlen(rm.children())==1
# modify path without modifying the index entry
# ( which is what the move method would do properly )
#==================================================
sm=rm.children()[0]
pp="path/prefix"
fp=join_path_native(pp,sm.path)
prep=sm.path
assertnotsm.module_exists()# was never updated after rwrepo's clone
# assure we clone from a local source
withsm.config_writer()aswriter:
writer.set_value('url',Git.polish_url(osp.join(self.rorepo.working_tree_dir,sm.path)))
# dry-run does nothing
sm.update(recursive=False,dry_run=True,progress=prog)
assertnotsm.module_exists()
sm.update(recursive=False)
assertsm.module_exists()
withsm.config_writer()aswriter:
writer.set_value('path',fp)# change path to something with prefix AFTER url change
# update doesn't fail, because list_items ignores the wrong path in such situations.
rm.update(recursive=False)
# move it properly - doesn't work as it its path currently points to an indexentry
# which doesn't exist ( move it to some path, it doesn't matter here )
self.assertRaises(InvalidGitRepositoryError,sm.move,pp)
# reset the path(cache) to where it was, now it works
sm.path=prep
sm.move(fp,module=False)# leave it at the old location
assertnotsm.module_exists()
cpathchange=rwrepo.index.commit("changed sm path")# finally we can commit
# update puts the module into place
rm.update(recursive=False,progress=prog)
sm.set_parent_commit(cpathchange)
assertsm.module_exists()
# add submodule
#================
nsmn="newsubmodule"
nsmp="submrepo"
subrepo_url=Git.polish_url(osp.join(self.rorepo.working_tree_dir,rsmsp[0],rsmsp[1]))
nsm=Submodule.add(rwrepo,nsmn,nsmp,url=subrepo_url)
csmadded=rwrepo.index.commit("Added submodule").hexsha# make sure we don't keep the repo reference
nsm.set_parent_commit(csmadded)
assertnsm.module_exists()
# in our case, the module should not exist, which happens if we update a parent
# repo and a new submodule comes into life
nsm.remove(configuration=False,module=True)
assertnotnsm.module_exists()andnsm.exists()
# dry-run does nothing
rm.update(recursive=False,dry_run=True,progress=prog)
# otherwise it will work
rm.update(recursive=False,progress=prog)
assertnsm.module_exists()
# remove submodule - the previous one
#====================================
sm.set_parent_commit(csmadded)
smp=sm.abspath
assertnotsm.remove(module=False).exists()
assertosp.isdir(smp)# module still exists
csmremoved=rwrepo.index.commit("Removed submodule")
# an update will remove the module
# not in dry_run
rm.update(recursive=False,dry_run=True,force_remove=True)
assertosp.isdir(smp)
# when removing submodules, we may get new commits as nested submodules are auto-committing changes
# to allow deletions without force, as the index would be dirty otherwise.
# QUESTION: Why does this seem to work in test_git_submodule_compatibility() ?
self.assertRaises(InvalidGitRepositoryError,rm.update,recursive=False,force_remove=False)
rm.update(recursive=False,force_remove=True)
assertnotosp.isdir(smp)
# 'apply work' to the nested submodule and assure this is not removed/altered during updates
# Need to commit first, otherwise submodule.update wouldn't have a reason to change the head
touch(osp.join(nsm.module().working_tree_dir,'new-file'))
# We cannot expect is_dirty to even run as we wouldn't reset a head to the same location
assertnsm.module().head.commit.hexsha==nsm.hexsha
nsm.module().index.add([nsm])
nsm.module().index.commit("added new file")
rm.update(recursive=False,dry_run=True,progress=prog)# would not change head, and thus doens't fail
# Everything we can do from now on will trigger the 'future' check, so no is_dirty() check will even run
# This would only run if our local branch is in the past and we have uncommitted changes
prev_commit=nsm.module().head.commit
rm.update(recursive=False,dry_run=False,progress=prog)
assertprev_commit==nsm.module().head.commit,"head shouldn't change, as it is in future of remote branch"
# this kills the new file
rm.update(recursive=True,progress=prog,force_reset=True)
assertprev_commit!=nsm.module().head.commit,"head changed, as the remote url and its commit changed"
# change url ...
#===============
# ... to the first repository, this way we have a fast checkout, and a completely different
# repository at the different url
nsm.set_parent_commit(csmremoved)
nsmurl=Git.polish_url(osp.join(self.rorepo.working_tree_dir,rsmsp[0]))
withnsm.config_writer()aswriter:
writer.set_value('url',nsmurl)
csmpathchange=rwrepo.index.commit("changed url")
nsm.set_parent_commit(csmpathchange)
# Now nsm head is in the future of the tracked remote branch
prev_commit=nsm.module().head.commit
# dry-run does nothing
rm.update(recursive=False,dry_run=True,progress=prog)
assertnsm.module().remotes.origin.url!=nsmurl
rm.update(recursive=False,progress=prog,force_reset=True)
assertnsm.module().remotes.origin.url==nsmurl
assertprev_commit!=nsm.module().head.commit,"Should now point to gitdb"
assertlen(rwrepo.submodules)==1
assertnotrwrepo.submodules[0].children()[0].module_exists(),"nested submodule should not be checked out"
# add the submodule's changed commit to the index, which is what the
# user would do
# beforehand, update our instance's binsha with the new one
nsm.binsha=nsm.module().head.commit.binsha
rwrepo.index.add([nsm])
# change branch
#=================
# we only have one branch, so we switch to a virtual one, and back
# to the current one to trigger the difference
cur_branch=nsm.branch
nsmm=nsm.module()
prev_commit=nsmm.head.commit
forbranchin ("some_virtual_branch",cur_branch.name):
withnsm.config_writer()aswriter:
writer.set_value(Submodule.k_head_option,git.Head.to_full_path(branch))
csmbranchchange=rwrepo.index.commit("changed branch to %s"%branch)
nsm.set_parent_commit(csmbranchchange)
# END for each branch to change
# Lets remove our tracking branch to simulate some changes
nsmmh=nsmm.head
assertnsmmh.ref.tracking_branch()isNone# never set it up until now
assertnotnsmmh.is_detached
# dry run does nothing
rm.update(recursive=False,dry_run=True,progress=prog)
assertnsmmh.ref.tracking_branch()isNone
# the real thing does
rm.update(recursive=False,progress=prog)
assertnsmmh.ref.tracking_branch()isnotNone
assertnotnsmmh.is_detached
# recursive update
# =================
# finally we recursively update a module, just to run the code at least once
# remove the module so that it has more work
assertlen(nsm.children())>=1# could include smmap
assertnsm.exists()andnsm.module_exists()andlen(nsm.children())>=1
# assure we pull locally only
nsmc=nsm.children()[0]
withnsmc.config_writer()aswriter:
writer.set_value('url',subrepo_url)
rm.update(recursive=True,progress=prog,dry_run=True)# just to run the code
rm.update(recursive=True,progress=prog)
# gitdb: has either 1 or 2 submodules depending on the version
assertlen(nsm.children())>=1andnsmc.module_exists()
@with_rw_repo(k_no_subm_tag,bare=False)
deftest_first_submodule(self,rwrepo):
assertlen(list(rwrepo.iter_submodules()))==0
forsm_name,sm_pathin (('first','submodules/first'),
('second',osp.join(rwrepo.working_tree_dir,'submodules/second'))):
sm=rwrepo.create_submodule(sm_name,sm_path,rwrepo.git_dir,no_checkout=True)
assertsm.exists()andsm.module_exists()
rwrepo.index.commit("Added submodule "+sm_name)
# end for each submodule path to add
self.assertRaises(ValueError,rwrepo.create_submodule,'fail',osp.expanduser('~'))
self.assertRaises(ValueError,rwrepo.create_submodule,'fail-too',
rwrepo.working_tree_dir+osp.sep)
@with_rw_directory
deftest_add_empty_repo(self,rwdir):
empty_repo_dir=osp.join(rwdir,'empty-repo')
parent=git.Repo.init(osp.join(rwdir,'parent'))
git.Repo.init(empty_repo_dir)
forcheckout_modeinrange(2):
name='empty'+str(checkout_mode)
self.assertRaises(ValueError,parent.create_submodule,name,name,
url=empty_repo_dir,no_checkout=checkout_modeandTrueorFalse)
# end for each checkout mode
@with_rw_directory
deftest_list_only_valid_submodules(self,rwdir):
repo_path=osp.join(rwdir,'parent')
repo=git.Repo.init(repo_path)
repo.git.submodule('add',self._small_repo_url(),'module')
repo.index.commit("add submodule")
assertlen(repo.submodules)==1
# Delete the directory from submodule
submodule_path=osp.join(repo_path,'module')
shutil.rmtree(submodule_path)
repo.git.add([submodule_path])
repo.index.commit("remove submodule")
repo=git.Repo(repo_path)
assertlen(repo.submodules)==0
@skipIf(HIDE_WINDOWS_KNOWN_ERRORS,
"""FIXME on cygwin: File "C:\\projects\\gitpython\\git\\cmd.py", line 671, in execute
raise GitCommandError(command, status, stderr_value, stdout_value)
GitCommandError: Cmd('git') failed due to: exit code(128)
cmdline: git add 1__Xava verbXXten 1_test _myfile 1_test_other_file 1_XXava-----verbXXten
stderr: 'fatal: pathspec '"1__çava verböten"' did not match any files'
FIXME on appveyor: see https://ci.appveyor.com/project/Byron/gitpython/build/1.0.185
""")
@with_rw_directory
deftest_git_submodules_and_add_sm_with_new_commit(self,rwdir):
parent=git.Repo.init(osp.join(rwdir,'parent'))
parent.git.submodule('add',self._small_repo_url(),'module')
parent.index.commit("added submodule")
assertlen(parent.submodules)==1
sm=parent.submodules[0]
assertsm.exists()andsm.module_exists()
clone=git.Repo.clone_from(self._small_repo_url(),
osp.join(parent.working_tree_dir,'existing-subrepository'))
sm2=parent.create_submodule('nongit-file-submodule',clone.working_tree_dir)
assertlen(parent.submodules)==2
for_inrange(2):
forinitin (False,True):
sm.update(init=init)
sm2.update(init=init)
# end for each init state
# end for each iteration
sm.move(sm.path+'_moved')
sm2.move(sm2.path+'_moved')
parent.index.commit("moved submodules")
withsm.config_writer()aswriter:
writer.set_value('user.email','example@example.com')
writer.set_value('user.name','me')
smm=sm.module()
fp=osp.join(smm.working_tree_dir,'empty-file')
withopen(fp,'w'):
pass
smm.git.add(Git.polish_url(fp))
smm.git.commit(m="new file added")
# submodules are retrieved from the current commit's tree, therefore we can't really get a new submodule
# object pointing to the new submodule commit
sm_too=parent.submodules['module_moved']
assertparent.head.commit.tree[sm.path].binsha==sm.binsha
assertsm_too.binsha==sm.binsha,"cached submodule should point to the same commit as updated one"
added_bies=parent.index.add([sm])# addded base-index-entries
assertlen(added_bies)==1
parent.index.commit("add same submodule entry")
commit_sm=parent.head.commit.tree[sm.path]
assertcommit_sm.binsha==added_bies[0].binsha
assertcommit_sm.binsha==sm.binsha
sm_too.binsha=sm_too.module().head.commit.binsha
added_bies=parent.index.add([sm_too])
assertlen(added_bies)==1
parent.index.commit("add new submodule entry")
commit_sm=parent.head.commit.tree[sm.path]
assertcommit_sm.binsha==added_bies[0].binsha
assertcommit_sm.binsha==sm_too.binsha
assertsm_too.binsha!=sm.binsha
# @skipIf(HIDE_WINDOWS_KNOWN_ERRORS, ## ACTUALLY skipped by `git.submodule.base#L869`.
# "FIXME: helper.wrapper fails with: PermissionError: [WinError 5] Access is denied: "
# "'C:\\Users\\appveyor\\AppData\\Local\\Temp\\1\\test_work_tree_unsupportedryfa60di\\master_repo\\.git\\objects\\pack\\pack-bc9e0787aef9f69e1591ef38ea0a6f566ec66fe3.idx") # noqa E501
@with_rw_directory
deftest_git_submodule_compatibility(self,rwdir):
parent=git.Repo.init(osp.join(rwdir,'parent'))
sm_path=join_path_native('submodules','intermediate','one')
sm=parent.create_submodule('mymodules/myname',sm_path,url=self._small_repo_url())
parent.index.commit("added submodule")
defassert_exists(sm,value=True):
assertsm.exists()==value
assertsm.module_exists()==value
# end
# As git is backwards compatible itself, it would still recognize what we do here ... unless we really
# muss it up. That's the only reason why the test is still here ... .
assertlen(parent.git.submodule().splitlines())==1
module_repo_path=osp.join(sm.module().working_tree_dir,'.git')
assertmodule_repo_path.startswith(osp.join(parent.working_tree_dir,sm_path))
ifnotsm._need_gitfile_submodules(parent.git):
assertosp.isdir(module_repo_path)
assertnotsm.module().has_separate_working_tree()
else:
assertosp.isfile(module_repo_path)
assertsm.module().has_separate_working_tree()
assertfind_submodule_git_dir(module_repo_path)isnotNone,"module pointed to by .git file must be valid"
# end verify submodule 'style'
# test move
new_sm_path=join_path_native('submodules','one')
sm.move(new_sm_path)
assert_exists(sm)
# Add additional submodule level
csm=sm.module().create_submodule('nested-submodule',join_path_native('nested-submodule','working-tree'),
url=self._small_repo_url())
sm.module().index.commit("added nested submodule")
sm_head_commit=sm.module().commit()
assert_exists(csm)
# Fails because there are new commits, compared to the remote we cloned from
self.assertRaises(InvalidGitRepositoryError,sm.remove,dry_run=True)
assert_exists(sm)
assertsm.module().commit()==sm_head_commit
assert_exists(csm)
# rename nested submodule
# This name would move itself one level deeper - needs special handling internally
new_name=csm.name+'/mine'
assertcsm.rename(new_name).name==new_name
assert_exists(csm)
assertcsm.repo.is_dirty(index=True,working_tree=False),"index must contain changed .gitmodules file"
csm.repo.index.commit("renamed module")
# keep_going evaluation
rsm=parent.submodule_update()
assert_exists(sm)
assert_exists(csm)
withcsm.config_writer().set_value('url','bar'):
pass
csm.repo.index.commit("Have to commit submodule change for algorithm to pick it up")
assertcsm.url=='bar'
self.assertRaises(Exception,rsm.update,recursive=True,to_latest_revision=True,progress=prog)
assert_exists(csm)
rsm.update(recursive=True,to_latest_revision=True,progress=prog,keep_going=True)
# remove
sm_module_path=sm.module().git_dir
fordry_runin (True,False):
sm.remove(dry_run=dry_run,force=True)
assert_exists(sm,value=dry_run)
assertosp.isdir(sm_module_path)==dry_run
# end for each dry-run mode
@with_rw_directory
deftest_remove_norefs(self,rwdir):
parent=git.Repo.init(osp.join(rwdir,'parent'))
sm_name='mymodules/myname'
sm=parent.create_submodule(sm_name,sm_name,url=self._small_repo_url())
assertsm.exists()
parent.index.commit("Added submodule")
assertsm.repoisparent# yoh was surprised since expected sm repo!!
# so created a new instance for submodule
smrepo=git.Repo(osp.join(rwdir,'parent',sm.path))
# Adding a remote without fetching so would have no references
smrepo.create_remote('special','git@server-shouldnotmatter:repo.git')
# And we should be able to remove it just fine
sm.remove()
assertnotsm.exists()
@with_rw_directory
deftest_rename(self,rwdir):
parent=git.Repo.init(osp.join(rwdir,'parent'))
sm_name='mymodules/myname'
sm=parent.create_submodule(sm_name,sm_name,url=self._small_repo_url())
parent.index.commit("Added submodule")
assertsm.rename(sm_name)issmandsm.name==sm_name
assertnotsm.repo.is_dirty(index=True,working_tree=False,untracked_files=False)
new_path='renamed/myname'
assertsm.move(new_path).name==new_path
new_sm_name="shortname"
assertsm.rename(new_sm_name)issm
assertsm.repo.is_dirty(index=True,working_tree=False,untracked_files=False)
assertsm.exists()
sm_mod=sm.module()
ifosp.isfile(osp.join(sm_mod.working_tree_dir,'.git'))==sm._need_gitfile_submodules(parent.git):
assertsm_mod.git_dir.endswith(join_path_native('.git','modules',new_sm_name))
# end
@with_rw_directory
deftest_branch_renames(self,rw_dir):
# Setup initial sandbox:
# parent repo has one submodule, which has all the latest changes
source_url=self._small_repo_url()
sm_source_repo=git.Repo.clone_from(source_url,osp.join(rw_dir,'sm-source'),b='master')
parent_repo=git.Repo.init(osp.join(rw_dir,'parent'))
sm=parent_repo.create_submodule('mysubmodule','subdir/submodule',
sm_source_repo.working_tree_dir,branch='master')
parent_repo.index.commit('added submodule')
assertsm.exists()
# Create feature branch with one new commit in submodule source
sm_fb=sm_source_repo.create_head('feature')
sm_fb.checkout()
new_file=touch(osp.join(sm_source_repo.working_tree_dir,'new-file'))
sm_source_repo.index.add([new_file])
sm.repo.index.commit("added new file")
# change designated submodule checkout branch to the new upstream feature branch
withsm.config_writer()assmcw:
smcw.set_value('branch',sm_fb.name)
assertsm.repo.is_dirty(index=True,working_tree=False)
sm.repo.index.commit("changed submodule branch to '%s'"%sm_fb)
# verify submodule update with feature branch that leaves currently checked out branch in it's past
sm_mod=sm.module()
prev_commit=sm_mod.commit()
assertsm_mod.head.ref.name=='master'
assertparent_repo.submodule_update()
assertsm_mod.head.ref.name==sm_fb.name
assertsm_mod.commit()==prev_commit,"Without to_latest_revision, we don't change the commit"
assertparent_repo.submodule_update(to_latest_revision=True)
assertsm_mod.head.ref.name==sm_fb.name
assertsm_mod.commit()==sm_fb.commit
# Create new branch which is in our past, and thus seemingly unrelated to the currently checked out one
# To make it even 'harder', we shall fork and create a new commit
sm_pfb=sm_source_repo.create_head('past-feature',commit='HEAD~20')
sm_pfb.checkout()
sm_source_repo.index.add([touch(osp.join(sm_source_repo.working_tree_dir,'new-file'))])
sm_source_repo.index.commit("new file added, to past of '%r'"%sm_fb)
# Change designated submodule checkout branch to a new commit in its own past
withsm.config_writer()assmcw:
smcw.set_value('branch',sm_pfb.path)
sm.repo.index.commit("changed submodule branch to '%s'"%sm_pfb)
# Test submodule updates - must fail if submodule is dirty
touch(osp.join(sm_mod.working_tree_dir,'unstaged file'))
# This doesn't fail as our own submodule binsha didn't change, and the reset is only triggered if
# to latest revision is True.
parent_repo.submodule_update(to_latest_revision=False)
sm_mod.head.ref.name==sm_pfb.name,"should have been switched to past head"
sm_mod.commit()==sm_fb.commit,"Head wasn't reset"
self.assertRaises(RepositoryDirtyError,parent_repo.submodule_update,to_latest_revision=True)
parent_repo.submodule_update(to_latest_revision=True,force_reset=True)
assertsm_mod.commit()==sm_pfb.commit,"Now head should have been reset"
assertsm_mod.head.ref.name==sm_pfb.name
@skipIf(notis_win,"Specifically for Windows.")
deftest_to_relative_path_with_super_at_root_drive(self):
classRepo(object):
working_tree_dir='D:\\'
super_repo=Repo()
submodule_path='D:\\submodule_path'
relative_path=Submodule._to_relative_path(super_repo,submodule_path)
msg='_to_relative_path should be "submodule_path" but was "%s"'%relative_path
assertrelative_path=='submodule_path',msg
@skipIf(True,'for some unknown reason the assertion fails, even though it in fact is working in more common setup')
@with_rw_directory
deftest_depth(self,rwdir):
parent=git.Repo.init(osp.join(rwdir,'test_depth'))
sm_name='mymodules/myname'
sm_depth=1
sm=parent.create_submodule(sm_name,sm_name,url=self._small_repo_url(),depth=sm_depth)
self.assertEqual(len(list(sm.module().iter_commits())),sm_depth)