tests: update test-share-safe to work with non-zstd versions

zstd is not available always like pure py versions. Hence we wrap that part
around `#if zstd`. To make sure the functionality is tested on pure version
as well, I have added another requirement addition test.

Differential Revision: https://phab.mercurial-scm.org/D9045

tests/test-share-safe.t

@@ -1,221 +1,243
 setup
 
   $ cat >> $HGRCPATH <<EOF
   > [extensions]
   > share =
   > [format]
   > exp-share-safe = True
   > EOF
 
 prepare source repo
 
   $ hg init source
   $ cd source
   $ cat .hg/requires
   exp-sharesafe
   $ cat .hg/store/requires
   dotencode
   fncache
   generaldelta
   revlogv1
   sparserevlog
   store
   $ hg debugrequirements
   dotencode
   exp-sharesafe
   fncache
   generaldelta
   revlogv1
   sparserevlog
   store
 
   $ echo a > a
   $ hg ci -Aqm "added a"
   $ echo b > b
   $ hg ci -Aqm "added b"
 
   $ HGEDITOR=cat hg config --shared
   abort: repository is not shared; can't use --shared
   [255]
   $ cd ..
 
 Create a shared repo and check the requirements are shared and read correctly
   $ hg share source shared1
   updating working directory
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd shared1
   $ cat .hg/requires
   exp-sharesafe
   shared
 
   $ hg debugrequirements -R ../source
   dotencode
   exp-sharesafe
   fncache
   generaldelta
   revlogv1
   sparserevlog
   store
 
   $ hg debugrequirements
   dotencode
   exp-sharesafe
   fncache
   generaldelta
   revlogv1
   shared
   sparserevlog
   store
 
   $ echo c > c
   $ hg ci -Aqm "added c"
 
 Check that config of the source repository is also loaded
 
   $ hg showconfig ui.curses
   [1]
 
   $ echo "[ui]" >> ../source/.hg/hgrc
   $ echo "curses=true" >> ../source/.hg/hgrc
 
   $ hg showconfig ui.curses
   true
 
 However, local .hg/hgrc should override the config set by share source
 
   $ echo "[ui]" >> .hg/hgrc
   $ echo "curses=false" >> .hg/hgrc
 
   $ hg showconfig ui.curses
   false
 
   $ HGEDITOR=cat hg config --shared
   [ui]
   curses=true
 
   $ HGEDITOR=cat hg config --local
   [ui]
   curses=false
 
 Testing that hooks set in source repository also runs in shared repo
 
   $ cd ../source
   $ cat <<EOF >> .hg/hgrc
   > [extensions]
   > hooklib=
   > [hooks]
   > pretxnchangegroup.reject_merge_commits = \
   >   python:hgext.hooklib.reject_merge_commits.hook
   > EOF
 
   $ cd ..
   $ hg clone source cloned
   updating to branch default
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd cloned
   $ hg up 0
   0 files updated, 0 files merged, 2 files removed, 0 files unresolved
   $ echo bar > bar
   $ hg ci -Aqm "added bar"
   $ hg merge
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   $ hg ci -m "merge commit"
 
   $ hg push ../source
   pushing to ../source
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   error: pretxnchangegroup.reject_merge_commits hook failed: bcde3522682d rejected as merge on the same branch. Please consider rebase.
   transaction abort!
   rollback completed
   abort: bcde3522682d rejected as merge on the same branch. Please consider rebase.
   [255]
 
   $ hg push ../shared1
   pushing to ../shared1
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   error: pretxnchangegroup.reject_merge_commits hook failed: bcde3522682d rejected as merge on the same branch. Please consider rebase.
   transaction abort!
   rollback completed
   abort: bcde3522682d rejected as merge on the same branch. Please consider rebase.
   [255]
 
 Test that if share source config is untrusted, we dont read it
 
   $ cd ../shared1
 
   $ cat << EOF > $TESTTMP/untrusted.py
   > from mercurial import scmutil, util
   > def uisetup(ui):
   >     class untrustedui(ui.__class__):
   >         def _trusted(self, fp, f):
   >             if util.normpath(fp.name).endswith(b'source/.hg/hgrc'):
   >                 return False
   >             return super(untrustedui, self)._trusted(fp, f)
   >     ui.__class__ = untrustedui
   > EOF
 
   $ hg showconfig hooks
   hooks.pretxnchangegroup.reject_merge_commits=python:hgext.hooklib.reject_merge_commits.hook
 
   $ hg showconfig hooks --config extensions.untrusted=$TESTTMP/untrusted.py
   [1]
 
 Update the source repository format and check that shared repo works
 
   $ cd ../source
+
+Disable zstd related tests because its not present on pure version
+#if zstd
   $ echo "[format]" >> .hg/hgrc
   $ echo "revlog-compression=zstd" >> .hg/hgrc
 
-  $ hg debugupgraderepo --run -q -R ../shared1
-  abort: cannot upgrade repository; unsupported source requirement: shared
-  [255]
-
   $ hg debugupgraderepo --run -q
   upgrade will perform the following actions:
   
   requirements
      preserved: dotencode, exp-sharesafe, fncache, generaldelta, revlogv1, sparserevlog, store
      added: revlog-compression-zstd
   
   $ hg log -r .
   changeset:   1:5f6d8a4bf34a
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     added b
   
+#endif
+  $ echo "[format]" >> .hg/hgrc
+  $ echo "use-persistent-nodemap=True" >> .hg/hgrc
+
+  $ hg debugupgraderepo --run -q -R ../shared1
+  abort: cannot upgrade repository; unsupported source requirement: shared
+  [255]
+
+  $ hg debugupgraderepo --run -q
+  upgrade will perform the following actions:
+  
+  requirements
+     preserved: dotencode, exp-sharesafe, fncache, generaldelta, revlogv1, sparserevlog, store (no-zstd !)
+     preserved: dotencode, exp-sharesafe, fncache, generaldelta, revlog-compression-zstd, revlogv1, sparserevlog, store (zstd !)
+     added: persistent-nodemap
+  
+  $ hg log -r .
+  changeset:   1:5f6d8a4bf34a
+  user:        test
+  date:        Thu Jan 01 00:00:00 1970 +0000
+  summary:     added b
+  
+
 Shared one should work
   $ cd ../shared1
   $ hg log -r .
   changeset:   2:155349b645be
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     added c
   
 Unsharing works
 
   $ hg unshare
 
 Test that source config is added to the shared one after unshare, and the config
 of current repo is still respected over the config which came from source config
   $ cd ../cloned
   $ hg push ../shared1
   pushing to ../shared1
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   error: pretxnchangegroup.reject_merge_commits hook failed: bcde3522682d rejected as merge on the same branch. Please consider rebase.
   transaction abort!
   rollback completed
   abort: bcde3522682d rejected as merge on the same branch. Please consider rebase.
   [255]
   $ hg showconfig ui.curses -R ../shared1
   false