Andrew's git / gitweb.git / t/t9200-git-cvsexportcommit.sh
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t / t9200-git-cvsexportcommit.shon commit var doc: advertise current DEFAULT_PAGER and DEFAULT_EDITOR settings (5b58619)
   1#!/bin/sh
   2#
   3# Copyright (c) Robin Rosenberg
   4#
   5test_description='Test export of commits to CVS'
   6
   7. ./test-lib.sh
   8. "$TEST_DIRECTORY"/lib-prereq-FILEMODE.sh
   9
  10if ! test_have_prereq PERL; then
  11        skip_all='skipping git cvsexportcommit tests, perl not available'
  12        test_done
  13fi
  14
  15cvs >/dev/null 2>&1
  16if test $? -ne 1
  17then
  18    skip_all='skipping git cvsexportcommit tests, cvs not found'
  19    test_done
  20fi
  21
  22CVSROOT=$PWD/cvsroot
  23CVSWORK=$PWD/cvswork
  24GIT_DIR=$PWD/.git
  25export CVSROOT CVSWORK GIT_DIR
  26
  27rm -rf "$CVSROOT" "$CVSWORK"
  28mkdir "$CVSROOT" &&
  29cvs init &&
  30cvs -Q co -d "$CVSWORK" . &&
  31echo >empty &&
  32git add empty &&
  33git commit -q -a -m "Initial" 2>/dev/null ||
  34exit 1
  35
  36check_entries () {
  37        # $1 == directory, $2 == expected
  38        grep '^/' "$1/CVS/Entries" | sort | cut -d/ -f2,3,5 >actual
  39        if test -z "$2"
  40        then
  41                >expected
  42        else
  43                printf '%s\n' "$2" | tr '|' '\012' >expected
  44        fi
  45        test_cmp expected actual
  46}
  47
  48test_expect_success \
  49    'New file' \
  50    'mkdir A B C D E F &&
  51     echo hello1 >A/newfile1.txt &&
  52     echo hello2 >B/newfile2.txt &&
  53     cp "$TEST_DIRECTORY"/test-binary-1.png C/newfile3.png &&
  54     cp "$TEST_DIRECTORY"/test-binary-1.png D/newfile4.png &&
  55     git add A/newfile1.txt &&
  56     git add B/newfile2.txt &&
  57     git add C/newfile3.png &&
  58     git add D/newfile4.png &&
  59     git commit -a -m "Test: New file" &&
  60     id=$(git rev-list --max-count=1 HEAD) &&
  61     (cd "$CVSWORK" &&
  62     git cvsexportcommit -c $id &&
  63     check_entries A "newfile1.txt/1.1/" &&
  64     check_entries B "newfile2.txt/1.1/" &&
  65     check_entries C "newfile3.png/1.1/-kb" &&
  66     check_entries D "newfile4.png/1.1/-kb" &&
  67     test_cmp A/newfile1.txt ../A/newfile1.txt &&
  68     test_cmp B/newfile2.txt ../B/newfile2.txt &&
  69     test_cmp C/newfile3.png ../C/newfile3.png &&
  70     test_cmp D/newfile4.png ../D/newfile4.png
  71     )'
  72
  73test_expect_success \
  74    'Remove two files, add two and update two' \
  75    'echo Hello1 >>A/newfile1.txt &&
  76     rm -f B/newfile2.txt &&
  77     rm -f C/newfile3.png &&
  78     echo Hello5  >E/newfile5.txt &&
  79     cp "$TEST_DIRECTORY"/test-binary-2.png D/newfile4.png &&
  80     cp "$TEST_DIRECTORY"/test-binary-1.png F/newfile6.png &&
  81     git add E/newfile5.txt &&
  82     git add F/newfile6.png &&
  83     git commit -a -m "Test: Remove, add and update" &&
  84     id=$(git rev-list --max-count=1 HEAD) &&
  85     (cd "$CVSWORK" &&
  86     git cvsexportcommit -c $id &&
  87     check_entries A "newfile1.txt/1.2/" &&
  88     check_entries B "" &&
  89     check_entries C "" &&
  90     check_entries D "newfile4.png/1.2/-kb" &&
  91     check_entries E "newfile5.txt/1.1/" &&
  92     check_entries F "newfile6.png/1.1/-kb" &&
  93     test_cmp A/newfile1.txt ../A/newfile1.txt &&
  94     test_cmp D/newfile4.png ../D/newfile4.png &&
  95     test_cmp E/newfile5.txt ../E/newfile5.txt &&
  96     test_cmp F/newfile6.png ../F/newfile6.png
  97     )'
  98
  99# Should fail (but only on the git cvsexportcommit stage)
 100test_expect_success \
 101    'Fail to change binary more than one generation old' \
 102    'cat F/newfile6.png >>D/newfile4.png &&
 103     git commit -a -m "generatiion 1" &&
 104     cat F/newfile6.png >>D/newfile4.png &&
 105     git commit -a -m "generation 2" &&
 106     id=$(git rev-list --max-count=1 HEAD) &&
 107     (cd "$CVSWORK" &&
 108     test_must_fail git cvsexportcommit -c $id
 109     )'
 110
 111#test_expect_success \
 112#    'Fail to remove binary file more than one generation old' \
 113#    'git reset --hard HEAD^ &&
 114#     cat F/newfile6.png >>D/newfile4.png &&
 115#     git commit -a -m "generation 2 (again)" &&
 116#     rm -f D/newfile4.png &&
 117#     git commit -a -m "generation 3" &&
 118#     id=$(git rev-list --max-count=1 HEAD) &&
 119#     (cd "$CVSWORK" &&
 120#     test_must_fail git cvsexportcommit -c $id
 121#     )'
 122
 123# We reuse the state from two tests back here
 124
 125# This test is here because a patch for only binary files will
 126# fail with gnu patch, so cvsexportcommit must handle that.
 127test_expect_success \
 128    'Remove only binary files' \
 129    'git reset --hard HEAD^^ &&
 130     rm -f D/newfile4.png &&
 131     git commit -a -m "test: remove only a binary file" &&
 132     id=$(git rev-list --max-count=1 HEAD) &&
 133     (cd "$CVSWORK" &&
 134     git cvsexportcommit -c $id &&
 135     check_entries A "newfile1.txt/1.2/" &&
 136     check_entries B "" &&
 137     check_entries C "" &&
 138     check_entries D "" &&
 139     check_entries E "newfile5.txt/1.1/" &&
 140     check_entries F "newfile6.png/1.1/-kb" &&
 141     test_cmp A/newfile1.txt ../A/newfile1.txt &&
 142     test_cmp E/newfile5.txt ../E/newfile5.txt &&
 143     test_cmp F/newfile6.png ../F/newfile6.png
 144     )'
 145
 146test_expect_success \
 147    'Remove only a text file' \
 148    'rm -f A/newfile1.txt &&
 149     git commit -a -m "test: remove only a binary file" &&
 150     id=$(git rev-list --max-count=1 HEAD) &&
 151     (cd "$CVSWORK" &&
 152     git cvsexportcommit -c $id &&
 153     check_entries A "" &&
 154     check_entries B "" &&
 155     check_entries C "" &&
 156     check_entries D "" &&
 157     check_entries E "newfile5.txt/1.1/" &&
 158     check_entries F "newfile6.png/1.1/-kb" &&
 159     test_cmp E/newfile5.txt ../E/newfile5.txt &&
 160     test_cmp F/newfile6.png ../F/newfile6.png
 161     )'
 162
 163test_expect_success \
 164     'New file with spaces in file name' \
 165     'mkdir "G g" &&
 166      echo ok then >"G g/with spaces.txt" &&
 167      git add "G g/with spaces.txt" && \
 168      cp "$TEST_DIRECTORY"/test-binary-1.png "G g/with spaces.png" && \
 169      git add "G g/with spaces.png" &&
 170      git commit -a -m "With spaces" &&
 171      id=$(git rev-list --max-count=1 HEAD) &&
 172      (cd "$CVSWORK" &&
 173      git cvsexportcommit -c $id &&
 174      check_entries "G g" "with spaces.png/1.1/-kb|with spaces.txt/1.1/"
 175      )'
 176
 177test_expect_success \
 178     'Update file with spaces in file name' \
 179     'echo Ok then >>"G g/with spaces.txt" &&
 180      cat "$TEST_DIRECTORY"/test-binary-1.png >>"G g/with spaces.png" && \
 181      git add "G g/with spaces.png" &&
 182      git commit -a -m "Update with spaces" &&
 183      id=$(git rev-list --max-count=1 HEAD) &&
 184      (cd "$CVSWORK" &&
 185      git cvsexportcommit -c $id
 186      check_entries "G g" "with spaces.png/1.2/-kb|with spaces.txt/1.2/"
 187      )'
 188
 189# Some filesystems mangle pathnames with UTF-8 characters --
 190# check and skip
 191if p="Å/goo/a/b/c/d/e/f/g/h/i/j/k/l/m/n/o/p/q/r/s/t/u/v/w/x/y/z/å/ä/ö" &&
 192        mkdir -p "tst/$p" &&
 193        date >"tst/$p/day" &&
 194        found=$(find tst -type f -print) &&
 195        test "z$found" = "ztst/$p/day" &&
 196        rm -fr tst
 197then
 198
 199# This test contains UTF-8 characters
 200test_expect_success \
 201     'File with non-ascii file name' \
 202     '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 &&
 203      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 &&
 204      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 &&
 205      cp "$TEST_DIRECTORY"/test-binary-1.png Å/goo/a/b/c/d/e/f/g/h/i/j/k/l/m/n/o/p/q/r/s/t/u/v/w/x/y/z/å/ä/ö/gårdetsågårdet.png &&
 206      git add Å/goo/a/b/c/d/e/f/g/h/i/j/k/l/m/n/o/p/q/r/s/t/u/v/w/x/y/z/å/ä/ö/gårdetsågårdet.png &&
 207      git commit -a -m "Går det så går det" && \
 208      id=$(git rev-list --max-count=1 HEAD) &&
 209      (cd "$CVSWORK" &&
 210      git cvsexportcommit -v -c $id &&
 211      check_entries \
 212      "Å/goo/a/b/c/d/e/f/g/h/i/j/k/l/m/n/o/p/q/r/s/t/u/v/w/x/y/z/å/ä/ö" \
 213      "gårdetsågårdet.png/1.1/-kb|gårdetsågårdet.txt/1.1/"
 214      )'
 215
 216fi
 217
 218rm -fr tst
 219
 220test_expect_success \
 221     'Mismatching patch should fail' \
 222     'date >>"E/newfile5.txt" &&
 223      git add "E/newfile5.txt" &&
 224      git commit -a -m "Update one" &&
 225      date >>"E/newfile5.txt" &&
 226      git add "E/newfile5.txt" &&
 227      git commit -a -m "Update two" &&
 228      id=$(git rev-list --max-count=1 HEAD) &&
 229      (cd "$CVSWORK" &&
 230      test_must_fail git cvsexportcommit -c $id
 231      )'
 232
 233test_expect_success FILEMODE \
 234     'Retain execute bit' \
 235     'mkdir G &&
 236      echo executeon >G/on &&
 237      chmod +x G/on &&
 238      echo executeoff >G/off &&
 239      git add G/on &&
 240      git add G/off &&
 241      git commit -a -m "Execute test" &&
 242      (cd "$CVSWORK" &&
 243      git cvsexportcommit -c HEAD
 244      test -x G/on &&
 245      ! test -x G/off
 246      )'
 247
 248test_expect_success '-w option should work with relative GIT_DIR' '
 249      mkdir W &&
 250      echo foobar >W/file1.txt &&
 251      echo bazzle >W/file2.txt &&
 252      git add W/file1.txt &&
 253      git add W/file2.txt &&
 254      git commit -m "More updates" &&
 255      id=$(git rev-list --max-count=1 HEAD) &&
 256      (cd "$GIT_DIR" &&
 257      GIT_DIR=. git cvsexportcommit -w "$CVSWORK" -c $id &&
 258      check_entries "$CVSWORK/W" "file1.txt/1.1/|file2.txt/1.1/" &&
 259      test_cmp "$CVSWORK/W/file1.txt" ../W/file1.txt &&
 260      test_cmp "$CVSWORK/W/file2.txt" ../W/file2.txt
 261      )
 262'
 263
 264test_expect_success 'check files before directories' '
 265
 266        echo Notes > release-notes &&
 267        git add release-notes &&
 268        git commit -m "Add release notes" release-notes &&
 269        id=$(git rev-parse HEAD) &&
 270        git cvsexportcommit -w "$CVSWORK" -c $id &&
 271
 272        echo new > DS &&
 273        echo new > E/DS &&
 274        echo modified > release-notes &&
 275        git add DS E/DS release-notes &&
 276        git commit -m "Add two files with the same basename" &&
 277        id=$(git rev-parse HEAD) &&
 278        git cvsexportcommit -w "$CVSWORK" -c $id &&
 279        check_entries "$CVSWORK/E" "DS/1.1/|newfile5.txt/1.1/" &&
 280        check_entries "$CVSWORK" "DS/1.1/|release-notes/1.2/" &&
 281        test_cmp "$CVSWORK/DS" DS &&
 282        test_cmp "$CVSWORK/E/DS" E/DS &&
 283        test_cmp "$CVSWORK/release-notes" release-notes
 284
 285'
 286
 287test_expect_success 're-commit a removed filename which remains in CVS attic' '
 288
 289    (cd "$CVSWORK" &&
 290     echo >attic_gremlin &&
 291     cvs -Q add attic_gremlin &&
 292     cvs -Q ci -m "added attic_gremlin" &&
 293     rm attic_gremlin &&
 294     cvs -Q rm attic_gremlin &&
 295     cvs -Q ci -m "removed attic_gremlin") &&
 296
 297    echo > attic_gremlin &&
 298    git add attic_gremlin &&
 299    git commit -m "Added attic_gremlin" &&
 300        git cvsexportcommit -w "$CVSWORK" -c HEAD &&
 301    (cd "$CVSWORK"; cvs -Q update -d) &&
 302    test -f "$CVSWORK/attic_gremlin"
 303'
 304
 305# the state of the CVS sandbox may be indeterminate for ' space'
 306# after this test on some platforms / with some versions of CVS
 307# consider adding new tests above this point
 308test_expect_success 'commit a file with leading spaces in the name' '
 309
 310        echo space > " space" &&
 311        git add " space" &&
 312        git commit -m "Add a file with a leading space" &&
 313        id=$(git rev-parse HEAD) &&
 314        git cvsexportcommit -w "$CVSWORK" -c $id &&
 315        check_entries "$CVSWORK" " space/1.1/|DS/1.1/|attic_gremlin/1.3/|release-notes/1.2/" &&
 316        test_cmp "$CVSWORK/ space" " space"
 317
 318'
 319
 320test_expect_success 'use the same checkout for Git and CVS' '
 321
 322        (mkdir shared &&
 323         cd shared &&
 324         unset GIT_DIR &&
 325         cvs co . &&
 326         git init &&
 327         git add " space" &&
 328         git commit -m "fake initial commit" &&
 329         echo Hello >> " space" &&
 330         git commit -m "Another change" " space" &&
 331         git cvsexportcommit -W -p -u -c HEAD &&
 332         grep Hello " space" &&
 333         git diff-files)
 334
 335'
 336
 337test_done