Merge branch 'js/default-branch-name-tests-final-stretch'

Prepare tests not to be affected by the name of the default branch
"git init" creates.

* js/default-branch-name-tests-final-stretch: (28 commits)
  tests: drop prereq `PREPARE_FOR_MAIN_BRANCH` where no longer needed
  t99*: adjust the references to the default branch name "main"
  tests(git-p4): transition to the default branch name `main`
  t9[5-7]*: adjust the references to the default branch name "main"
  t9[0-4]*: adjust the references to the default branch name "main"
  t8*: adjust the references to the default branch name "main"
  t7[5-9]*: adjust the references to the default branch name "main"
  t7[0-4]*: adjust the references to the default branch name "main"
  t6[4-9]*: adjust the references to the default branch name "main"
  t64*: preemptively adjust alignment to prepare for `master` -> `main`
  t6[0-3]*: adjust the references to the default branch name "main"
  t5[6-9]*: adjust the references to the default branch name "main"
  t55[4-9]*: adjust the references to the default branch name "main"
  t55[23]*: adjust the references to the default branch name "main"
  t551*: adjust the references to the default branch name "main"
  t550*: adjust the references to the default branch name "main"
  t5503: prepare aligned comment for replacing `master` with `main`
  t5[0-4]*: adjust the references to the default branch name "main"
  t5323: prepare centered comment for `master` -> `main`
  t4*: adjust the references to the default branch name "main"
  ...

1 files changed, 8 insertions, 5 deletions

diff --git a/t/t4048-diff-combined-binary.sh b/t/t4048-diff-combined-binary.sh
index 7f9ad9fa3d..0260cf64f5 100755
--- a/t/t4048-diff-combined-binary.sh
+++ b/t/t4048-diff-combined-binary.sh
@@ -1,6 +1,9 @@
 #!/bin/sh
 
 test_description='combined and merge diff handle binary files and textconv'
+GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
+export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
+
 . ./test-lib.sh
 
 test_expect_success 'setup binary merge conflict' '
@@ -14,7 +17,7 @@ test_expect_success 'setup binary merge conflict' '
 	echo threeQ3 | q_to_nul >binary &&
 	git commit -a -m three &&
 	three=$(git rev-parse --short HEAD:binary) &&
-	test_must_fail git merge master &&
+	test_must_fail git merge main &&
 	echo resolvedQhooray | q_to_nul >binary &&
 	git commit -a -m resolved &&
 	res=$(git rev-parse --short HEAD:binary)
@@ -62,14 +65,14 @@ test_expect_success 'diff --cc indicates binary-ness' '
 '
 
 test_expect_success 'setup non-binary with binary attribute' '
-	git checkout master &&
+	git checkout main &&
 	test_commit one text &&
 	test_commit two text &&
 	two=$(git rev-parse --short HEAD:text) &&
 	git checkout -b branch-text HEAD^ &&
 	test_commit three text &&
 	three=$(git rev-parse --short HEAD:text) &&
-	test_must_fail git merge master &&
+	test_must_fail git merge main &&
 	test_commit resolved text &&
 	res=$(git rev-parse --short HEAD:text) &&
 	echo text -diff >.gitattributes
@@ -206,11 +209,11 @@ index $three,$two..0000000
  +THREE
 ++=======
 + TWO
-++>>>>>>> MASTER
+++>>>>>>> MAIN
 EOF
 test_expect_success 'diff --cc respects textconv on worktree file' '
 	git reset --hard HEAD^ &&
-	test_must_fail git merge master &&
+	test_must_fail git merge main &&
 	git diff >actual &&
 	test_cmp expect actual
 '