[PATCH] tests: use $TEST_DIRECTORY to refer to the t/ directory

I'll push this out as 'test-deeper' branch to repo.or.cz (alt-git.git) because the test suite has unprintable bytes that are inappropriate for e-mail transmission.

-- >8 -- Many test scripts assumed that they will start in a 'trash' subdirectory that is a single level down from the t/ directory, and referred to their test vector files by asking for files like "../t9999/expect". This will break if we move the 'trash' subdirectory elsewhere.

To solve this, we earlier introduced "$TEST_DIRECTORY" so that they can refer to t/ directory reliably. This finally makes all the tests use it to refer to the outside environment.

With this patch, and a one-liner not included here (because it would contradict with what Dscho really wants to do):

| diff --git a/t/test-lib.sh b/t/test-lib.sh
| index 70ea7e0..60e69e4 100644
| --- a/t/test-lib.sh
| +++ b/t/test-lib.sh
| @@ -485,7 +485,7 @@ fi
|  . ../GIT-BUILD-OPTIONS
|
|  # Test repository
| -test="trash directory"
| +test="trash directory/another level/yet another"
|  rm -fr "$test" || {
|         trap - exit
|         echo >&5 "FATAL: Cannot prepare test area"

all the tests still pass, but we would want extra sets of eyeballs on this type of change to really make sure.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
 t/t0022-crlf-rename.sh                   |    4 ++--
 t/t1000-read-tree-m-3way.sh              |    2 +-
 t/t3900-i18n-commit.sh                   |   18 +++++++++---------
 t/t3901-i18n-patch.sh                    |   28 ++++++++++++++--------------
 t/t4000-diff-format.sh                   |    2 +-
 t/t4001-diff-rename.sh                   |    2 +-
 t/t4002-diff-basic.sh                    |    2 +-
 t/t4003-diff-rename-1.sh                 |    6 +++---
 t/t4004-diff-rename-symlink.sh           |    2 +-
 t/t4005-diff-rename-2.sh                 |    6 +++---
 t/t4007-rename-3.sh                      |    4 ++--
 t/t4008-diff-break-rewrite.sh            |    6 +++---
 t/t4009-diff-rename-4.sh                 |    6 +++---
 t/t4010-diff-pathspec.sh                 |    2 +-
 t/t4011-diff-symlink.sh                  |    2 +-
 t/t4012-diff-binary.sh                   |    2 +-
 t/t4013-diff-various.sh                  |    2 +-
 t/t4015-diff-whitespace.sh               |    2 +-
 t/t4020-diff-external.sh                 |    2 +-
 t/t4022-diff-rewrite.sh                  |    4 ++--
 t/t4023-diff-rename-typechange.sh        |   14 +++++++-------
 t/t4027-diff-submodule.sh                |    2 +-
 t/t4100-apply-stat.sh                    |    4 ++--
 t/t4101-apply-nonl.sh                    |    2 +-
 t/t5100-mailinfo.sh                      |   18 +++++++++---------
 t/t5515-fetch-merge-logic.sh             |    4 ++--
 t/t5540-http-push.sh                     |    2 +-
 t/t6002-rev-list-bisect.sh               |    2 +-
 t/t6003-rev-list-topo-order.sh           |    2 +-
 t/t6023-merge-file.sh                    |    2 +-
 t/t6027-merge-binary.sh                  |    2 +-
 t/t6101-rev-parse-parents.sh             |    2 +-
 t/t6200-fmt-merge-msg.sh                 |    4 ++--
 t/t7001-mv.sh                            |    4 ++--
 t/t7004-tag.sh                           |    2 +-
 t/t7101-reset.sh                         |   10 +++++-----
 t/t7500-commit.sh                        |   16 ++++++++--------
 t/t8001-annotate.sh                      |    2 +-
 t/t8002-blame.sh                         |    2 +-
 t/t9110-git-svn-use-svm-props.sh         |    2 +-
 t/t9111-git-svn-use-svnsync-props.sh     |    2 +-
 t/t9115-git-svn-dcommit-funky-renames.sh |    2 +-
 t/t9121-git-svn-fetch-renamed-dir.sh     |    2 +-
 t/t9200-git-cvsexportcommit.sh           |   14 +++++++-------
 t/t9300-fast-import.sh                   |    2 +-
 t/t9301-fast-export.sh                   |    2 +-
 t/t9500-gitweb-standalone-no-errors.sh   |   16 ++++++++--------
 t/t9700-perl-git.sh                      |    2 +-
 t/t9700/test.pl                          |    3 ---
 t/test-lib.sh                            |    2 +-
 50 files changed, 123 insertions(+), 126 deletions(-)