1#!/bin/sh 2# 3# Copyright (c) 2005 Junio C Hamano 4# 5 6test_description='Test the very basics part #1. 7 8The rest of the test suite does not check the basic operation of git 9plumbing commands to work very carefully. Their job is to concentrate 10on tricky features that caused bugs in the past to detect regression. 11 12This test runs very basic features, like registering things in cache, 13writing tree, etc. 14 15Note that this test *deliberately* hard-codes many expected object 16IDs. When object ID computation changes, like in the previous case of 17swapping compression and hashing order, the person who is making the 18modification *should* take notice and update the test vectors here. 19' 20. ./test-lib.sh 21 22################################################################ 23# init-db has been done in an empty repository. 24# make sure it is empty. 25 26find .git/objects -type f -print>should-be-empty 27test_expect_success \ 28'.git/objects should be empty after git-init-db in an empty repo.' \ 29'cmp -s /dev/null should-be-empty' 30 31# also it should have 2 subdirectories; no fan-out anymore, pack, and info. 32# 3 is counting "objects" itself 33find .git/objects -type d -print>full-of-directories 34test_expect_success \ 35'.git/objects should have 3 subdirectories.' \ 36'test$(wc -l < full-of-directories)= 3' 37 38################################################################ 39# Basics of the basics 40 41# updating a new file without --add should fail. 42test_expect_failure \ 43'git-update-index without --add should fail adding.' \ 44'git-update-index should-be-empty' 45 46# and with --add it should succeed, even if it is empty (it used to fail). 47test_expect_success \ 48'git-update-index with --add should succeed.' \ 49'git-update-index --add should-be-empty' 50 51test_expect_success \ 52'writing tree out with git-write-tree' \ 53'tree=$(git-write-tree)' 54 55# we know the shape and contents of the tree and know the object ID for it. 56test_expect_success \ 57'validate object ID of a known tree.' \ 58'test "$tree" = 7bb943559a305bdd6bdee2cef6e5df2413c3d30a' 59 60# Removing paths. 61rm-f should-be-empty full-of-directories 62test_expect_failure \ 63'git-update-index without --remove should fail removing.' \ 64'git-update-index should-be-empty' 65 66test_expect_success \ 67'git-update-index with --remove should be able to remove.' \ 68'git-update-index --remove should-be-empty' 69 70# Empty tree can be written with recent write-tree. 71test_expect_success \ 72'git-write-tree should be able to write an empty tree.' \ 73'tree=$(git-write-tree)' 74 75test_expect_success \ 76'validate object ID of a known tree.' \ 77'test "$tree" = 4b825dc642cb6eb9a060e54bf8d69288fbee4904' 78 79# Various types of objects 80mkdir path2 path3 path3/subp3 81for p in path0 path2/file2 path3/file3 path3/subp3/file3 82do 83echo"hello$p">$p 84ln-s"hello$p"${p}sym 85done 86test_expect_success \ 87'adding various types of objects with git-update-index --add.' \ 88'find path* ! -type d -print | xargs git-update-index --add' 89 90# Show them and see that matches what we expect. 91test_expect_success \ 92'showing stage with git-ls-files --stage' \ 93'git-ls-files --stage >current' 94 95cat>expected <<\EOF 96100644 f87290f8eb2cbbea7857214459a0739927eab154 0 path0 97120000 15a98433ae33114b085f3eb3bb03b832b3180a01 0 path0sym 98100644 3feff949ed00a62d9f7af97c15cd8a30595e7ac7 0 path2/file2 99120000 d8ce161addc5173867a3c3c730924388daedbc38 0 path2/file2sym 100100644 0aa34cae68d0878578ad119c86ca2b5ed5b28376 0 path3/file3 101120000 8599103969b43aff7e430efea79ca4636466794f 0 path3/file3sym 102100644 00fb5908cb97c2564a9783c0c64087333b3b464f 0 path3/subp3/file3 103120000 6649a1ebe9e9f1c553b66f5a6e74136a07ccc57c 0 path3/subp3/file3sym 104EOF 105test_expect_success \ 106'validate git-ls-files output for a known tree.' \ 107'diff current expected' 108 109test_expect_success \ 110'writing tree out with git-write-tree.' \ 111'tree=$(git-write-tree)' 112test_expect_success \ 113'validate object ID for a known tree.' \ 114'test "$tree" = 087704a96baf1c2d1c869a8b084481e121c88b5b' 115 116test_expect_success \ 117'showing tree with git-ls-tree' \ 118'git-ls-tree$tree>current' 119cat>expected <<\EOF 120100644 blob f87290f8eb2cbbea7857214459a0739927eab154 path0 121120000 blob 15a98433ae33114b085f3eb3bb03b832b3180a01 path0sym 122040000 tree 58a09c23e2ca152193f2786e06986b7b6712bdbe path2 123040000 tree 21ae8269cacbe57ae09138dcc3a2887f904d02b3 path3 124EOF 125test_expect_success \ 126'git-ls-tree output for a known tree.' \ 127'diff current expected' 128 129test_expect_success \ 130'showing tree with git-ls-tree -r' \ 131'git-ls-tree -r$tree>current' 132cat>expected <<\EOF 133100644 blob f87290f8eb2cbbea7857214459a0739927eab154 path0 134120000 blob 15a98433ae33114b085f3eb3bb03b832b3180a01 path0sym 135040000 tree 58a09c23e2ca152193f2786e06986b7b6712bdbe path2 136100644 blob 3feff949ed00a62d9f7af97c15cd8a30595e7ac7 path2/file2 137120000 blob d8ce161addc5173867a3c3c730924388daedbc38 path2/file2sym 138040000 tree 21ae8269cacbe57ae09138dcc3a2887f904d02b3 path3 139100644 blob 0aa34cae68d0878578ad119c86ca2b5ed5b28376 path3/file3 140120000 blob 8599103969b43aff7e430efea79ca4636466794f path3/file3sym 141040000 tree 3c5e5399f3a333eddecce7a9b9465b63f65f51e2 path3/subp3 142100644 blob 00fb5908cb97c2564a9783c0c64087333b3b464f path3/subp3/file3 143120000 blob 6649a1ebe9e9f1c553b66f5a6e74136a07ccc57c path3/subp3/file3sym 144EOF 145test_expect_success \ 146'git-ls-tree -r output for a known tree.' \ 147'diff current expected' 148 149################################################################ 150rm .git/index 151test_expect_success \ 152'git-read-tree followed by write-tree should be idempotent.' \ 153'git-read-tree$tree&& 154 test -f .git/index && 155 newtree=$(git-write-tree)&& 156 test "$newtree" = "$tree"' 157 158cat>expected <<\EOF 159:100644 100644 f87290f8eb2cbbea7857214459a0739927eab154 0000000000000000000000000000000000000000 M path0 160:120000 120000 15a98433ae33114b085f3eb3bb03b832b3180a01 0000000000000000000000000000000000000000 M path0sym 161:100644 100644 3feff949ed00a62d9f7af97c15cd8a30595e7ac7 0000000000000000000000000000000000000000 M path2/file2 162:120000 120000 d8ce161addc5173867a3c3c730924388daedbc38 0000000000000000000000000000000000000000 M path2/file2sym 163:100644 100644 0aa34cae68d0878578ad119c86ca2b5ed5b28376 0000000000000000000000000000000000000000 M path3/file3 164:120000 120000 8599103969b43aff7e430efea79ca4636466794f 0000000000000000000000000000000000000000 M path3/file3sym 165:100644 100644 00fb5908cb97c2564a9783c0c64087333b3b464f 0000000000000000000000000000000000000000 M path3/subp3/file3 166:120000 120000 6649a1ebe9e9f1c553b66f5a6e74136a07ccc57c 0000000000000000000000000000000000000000 M path3/subp3/file3sym 167EOF 168test_expect_success \ 169'validate git-diff-files output for a know cache/work tree state.' \ 170'git-diff-files >current && diff >/dev/null -b current expected' 171 172test_expect_success \ 173'git-update-index --refresh should succeed.' \ 174'git-update-index --refresh' 175 176test_expect_success \ 177'no diff after checkout and git-update-index --refresh.' \ 178'git-diff-files >current && cmp -s current /dev/null' 179 180test_done