#!/bin/sh

test_description='git bugreport'

TEST_PASSES_SANITIZE_LEAK=true
. ./test-lib.sh

# Headers "[System Info]" will be followed by a non-empty line if we put some
# information there; we can make sure all our headers were followed by some
# information to check if the command was successful.
HEADER_PATTERN="^\[.*\]$"

check_all_headers_populated () {
	while read -r line
	do
		if test "$(grep "$HEADER_PATTERN" "$line")"
		then
			echo "$line"
			read -r nextline
			if test -z "$nextline"; then
				return 1;
			fi
		fi
	done
}

test_expect_success 'creates a report with content in the right places' '
	test_when_finished rm git-bugreport-check-headers.txt &&
	git bugreport -s check-headers &&
	check_all_headers_populated <git-bugreport-check-headers.txt
'

test_expect_success 'dies if file with same name as report already exists' '
	test_when_finished rm git-bugreport-duplicate.txt &&
	>>git-bugreport-duplicate.txt &&
	test_must_fail git bugreport --suffix duplicate
'

test_expect_success '--output-directory puts the report in the provided dir' '
	test_when_finished rm -fr foo/ &&
	git bugreport -o foo/ &&
	test_path_is_file foo/git-bugreport-*
'

test_expect_success 'incorrect arguments abort with usage' '
	test_must_fail git bugreport --false 2>output &&
	test_i18ngrep usage output &&
	test_path_is_missing git-bugreport-*
'

test_expect_success 'runs outside of a git dir' '
	test_when_finished rm non-repo/git-bugreport-* &&
	nongit git bugreport
'

test_expect_success 'can create leading directories outside of a git dir' '
	test_when_finished rm -fr foo/bar/baz &&
	nongit git bugreport -o foo/bar/baz
'

test_expect_success 'indicates populated hooks' '
	test_when_finished rm git-bugreport-hooks.txt &&

	test_hook applypatch-msg <<-\EOF &&
	true
	EOF
	test_hook unknown-hook <<-\EOF &&
	true
	EOF
	git bugreport -s hooks &&

	sort >expect <<-\EOF &&
	[Enabled Hooks]
	applypatch-msg
	EOF

	sed -ne "/^\[Enabled Hooks\]$/,/^$/p" <git-bugreport-hooks.txt >actual &&
	test_cmp expect actual
'

test_expect_success UNZIP '--diagnose creates diagnostics zip archive' '
	test_when_finished rm -rf report &&

	git bugreport --diagnose -o report -s test >out &&

	zip_path=report/git-diagnostics-test.zip &&
	grep "Available space" out &&
	test_path_is_file "$zip_path" &&

	# Check zipped archive content
	"$GIT_UNZIP" -p "$zip_path" diagnostics.log >out &&
	test_file_not_empty out &&

	"$GIT_UNZIP" -p "$zip_path" packs-local.txt >out &&
	grep ".git/objects" out &&

	"$GIT_UNZIP" -p "$zip_path" objects-local.txt >out &&
	grep "^Total: [0-9][0-9]*" out &&

	# Should not include .git directory contents by default
	! "$GIT_UNZIP" -l "$zip_path" | grep ".git/"
'

test_expect_success UNZIP '--diagnose=stats excludes .git dir contents' '
	test_when_finished rm -rf report &&

	git bugreport --diagnose=stats -o report -s test >out &&

	# Includes pack quantity/size info
	"$GIT_UNZIP" -p "$zip_path" packs-local.txt >out &&
	grep ".git/objects" out &&

	# Does not include .git directory contents
	! "$GIT_UNZIP" -l "$zip_path" | grep ".git/"
'

test_expect_success UNZIP '--diagnose=all includes .git dir contents' '
	test_when_finished rm -rf report &&

	git bugreport --diagnose=all -o report -s test >out &&

	# Includes .git directory contents
	"$GIT_UNZIP" -l "$zip_path" | grep ".git/" &&

	"$GIT_UNZIP" -p "$zip_path" .git/HEAD >out &&
	test_file_not_empty out
'

test_done