tests/test-convert-bzr-directories

cmdutil: changeset_printer: use methods of filectx/changectx.

This allows extensions that modify changeset metadata (e.g.
description) by overriding methods of changectx to get consistent
behavior from all log-like commands, regardless of whether templates
or styles are used. Without this, overriding changectx methods works
if you use styles or templates, but not with default log format.

This meant adding filectx.extra() for consistency with changectx.

#!/bin/sh

. "$TESTDIR/bzr-definitions"

echo % empty directory
mkdir test-empty
cd test-empty
bzr init -q source
cd source
echo content > a
bzr add -q a
bzr commit -q -m 'Initial add'
mkdir empty
bzr add -q empty
bzr commit -q -m 'Empty directory added'
echo content > empty/something
bzr add -q empty/something
bzr commit -q -m 'Added file into directory'
cd ..
hg convert source source-hg
manifest source-hg 1
manifest source-hg tip
cd ..

echo % directory renames
mkdir test-dir-rename
cd test-dir-rename
bzr init -q source
cd source
mkdir tpyo
echo content > tpyo/something
bzr add -q tpyo
bzr commit -q -m 'Added directory'
bzr mv tpyo typo
bzr commit -q -m 'Oops, typo'
cd ..
hg convert source source-hg
manifest source-hg 0
manifest source-hg tip
cd ..

echo % nested directory renames
mkdir test-nested-dir-rename
cd test-nested-dir-rename
bzr init -q source
cd source
mkdir -p firstlevel/secondlevel/thirdlevel
echo content > firstlevel/secondlevel/file
echo this_needs_to_be_there_too > firstlevel/secondlevel/thirdlevel/stuff
bzr add -q firstlevel
bzr commit -q -m 'Added nested directories'
bzr mv firstlevel/secondlevel secondlevel
bzr commit -q -m 'Moved secondlevel one level up'
cd ..
hg convert source source-hg
manifest source-hg tip
cd ..

echo % directory remove
mkdir test-dir-remove
cd test-dir-remove
bzr init -q source
cd source
mkdir src
echo content > src/sourcecode
bzr add -q src
bzr commit -q -m 'Added directory'
bzr rm -q src
bzr commit -q -m 'Removed directory'
cd ..
hg convert source source-hg
manifest source-hg 0
manifest source-hg tip
cd ..

echo % directory replace
mkdir test-dir-replace
cd test-dir-replace
bzr init -q source
cd source
mkdir first second
echo content > first/file
echo morecontent > first/dummy
echo othercontent > second/something
bzr add -q first second
bzr commit -q -m 'Initial layout'
bzr mv first/file second/file
bzr mv first third
bzr commit -q -m 'Some conflicting moves'
cd ..
hg convert source source-hg
manifest source-hg tip
cd ..