#!/bin/sh

test_description='Test that adding many notes triggers automatic fanout restructuring'

. ./test-lib.sh

test_expect_success 'creating many notes with git-notes' '
        num_notes=300 &&
        i=0 &&
        while test $i -lt $num_notes
        do
                i=$(($i + 1)) &&
                test_tick &&
                echo "file for commit #$i" > file &&
                git add file &&
                git commit -q -m "commit #$i" &&
                git notes edit -m "note #$i" || return 1
        done
'

test_expect_success 'many notes created correctly with git-notes' '
        git log | grep "^    " > output &&
        i=300 &&
        while test $i -gt 0
        do
                echo "    commit #$i" &&
                echo "    note #$i" &&
                i=$(($i - 1));
        done > expect &&
        test_cmp expect output
'

test_expect_success 'many notes created with git-notes triggers fanout' '
        # Expect entire notes tree to have a fanout == 1
        git ls-tree -r --name-only refs/notes/commits |
        while read path
        do
                case "$path" in
                ??/??????????????????????????????????????)
                        : true
                        ;;
                *)
                        echo "Invalid path \"$path\"" &&
                        return 1
                        ;;
                esac
        done
'

test_done