Andrew's git - gitweb.git/blob

f3972a79afe515fb02b3d984c5185e0a723aab1b
   1#!/bin/sh
   2
   3test_description="git-hash-object"
   4
   5. ./test-lib.sh
   6
   7echo_without_newline() {
   8        printf '%s' "$*"
   9}
  10
  11test_blob_does_not_exist() {
  12        test_expect_success 'blob does not exist in database' "
  13                test_must_fail git cat-file blob $1
  14        "
  15}
  16
  17test_blob_exists() {
  18        test_expect_success 'blob exists in database' "
  19                git cat-file blob $1
  20        "
  21}
  22
  23hello_content="Hello World"
  24hello_sha1=5e1c309dae7f45e0f39b1bf3ac3cd9db12e7d689
  25
  26example_content="This is an example"
  27example_sha1=ddd3f836d3e3fbb7ae289aa9ae83536f76956399
  28
  29setup_repo() {
  30        echo_without_newline "$hello_content" > hello
  31        echo_without_newline "$example_content" > example
  32}
  33
  34test_repo=test
  35push_repo() {
  36        test_create_repo $test_repo
  37        cd $test_repo
  38
  39        setup_repo
  40}
  41
  42pop_repo() {
  43        cd ..
  44        rm -rf $test_repo
  45}
  46
  47setup_repo
  48
  49# Argument checking
  50
  51test_expect_success "multiple '--stdin's are rejected" '
  52        echo example | test_must_fail git hash-object --stdin --stdin
  53'
  54
  55test_expect_success "Can't use --stdin and --stdin-paths together" '
  56        echo example | test_must_fail git hash-object --stdin --stdin-paths &&
  57        echo example | test_must_fail git hash-object --stdin-paths --stdin
  58'
  59
  60test_expect_success "Can't pass filenames as arguments with --stdin-paths" '
  61        echo example | test_must_fail git hash-object --stdin-paths hello
  62'
  63
  64test_expect_success "Can't use --path with --stdin-paths" '
  65        echo example | test_must_fail git hash-object --stdin-paths --path=foo
  66'
  67
  68# Behavior
  69
  70push_repo
  71
  72test_expect_success 'hash a file' '
  73        test $hello_sha1 = $(git hash-object hello)
  74'
  75
  76test_blob_does_not_exist $hello_sha1
  77
  78test_expect_success 'hash from stdin' '
  79        test $example_sha1 = $(git hash-object --stdin < example)
  80'
  81
  82test_blob_does_not_exist $example_sha1
  83
  84test_expect_success 'hash a file and write to database' '
  85        test $hello_sha1 = $(git hash-object -w hello)
  86'
  87
  88test_blob_exists $hello_sha1
  89
  90test_expect_success 'git hash-object --stdin file1 <file0 first operates on file0, then file1' '
  91        echo foo > file1 &&
  92        obname0=$(echo bar | git hash-object --stdin) &&
  93        obname1=$(git hash-object file1) &&
  94        obname0new=$(echo bar | git hash-object --stdin file1 | sed -n -e 1p) &&
  95        obname1new=$(echo bar | git hash-object --stdin file1 | sed -n -e 2p) &&
  96        test "$obname0" = "$obname0new" &&
  97        test "$obname1" = "$obname1new"
  98'
  99
 100test_expect_success 'check that appropriate filter is invoke when --path is used' '
 101        echo fooQ | tr Q "\\015" >file0 &&
 102        cp file0 file1 &&
 103        echo "file0 -crlf" >.gitattributes &&
 104        echo "file1 crlf" >>.gitattributes &&
 105        git config core.autocrlf true &&
 106        file0_sha=$(git hash-object file0) &&
 107        file1_sha=$(git hash-object file1) &&
 108        test "$file0_sha" != "$file1_sha" &&
 109        path1_sha=$(git hash-object --path=file1 file0) &&
 110        path0_sha=$(git hash-object --path=file0 file1) &&
 111        test "$file0_sha" = "$path0_sha" &&
 112        test "$file1_sha" = "$path1_sha" &&
 113        path1_sha=$(cat file0 | git hash-object --path=file1 --stdin) &&
 114        path0_sha=$(cat file1 | git hash-object --path=file0 --stdin) &&
 115        test "$file0_sha" = "$path0_sha" &&
 116        test "$file1_sha" = "$path1_sha" &&
 117        git config --unset core.autocrlf
 118'
 119
 120pop_repo
 121
 122for args in "-w --stdin" "--stdin -w"; do
 123        push_repo
 124
 125        test_expect_success "hash from stdin and write to database ($args)" '
 126                test $example_sha1 = $(git hash-object $args < example)
 127        '
 128
 129        test_blob_exists $example_sha1
 130
 131        pop_repo
 132done
 133
 134filenames="hello
 135example"
 136
 137sha1s="$hello_sha1
 138$example_sha1"
 139
 140test_expect_success "hash two files with names on stdin" '
 141        test "$sha1s" = "$(echo_without_newline "$filenames" | git hash-object --stdin-paths)"
 142'
 143
 144for args in "-w --stdin-paths" "--stdin-paths -w"; do
 145        push_repo
 146
 147        test_expect_success "hash two files with names on stdin and write to database ($args)" '
 148                test "$sha1s" = "$(echo_without_newline "$filenames" | git hash-object $args)"
 149        '
 150
 151        test_blob_exists $hello_sha1
 152        test_blob_exists $example_sha1
 153
 154        pop_repo
 155done
 156
 157test_done