view tests/test-import.out @ 11541:ab9fa7a85dd9 stable

filelog: cmp: don't read data if hashes are identical (issue2273)

filelog.renamed() is an expensive call as it reads the filelog if p1 == nullid.
It's more efficient to first compute the hash, and to bail early if
the computed hash is the same as the stored nodeid.

'samehashes' variable is not strictly necessary, but helps for comprehension.

adding a
adding d1/d2/a
% import exported patch
requesting all changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 2 changes to 2 files
updating to branch default
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
applying ../tip.patch
% message should be same
summary:     second change
% committer should be same
user:        someone
% import exported patch with external patcher
requesting all changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 2 changes to 2 files
updating to branch default
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
applying ../tip.patch
line2
% import of plain diff should fail without message
requesting all changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 2 changes to 2 files
updating to branch default
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
applying ../tip.patch
abort: empty commit message
% import of plain diff should be ok with message
requesting all changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 2 changes to 2 files
updating to branch default
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
applying ../tip.patch
% import of plain diff with specific date and user
requesting all changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 2 changes to 2 files
updating to branch default
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
applying ../tip.patch
changeset:   1:ca68f19f3a40
tag:         tip
user:        [e-mail]
date:        Thu Jan 01 00:00:01 1970 +0000
files:       a
description:
patch


diff -r 80971e65b431 -r ca68f19f3a40 a
--- a/a	Thu Jan 01 00:00:00 1970 +0000
+++ b/a	Thu Jan 01 00:00:01 1970 +0000
@@ -1,1 +1,2 @@
 line 1
+line 2

% import of plain diff should be ok with --no-commit
requesting all changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 2 changes to 2 files
updating to branch default
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
applying ../tip.patch
diff -r 80971e65b431 a
--- a/a
+++ b/a
@@ -1,1 +1,2 @@
 line 1
+line 2
% hg -R repo import
requesting all changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 2 changes to 2 files
updating to branch default
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
applying tip.patch
% import from stdin
requesting all changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 2 changes to 2 files
updating to branch default
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
applying patch from stdin
% import two patches in one stream
applying patch from stdin
applied 80971e65b431
1d4bd90af0e4 tip
1d4bd90af0e4 tip
% override commit message
requesting all changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 2 changes to 2 files
updating to branch default
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
applying patch from stdin
summary:     override
% plain diff in email, subject, message body
requesting all changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 2 changes to 2 files
updating to branch default
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
applying ../msg.patch
user:        email patcher
summary:     email patch
% plain diff in email, no subject, message body
requesting all changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 2 changes to 2 files
updating to branch default
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
applying patch from stdin
% plain diff in email, subject, no message body
requesting all changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 2 changes to 2 files
updating to branch default
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
applying patch from stdin
% plain diff in email, no subject, no message body, should fail
requesting all changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 2 changes to 2 files
updating to branch default
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
applying patch from stdin
abort: empty commit message
% hg export in email, should use patch header
requesting all changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 2 changes to 2 files
updating to branch default
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
applying patch from stdin
summary:     second change
% plain diff in email, [PATCH] subject, message body with subject
requesting all changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 2 changes to 2 files
updating to branch default
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
applying patch from stdin
email patch

next line
---
% import patch1 patch2; rollback
parent: 0
applying ../patch1
applying ../patch2
applied 1d4bd90af0e4
rolling back to revision 1 (undo commit)
parent: 1
% hg import in a subdirectory
requesting all changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 2 changes to 2 files
updating to branch default
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
applying ../../../tip.patch
% message should be 'subdir change'
summary:     subdir change
% committer should be 'someoneelse'
user:        someoneelse
% should be empty
% test fuzziness
adding a
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
created new head
applying tip.patch
patching file a
Hunk #1 succeeded at 1 with fuzz 2 (offset -2 lines).
reverting a
% test fuzziness with eol=auto
applying tip.patch
patching file a
Hunk #1 succeeded at 1 with fuzz 2 (offset -2 lines).
adding a
adding b1
adding c1
adding d
diff --git a/a b/a
--- a/a
+++ b/a
@@ -0,0 +1,1 @@
+a
diff --git a/b1 b/b2
rename from b1
rename to b2
--- a/b1
+++ b/b2
@@ -0,0 +1,1 @@
+b
diff --git a/c1 b/c1
--- a/c1
+++ b/c1
@@ -0,0 +1,1 @@
+c
diff --git a/c1 b/c2
copy from c1
copy to c2
--- a/c1
+++ b/c2
@@ -0,0 +1,1 @@
+c
diff --git a/d b/d
--- a/d
+++ b/d
@@ -1,1 +0,0 @@
-d
4 files updated, 0 files merged, 2 files removed, 0 files unresolved
applying empty.diff
% a file
a
% b1 file
% b2 file
b
% c1 file
c
% c2 file
c
% d file
% test trailing binary removal
adding a
adding b
R a
R b
diff --git a/a b/a
diff --git a/b b/b
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
applying remove.diff
% test update+rename with common name (issue 927)
adding a
1 files updated, 0 files merged, 1 files removed, 0 files unresolved
applying copy.diff
% view a
a
% view a2
a
% test -p0
adding a
applying patch from stdin
bb
% test paths outside repo root
applying patch from stdin
abort: ../outside/foo not under root
% test import with similarity and git and strip (issue295 et al.)
adding a
applying ../rename.diff
patching file a
patching file b
removing a
adding b
recording removal of a as rename to b (88% similar)
A b
  a
R a
undeleting a
forgetting b
applying ../rename.diff
patching file a
patching file b
removing a
adding b
A b
R a
% add empty file from the end of patch (issue 1495)
adding a
applying a.patch
% create file when source is not /dev/null
applying ../create.patch
a
applying ../create2.patch
a
% first line mistaken for email headers (issue 1859)
applying a.patch
changeset:   0:5a681217c0ad
tag:         tip
user:        test
date:        Thu Jan 01 00:00:00 1970 +0000
files:       a
description:
module: summary

description


% --- in commit message
applying a.patch
changeset:   0:f34d9187897d
tag:         tip
user:        test
date:        Thu Jan 01 00:00:00 1970 +0000
files:       a
description:
module: summary


% tricky header splitting
applying ../trickyheaders.patch
# HG changeset patch
# User User B
# Date 0 0
# Node ID eb56ab91903632294ac504838508cb370c0901d2
# Parent  0000000000000000000000000000000000000000
from: tricky!

That is not a header.

diff --git a/foo b/foo
new file mode 100644
--- /dev/null
+++ b/foo
@@ -0,0 +1,1 @@
+foo
% issue2102
adding src/cmd/gc/mksys.bash
applying patch from stdin
parent: 1:d59915696727 tip
 help management of empty pkg and lib directories in perforce
branch: default
commit: (clean)
update: (current)
diff --git a/lib/place-holder b/lib/place-holder
new file mode 100644
--- /dev/null
+++ b/lib/place-holder
@@ -0,0 +1,2 @@
+perforce does not maintain empty directories.
+this file helps.
diff --git a/pkg/place-holder b/pkg/place-holder
new file mode 100644
--- /dev/null
+++ b/pkg/place-holder
@@ -0,0 +1,2 @@
+perforce does not maintain empty directories.
+this file helps.
diff --git a/src/cmd/gc/mksys.bash b/src/cmd/gc/mksys.bash
old mode 100644
new mode 100755
% diff lines looking like headers
adding a
adding b
adding c
3 files updated, 0 files merged, 0 files removed, 0 files unresolved
applying patch from stdin