[PATCHv2 0/6] Fix path bugs in submodule commands executed from sub dir

The first 3 commits are
* Test and bugfix in one commit each
* better explained than before

The expansion of an expected test result moved to the back of the series.

There are two new commits
* one being another bugfix of the display path for `submodule update`
* another test for `submodule update` as I suspect it may break further on
  refactoring and we currently have no tests for it.

Thanks, Stefan

Stefan Beller (6):
  submodule foreach: correct path display in recursive submodules
  submodule update --init: correct path handling in recursive submodules
  submodule status: correct path handling in recursive submodules
  t7407: make expectation as clear as possible
  submodule update: align reporting path for custom command execution
  submodule update: test recursive path reporting from subdirectory

 git-submodule.sh             | 10 +++---
 t/t7406-submodule-update.sh  | 83 ++++++++++++++++++++++++++++++++++++++++++--
 t/t7407-submodule-foreach.sh | 49 ++++++++++++++++++++++++--
 3 files changed, 133 insertions(+), 9 deletions(-)