t / t5150-request-pull.shon commit Merge branch 'jc/maint-name-rev-all' into maint-1.7.6 (43176d1)
   1#!/bin/sh
   2
   3test_description='Test workflows involving pull request.'
   4
   5. ./test-lib.sh
   6
   7test_expect_success 'setup' '
   8
   9        git init --bare upstream.git &&
  10        git init --bare downstream.git &&
  11        git clone upstream.git upstream-private &&
  12        git clone downstream.git local &&
  13
  14        trash_url="file://$TRASH_DIRECTORY" &&
  15        downstream_url="$trash_url/downstream.git/" &&
  16        upstream_url="$trash_url/upstream.git/" &&
  17
  18        (
  19                cd upstream-private &&
  20                cat <<-\EOT >mnemonic.txt &&
  21                Thirtey days hath November,
  22                Aprile, June, and September:
  23                EOT
  24                git add mnemonic.txt &&
  25                test_tick &&
  26                git commit -m "\"Thirty days\", a reminder of month lengths" &&
  27                git tag -m "version 1" -a initial &&
  28                git push --tags origin master
  29        ) &&
  30        (
  31                cd local &&
  32                git remote add upstream "$trash_url/upstream.git" &&
  33                git fetch upstream &&
  34                git pull upstream master &&
  35                cat <<-\EOT >>mnemonic.txt &&
  36                Of twyecescore-eightt is but eine,
  37                And all the remnante be thrycescore-eine.
  38                O’course Leap yare comes an’pynes,
  39                Ev’rie foure yares, gote it ryghth.
  40                An’twyecescore-eight is but twyecescore-nyne.
  41                EOT
  42                git add mnemonic.txt &&
  43                test_tick &&
  44                git commit -m "More detail" &&
  45                git tag -m "version 2" -a full &&
  46                git checkout -b simplify HEAD^ &&
  47                mv mnemonic.txt mnemonic.standard &&
  48                cat <<-\EOT >mnemonic.clarified &&
  49                Thirty days has September,
  50                All the rest I can’t remember.
  51                EOT
  52                git add -N mnemonic.standard mnemonic.clarified &&
  53                git commit -a -m "Adapt to use modern, simpler English
  54
  55But keep the old version, too, in case some people prefer it." &&
  56                git checkout master
  57        )
  58
  59'
  60
  61test_expect_success 'setup: two scripts for reading pull requests' '
  62
  63        downstream_url_for_sed=$(
  64                printf "%s\n" "$downstream_url" |
  65                sed -e '\''s/\\/\\\\/g'\'' -e '\''s/[[/.*^$]/\\&/g'\''
  66        ) &&
  67
  68        cat <<-\EOT >read-request.sed &&
  69        #!/bin/sed -nf
  70        / in the git repository at:$/!d
  71        n
  72        /^$/ n
  73        s/^[    ]*\(.*\) \([^ ]*\)/please pull\
  74        \1\
  75        \2/p
  76        q
  77        EOT
  78
  79        cat <<-EOT >fuzz.sed
  80        #!/bin/sed -nf
  81        s/$_x40/OBJECT_NAME/g
  82        s/A U Thor/AUTHOR/g
  83        s/[-0-9]\{10\} [:0-9]\{8\} [-+][0-9]\{4\}/DATE/g
  84        s/        [^ ].*/        SUBJECT/g
  85        s/  [^ ].* (DATE)/  SUBJECT (DATE)/g
  86        s/$downstream_url_for_sed/URL/g
  87        s/for-upstream/BRANCH/g
  88        s/mnemonic.txt/FILENAME/g
  89        /^ FILENAME | *[0-9]* [-+]*\$/ b diffstat
  90        /^AUTHOR ([0-9]*):\$/ b shortlog
  91        p
  92        b
  93        : diffstat
  94        n
  95        / [0-9]* files changed/ {
  96                a\\
  97        DIFFSTAT
  98                b
  99        }
 100        b diffstat
 101        : shortlog
 102        /^        [a-zA-Z]/ n
 103        /^[a-zA-Z]* ([0-9]*):\$/ n
 104        /^\$/ N
 105        /^\n[a-zA-Z]* ([0-9]*):\$/!{
 106                a\\
 107        SHORTLOG
 108                D
 109        }
 110        n
 111        b shortlog
 112        EOT
 113
 114'
 115
 116test_expect_success 'pull request when forgot to push' '
 117
 118        rm -fr downstream.git &&
 119        git init --bare downstream.git &&
 120        (
 121                cd local &&
 122                git checkout initial &&
 123                git merge --ff-only master &&
 124                test_must_fail git request-pull initial "$downstream_url" \
 125                        2>../err
 126        ) &&
 127        grep "No branch of.*is at:\$" err &&
 128        grep "Are you sure you pushed" err
 129
 130'
 131
 132test_expect_success 'pull request after push' '
 133
 134        rm -fr downstream.git &&
 135        git init --bare downstream.git &&
 136        (
 137                cd local &&
 138                git checkout initial &&
 139                git merge --ff-only master &&
 140                git push origin master:for-upstream &&
 141                git request-pull initial origin >../request
 142        ) &&
 143        sed -nf read-request.sed <request >digest &&
 144        cat digest &&
 145        {
 146                read task &&
 147                read repository &&
 148                read branch
 149        } <digest &&
 150        (
 151                cd upstream-private &&
 152                git checkout initial &&
 153                git pull --ff-only "$repository" "$branch"
 154        ) &&
 155        test "$branch" = for-upstream &&
 156        test_cmp local/mnemonic.txt upstream-private/mnemonic.txt
 157
 158'
 159
 160test_expect_success 'request names an appropriate branch' '
 161
 162        rm -fr downstream.git &&
 163        git init --bare downstream.git &&
 164        (
 165                cd local &&
 166                git checkout initial &&
 167                git merge --ff-only master &&
 168                git push --tags origin master simplify &&
 169                git push origin master:for-upstream &&
 170                git request-pull initial "$downstream_url" >../request
 171        ) &&
 172        sed -nf read-request.sed <request >digest &&
 173        cat digest &&
 174        {
 175                read task &&
 176                read repository &&
 177                read branch
 178        } <digest &&
 179        {
 180                test "$branch" = master ||
 181                test "$branch" = for-upstream
 182        }
 183
 184'
 185
 186test_expect_success 'pull request format' '
 187
 188        rm -fr downstream.git &&
 189        git init --bare downstream.git &&
 190        cat <<-\EOT >expect &&
 191        The following changes since commit OBJECT_NAME:
 192
 193          SUBJECT (DATE)
 194
 195        are available in the git repository at:
 196          URL BRANCH
 197
 198        SHORTLOG
 199
 200        DIFFSTAT
 201        EOT
 202        (
 203                cd local &&
 204                git checkout initial &&
 205                git merge --ff-only master &&
 206                git push origin master:for-upstream &&
 207                git request-pull initial "$downstream_url" >../request
 208        ) &&
 209        <request sed -nf fuzz.sed >request.fuzzy &&
 210        test_cmp expect request.fuzzy
 211
 212'
 213
 214test_expect_success 'request-pull ignores OPTIONS_KEEPDASHDASH poison' '
 215
 216        (
 217                cd local &&
 218                OPTIONS_KEEPDASHDASH=Yes &&
 219                export OPTIONS_KEEPDASHDASH &&
 220                git checkout initial &&
 221                git merge --ff-only master &&
 222                git push origin master:for-upstream &&
 223                git request-pull -- initial "$downstream_url" >../request
 224        )
 225
 226'
 227
 228test_done