t0613: stop setting default initial branch

As the tests are all run in separate repositories, set the branch name
to "master" when creating the repository for the tests where the result
depends on the branch name. This reduceds the number of tests that
depend on the default branch name being "master" and removes the last
instance of a test file using "GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=
master".

Signed-off-by: Phillip Wood <[email protected]>

Author: phillipwood

t/t0613-reftable-write-options.sh

@@ -11,16 +11,14 @@ export GIT_TEST_REFTABLE_AUTOCOMPACTION
 # Block sizes depend on the hash function, so we force SHA1 here.
 GIT_TEST_DEFAULT_HASH=sha1
 export GIT_TEST_DEFAULT_HASH
-# Block sizes also depend on the actual refs we write, so we force "master" to
-# be the default initial branch name.
-GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=master
-export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
 
 . ./test-lib.sh
 
 test_expect_success 'default write options' '
 	test_when_finished "rm -rf repo" &&
-	git init repo &&
+	# Block sizes also depend on the actual refs we write, so we force
+	# "master" to be the default initial branch name.
+	git init --initial-branch master repo &&
 	(
 		cd repo &&
 		test_commit initial &&
@@ -43,7 +41,7 @@ test_expect_success 'default write options' '
 test_expect_success 'disabled reflog writes no log blocks' '
 	test_config_global core.logAllRefUpdates false &&
 	test_when_finished "rm -rf repo" &&
-	git init repo &&
+	git init --initial-branch master repo &&
 	(
 		cd repo &&
 		test_commit initial &&
@@ -62,7 +60,7 @@ test_expect_success 'disabled reflog writes no log blocks' '
 
 test_expect_success 'many refs results in multiple blocks' '
 	test_when_finished "rm -rf repo" &&
-	git init repo &&
+	git init --initial-branch master repo &&
 	(
 		cd repo &&
 		test_commit initial &&
@@ -115,7 +113,7 @@ test_expect_success 'tiny block size leads to error' '
 test_expect_success 'small block size leads to multiple ref blocks' '
 	test_config_global core.logAllRefUpdates false &&
 	test_when_finished "rm -rf repo" &&
-	git init repo &&
+	git init --initial-branch master repo &&
 	(
 		cd repo &&
 		test_commit A &&
@@ -172,7 +170,7 @@ test_expect_success 'block size exceeding maximum supported size' '
 
 test_expect_success 'restart interval at every single record' '
 	test_when_finished "rm -rf repo" &&
-	git init repo &&
+	git init --initial-branch master repo &&
 	(
 		cd repo &&
 		test_commit initial &&
@@ -212,7 +210,7 @@ test_expect_success 'restart interval exceeding maximum supported interval' '
 test_expect_success 'object index gets written by default with ref index' '
 	test_config_global core.logAllRefUpdates false &&
 	test_when_finished "rm -rf repo" &&
-	git init repo &&
+	git init --initial-branch master repo &&
 	(
 		cd repo &&
 		test_commit initial &&
@@ -247,7 +245,7 @@ test_expect_success 'object index gets written by default with ref index' '
 test_expect_success 'object index can be disabled' '
 	test_config_global core.logAllRefUpdates false &&
 	test_when_finished "rm -rf repo" &&
-	git init repo &&
+	git init --initial-branch master repo &&
 	(
 		cd repo &&
 		test_commit initial &&