tests: make test-install.t work on debian systems
Debian systems, at least as of their version of python3.8 on my machine, have
rewritten some logic in ensurepip to make it not use the wheels in pip._bundled,
but instead to use wheels installed in /usr/share/python-wheels. It copies these
wheels into the virtual environment when it's created, and installenv/bin/pip is
able to see them and use them, so it thinks that 'wheel' is installed, and that
it can build the mercurial wheel instead of just installing it. For some reason,
when it subprocesses to run `python3 setup.py bdist_wheel`, it setup.py does
*not* have the 'wheel' wheel available, and we get an error message.
Differential Revision: https://phab.mercurial-scm.org/D8813
$ . "$TESTDIR/narrow-library.sh"
$ hg init master
$ cd master
$ cat >> .hg/hgrc <<EOF
> [narrow]
> serveellipses=True
> EOF
$ for x in `$TESTDIR/seq.py 10`
> do
> echo $x > "f$x"
> hg add "f$x"
> hg commit -m "Commit f$x"
> done
$ cd ..
narrow clone a couple files, f2 and f8
$ hg clone --narrow ssh://user@dummy/master narrow --include "f2" --include "f8"
requesting all changes
adding changesets
adding manifests
adding file changes
added 5 changesets with 2 changes to 2 files
new changesets *:* (glob)
updating to branch default
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ cd narrow
$ ls -A
.hg
f2
f8
$ cat f2 f8
2
8
$ cd ..
change every upstream file twice
$ cd master
$ for x in `$TESTDIR/seq.py 10`
> do
> echo "update#1 $x" >> "f$x"
> hg commit -m "Update#1 to f$x" "f$x"
> done
$ for x in `$TESTDIR/seq.py 10`
> do
> echo "update#2 $x" >> "f$x"
> hg commit -m "Update#2 to f$x" "f$x"
> done
$ cd ..
look for incoming changes
$ cd narrow
$ hg incoming --limit 3
comparing with ssh://user@dummy/master
searching for changes
changeset: 5:ddc055582556
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: Update#1 to f1
changeset: 6:f66eb5ad621d
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: Update#1 to f2
changeset: 7:c42ecff04e99
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: Update#1 to f3
Interrupting the pull is safe
$ hg --config hooks.pretxnchangegroup.bad=false pull -q
transaction abort!
rollback completed
abort: pretxnchangegroup.bad hook exited with status 1
[255]
$ hg id
223311e70a6f tip
pull new changes down to the narrow clone. Should get 8 new changesets: 4
relevant to the narrow spec, and 4 ellipsis nodes gluing them all together.
$ hg pull
pulling from ssh://user@dummy/master
searching for changes
adding changesets
adding manifests
adding file changes
added 9 changesets with 4 changes to 2 files
new changesets *:* (glob)
(run 'hg update' to get a working copy)
$ hg log -T '{rev}: {desc}\n'
13: Update#2 to f10
12: Update#2 to f8
11: Update#2 to f7
10: Update#2 to f2
9: Update#2 to f1
8: Update#1 to f8
7: Update#1 to f7
6: Update#1 to f2
5: Update#1 to f1
4: Commit f10
3: Commit f8
2: Commit f7
1: Commit f2
0: Commit f1
$ hg update tip
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
add a change and push it
$ echo "update#3 2" >> f2
$ hg commit -m "Update#3 to f2" f2
$ hg log f2 -T '{rev}: {desc}\n'
14: Update#3 to f2
10: Update#2 to f2
6: Update#1 to f2
1: Commit f2
$ hg push
pushing to ssh://user@dummy/master
searching for changes
remote: adding changesets
remote: adding manifests
remote: adding file changes
remote: added 1 changesets with 1 changes to 1 files
$ cd ..
$ cd master
$ hg log f2 -T '{rev}: {desc}\n'
30: Update#3 to f2
21: Update#2 to f2
11: Update#1 to f2
1: Commit f2
$ hg log -l 3 -T '{rev}: {desc}\n'
30: Update#3 to f2
29: Update#2 to f10
28: Update#2 to f9
Can pull into repo with a single commit
$ cd ..
$ hg clone -q --narrow ssh://user@dummy/master narrow2 --include "f1" -r 0
$ cd narrow2
$ hg pull -q -r 1
transaction abort!
rollback completed
abort: pull failed on remote
[255]