##// END OF EJS Templates
packaging: modernize (compat PEP 517) with less distutils and setup.py calls...
packaging: modernize (compat PEP 517) with less distutils and setup.py calls - setup.py: less distutils imports and setuptools required distutils is deprecated and one should import commands from setuptools to support modern workflows depending on PEP 517 and 518. Moreover, for Python >=3.12, distutils comes from setuptools. It corresponds to old and unmaintain code that do not support PEP 517. The PEP 517 frontends (pip, build, pipx, PDM, UV, etc.) are responsible for creating a venv just for the build. The build dependencies (currently only setuptools) are specified in the pyproject.toml file. Therefore, there is no reason to support building without setuptools. Calling directly setup.py is deprecated and we have to use a PEP 517 frontend. For this commit we use pip with venv. - run-tests.py: install with pip instead of direct call of setup.py Mercurial is then built in an isolated environment. - Makefile: use venv+pip instead of setup.py

File last commit:

r42472:8988e640 default
r53946:f5091286 tip default
Show More
test-merge-no-file-change.t
379 lines | 9.9 KiB | text/troff | Tads3Lexer
/ tests / test-merge-no-file-change.t
$ cat <<'EOF' >> "$HGRCPATH"
> [extensions]
> convert =
> [templates]
> l = '{rev}:{node|short} p={p1rev},{p2rev} m={manifest} f={files|json}'
> EOF
$ check_convert_identity () {
> hg convert -q "$1" "$1.converted"
> hg outgoing -q -R "$1.converted" "$1"
> if [ "$?" != 1 ]; then
> echo '*** BUG: hash changes on convert ***'
> hg log -R "$1.converted" -GTl
> fi
> }
Files added at both parents:
$ hg init added-both
$ cd added-both
$ touch a b c
$ hg ci -qAm0 a
$ hg ci -qAm1 b
$ hg up -q 0
$ hg ci -qAm2 c
$ hg merge
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
(branch merge, don't forget to commit)
$ hg ci --debug -m merge
committing files:
b
not reusing manifest (no file change in changelog, but manifest differs)
committing manifest
committing changelog
updating the branch cache
committed changeset 3:7aa8a293f5d97377037afc21e871e036e718d659
$ hg log -GTl
@ 3:7aa8a293f5d9 p=2,1 m=3:8667461869a1 f=[]
|\
| o 2:e0ea47086fce p=0,-1 m=2:b2e5b07f9374 f=["c"]
| |
o | 1:64d01526d4c2 p=0,-1 m=1:686dbf0aeca4 f=["b"]
|/
o 0:487a0a245cea p=-1,-1 m=0:8515d4bfda76 f=["a"]
$ cd ..
$ check_convert_identity added-both
Files added at both parents, but the other removed at the merge:
(In this case, ctx.files() after the commit contains the removed file "b", but
its manifest does not differ from p1.)
$ hg init added-both-removed-at-merge
$ cd added-both-removed-at-merge
$ touch a b c
$ hg ci -qAm0 a
$ hg ci -qAm1 b
$ hg up -q 0
$ hg ci -qAm2 c
$ hg merge
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
(branch merge, don't forget to commit)
$ hg rm -f b
$ hg ci --debug -m merge
committing files:
committing manifest
committing changelog
updating the branch cache
committed changeset 3:915745f3ca3d9d699925269474c2d0a9526e8dfa
$ hg log -GTl
@ 3:915745f3ca3d p=2,1 m=3:8e9cf3456921 f=["b"]
|\
| o 2:e0ea47086fce p=0,-1 m=2:b2e5b07f9374 f=["c"]
| |
o | 1:64d01526d4c2 p=0,-1 m=1:686dbf0aeca4 f=["b"]
|/
o 0:487a0a245cea p=-1,-1 m=0:8515d4bfda76 f=["a"]
$ cd ..
$ check_convert_identity added-both
An identical file added at both parents:
$ hg init added-identical
$ cd added-identical
$ touch a b
$ hg ci -qAm0 a
$ hg ci -qAm1 b
$ hg up -q 0
$ touch b
$ hg ci -qAm2 b
$ hg merge
0 files updated, 0 files merged, 0 files removed, 0 files unresolved
(branch merge, don't forget to commit)
$ hg ci --debug -m merge
reusing manifest from p1 (no file change)
committing changelog
updating the branch cache
committed changeset 3:de26182cd210f0c3fb175ca7616704ab963d3024
$ hg log -GTl
@ 3:de26182cd210 p=2,1 m=1:686dbf0aeca4 f=[]
|\
| o 2:f00991f11eca p=0,-1 m=1:686dbf0aeca4 f=["b"]
| |
o | 1:64d01526d4c2 p=0,-1 m=1:686dbf0aeca4 f=["b"]
|/
o 0:487a0a245cea p=-1,-1 m=0:8515d4bfda76 f=["a"]
$ cd ..
$ check_convert_identity added-identical
#if execbit
An identical file added at both parents, but the flag differs. Take local:
$ hg init flag-change-take-p1
$ cd flag-change-take-p1
$ touch a b
$ hg ci -qAm0 a
$ hg ci -qAm1 b
$ hg up -q 0
$ touch b
$ chmod +x b
$ hg ci -qAm2 b
$ hg merge
warning: cannot merge flags for b without common ancestor - keeping local flags
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
(branch merge, don't forget to commit)
$ chmod +x b
$ hg ci --debug -m merge
committing files:
b
reusing manifest from p1 (listed files actually unchanged)
committing changelog
updating the branch cache
committed changeset 3:c8d50407916ef8a5a97cb6e36ca9bc844a6ee13e
$ hg log -GTl
@ 3:c8d50407916e p=2,1 m=2:36b69ba4b24b f=[]
|\
| o 2:99451f16b3f5 p=0,-1 m=2:36b69ba4b24b f=["b"]
| |
o | 1:64d01526d4c2 p=0,-1 m=1:686dbf0aeca4 f=["b"]
|/
o 0:487a0a245cea p=-1,-1 m=0:8515d4bfda76 f=["a"]
$ hg files -vr3
0 a
0 x b
$ cd ..
$ check_convert_identity flag-change-take-p1
An identical file added at both parents, but the flag differs. Take other:
$ hg init flag-change-take-p2
$ cd flag-change-take-p2
$ touch a b
$ hg ci -qAm0 a
$ hg ci -qAm1 b
$ hg up -q 0
$ touch b
$ chmod +x b
$ hg ci -qAm2 b
$ hg merge
warning: cannot merge flags for b without common ancestor - keeping local flags
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
(branch merge, don't forget to commit)
$ chmod -x b
$ hg ci --debug -m merge
committing files:
b
committing manifest
committing changelog
updating the branch cache
committed changeset 3:06a62a687d87c7d8944743dee1ee9d8c66b3f6e3
$ hg log -GTl
@ 3:06a62a687d87 p=2,1 m=3:2a315ba1aa45 f=["b"]
|\
| o 2:99451f16b3f5 p=0,-1 m=2:36b69ba4b24b f=["b"]
| |
o | 1:64d01526d4c2 p=0,-1 m=1:686dbf0aeca4 f=["b"]
|/
o 0:487a0a245cea p=-1,-1 m=0:8515d4bfda76 f=["a"]
$ hg files -vr3
0 a
0 b
$ cd ..
$ check_convert_identity flag-change-take-p2
#endif
An identical file added at both parents, one more file added at p2:
$ hg init added-some-p2
$ cd added-some-p2
$ touch a b c
$ hg ci -qAm0 a
$ hg ci -qAm1 b
$ hg ci -qAm2 c
$ hg up -q 0
$ touch b
$ hg ci -qAm3 b
$ hg merge
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
(branch merge, don't forget to commit)
$ hg ci --debug -m merge
committing files:
c
not reusing manifest (no file change in changelog, but manifest differs)
committing manifest
committing changelog
updating the branch cache
committed changeset 4:f7fbc4e4d9a8fde03ba475adad675578c8bf472d
$ hg log -GTl
@ 4:f7fbc4e4d9a8 p=3,2 m=3:92acd5bfd716 f=[]
|\
| o 3:e9d9f3cc981f p=0,-1 m=1:686dbf0aeca4 f=["b"]
| |
o | 2:93c5529a4ec7 p=1,-1 m=2:ae25a31b30b3 f=["c"]
| |
o | 1:64d01526d4c2 p=0,-1 m=1:686dbf0aeca4 f=["b"]
|/
o 0:487a0a245cea p=-1,-1 m=0:8515d4bfda76 f=["a"]
$ cd ..
$ check_convert_identity added-some-p2
An identical file added at both parents, one more file added at p1:
(In this case, p1 manifest is reused at the merge commit, which means the
manifest DAG does not have the same shape as the changelog.)
$ hg init added-some-p1
$ cd added-some-p1
$ touch a b
$ hg ci -qAm0 a
$ hg ci -qAm1 b
$ hg up -q 0
$ touch b c
$ hg ci -qAm2 b
$ hg ci -qAm3 c
$ hg merge
0 files updated, 0 files merged, 0 files removed, 0 files unresolved
(branch merge, don't forget to commit)
$ hg ci --debug -m merge
reusing manifest from p1 (no file change)
committing changelog
updating the branch cache
committed changeset 4:a9f0f589a913f5a149dc10dfbd5af726977c36c4
$ hg log -GTl
@ 4:a9f0f589a913 p=3,1 m=2:ae25a31b30b3 f=[]
|\
| o 3:b8dc385241b5 p=2,-1 m=2:ae25a31b30b3 f=["c"]
| |
| o 2:f00991f11eca p=0,-1 m=1:686dbf0aeca4 f=["b"]
| |
o | 1:64d01526d4c2 p=0,-1 m=1:686dbf0aeca4 f=["b"]
|/
o 0:487a0a245cea p=-1,-1 m=0:8515d4bfda76 f=["a"]
$ cd ..
$ check_convert_identity added-some-p1
A file added at p2, a named branch created at p1:
$ hg init named-branch-p1
$ cd named-branch-p1
$ touch a b
$ hg ci -qAm0 a
$ hg ci -qAm1 b
$ hg up -q 0
$ hg branch -q foo
$ hg ci -m2
$ hg merge default
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
(branch merge, don't forget to commit)
$ hg ci --debug -m merge
committing files:
b
not reusing manifest (no file change in changelog, but manifest differs)
committing manifest
committing changelog
updating the branch cache
committed changeset 3:fb97d83b02fd072295cfc2171f21b7d38509bfd7
$ hg log -GT'{l} branch={branch}'
@ 3:fb97d83b02fd p=2,1 m=2:9091c64f4ea1 f=[] branch=foo
|\
| o 2:a3a9fa6587e5 p=0,-1 m=0:8515d4bfda76 f=[] branch=foo
| |
o | 1:64d01526d4c2 p=0,-1 m=1:686dbf0aeca4 f=["b"] branch=default
|/
o 0:487a0a245cea p=-1,-1 m=0:8515d4bfda76 f=["a"] branch=default
$ cd ..
$ check_convert_identity named-branch-p1
A file added at p1, a named branch created at p2:
(In this case, p1 manifest is reused at the merge commit, which means the
manifest DAG does not have the same shape as the changelog.)
$ hg init named-branch-p2
$ cd named-branch-p2
$ touch a b
$ hg ci -qAm0 a
$ hg branch -q foo
$ hg ci -m1
$ hg up -q 0
$ hg ci -qAm1 b
$ hg merge foo
0 files updated, 0 files merged, 0 files removed, 0 files unresolved
(branch merge, don't forget to commit)
$ hg ci --debug -m merge
reusing manifest from p1 (no file change)
committing changelog
updating the branch cache
committed changeset 3:036823e24692218324d4af43b07ff89f8a000096
$ hg log -GT'{l} branch={branch}'
@ 3:036823e24692 p=2,1 m=1:686dbf0aeca4 f=[] branch=default
|\
| o 2:64d01526d4c2 p=0,-1 m=1:686dbf0aeca4 f=["b"] branch=default
| |
o | 1:da38c8e00727 p=0,-1 m=0:8515d4bfda76 f=[] branch=foo
|/
o 0:487a0a245cea p=-1,-1 m=0:8515d4bfda76 f=["a"] branch=default
$ cd ..
$ check_convert_identity named-branch-p2
A file changed once at both parents, but amended to have identical content:
$ hg init amend-p1
$ cd amend-p1
$ touch a
$ hg ci -qAm0 a
$ echo foo > a
$ hg ci -m1
$ hg up -q 0
$ echo bar > a
$ hg ci -qm2
$ echo foo > a
$ hg ci -qm3 --amend
$ hg merge
0 files updated, 0 files merged, 0 files removed, 0 files unresolved
(branch merge, don't forget to commit)
$ hg ci --debug -m merge
reusing manifest from p1 (no file change)
committing changelog
updating the branch cache
committed changeset 3:314e5bc5adf5c58ea571efabe33eedba20a201aa
$ hg log -GT'{l} branch={branch}'
@ 3:314e5bc5adf5 p=2,1 m=1:d33ea248bd73 f=[] branch=default
|\
| o 2:de9c64f226a3 p=0,-1 m=1:d33ea248bd73 f=["a"] branch=default
| |
o | 1:6a74aec01b3c p=0,-1 m=1:d33ea248bd73 f=["a"] branch=default
|/
o 0:487a0a245cea p=-1,-1 m=0:8515d4bfda76 f=["a"] branch=default
$ cd ..
$ check_convert_identity amend-p1