#!/bin/sh

test_description='basic update-index tests

Tests for command-line parsing and basic operation.
'

. ./test-lib.sh

test_expect_success 'update-index --nonsense fails' '
        test_must_fail git update-index --nonsense 2>msg &&
        cat msg &&
        test -s msg
'

test_expect_success 'update-index --nonsense dumps usage' '
        test_expect_code 129 git update-index --nonsense 2>err &&
        grep "[Uu]sage: git update-index" err
'

test_expect_success 'update-index -h with corrupt index' '
        mkdir broken &&
        (
                cd broken &&
                git init &&
                >.git/index &&
                test_expect_code 129 git update-index -h >usage 2>&1
        ) &&
        grep "[Uu]sage: git update-index" broken/usage
'

test_expect_success '--cacheinfo does not accept blob null sha1' '
        echo content >file &&
        git add file &&
        git rev-parse :file >expect &&
        test_must_fail git update-index --cacheinfo 100644 $_z40 file &&
        git rev-parse :file >actual &&
        test_cmp expect actual
'

test_expect_success '--cacheinfo does not accept gitlink null sha1' '
        git init submodule &&
        (cd submodule && test_commit foo) &&
        git add submodule &&
        git rev-parse :submodule >expect &&
        test_must_fail git update-index --cacheinfo 160000 $_z40 submodule &&
        git rev-parse :submodule >actual &&
        test_cmp expect actual
'

test_done