Mercurial > hg

changeset 49084:ea98850a136e

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merge with stable
author Matt Harbison <matt_harbison@yahoo.com>
date Tue, 19 Apr 2022 10:53:58 -0400
parents 1c00777702da (current diff) 90e564882f07 (diff)
children 07d8d144c222
files mercurial/cmdutil.py mercurial/configitems.py mercurial/debugcommands.py mercurial/rewriteutil.py mercurial/utils/procutil.py tests/run-tests.py
diffstat 10 files changed, 76 insertions(+), 18 deletions(-) [+]
line wrap: on
line diff
--- a/mercurial/cmdutil.py	Fri Apr 15 11:20:49 2022 -0400
+++ b/mercurial/cmdutil.py	Tue Apr 19 10:53:58 2022 -0400
@@ -2934,7 +2934,7 @@
             def filectxfn(repo, ctx_, path):
                 try:
                     # Return None for removed files.
-                    if path in wctx.removed():
+                    if path in wctx.removed() and path in filestoamend:
                         return None
 
                     # If the file being considered is not amongst the files
--- a/mercurial/configitems.py	Fri Apr 15 11:20:49 2022 -0400
+++ b/mercurial/configitems.py	Tue Apr 19 10:53:58 2022 -0400
@@ -2317,7 +2317,7 @@
 coreconfigitem(
     b'ui',
     b'large-file-limit',
-    default=10000000,
+    default=10 * (2 ** 20),
 )
 coreconfigitem(
     b'ui',
--- a/mercurial/debugcommands.py	Fri Apr 15 11:20:49 2022 -0400
+++ b/mercurial/debugcommands.py	Tue Apr 19 10:53:58 2022 -0400
@@ -2148,9 +2148,9 @@
     """
 
     if opts.get('force_free_lock'):
-        repo.svfs.unlink(b'lock')
+        repo.svfs.tryunlink(b'lock')
     if opts.get('force_free_wlock'):
-        repo.vfs.unlink(b'wlock')
+        repo.vfs.tryunlink(b'wlock')
     if opts.get('force_free_lock') or opts.get('force_free_wlock'):
         return 0
 
--- a/mercurial/helptext/config.txt	Fri Apr 15 11:20:49 2022 -0400
+++ b/mercurial/helptext/config.txt	Tue Apr 19 10:53:58 2022 -0400
@@ -2630,7 +2630,8 @@
 ``large-file-limit``
     Largest file size that gives no memory use warning.
     Possible values are integers or 0 to disable the check.
-    (default: 10000000)
+    Value is expressed in bytes by default, one can use standard units for
+    convenience (e.g. 10MB, 0.1GB, etc) (default: 10MB)
 
 ``logtemplate``
     (DEPRECATED) Use ``command-templates.log`` instead.
--- a/mercurial/rewriteutil.py	Fri Apr 15 11:20:49 2022 -0400
+++ b/mercurial/rewriteutil.py	Tue Apr 19 10:53:58 2022 -0400
@@ -214,9 +214,9 @@
     for h in hashes:
         try:
             fullnode = scmutil.resolvehexnodeidprefix(unfi, h)
-        except error.WdirUnsupported:
-            # Someone has an fffff... in a commit message we're
-            # rewriting. Don't try rewriting that.
+        except (error.WdirUnsupported, error.AmbiguousPrefixLookupError):
+            # Someone has an fffff... or some other prefix that's ambiguous in a
+            # commit message we're rewriting. Don't try rewriting that.
             continue
         if fullnode is None:
             continue
--- a/mercurial/utils/procutil.py	Fri Apr 15 11:20:49 2022 -0400
+++ b/mercurial/utils/procutil.py	Tue Apr 19 10:53:58 2022 -0400
@@ -111,7 +111,9 @@
         total_to_write = len(s)
         total_written = 0
         while total_written < total_to_write:
-            total_written += write1(m[total_written:])
+            c = write1(m[total_written:])
+            if c:
+                total_written += c
         return total_written
 
 
--- a/tests/run-tests.py	Fri Apr 15 11:20:49 2022 -0400
+++ b/tests/run-tests.py	Tue Apr 19 10:53:58 2022 -0400
@@ -1402,6 +1402,9 @@
         env['PYTHONUSERBASE'] = sysconfig.get_config_var('userbase') or ''
         env['HGEMITWARNINGS'] = '1'
         env['TESTTMP'] = _bytes2sys(self._testtmp)
+        # the FORWARD_SLASH version is useful when running `sh` on non unix
+        # system (e.g. Windows)
+        env['TESTTMP_FORWARD_SLASH'] = env['TESTTMP'].replace(os.sep, '/')
         uid_file = os.path.join(_bytes2sys(self._testtmp), 'UID')
         env['HGTEST_UUIDFILE'] = uid_file
         env['TESTNAME'] = self.name
@@ -3065,6 +3068,10 @@
             if pathname:
                 testdir = os.path.join(testdir, pathname)
         self._testdir = osenvironb[b'TESTDIR'] = testdir
+        osenvironb[b'TESTDIR_FORWARD_SLASH'] = osenvironb[b'TESTDIR'].replace(
+            os.sep.encode('ascii'), b'/'
+        )
+
         if self.options.outputdir:
             self._outputdir = canonpath(_sys2bytes(self.options.outputdir))
         else:
@@ -3209,6 +3216,9 @@
         fileb = _sys2bytes(__file__)
         runtestdir = os.path.abspath(os.path.dirname(fileb))
         osenvironb[b'RUNTESTDIR'] = runtestdir
+        osenvironb[b'RUNTESTDIR_FORWARD_SLASH'] = runtestdir.replace(
+            os.sep.encode('ascii'), b'/'
+        )
         sepb = _sys2bytes(os.pathsep)
         path = [self._bindir, runtestdir] + osenvironb[b"PATH"].split(sepb)
         if os.path.islink(__file__):
--- a/tests/test-copies-in-changeset.t	Fri Apr 15 11:20:49 2022 -0400
+++ b/tests/test-copies-in-changeset.t	Tue Apr 19 10:53:58 2022 -0400
@@ -325,6 +325,15 @@
   saved backup bundle to $TESTTMP/repo/.hg/strip-backup/*-*-amend.hg (glob)
   $ hg showcopies
   a -> l
+
+No crash on partial amend
+  $ hg st --change .
+  A l
+  $ echo modified >> a
+  $ hg rm l
+  $ hg commit --amend a
+  saved backup bundle to $TESTTMP/repo/.hg/strip-backup/*-*-amend.hg (glob)
+
   $ cd ..
 
 Test rebasing a commit with copy information
--- a/tests/test-racy-mutations.t	Fri Apr 15 11:20:49 2022 -0400
+++ b/tests/test-racy-mutations.t	Tue Apr 19 10:53:58 2022 -0400
@@ -9,12 +9,12 @@
   $ hg init a
   $ cd a
 
-  $ cat > "$TESTTMP/waitlock_editor.sh" <<EOF
+  $ cat > "$TESTTMP_FORWARD_SLASH/waitlock_editor.sh" <<EOF
   >     [ -n "\${WAITLOCK_ANNOUNCE:-}" ] && touch "\${WAITLOCK_ANNOUNCE}"
   >     f="\${WAITLOCK_FILE}"
   >     start=\`date +%s\`
   >     timeout=5
-  >     $RUNTESTDIR/testlib/wait-on-file "\$timeout" "\$f"
+  >     "$RUNTESTDIR_FORWARD_SLASH/testlib/wait-on-file" "\$timeout" "\$f"
   >     if [ \$# -gt 1 ]; then
   >         cat "\$@"
   >     fi
@@ -27,9 +27,9 @@
   $ hg commit -qAm 'r0'
 
 Start an hg commit that will take a while
-  $ EDITOR_STARTED="$(pwd)/.editor_started"
-  $ MISCHIEF_MANAGED="$(pwd)/.mischief_managed"
-  $ JOBS_FINISHED="$(pwd)/.jobs_finished"
+  $ EDITOR_STARTED="$TESTTMP_FORWARD_SLASH/a/.editor_started"
+  $ MISCHIEF_MANAGED="$TESTTMP_FORWARD_SLASH/a/.mischief_managed"
+  $ JOBS_FINISHED="$TESTTMP_FORWARD_SLASH/a/.jobs_finished"
 
 #if fail-if-detected
   $ cat >> .hg/hgrc << EOF
@@ -38,14 +38,24 @@
   > EOF
 #endif
 
+  $ cat >> .hg/hgrc << EOF
+  > [ui]
+  > editor=sh $TESTTMP_FORWARD_SLASH/waitlock_editor.sh
+  > EOF
+
   $ echo foo > foo
-  $ (WAITLOCK_ANNOUNCE="${EDITOR_STARTED}" \
+  $ (unset HGEDITOR;
+  >      WAITLOCK_ANNOUNCE="${EDITOR_STARTED}" \
   >      WAITLOCK_FILE="${MISCHIEF_MANAGED}" \
-  >           HGEDITOR="sh $TESTTMP/waitlock_editor.sh" \
   >           hg commit -qAm 'r1 (foo)' --edit foo > .foo_commit_out 2>&1 ; touch "${JOBS_FINISHED}") &
 
 Wait for the "editor" to actually start
-  $ WAITLOCK_FILE="${EDITOR_STARTED}" sh "$TESTTMP/waitlock_editor.sh"
+  $ sh "$RUNTESTDIR_FORWARD_SLASH/testlib/wait-on-file" 5 "${EDITOR_STARTED}"
+
+  $ cat >> .hg/hgrc << EOF
+  > [ui]
+  > editor=
+  > EOF
 
 Break the locks, and make another commit.
   $ hg debuglocks -LW
@@ -59,7 +69,7 @@
 Awaken the editor from that first commit
   $ touch "${MISCHIEF_MANAGED}"
 And wait for it to finish
-  $ WAITLOCK_FILE="${JOBS_FINISHED}" sh "$TESTTMP/waitlock_editor.sh"
+  $ WAITLOCK_FILE="${JOBS_FINISHED}" sh "$TESTTMP_FORWARD_SLASH/waitlock_editor.sh"
 
 #if skip-detection
 (Ensure there was no output)
--- a/tests/test-rebase-inmemory.t	Fri Apr 15 11:20:49 2022 -0400
+++ b/tests/test-rebase-inmemory.t	Tue Apr 19 10:53:58 2022 -0400
@@ -1003,6 +1003,32 @@
   o  0: d20a80d4def3 'base'
   
 
+Add an explicit test for rewrite_hash_refs when the detected prefix is
+ambiguous. Here's the super low-tech way I found this collision, if the hashing
+scheme ever changes:
+# hg init
+# echo test0 > test
+# hg ci -qAm 'test0' -u 'test' -d '0 0'
+# i=1
+# while [[ $(chg log -r . -T'{shortest(node, 6)}' | wc -c) -eq 6 ]]; do
+#   chg co -r 0000000000
+#   echo "test$i" > test
+#   chg ci -qAm "test$i" -u test -d '0 0'
+#   (( ++i ))
+# done
+  $ hg co -q 0000000000
+  $ echo test5281 > test
+  $ hg ci -qAm 'test5281'
+  $ hg co -q 000000000
+  $ echo test9912 > test
+  $ hg ci -qAm 'test9912'
+  $ hg co -q 4
+  $ echo contents > some_file
+  $ hg ci -qAm 'The previous two (parentless) commits had a hash prefix of b04363. Check that rewrite_hash_refs will not fail because of that.'
+  $ hg rebase -r . -d 5
+  rebasing 8:5c4cdabf5769 tip "The previous two (parentless) commits had a hash prefix of b04363. Check that rewrite_hash_refs will not fail because of that."
+  saved backup bundle to $TESTTMP/keep_merge/.hg/strip-backup/5c4cdabf5769-335e1828-rebase.hg
+
   $ cd ..
 
 Test (virtual) working directory without changes, created by merge conflict