setup: avoid attempting to invoke the system-wide hg.exe on Windows
On Windows, the executable in the current directory gets priority over anything
in $PATH (both for cmd.exe and MSYS). That means, the former code was launching
the local hg.exe instead of the system-wide one, if it was previously built. If
that failed, it then fell back to the local hg code, but run through python.exe.
I'm not sure what it is about
ef7119cd4965, but that started throwing up a
messagebox that python37.dll couldn't be loaded. (And indeed, python37 is not
in $PATH by default.) Invoking the local hg via the current python avoids that.
#require no-windows
$ . "$TESTDIR/remotefilelog-library.sh"
$ hg init master
$ grep generaldelta master/.hg/requires
generaldelta
$ cd master
preferuncompressed = False so that we can make both generaldelta and non-generaldelta clones
$ cat >> .hg/hgrc <<EOF
> [remotefilelog]
> server=True
> [experimental]
> bundle2-exp = True
> [server]
> preferuncompressed = False
> EOF
$ echo x > x
$ hg commit -qAm x
$ cd ..
$ hgcloneshallow ssh://user@dummy/master shallow-generaldelta -q --pull --config experimental.bundle2-exp=True
1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over *s (glob)
$ grep generaldelta shallow-generaldelta/.hg/requires
generaldelta
$ hgcloneshallow ssh://user@dummy/master shallow-plain -q --pull --config format.usegeneraldelta=False --config format.generaldelta=False --config experimental.bundle2-exp=True
$ grep generaldelta shallow-plain/.hg/requires
[1]
$ cd master
$ echo a > a
$ hg commit -qAm a
pull from generaldelta to generaldelta
$ cd ../shallow-generaldelta
$ hg pull -u
pulling from ssh://user@dummy/master
searching for changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 0 changes to 0 files
new changesets 2fbb8bb2b903
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over *s (glob)
push from generaldelta to generaldelta
$ echo b > b
$ hg commit -qAm b
$ 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
pull from generaldelta to non-generaldelta
$ cd ../shallow-plain
$ hg pull -u
pulling from ssh://user@dummy/master
searching for changes
adding changesets
adding manifests
adding file changes
added 2 changesets with 0 changes to 0 files
new changesets 2fbb8bb2b903:d6788bd632ca
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over *s (glob)
push from non-generaldelta to generaldelta
$ echo c > c
$ hg commit -qAm c
$ 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