$ echo "[extensions]" >> $HGRCPATH

  $ echo "purge=" >> $HGRCPATH

  $ shortlog() {

  >     hg log -G --template '{rev}:{node|short} {author} {date|hgdate} - {branch} - {desc|firstline}\n'

  > }

Test --bypass with other options

  $ hg init repo-options

  $ cd repo-options

  $ echo a > a

  $ hg ci -Am adda

  adding a

  $ echo a >> a

  $ hg branch foo

  marked working directory as branch foo

  (branches are permanent and global, did you want a bookmark?)

  $ hg ci -Am changea

  $ hg export . > ../test.diff

  $ hg up null

  0 files updated, 0 files merged, 1 files removed, 0 files unresolved

Test importing an existing revision

(this also tests that "hg import" disallows combination of '--exact'

and '--edit')

  $ hg import --bypass --exact --edit ../test.diff

  abort: cannot specify both --exact and --edit

  [10]

  $ hg import --bypass --exact ../test.diff

  applying ../test.diff

  $ shortlog

  o  1:4e322f7ce8e3 test 0 0 - foo - changea

  |

  o  0:07f494440405 test 0 0 - default - adda

Test failure without --exact

  $ hg import --bypass ../test.diff

  applying ../test.diff

  unable to find 'a' for patching

  (use '--prefix' to apply patch relative to the current directory)

  abort: patch failed to apply

  [20]

  $ hg st

  $ shortlog

  o  1:4e322f7ce8e3 test 0 0 - foo - changea

  |

  o  0:07f494440405 test 0 0 - default - adda

Test --user, --date and --message

  $ hg up 0

  1 files updated, 0 files merged, 0 files removed, 0 files unresolved

  $ hg import --bypass --u test2 -d '1 0' -m patch2 ../test.diff

  applying ../test.diff

  $ cat .hg/last-message.txt

  patch2 (no-eol)

  $ shortlog

  o  2:2e127d1da504 test2 1 0 - default - patch2

  |

  | o  1:4e322f7ce8e3 test 0 0 - foo - changea

  |/

  @  0:07f494440405 test 0 0 - default - adda

  $ hg rollback

  repository tip rolled back to revision 1 (undo import)

Test --import-branch

(this also tests that editor is not invoked for '--bypass', if the

patch contains the commit message, regardless of '--edit')

  $ HGEDITOR=cat hg import --bypass --import-branch --edit ../test.diff

  applying ../test.diff

  $ shortlog

  o  1:4e322f7ce8e3 test 0 0 - foo - changea

  |

  @  0:07f494440405 test 0 0 - default - adda

  $ hg rollback

  repository tip rolled back to revision 1 (undo import)

Test --strip

  $ hg import --bypass --strip 0 - <<EOF

  > # HG changeset patch

  > # User test

  > # Date 0 0

  > # Branch foo

  > # Node ID 4e322f7ce8e3e4203950eac9ece27bf7e45ffa6c

  > # Parent  07f4944404050f47db2e5c5071e0e84e7a27bba9

  > changea

  > 

  > diff -r 07f494440405 -r 4e322f7ce8e3 a

  > --- a	Thu Jan 01 00:00:00 1970 +0000

  > +++ a	Thu Jan 01 00:00:00 1970 +0000

  > @@ -1,1 +1,2 @@

  >  a

  > +a

  > EOF

  applying patch from stdin

  $ hg rollback

  repository tip rolled back to revision 1 (undo import)

Test --strip with --bypass

  $ mkdir -p dir/dir2

  $ echo bb > dir/dir2/b

  $ echo cc > dir/dir2/c

  $ echo d > dir/d

  $ hg ci -Am 'addabcd'

  adding dir/d

  adding dir/dir2/b

  adding dir/dir2/c

  $ shortlog

  @  2:d805bc8236b6 test 0 0 - default - addabcd

  |

  | o  1:4e322f7ce8e3 test 0 0 - foo - changea

  |/

  o  0:07f494440405 test 0 0 - default - adda

  $ hg import --bypass --strip 2 --prefix dir/ - <<EOF

  > # HG changeset patch

  > # User test

  > # Date 0 0

  > # Branch foo

  > changeabcd

  > 

  > diff --git a/foo/a b/foo/a

  > new file mode 100644

  > --- /dev/null

  > +++ b/foo/a

  > @@ -0,0 +1 @@

  > +a

  > diff --git a/foo/dir2/b b/foo/dir2/b2

  > rename from foo/dir2/b

  > rename to foo/dir2/b2

  > diff --git a/foo/dir2/c b/foo/dir2/c

  > --- a/foo/dir2/c

  > +++ b/foo/dir2/c

  > @@ -0,0 +1 @@

  > +cc

  > diff --git a/foo/d b/foo/d

  > deleted file mode 100644

  > --- a/foo/d

  > +++ /dev/null

  > @@ -1,1 +0,0 @@

  > -d

  > EOF

  applying patch from stdin

  $ shortlog

  o  3:5bd46886ca3e test 0 0 - default - changeabcd

  |

  @  2:d805bc8236b6 test 0 0 - default - addabcd

  |

  | o  1:4e322f7ce8e3 test 0 0 - foo - changea

  |/

  o  0:07f494440405 test 0 0 - default - adda

  $ hg diff --change 3 --git

  diff --git a/dir/a b/dir/a

  new file mode 100644

  --- /dev/null

  +++ b/dir/a

  @@ -0,0 +1,1 @@

  +a

  diff --git a/dir/d b/dir/d

  deleted file mode 100644

  --- a/dir/d

  +++ /dev/null

  @@ -1,1 +0,0 @@

  -d

  diff --git a/dir/dir2/b b/dir/dir2/b2

  rename from dir/dir2/b

  rename to dir/dir2/b2

  diff --git a/dir/dir2/c b/dir/dir2/c

  --- a/dir/dir2/c

  +++ b/dir/dir2/c

  @@ -1,1 +1,2 @@

   cc

  +cc

  $ hg -q --config extensions.strip= strip .

Test unsupported combinations

  $ hg import --bypass --no-commit ../test.diff

  abort: cannot specify both --no-commit and --bypass

  [10]

  $ hg import --bypass --similarity 50 ../test.diff

  abort: cannot use --similarity with --bypass

  [10]

  $ hg import --exact --prefix dir/ ../test.diff

  abort: cannot specify both --exact and --prefix

  [10]

Test commit editor

(this also tests that editor is invoked, if the patch doesn't contain

the commit message, regardless of '--edit')

  $ cat > ../test.diff <<EOF

  > diff -r 07f494440405 -r 4e322f7ce8e3 a

  > --- a/a	Thu Jan 01 00:00:00 1970 +0000

  > +++ b/a	Thu Jan 01 00:00:00 1970 +0000

  > @@ -1,1 +1,2 @@

  > -a

  > +b

  > +c

  > EOF

  $ HGEDITOR=cat hg import --bypass ../test.diff

  applying ../test.diff

  HG: Enter commit message.  Lines beginning with 'HG:' are removed.

  HG: Leave message empty to abort commit.

  HG: --

  HG: user: test

  HG: branch 'default'

  HG: changed a

  abort: empty commit message

  [10]

Test patch.eol is handled

(this also tests that editor is not invoked for '--bypass', if the

commit message is explicitly specified, regardless of '--edit')

  $ "$PYTHON" -c 'open("a", "wb").write(b"a\r\n")'

  $ hg ci -m makeacrlf

  $ HGEDITOR=cat hg import -m 'should fail because of eol' --edit --bypass ../test.diff

  applying ../test.diff

  patching file a

  Hunk #1 FAILED at 0

  abort: patch failed to apply

  [20]

  $ hg --config patch.eol=auto import -d '0 0' -m 'test patch.eol' --bypass ../test.diff

  applying ../test.diff

  $ shortlog

  o  3:c606edafba99 test 0 0 - default - test patch.eol

  |

  @  2:872023de769d test 0 0 - default - makeacrlf

  |

  | o  1:4e322f7ce8e3 test 0 0 - foo - changea

  |/

  o  0:07f494440405 test 0 0 - default - adda

Test applying multiple patches

  $ hg up -qC 0

  $ echo e > e

  $ hg ci -Am adde

  adding e

  created new head

  $ hg export . > ../patch1.diff

  $ hg up -qC 1

  $ echo f > f

  $ hg ci -Am addf

  adding f

  $ hg export . > ../patch2.diff

  $ cd ..

  $ hg clone -r1 repo-options repo-multi1

  adding changesets

  adding manifests

  adding file changes

  added 2 changesets with 2 changes to 1 files

  new changesets 07f494440405:4e322f7ce8e3

  updating to branch foo

  1 files updated, 0 files merged, 0 files removed, 0 files unresolved

  $ cd repo-multi1

  $ hg up 0

  1 files updated, 0 files merged, 0 files removed, 0 files unresolved

  $ hg import --bypass ../patch1.diff ../patch2.diff

  applying ../patch1.diff

  applying ../patch2.diff

  $ shortlog

  o  3:bc8ca3f8a7c4 test 0 0 - default - addf

  |

  o  2:16581080145e test 0 0 - default - adde

  |

  | o  1:4e322f7ce8e3 test 0 0 - foo - changea

  |/

  @  0:07f494440405 test 0 0 - default - adda

Test applying multiple patches with --exact

  $ cd ..

  $ hg clone -r1 repo-options repo-multi2

  adding changesets

  adding manifests

  adding file changes

  added 2 changesets with 2 changes to 1 files

  new changesets 07f494440405:4e322f7ce8e3

  updating to branch foo

  1 files updated, 0 files merged, 0 files removed, 0 files unresolved

  $ cd repo-multi2

  $ hg import --bypass --exact ../patch1.diff ../patch2.diff

  applying ../patch1.diff

  applying ../patch2.diff

  $ shortlog

  o  3:d60cb8989666 test 0 0 - foo - addf

  |

  | o  2:16581080145e test 0 0 - default - adde

  | |

  @ |  1:4e322f7ce8e3 test 0 0 - foo - changea

  |/

  o  0:07f494440405 test 0 0 - default - adda

  $ cd ..

Test avoiding editor invocation at applying the patch with --exact

even if commit message is empty

  $ cd repo-options

  $ echo a >> a

  $ hg commit -m ' '

  $ hg tip -T "{node}\n"

  1b77bc7d1db9f0e7f1716d515b630516ab386c89

  $ hg export -o ../empty-log.diff .

  $ hg update -q -C ".^1"

  $ hg --config extensions.strip= strip -q tip

  $ HGEDITOR=cat hg import --exact --bypass ../empty-log.diff

  applying ../empty-log.diff

  $ hg tip -T "{node}\n"

  1b77bc7d1db9f0e7f1716d515b630516ab386c89

  $ cd ..

#if symlink execbit

Test complicated patch with --exact

  $ hg init repo-exact

  $ cd repo-exact

  $ echo a > a

  $ echo c > c

  $ echo d > d

  $ echo e > e

  $ echo f > f

  $ chmod +x f

  $ ln -s c linkc

  $ hg ci -Am t

  adding a

  adding c

  adding d

  adding e

  adding f

  adding linkc

  $ hg cp a aa1

  $ echo b >> a

  $ echo b > b

  $ hg add b

  $ hg cp a aa2

  $ echo aa >> aa2

  $ chmod +x e

  $ chmod -x f

  $ ln -s a linka

  $ hg rm d

  $ hg rm linkc

  $ hg mv c cc

  $ hg ci -m patch

  $ hg export --git . > ../test.diff

  $ hg up -C null

  0 files updated, 0 files merged, 7 files removed, 0 files unresolved

  $ hg purge

  $ hg st

  $ hg import --bypass --exact ../test.diff

  applying ../test.diff

The patch should have matched the exported revision and generated no additional

data. If not, diff both heads to debug it.

  $ shortlog

  o  1:2978fd5c8aa4 test 0 0 - default - patch

  |

  o  0:a0e19e636a43 test 0 0 - default - t