#!/bin/sh

test_description='git p4 fetching changes in multiple blocks'

. ./lib-git-p4.sh

test_expect_success 'start p4d' '
        start_p4d
'

test_expect_success 'Create a repo with ~100 changes' '
        (
                cd "$cli" &&
                >file.txt &&
                p4 add file.txt &&
                p4 submit -d "Add file.txt" &&
                for i in $(test_seq 0 9)
                do
                        >outer$i.txt &&
                        p4 add outer$i.txt &&
                        p4 submit -d "Adding outer$i.txt" &&
                        for j in $(test_seq 0 9)
                        do
                                p4 edit file.txt &&
                                echo $i$j >file.txt &&
                                p4 submit -d "Commit $i$j" || exit
                        done || exit
                done
        )
'

test_expect_success 'Clone the repo' '
        git p4 clone --dest="$git" --changes-block-size=10 --verbose //depot@all
'

test_expect_success 'All files are present' '
        echo file.txt >expected &&
        test_write_lines outer0.txt outer1.txt outer2.txt outer3.txt outer4.txt >>expected &&
        test_write_lines outer5.txt outer6.txt outer7.txt outer8.txt outer9.txt >>expected &&
        ls "$git" >current &&
        test_cmp expected current
'

test_expect_success 'file.txt is correct' '
        echo 99 >expected &&
        test_cmp expected "$git/file.txt"
'

test_expect_success 'Correct number of commits' '
        (cd "$git" && git log --oneline) >log &&
        test_line_count = 111 log
'

test_expect_success 'Previous version of file.txt is correct' '
        (cd "$git" && git checkout HEAD^^) &&
        echo 97 >expected &&
        test_cmp expected "$git/file.txt"
'

test_expect_success 'kill p4d' '
        kill_p4d
'

test_done