Function newGitBomb

git_sizer_test.go:54–99

(t *testing.T, repo *testutils.TestRepo, depth, breadth int, body string)

}

func newGitBomb(t *testing.T, repo *testutils.TestRepo, depth, breadth int, body string) {
	t.Helper()

	oid := repo.CreateObject(t, "blob", func(w io.Writer) error {
		_, err := io.WriteString(w, body)
		return err
	})

	digits := len(fmt.Sprintf("%d", breadth-1))

	mode := "100644"
	prefix := "f"

	for ; depth > 0; depth-- {
		oid = repo.CreateObject(t, "tree", func(w io.Writer) error {
			for i := 0; i < breadth; i++ {
				_, err := fmt.Fprintf(
					w, "%s %s%0*d\x00%s",
					mode, prefix, digits, i, oid.Bytes(),
				)
				if err != nil {
					return err
				}
			}
			return nil
		})

		mode = "40000"
		prefix = "d"
	}

	oid = repo.CreateObject(t, "commit", func(w io.Writer) error {
		_, err := fmt.Fprintf(
			w,
			"tree %s\n"+
				"author Example <example@example.com> 1112911993 -0700\n"+
				"committer Example <example@example.com> 1112911993 -0700\n"+
				"\n"+
				"Test git bomb\n",
			oid,
		)
		return err
	})

	repo.UpdateRef(t, "refs/heads/master", oid)
}

// TestRefSelections tests various combinations of reference selection
// options.