#!/bin/sh

test_description='git p4 tests'

. ./lib-git-p4.sh

test_expect_success 'start p4d' '
        start_p4d
'

test_expect_success 'add p4 files' '
        (
                cd "$cli" &&
                echo file1 >file1 &&
                p4 add file1 &&
                p4 submit -d "file1" &&
                echo file2 >file2 &&
                p4 add file2 &&
                p4 submit -d "file2"
        )
'

test_expect_success 'basic git p4 clone' '
        git p4 clone --dest="$git" //depot &&
        test_when_finished cleanup_git &&
        (
                cd "$git" &&
                git log --oneline >lines &&
                test_line_count = 1 lines
        )
'

test_expect_success 'depot typo error' '
        test_must_fail git p4 clone --dest="$git" /depot 2>errs &&
        grep "Depot paths must start with" errs
'

test_expect_success 'git p4 clone @all' '
        git p4 clone --dest="$git" //depot@all &&
        test_when_finished cleanup_git &&
        (
                cd "$git" &&
                git log --oneline >lines &&
                test_line_count = 2 lines
        )
'

test_expect_success 'git p4 sync uninitialized repo' '
        test_create_repo "$git" &&
        test_when_finished cleanup_git &&
        (
                cd "$git" &&
                test_must_fail git p4 sync 2>errs &&
                test_i18ngrep "Perhaps you never did" errs
        )
'

#
# Create a git repo by hand.  Add a commit so that HEAD is valid.
# Test imports a new p4 repository into a new git branch.
#
test_expect_success 'git p4 sync new branch' '
        test_create_repo "$git" &&
        test_when_finished cleanup_git &&
        (
                cd "$git" &&
                test_commit head &&
                git p4 sync --branch=refs/remotes/p4/depot //depot@all &&
                git log --oneline p4/depot >lines &&
                test_line_count = 2 lines
        )
'

test_expect_success 'clone two dirs' '
        (
                cd "$cli" &&
                mkdir sub1 sub2 &&
                echo sub1/f1 >sub1/f1 &&
                echo sub2/f2 >sub2/f2 &&
                p4 add sub1/f1 &&
                p4 submit -d "sub1/f1" &&
                p4 add sub2/f2 &&
                p4 submit -d "sub2/f2"
        ) &&
        git p4 clone --dest="$git" //depot/sub1 //depot/sub2 &&
        test_when_finished cleanup_git &&
        (
                cd "$git" &&
                git ls-files >lines &&
                test_line_count = 2 lines &&
                git log --oneline p4/master >lines &&
                test_line_count = 1 lines
        )
'

test_expect_success 'clone two dirs, @all' '
        (
                cd "$cli" &&
                echo sub1/f3 >sub1/f3 &&
                p4 add sub1/f3 &&
                p4 submit -d "sub1/f3"
        ) &&
        git p4 clone --dest="$git" //depot/sub1@all //depot/sub2@all &&
        test_when_finished cleanup_git &&
        (
                cd "$git" &&
                git ls-files >lines &&
                test_line_count = 3 lines &&
                git log --oneline p4/master >lines &&
                test_line_count = 3 lines
        )
'

test_expect_success 'clone two dirs, @all, conflicting files' '
        (
                cd "$cli" &&
                echo sub2/f3 >sub2/f3 &&
                p4 add sub2/f3 &&
                p4 submit -d "sub2/f3"
        ) &&
        git p4 clone --dest="$git" //depot/sub1@all //depot/sub2@all &&
        test_when_finished cleanup_git &&
        (
                cd "$git" &&
                git ls-files >lines &&
                test_line_count = 3 lines &&
                git log --oneline p4/master >lines &&
                test_line_count = 4 lines &&
                echo sub2/f3 >expected &&
                test_cmp expected f3
        )
'

test_expect_success 'clone two dirs, each edited by submit, single git commit' '
        (
                cd "$cli" &&
                echo sub1/f4 >sub1/f4 &&
                p4 add sub1/f4 &&
                echo sub2/f4 >sub2/f4 &&
                p4 add sub2/f4 &&
                p4 submit -d "sub1/f4 and sub2/f4"
        ) &&
        git p4 clone --dest="$git" //depot/sub1@all //depot/sub2@all &&
        test_when_finished cleanup_git &&
        (
                cd "$git" &&
                git ls-files >lines &&
                test_line_count = 4 lines &&
                git log --oneline p4/master >lines &&
                test_line_count = 5 lines
        )
'

revision_ranges="2000/01/01,#head \
                 1,2080/01/01 \
                 2000/01/01,2080/01/01 \
                 2000/01/01,1000 \
                 1,1000"

test_expect_success 'clone using non-numeric revision ranges' '
        test_when_finished cleanup_git &&
        for r in $revision_ranges
        do
                rm -fr "$git" &&
                test ! -d "$git" &&
                git p4 clone --dest="$git" //depot@$r &&
                (
                        cd "$git" &&
                        git ls-files >lines &&
                        test_line_count = 8 lines
                )
        done
'

test_expect_success 'clone with date range, excluding some changes' '
        test_when_finished cleanup_git &&
        before=$(date +%Y/%m/%d:%H:%M:%S) &&
        sleep 2 &&
        (
                cd "$cli" &&
                :>date_range_test &&
                p4 add date_range_test &&
                p4 submit -d "Adding file"
        ) &&
        git p4 clone --dest="$git" //depot@1,$before &&
        (
                cd "$git" &&
                test_path_is_missing date_range_test
        )
'

test_expect_success 'exit when p4 fails to produce marshaled output' '
        mkdir badp4dir &&
        test_when_finished "rm badp4dir/p4 && rmdir badp4dir" &&
        cat >badp4dir/p4 <<-EOF &&
        #!$SHELL_PATH
        exit 1
        EOF
        chmod 755 badp4dir/p4 &&
        (
                PATH="$TRASH_DIRECTORY/badp4dir:$PATH" &&
                export PATH &&
                test_expect_code 1 git p4 clone --dest="$git" //depot >errs 2>&1
        ) &&
        cat errs &&
        test_i18ngrep ! Traceback errs
'

# Hide a file from p4d, make sure we catch its complaint.  This won't fail in
# p4 changes, files, or describe; just in p4 print.  If P4CLIENT is unset, the
# message will include "Librarian checkout".
test_expect_success 'exit gracefully for p4 server errors' '
        test_when_finished "mv \"$db\"/depot/file1,v,hidden \"$db\"/depot/file1,v" &&
        mv "$db"/depot/file1,v "$db"/depot/file1,v,hidden &&
        test_when_finished cleanup_git &&
        test_expect_code 1 git p4 clone --dest="$git" //depot@1 >out 2>err &&
        test_i18ngrep "Error from p4 print" err
'

test_expect_success 'clone --bare should make a bare repository' '
        rm -rf "$git" &&
        git p4 clone --dest="$git" --bare //depot &&
        test_when_finished cleanup_git &&
        (
                cd "$git" &&
                test_path_is_missing .git &&
                git config --get --bool core.bare true &&
                git rev-parse --verify refs/remotes/p4/master &&
                git rev-parse --verify refs/remotes/p4/HEAD &&
                git rev-parse --verify refs/heads/master &&
                git rev-parse --verify HEAD
        )
'

# Sleep a bit so that the top-most p4 change did not happen "now".  Then
# import the repo and make sure that the initial import has the same time
# as the top-most change.
test_expect_success 'initial import time from top change time' '
        p4change=$(p4 -G changes -m 1 //depot/... | marshal_dump change) &&
        p4time=$(p4 -G changes -m 1 //depot/... | marshal_dump time) &&
        sleep 3 &&
        git p4 clone --dest="$git" //depot &&
        test_when_finished cleanup_git &&
        (
                cd "$git" &&
                gittime=$(git show -s --raw --pretty=format:%at HEAD) &&
                echo $p4time $gittime &&
                test $p4time = $gittime
        )
'

test_expect_success 'unresolvable host in P4PORT should display error' '
        test_when_finished cleanup_git &&
        git p4 clone --dest="$git" //depot &&
        (
                cd "$git" &&
                P4PORT=nosuchhost:65537 &&
                export P4PORT &&
                test_expect_code 1 git p4 sync >out 2>err &&
                grep "connect to nosuchhost" err
        )
'

# Test following scenarios:
#   - Without ".git/hooks/p4-pre-submit" , submit should continue
#   - With the hook returning 0, submit should continue
#   - With the hook returning 1, submit should abort
test_expect_success 'run hook p4-pre-submit before submit' '
        test_when_finished cleanup_git &&
        git p4 clone --dest="$git" //depot &&
        (
                cd "$git" &&
                echo "hello world" >hello.txt &&
                git add hello.txt &&
                git commit -m "add hello.txt" &&
                git config git-p4.skipSubmitEdit true &&
                git p4 submit --dry-run >out &&
                grep "Would apply" out &&
                mkdir -p .git/hooks &&
                write_script .git/hooks/p4-pre-submit <<-\EOF &&
                exit 0
                EOF
                git p4 submit --dry-run >out &&
                grep "Would apply" out &&
                write_script .git/hooks/p4-pre-submit <<-\EOF &&
                exit 1
                EOF
                test_must_fail git p4 submit --dry-run >errs 2>&1 &&
                ! grep "Would apply" errs
        )
'

test_expect_success 'submit from detached head' '
        test_when_finished cleanup_git &&
        git p4 clone --dest="$git" //depot &&
        (
                cd "$git" &&
                git checkout p4/master &&
                >detached_head_test &&
                git add detached_head_test &&
                git commit -m "add detached_head" &&
                git config git-p4.skipSubmitEdit true &&
                git p4 submit &&
                git p4 rebase &&
                git log p4/master | grep detached_head
        )
'

test_expect_success 'submit from worktree' '
        test_when_finished cleanup_git &&
        git p4 clone --dest="$git" //depot &&
        (
                cd "$git" &&
                git worktree add ../worktree-test
        ) &&
        (
                cd "$git/../worktree-test" &&
                test_commit "worktree-commit" &&
                git config git-p4.skipSubmitEdit true &&
                git p4 submit
        ) &&
        (
                cd "$cli" &&
                p4 sync &&
                test_path_is_file worktree-commit.t
        )
'

test_done