[PATCH 0/8] Fix git's test suite to pass when the path contains spaces

This patch series fixes bugs in git and git's testsuite to allow all tests
to pass when the working directory contains whitespace and/or shell
metacharacters.

The first three patches in this series fix bugs in git itself that were
uncovered in the process of fixing the test suite. Each contains additional
tests and/or updates to existing tests to exercise the bug in question.

The remaining patches fix bugs in the test suite itself.

Bryan Donlan (8):
  git-rebase.sh: Fix --merge --abort failures when path contains
    whitespace
  config.c: Escape backslashes in section names properly
  git-send-email.perl: Handle shell metacharacters in $EDITOR properly
  test-lib.sh: Handle properly cases where the git checkout path
    contains whitespace
  test-lib.sh: Add a test_set_editor function to safely set $VISUAL
  lib-git-svn.sh: Handle paths with shell metacharacters correctly
  Use test_set_editor in t9001-send-email.sh
  Fix tests breaking when checkout path contains shell metacharacters

 config.c                                      |    2 +-
 git-rebase.sh                                 |    4 +-
 git-send-email.perl                           |    2 +-
 t/lib-git-svn.sh                              |   11 +++--
 t/t0000-basic.sh                              |    4 +-
 t/t0001-init.sh                               |    2 +-
 t/t1020-subdirectory.sh                       |   24 +++++-----
 t/t1303-wacky-config.sh                       |    6 +++
 t/t1501-worktree.sh                           |   14 +++---
 t/t3050-subprojects-fetch.sh                  |    2 +-
 t/t3404-rebase-interactive.sh                 |    3 +-
 t/t3407-rebase-abort.sh                       |   55 ++++++++++++++----------
 t/t5500-fetch-pack.sh                         |    2 +-
 t/t5512-ls-remote.sh                          |    2 +-
 t/t5516-fetch-push.sh                         |    8 ++--
 t/t5700-clone-reference.sh                    |    4 +-
 t/t5710-info-alternate.sh                     |    4 +-
 t/t7003-filter-branch.sh                      |    4 +-
 t/t7010-setup.sh                              |    2 +-
 t/t7300-clean.sh                              |    2 +-
 t/t7501-commit.sh                             |    8 ++--
 t/t7504-commit-msg-hook.sh                    |   20 +++++-----
 t/t7505-prepare-commit-msg-hook.sh            |   14 +++---
 t/t9001-send-email.sh                         |    5 +-
 t/t9100-git-svn-basic.sh                      |   54 ++++++++++++------------
 t/t9101-git-svn-props.sh                      |    6 +-
 t/t9102-git-svn-deep-rmdir.sh                 |    6 +-
 t/t9103-git-svn-tracked-directory-removed.sh  |   30 +++++++-------
 t/t9104-git-svn-follow-parent.sh              |   50 +++++++++++-----------
 t/t9105-git-svn-commit-diff.sh                |   12 +++---
 t/t9106-git-svn-commit-diff-clobber.sh        |   14 +++---
 t/t9106-git-svn-dcommit-clobber-series.sh     |    6 +-
 t/t9107-git-svn-migrate.sh                    |   48 +++++++++++-----------
 t/t9108-git-svn-glob.sh                       |    8 ++--
 t/t9110-git-svn-use-svm-props.sh              |    8 ++--
 t/t9111-git-svn-use-svnsync-props.sh          |    8 ++--
 t/t9112-git-svn-md5less-file.sh               |    4 +-
 t/t9113-git-svn-dcommit-new-file.sh           |    6 +-
 t/t9114-git-svn-dcommit-merge.sh              |    4 +-
 t/t9115-git-svn-dcommit-funky-renames.sh      |    4 +-
 t/t9116-git-svn-log.sh                        |    4 +-
 t/t9117-git-svn-init-clone.sh                 |   10 ++--
 t/t9118-git-svn-funky-branch-names.sh         |   12 +++---
 t/t9120-git-svn-clone-with-percent-escapes.sh |    2 +-
 t/t9500-gitweb-standalone-no-errors.sh        |   13 +++---
 t/test-lib.sh                                 |   11 +++++-
 46 files changed, 275 insertions(+), 249 deletions(-)