patch-ids.c: use ALLOC_GROW() in add_commit()

diff --git a/t/t5705-clone-2gb.sh b/t/t5705-clone-2gb.sh
index e4d1b6a0fa39d82d048f4dde62155a059173c5b4..e9783c341a97afdd58aa2adddc8c6db4adb54bee 100755 (executable)
--- a/t/t5705-clone-2gb.sh
+++ b/t/t5705-clone-2gb.sh
@@ -3,12 +3,14 @@
 test_description='Test cloning a repository larger than 2 gigabyte'
 . ./test-lib.sh
 
-test -z "$GIT_TEST_CLONE_2GB" &&
-skip_all="Skipping expensive 2GB clone test; enable it with GIT_TEST_CLONE_2GB=t" &&
-test_done &&
-exit
+if test -z "$GIT_TEST_CLONE_2GB"
+then
+       say 'Skipping expensive 2GB clone test; enable it with GIT_TEST_CLONE_2GB=t'
+else
+       test_set_prereq CLONE_2GB
+fi
 
-test_expect_success 'setup' '
+test_expect_success CLONE_2GB 'setup' '
 
        git config pack.compression 0 &&
        git config pack.depth 0 &&
@@ -36,13 +38,13 @@ test_expect_success 'setup' '
 
 '
 
-test_expect_success 'clone - bare' '
+test_expect_success CLONE_2GB 'clone - bare' '
 
        git clone --bare --no-hardlinks . clone-bare
 
 '
 
-test_expect_success 'clone - with worktree, file:// protocol' '
+test_expect_success CLONE_2GB 'clone - with worktree, file:// protocol' '
 
        git clone file://. clone-wt