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   1#!/bin/sh
   2#
   3# Copyright (c) Robin Rosenberg
   4#
   5test_description='Test export of commits to CVS'
   6
   7. ./test-lib.sh
   8
   9if ! test_have_prereq PERL; then
  10        say 'skipping git cvsexportcommit tests, perl not available'
  11        test_done
  12fi
  13
  14cvs >/dev/null 2>&1
  15if test $? -ne 1
  16then
  17    say 'skipping git cvsexportcommit tests, cvs not found'
  18    test_done
  19fi
  20
  21CVSROOT=$(pwd)/cvsroot
  22CVSWORK=$(pwd)/cvswork
  23GIT_DIR=$(pwd)/.git
  24export CVSROOT CVSWORK GIT_DIR
  25
  26rm -rf "$CVSROOT" "$CVSWORK"
  27mkdir "$CVSROOT" &&
  28cvs init &&
  29cvs -Q co -d "$CVSWORK" . &&
  30echo >empty &&
  31git add empty &&
  32git commit -q -a -m "Initial" 2>/dev/null ||
  33exit 1
  34
  35check_entries () {
  36        # $1 == directory, $2 == expected
  37        grep '^/' "$1/CVS/Entries" | sort | cut -d/ -f2,3,5 >actual
  38        if test -z "$2"
  39        then
  40                >expected
  41        else
  42                printf '%s\n' "$2" | tr '|' '\012' >expected
  43        fi
  44        test_cmp expected actual
  45}
  46
  47test_expect_success \
  48    'New file' \
  49    'mkdir A B C D E F &&
  50     echo hello1 >A/newfile1.txt &&
  51     echo hello2 >B/newfile2.txt &&
  52     cp "$TEST_DIRECTORY"/test9200a.png C/newfile3.png &&
  53     cp "$TEST_DIRECTORY"/test9200a.png D/newfile4.png &&
  54     git add A/newfile1.txt &&
  55     git add B/newfile2.txt &&
  56     git add C/newfile3.png &&
  57     git add D/newfile4.png &&
  58     git commit -a -m "Test: New file" &&
  59     id=$(git rev-list --max-count=1 HEAD) &&
  60     (cd "$CVSWORK" &&
  61     git cvsexportcommit -c $id &&
  62     check_entries A "newfile1.txt/1.1/" &&
  63     check_entries B "newfile2.txt/1.1/" &&
  64     check_entries C "newfile3.png/1.1/-kb" &&
  65     check_entries D "newfile4.png/1.1/-kb" &&
  66     diff A/newfile1.txt ../A/newfile1.txt &&
  67     diff B/newfile2.txt ../B/newfile2.txt &&
  68     diff C/newfile3.png ../C/newfile3.png &&
  69     diff D/newfile4.png ../D/newfile4.png
  70     )'
  71
  72test_expect_success \
  73    'Remove two files, add two and update two' \
  74    'echo Hello1 >>A/newfile1.txt &&
  75     rm -f B/newfile2.txt &&
  76     rm -f C/newfile3.png &&
  77     echo Hello5  >E/newfile5.txt &&
  78     cp "$TEST_DIRECTORY"/test9200b.png D/newfile4.png &&
  79     cp "$TEST_DIRECTORY"/test9200a.png F/newfile6.png &&
  80     git add E/newfile5.txt &&
  81     git add F/newfile6.png &&
  82     git commit -a -m "Test: Remove, add and update" &&
  83     id=$(git rev-list --max-count=1 HEAD) &&
  84     (cd "$CVSWORK" &&
  85     git cvsexportcommit -c $id &&
  86     check_entries A "newfile1.txt/1.2/" &&
  87     check_entries B "" &&
  88     check_entries C "" &&
  89     check_entries D "newfile4.png/1.2/-kb" &&
  90     check_entries E "newfile5.txt/1.1/" &&
  91     check_entries F "newfile6.png/1.1/-kb" &&
  92     diff A/newfile1.txt ../A/newfile1.txt &&
  93     diff D/newfile4.png ../D/newfile4.png &&
  94     diff E/newfile5.txt ../E/newfile5.txt &&
  95     diff F/newfile6.png ../F/newfile6.png
  96     )'
  97
  98# Should fail (but only on the git cvsexportcommit stage)
  99test_expect_success \
 100    'Fail to change binary more than one generation old' \
 101    'cat F/newfile6.png >>D/newfile4.png &&
 102     git commit -a -m "generatiion 1" &&
 103     cat F/newfile6.png >>D/newfile4.png &&
 104     git commit -a -m "generation 2" &&
 105     id=$(git rev-list --max-count=1 HEAD) &&
 106     (cd "$CVSWORK" &&
 107     test_must_fail git cvsexportcommit -c $id
 108     )'
 109
 110#test_expect_success \
 111#    'Fail to remove binary file more than one generation old' \
 112#    'git reset --hard HEAD^ &&
 113#     cat F/newfile6.png >>D/newfile4.png &&
 114#     git commit -a -m "generation 2 (again)" &&
 115#     rm -f D/newfile4.png &&
 116#     git commit -a -m "generation 3" &&
 117#     id=$(git rev-list --max-count=1 HEAD) &&
 118#     (cd "$CVSWORK" &&
 119#     test_must_fail git cvsexportcommit -c $id
 120#     )'
 121
 122# We reuse the state from two tests back here
 123
 124# This test is here because a patch for only binary files will
 125# fail with gnu patch, so cvsexportcommit must handle that.
 126test_expect_success \
 127    'Remove only binary files' \
 128    'git reset --hard HEAD^^ &&
 129     rm -f D/newfile4.png &&
 130     git commit -a -m "test: remove only a binary file" &&
 131     id=$(git rev-list --max-count=1 HEAD) &&
 132     (cd "$CVSWORK" &&
 133     git cvsexportcommit -c $id &&
 134     check_entries A "newfile1.txt/1.2/" &&
 135     check_entries B "" &&
 136     check_entries C "" &&
 137     check_entries D "" &&
 138     check_entries E "newfile5.txt/1.1/" &&
 139     check_entries F "newfile6.png/1.1/-kb" &&
 140     diff A/newfile1.txt ../A/newfile1.txt &&
 141     diff E/newfile5.txt ../E/newfile5.txt &&
 142     diff F/newfile6.png ../F/newfile6.png
 143     )'
 144
 145test_expect_success \
 146    'Remove only a text file' \
 147    'rm -f A/newfile1.txt &&
 148     git commit -a -m "test: remove only a binary file" &&
 149     id=$(git rev-list --max-count=1 HEAD) &&
 150     (cd "$CVSWORK" &&
 151     git cvsexportcommit -c $id &&
 152     check_entries A "" &&
 153     check_entries B "" &&
 154     check_entries C "" &&
 155     check_entries D "" &&
 156     check_entries E "newfile5.txt/1.1/" &&
 157     check_entries F "newfile6.png/1.1/-kb" &&
 158     diff E/newfile5.txt ../E/newfile5.txt &&
 159     diff F/newfile6.png ../F/newfile6.png
 160     )'
 161
 162test_expect_success \
 163     'New file with spaces in file name' \
 164     'mkdir "G g" &&
 165      echo ok then >"G g/with spaces.txt" &&
 166      git add "G g/with spaces.txt" && \
 167      cp "$TEST_DIRECTORY"/test9200a.png "G g/with spaces.png" && \
 168      git add "G g/with spaces.png" &&
 169      git commit -a -m "With spaces" &&
 170      id=$(git rev-list --max-count=1 HEAD) &&
 171      (cd "$CVSWORK" &&
 172      git cvsexportcommit -c $id &&
 173      check_entries "G g" "with spaces.png/1.1/-kb|with spaces.txt/1.1/"
 174      )'
 175
 176test_expect_success \
 177     'Update file with spaces in file name' \
 178     'echo Ok then >>"G g/with spaces.txt" &&
 179      cat "$TEST_DIRECTORY"/test9200a.png >>"G g/with spaces.png" && \
 180      git add "G g/with spaces.png" &&
 181      git commit -a -m "Update with spaces" &&
 182      id=$(git rev-list --max-count=1 HEAD) &&
 183      (cd "$CVSWORK" &&
 184      git cvsexportcommit -c $id
 185      check_entries "G g" "with spaces.png/1.2/-kb|with spaces.txt/1.2/"
 186      )'
 187
 188# Some filesystems mangle pathnames with UTF-8 characters --
 189# check and skip
 190if p="Å/goo/a/b/c/d/e/f/g/h/i/j/k/l/m/n/o/p/q/r/s/t/u/v/w/x/y/z/å/ä/ö" &&
 191        mkdir -p "tst/$p" &&
 192        date >"tst/$p/day" &&
 193        found=$(find tst -type f -print) &&
 194        test "z$found" = "ztst/$p/day" &&
 195        rm -fr tst
 196then
 197
 198# This test contains UTF-8 characters
 199test_expect_success \
 200     'File with non-ascii file name' \
 201     'mkdir -p Å/goo/a/b/c/d/e/f/g/h/i/j/k/l/m/n/o/p/q/r/s/t/u/v/w/x/y/z/å/ä/ö &&
 202      echo Foo >Å/goo/a/b/c/d/e/f/g/h/i/j/k/l/m/n/o/p/q/r/s/t/u/v/w/x/y/z/å/ä/ö/gårdetsågårdet.txt &&
 203      git add Å/goo/a/b/c/d/e/f/g/h/i/j/k/l/m/n/o/p/q/r/s/t/u/v/w/x/y/z/å/ä/ö/gårdetsågårdet.txt &&
 204      cp "$TEST_DIRECTORY"/test9200a.png Å/goo/a/b/c/d/e/f/g/h/i/j/k/l/m/n/o/p/q/r/s/t/u/v/w/x/y/z/å/ä/ö/gårdetsågårdet.png &&
 205      git add Å/goo/a/b/c/d/e/f/g/h/i/j/k/l/m/n/o/p/q/r/s/t/u/v/w/x/y/z/å/ä/ö/gårdetsågårdet.png &&
 206      git commit -a -m "Går det så går det" && \
 207      id=$(git rev-list --max-count=1 HEAD) &&
 208      (cd "$CVSWORK" &&
 209      git cvsexportcommit -v -c $id &&
 210      check_entries \
 211      "Å/goo/a/b/c/d/e/f/g/h/i/j/k/l/m/n/o/p/q/r/s/t/u/v/w/x/y/z/å/ä/ö" \
 212      "gårdetsågårdet.png/1.1/-kb|gårdetsågårdet.txt/1.1/"
 213      )'
 214
 215fi
 216
 217rm -fr tst
 218
 219test_expect_success \
 220     'Mismatching patch should fail' \
 221     'date >>"E/newfile5.txt" &&
 222      git add "E/newfile5.txt" &&
 223      git commit -a -m "Update one" &&
 224      date >>"E/newfile5.txt" &&
 225      git add "E/newfile5.txt" &&
 226      git commit -a -m "Update two" &&
 227      id=$(git rev-list --max-count=1 HEAD) &&
 228      (cd "$CVSWORK" &&
 229      test_must_fail git cvsexportcommit -c $id
 230      )'
 231
 232if ! test "$(git config --bool core.filemode)" = false
 233then
 234        test_set_prereq FILEMODE
 235fi
 236
 237test_expect_success FILEMODE \
 238     'Retain execute bit' \
 239     'mkdir G &&
 240      echo executeon >G/on &&
 241      chmod +x G/on &&
 242      echo executeoff >G/off &&
 243      git add G/on &&
 244      git add G/off &&
 245      git commit -a -m "Execute test" &&
 246      (cd "$CVSWORK" &&
 247      git cvsexportcommit -c HEAD
 248      test -x G/on &&
 249      ! test -x G/off
 250      )'
 251
 252test_expect_success '-w option should work with relative GIT_DIR' '
 253      mkdir W &&
 254      echo foobar >W/file1.txt &&
 255      echo bazzle >W/file2.txt &&
 256      git add W/file1.txt &&
 257      git add W/file2.txt &&
 258      git commit -m "More updates" &&
 259      id=$(git rev-list --max-count=1 HEAD) &&
 260      (cd "$GIT_DIR" &&
 261      GIT_DIR=. git cvsexportcommit -w "$CVSWORK" -c $id &&
 262      check_entries "$CVSWORK/W" "file1.txt/1.1/|file2.txt/1.1/" &&
 263      test_cmp "$CVSWORK/W/file1.txt" ../W/file1.txt &&
 264      test_cmp "$CVSWORK/W/file2.txt" ../W/file2.txt
 265      )
 266'
 267
 268test_expect_success 'check files before directories' '
 269
 270        echo Notes > release-notes &&
 271        git add release-notes &&
 272        git commit -m "Add release notes" release-notes &&
 273        id=$(git rev-parse HEAD) &&
 274        git cvsexportcommit -w "$CVSWORK" -c $id &&
 275
 276        echo new > DS &&
 277        echo new > E/DS &&
 278        echo modified > release-notes &&
 279        git add DS E/DS release-notes &&
 280        git commit -m "Add two files with the same basename" &&
 281        id=$(git rev-parse HEAD) &&
 282        git cvsexportcommit -w "$CVSWORK" -c $id &&
 283        check_entries "$CVSWORK/E" "DS/1.1/|newfile5.txt/1.1/" &&
 284        check_entries "$CVSWORK" "DS/1.1/|release-notes/1.2/" &&
 285        test_cmp "$CVSWORK/DS" DS &&
 286        test_cmp "$CVSWORK/E/DS" E/DS &&
 287        test_cmp "$CVSWORK/release-notes" release-notes
 288
 289'
 290
 291test_expect_success 're-commit a removed filename which remains in CVS attic' '
 292
 293    (cd "$CVSWORK" &&
 294     echo >attic_gremlin &&
 295     cvs -Q add attic_gremlin &&
 296     cvs -Q ci -m "added attic_gremlin" &&
 297     rm attic_gremlin &&
 298     cvs -Q rm attic_gremlin &&
 299     cvs -Q ci -m "removed attic_gremlin") &&
 300
 301    echo > attic_gremlin &&
 302    git add attic_gremlin &&
 303    git commit -m "Added attic_gremlin" &&
 304        git cvsexportcommit -w "$CVSWORK" -c HEAD &&
 305    (cd "$CVSWORK"; cvs -Q update -d) &&
 306    test -f "$CVSWORK/attic_gremlin"
 307'
 308
 309# the state of the CVS sandbox may be indeterminate for ' space'
 310# after this test on some platforms / with some versions of CVS
 311# consider adding new tests above this point
 312test_expect_success 'commit a file with leading spaces in the name' '
 313
 314        echo space > " space" &&
 315        git add " space" &&
 316        git commit -m "Add a file with a leading space" &&
 317        id=$(git rev-parse HEAD) &&
 318        git cvsexportcommit -w "$CVSWORK" -c $id &&
 319        check_entries "$CVSWORK" " space/1.1/|DS/1.1/|attic_gremlin/1.3/|release-notes/1.2/" &&
 320        test_cmp "$CVSWORK/ space" " space"
 321
 322'
 323
 324test_expect_success 'use the same checkout for Git and CVS' '
 325
 326        (mkdir shared &&
 327         cd shared &&
 328         unset GIT_DIR &&
 329         cvs co . &&
 330         git init &&
 331         git add " space" &&
 332         git commit -m "fake initial commit" &&
 333         echo Hello >> " space" &&
 334         git commit -m "Another change" " space" &&
 335         git cvsexportcommit -W -p -u -c HEAD &&
 336         grep Hello " space" &&
 337         git diff-files)
 338
 339'
 340
 341test_done