tests: set GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME only when needed

A couple of test scripts have actually been adapted to accommodate for a
configurable default branch name, but they still overrode it via the
`GIT_TEST_*` variable. Let's drop that override where possible.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

17 files changed, 0 insertions, 50 deletions

diff --git a/t/t1022-read-tree-partial-clone.sh b/t/t1022-read-tree-partial-clone.sh
index a763e27c7d..a9953b6a71 100755
--- a/t/t1022-read-tree-partial-clone.sh
+++ b/t/t1022-read-tree-partial-clone.sh
@@ -4,9 +4,6 @@ test_description='git read-tree in partial clones'
 
 TEST_NO_CREATE_REPO=1
 
-GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
-export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
-
 . ./test-lib.sh
 
 test_expect_success 'read-tree in partial clone prefetches in one batch' '
diff --git a/t/t1400-update-ref.sh b/t/t1400-update-ref.sh
index 0d4f73acaa..406f5938fb 100755
--- a/t/t1400-update-ref.sh
+++ b/t/t1400-update-ref.sh
@@ -4,9 +4,6 @@
 #
 
 test_description='Test git update-ref and basic ref logging'
-GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
-export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
-
 . ./test-lib.sh
 
 Z=$ZERO_OID
diff --git a/t/t3201-branch-contains.sh b/t/t3201-branch-contains.sh
index 349a810cee..800fc33165 100755
--- a/t/t3201-branch-contains.sh
+++ b/t/t3201-branch-contains.sh
@@ -2,9 +2,6 @@
 
 test_description='branch --contains <commit>, --no-contains <commit> --merged, and --no-merged'
 
-GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
-export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
-
 . ./test-lib.sh
 
 test_expect_success setup '
diff --git a/t/t3203-branch-output.sh b/t/t3203-branch-output.sh
index 6e94c6db7b..d34d77f893 100755
--- a/t/t3203-branch-output.sh
+++ b/t/t3203-branch-output.sh
@@ -1,9 +1,6 @@
 #!/bin/sh
 
 test_description='git branch display tests'
-GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
-export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
-
 . ./test-lib.sh
 . "$TEST_DIRECTORY"/lib-terminal.sh
 
diff --git a/t/t3205-branch-color.sh b/t/t3205-branch-color.sh
index 6a521c1a3e..0b61da92b3 100755
--- a/t/t3205-branch-color.sh
+++ b/t/t3205-branch-color.sh
@@ -1,9 +1,6 @@
 #!/bin/sh
 
 test_description='basic branch output coloring'
-GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
-export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
-
 TEST_PASSES_SANITIZE_LEAK=true
 . ./test-lib.sh
 
diff --git a/t/t3404-rebase-interactive.sh b/t/t3404-rebase-interactive.sh
index 12eb226957..0baa68e9b4 100755
--- a/t/t3404-rebase-interactive.sh
+++ b/t/t3404-rebase-interactive.sh
@@ -25,8 +25,6 @@ Initial setup:
  where A, B, D and G all touch file1, and one, two, three, four all
  touch file "conflict".
 '
-GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=master
-export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
 
 . ./test-lib.sh
 
diff --git a/t/t5310-pack-bitmaps.sh b/t/t5310-pack-bitmaps.sh
index dcf03d324a..b8a29950cc 100755
--- a/t/t5310-pack-bitmaps.sh
+++ b/t/t5310-pack-bitmaps.sh
@@ -1,8 +1,6 @@
 #!/bin/sh
 
 test_description='exercise basic bitmap functionality'
-GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=master
-export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
 
 . ./test-lib.sh
 . "$TEST_DIRECTORY"/lib-bitmap.sh
diff --git a/t/t5505-remote.sh b/t/t5505-remote.sh
index e6e3c8f552..7ce1a28ef6 100755
--- a/t/t5505-remote.sh
+++ b/t/t5505-remote.sh
@@ -2,9 +2,6 @@
 
 test_description='git remote porcelain-ish'
 
-GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
-export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
-
 . ./test-lib.sh
 
 setup_repository () {
diff --git a/t/t5510-fetch.sh b/t/t5510-fetch.sh
index a0faf0dd94..8c33755c26 100755
--- a/t/t5510-fetch.sh
+++ b/t/t5510-fetch.sh
@@ -5,9 +5,6 @@ test_description='Per branch config variables affects "git fetch".
 
 '
 
-GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
-export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
-
 . ./test-lib.sh
 . "$TEST_DIRECTORY"/lib-bundle.sh
 
diff --git a/t/t5526-fetch-submodules.sh b/t/t5526-fetch-submodules.sh
index 2dc75b80db..840c89cc8b 100755
--- a/t/t5526-fetch-submodules.sh
+++ b/t/t5526-fetch-submodules.sh
@@ -3,9 +3,6 @@
 
 test_description='Recursive "git fetch" for submodules'
 
-GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=master
-export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
-
 GIT_TEST_FATAL_REGISTER_SUBMODULE_ODB=1
 export GIT_TEST_FATAL_REGISTER_SUBMODULE_ODB
 
diff --git a/t/t5703-upload-pack-ref-in-want.sh b/t/t5703-upload-pack-ref-in-want.sh
index 220098523a..9d6cd7d986 100755
--- a/t/t5703-upload-pack-ref-in-want.sh
+++ b/t/t5703-upload-pack-ref-in-want.sh
@@ -2,9 +2,6 @@
 
 test_description='upload-pack ref-in-want'
 
-GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
-export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
-
 . ./test-lib.sh
 
 get_actual_refs () {
diff --git a/t/t6300-for-each-ref.sh b/t/t6300-for-each-ref.sh
index 9f2c706c12..6aa9fb17ea 100755
--- a/t/t6300-for-each-ref.sh
+++ b/t/t6300-for-each-ref.sh
@@ -5,9 +5,6 @@
 
 test_description='for-each-ref test'
 
-GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=master
-export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
-
 . ./test-lib.sh
 . "$TEST_DIRECTORY"/lib-gpg.sh
 . "$TEST_DIRECTORY"/lib-terminal.sh
diff --git a/t/t6302-for-each-ref-filter.sh b/t/t6302-for-each-ref-filter.sh
index 1537aa2179..1ce5f490e9 100755
--- a/t/t6302-for-each-ref-filter.sh
+++ b/t/t6302-for-each-ref-filter.sh
@@ -2,9 +2,6 @@
 
 test_description='test for-each-refs usage of ref-filter APIs'
 
-GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
-export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
-
 . ./test-lib.sh
 . "$TEST_DIRECTORY"/lib-gpg.sh
 
diff --git a/t/t7064-wtstatus-pv2.sh b/t/t7064-wtstatus-pv2.sh
index 47fc21d962..20a0d2afc2 100755
--- a/t/t7064-wtstatus-pv2.sh
+++ b/t/t7064-wtstatus-pv2.sh
@@ -4,10 +4,6 @@ test_description='git status --porcelain=v2
 
 This test exercises porcelain V2 output for git status.'
 
-
-GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=master
-export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
-
 . ./test-lib.sh
 
 
diff --git a/t/t9151-svn-mergeinfo.sh b/t/t9151-svn-mergeinfo.sh
index 1fbe84feb1..c93a5beab2 100755
--- a/t/t9151-svn-mergeinfo.sh
+++ b/t/t9151-svn-mergeinfo.sh
@@ -5,9 +5,6 @@
 
 test_description='git-svn svn mergeinfo properties'
 
-GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
-export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
-
 . ./lib-git-svn.sh
 
 test_expect_success 'load svn dump' "
diff --git a/t/t9603-cvsimport-patchsets.sh b/t/t9603-cvsimport-patchsets.sh
index 0e9daa5768..19f38f78f2 100755
--- a/t/t9603-cvsimport-patchsets.sh
+++ b/t/t9603-cvsimport-patchsets.sh
@@ -12,9 +12,6 @@
 # bug.
 
 test_description='git cvsimport testing for correct patchset estimation'
-GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
-export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
-
 . ./lib-cvs.sh
 
 setup_cvs_test_repository t9603
diff --git a/t/t9902-completion.sh b/t/t9902-completion.sh
index 518203fbe0..0f28c4ad94 100755
--- a/t/t9902-completion.sh
+++ b/t/t9902-completion.sh
@@ -5,9 +5,6 @@
 
 test_description='test bash completion'
 
-GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=master
-export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
-
 . ./lib-bash.sh
 
 complete ()