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-rwxr-xr-xt/t9200-git-cvsexportcommit.sh338
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diff --git a/t/t9200-git-cvsexportcommit.sh b/t/t9200-git-cvsexportcommit.sh
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+#!/bin/sh
+#
+# Copyright (c) Robin Rosenberg
+#
+test_description='Test export of commits to CVS'
+
+. ./test-lib.sh
+. "$TEST_DIRECTORY"/lib-prereq-FILEMODE.sh
+
+if ! test_have_prereq PERL; then
+ skip_all='skipping git cvsexportcommit tests, perl not available'
+ test_done
+fi
+
+cvs >/dev/null 2>&1
+if test $? -ne 1
+then
+ skip_all='skipping git cvsexportcommit tests, cvs not found'
+ test_done
+fi
+
+CVSROOT=$PWD/tmpcvsroot
+CVSWORK=$PWD/cvswork
+GIT_DIR=$PWD/.git
+export CVSROOT CVSWORK GIT_DIR
+
+rm -rf "$CVSROOT" "$CVSWORK"
+
+cvs init &&
+test -d "$CVSROOT" &&
+cvs -Q co -d "$CVSWORK" . &&
+echo >empty &&
+git add empty &&
+git commit -q -a -m "Initial" 2>/dev/null ||
+exit 1
+
+check_entries () {
+ # $1 == directory, $2 == expected
+ grep '^/' "$1/CVS/Entries" | sort | cut -d/ -f2,3,5 >actual
+ if test -z "$2"
+ then
+ >expected
+ else
+ printf '%s\n' "$2" | tr '|' '\012' >expected
+ fi
+ test_cmp expected actual
+}
+
+test_expect_success \
+ 'New file' \
+ 'mkdir A B C D E F &&
+ echo hello1 >A/newfile1.txt &&
+ echo hello2 >B/newfile2.txt &&
+ cp "$TEST_DIRECTORY"/test-binary-1.png C/newfile3.png &&
+ cp "$TEST_DIRECTORY"/test-binary-1.png D/newfile4.png &&
+ git add A/newfile1.txt &&
+ git add B/newfile2.txt &&
+ git add C/newfile3.png &&
+ git add D/newfile4.png &&
+ git commit -a -m "Test: New file" &&
+ id=$(git rev-list --max-count=1 HEAD) &&
+ (cd "$CVSWORK" &&
+ git cvsexportcommit -c $id &&
+ check_entries A "newfile1.txt/1.1/" &&
+ check_entries B "newfile2.txt/1.1/" &&
+ check_entries C "newfile3.png/1.1/-kb" &&
+ check_entries D "newfile4.png/1.1/-kb" &&
+ test_cmp A/newfile1.txt ../A/newfile1.txt &&
+ test_cmp B/newfile2.txt ../B/newfile2.txt &&
+ test_cmp C/newfile3.png ../C/newfile3.png &&
+ test_cmp D/newfile4.png ../D/newfile4.png
+ )'
+
+test_expect_success \
+ 'Remove two files, add two and update two' \
+ 'echo Hello1 >>A/newfile1.txt &&
+ rm -f B/newfile2.txt &&
+ rm -f C/newfile3.png &&
+ echo Hello5 >E/newfile5.txt &&
+ cp "$TEST_DIRECTORY"/test-binary-2.png D/newfile4.png &&
+ cp "$TEST_DIRECTORY"/test-binary-1.png F/newfile6.png &&
+ git add E/newfile5.txt &&
+ git add F/newfile6.png &&
+ git commit -a -m "Test: Remove, add and update" &&
+ id=$(git rev-list --max-count=1 HEAD) &&
+ (cd "$CVSWORK" &&
+ git cvsexportcommit -c $id &&
+ check_entries A "newfile1.txt/1.2/" &&
+ check_entries B "" &&
+ check_entries C "" &&
+ check_entries D "newfile4.png/1.2/-kb" &&
+ check_entries E "newfile5.txt/1.1/" &&
+ check_entries F "newfile6.png/1.1/-kb" &&
+ test_cmp A/newfile1.txt ../A/newfile1.txt &&
+ test_cmp D/newfile4.png ../D/newfile4.png &&
+ test_cmp E/newfile5.txt ../E/newfile5.txt &&
+ test_cmp F/newfile6.png ../F/newfile6.png
+ )'
+
+# Should fail (but only on the git cvsexportcommit stage)
+test_expect_success \
+ 'Fail to change binary more than one generation old' \
+ 'cat F/newfile6.png >>D/newfile4.png &&
+ git commit -a -m "generatiion 1" &&
+ cat F/newfile6.png >>D/newfile4.png &&
+ git commit -a -m "generation 2" &&
+ id=$(git rev-list --max-count=1 HEAD) &&
+ (cd "$CVSWORK" &&
+ test_must_fail git cvsexportcommit -c $id
+ )'
+
+#test_expect_success \
+# 'Fail to remove binary file more than one generation old' \
+# 'git reset --hard HEAD^ &&
+# cat F/newfile6.png >>D/newfile4.png &&
+# git commit -a -m "generation 2 (again)" &&
+# rm -f D/newfile4.png &&
+# git commit -a -m "generation 3" &&
+# id=$(git rev-list --max-count=1 HEAD) &&
+# (cd "$CVSWORK" &&
+# test_must_fail git cvsexportcommit -c $id
+# )'
+
+# We reuse the state from two tests back here
+
+# This test is here because a patch for only binary files will
+# fail with gnu patch, so cvsexportcommit must handle that.
+test_expect_success \
+ 'Remove only binary files' \
+ 'git reset --hard HEAD^^ &&
+ rm -f D/newfile4.png &&
+ git commit -a -m "test: remove only a binary file" &&
+ id=$(git rev-list --max-count=1 HEAD) &&
+ (cd "$CVSWORK" &&
+ git cvsexportcommit -c $id &&
+ check_entries A "newfile1.txt/1.2/" &&
+ check_entries B "" &&
+ check_entries C "" &&
+ check_entries D "" &&
+ check_entries E "newfile5.txt/1.1/" &&
+ check_entries F "newfile6.png/1.1/-kb" &&
+ test_cmp A/newfile1.txt ../A/newfile1.txt &&
+ test_cmp E/newfile5.txt ../E/newfile5.txt &&
+ test_cmp F/newfile6.png ../F/newfile6.png
+ )'
+
+test_expect_success \
+ 'Remove only a text file' \
+ 'rm -f A/newfile1.txt &&
+ git commit -a -m "test: remove only a binary file" &&
+ id=$(git rev-list --max-count=1 HEAD) &&
+ (cd "$CVSWORK" &&
+ git cvsexportcommit -c $id &&
+ check_entries A "" &&
+ check_entries B "" &&
+ check_entries C "" &&
+ check_entries D "" &&
+ check_entries E "newfile5.txt/1.1/" &&
+ check_entries F "newfile6.png/1.1/-kb" &&
+ test_cmp E/newfile5.txt ../E/newfile5.txt &&
+ test_cmp F/newfile6.png ../F/newfile6.png
+ )'
+
+test_expect_success \
+ 'New file with spaces in file name' \
+ 'mkdir "G g" &&
+ echo ok then >"G g/with spaces.txt" &&
+ git add "G g/with spaces.txt" && \
+ cp "$TEST_DIRECTORY"/test-binary-1.png "G g/with spaces.png" && \
+ git add "G g/with spaces.png" &&
+ git commit -a -m "With spaces" &&
+ id=$(git rev-list --max-count=1 HEAD) &&
+ (cd "$CVSWORK" &&
+ git cvsexportcommit -c $id &&
+ check_entries "G g" "with spaces.png/1.1/-kb|with spaces.txt/1.1/"
+ )'
+
+test_expect_success \
+ 'Update file with spaces in file name' \
+ 'echo Ok then >>"G g/with spaces.txt" &&
+ cat "$TEST_DIRECTORY"/test-binary-1.png >>"G g/with spaces.png" && \
+ git add "G g/with spaces.png" &&
+ git commit -a -m "Update with spaces" &&
+ id=$(git rev-list --max-count=1 HEAD) &&
+ (cd "$CVSWORK" &&
+ git cvsexportcommit -c $id
+ check_entries "G g" "with spaces.png/1.2/-kb|with spaces.txt/1.2/"
+ )'
+
+# Some filesystems mangle pathnames with UTF-8 characters --
+# check and skip
+if p="Å/goo/a/b/c/d/e/f/g/h/i/j/k/l/m/n/o/p/q/r/s/t/u/v/w/x/y/z/å/ä/ö" &&
+ mkdir -p "tst/$p" &&
+ date >"tst/$p/day" &&
+ found=$(find tst -type f -print) &&
+ test "z$found" = "ztst/$p/day" &&
+ rm -fr tst
+then
+
+# This test contains UTF-8 characters
+test_expect_success \
+ 'File with non-ascii file name' \
+ '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 &&
+ 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 &&
+ 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 &&
+ cp "$TEST_DIRECTORY"/test-binary-1.png Å/goo/a/b/c/d/e/f/g/h/i/j/k/l/m/n/o/p/q/r/s/t/u/v/w/x/y/z/å/ä/ö/gårdetsågårdet.png &&
+ git add Å/goo/a/b/c/d/e/f/g/h/i/j/k/l/m/n/o/p/q/r/s/t/u/v/w/x/y/z/å/ä/ö/gårdetsågårdet.png &&
+ git commit -a -m "Går det så går det" && \
+ id=$(git rev-list --max-count=1 HEAD) &&
+ (cd "$CVSWORK" &&
+ git cvsexportcommit -v -c $id &&
+ check_entries \
+ "Å/goo/a/b/c/d/e/f/g/h/i/j/k/l/m/n/o/p/q/r/s/t/u/v/w/x/y/z/å/ä/ö" \
+ "gårdetsågårdet.png/1.1/-kb|gårdetsågårdet.txt/1.1/"
+ )'
+
+fi
+
+rm -fr tst
+
+test_expect_success \
+ 'Mismatching patch should fail' \
+ 'date >>"E/newfile5.txt" &&
+ git add "E/newfile5.txt" &&
+ git commit -a -m "Update one" &&
+ date >>"E/newfile5.txt" &&
+ git add "E/newfile5.txt" &&
+ git commit -a -m "Update two" &&
+ id=$(git rev-list --max-count=1 HEAD) &&
+ (cd "$CVSWORK" &&
+ test_must_fail git cvsexportcommit -c $id
+ )'
+
+test_expect_success FILEMODE \
+ 'Retain execute bit' \
+ 'mkdir G &&
+ echo executeon >G/on &&
+ chmod +x G/on &&
+ echo executeoff >G/off &&
+ git add G/on &&
+ git add G/off &&
+ git commit -a -m "Execute test" &&
+ (cd "$CVSWORK" &&
+ git cvsexportcommit -c HEAD
+ test -x G/on &&
+ ! test -x G/off
+ )'
+
+test_expect_success '-w option should work with relative GIT_DIR' '
+ mkdir W &&
+ echo foobar >W/file1.txt &&
+ echo bazzle >W/file2.txt &&
+ git add W/file1.txt &&
+ git add W/file2.txt &&
+ git commit -m "More updates" &&
+ id=$(git rev-list --max-count=1 HEAD) &&
+ (cd "$GIT_DIR" &&
+ GIT_DIR=. git cvsexportcommit -w "$CVSWORK" -c $id &&
+ check_entries "$CVSWORK/W" "file1.txt/1.1/|file2.txt/1.1/" &&
+ test_cmp "$CVSWORK/W/file1.txt" ../W/file1.txt &&
+ test_cmp "$CVSWORK/W/file2.txt" ../W/file2.txt
+ )
+'
+
+test_expect_success 'check files before directories' '
+
+ echo Notes > release-notes &&
+ git add release-notes &&
+ git commit -m "Add release notes" release-notes &&
+ id=$(git rev-parse HEAD) &&
+ git cvsexportcommit -w "$CVSWORK" -c $id &&
+
+ echo new > DS &&
+ echo new > E/DS &&
+ echo modified > release-notes &&
+ git add DS E/DS release-notes &&
+ git commit -m "Add two files with the same basename" &&
+ id=$(git rev-parse HEAD) &&
+ git cvsexportcommit -w "$CVSWORK" -c $id &&
+ check_entries "$CVSWORK/E" "DS/1.1/|newfile5.txt/1.1/" &&
+ check_entries "$CVSWORK" "DS/1.1/|release-notes/1.2/" &&
+ test_cmp "$CVSWORK/DS" DS &&
+ test_cmp "$CVSWORK/E/DS" E/DS &&
+ test_cmp "$CVSWORK/release-notes" release-notes
+
+'
+
+test_expect_success 're-commit a removed filename which remains in CVS attic' '
+
+ (cd "$CVSWORK" &&
+ echo >attic_gremlin &&
+ cvs -Q add attic_gremlin &&
+ cvs -Q ci -m "added attic_gremlin" &&
+ rm attic_gremlin &&
+ cvs -Q rm attic_gremlin &&
+ cvs -Q ci -m "removed attic_gremlin") &&
+
+ echo > attic_gremlin &&
+ git add attic_gremlin &&
+ git commit -m "Added attic_gremlin" &&
+ git cvsexportcommit -w "$CVSWORK" -c HEAD &&
+ (cd "$CVSWORK"; cvs -Q update -d) &&
+ test -f "$CVSWORK/attic_gremlin"
+'
+
+# the state of the CVS sandbox may be indeterminate for ' space'
+# after this test on some platforms / with some versions of CVS
+# consider adding new tests above this point
+test_expect_success 'commit a file with leading spaces in the name' '
+
+ echo space > " space" &&
+ git add " space" &&
+ git commit -m "Add a file with a leading space" &&
+ id=$(git rev-parse HEAD) &&
+ git cvsexportcommit -w "$CVSWORK" -c $id &&
+ check_entries "$CVSWORK" " space/1.1/|DS/1.1/|attic_gremlin/1.3/|release-notes/1.2/" &&
+ test_cmp "$CVSWORK/ space" " space"
+
+'
+
+test_expect_success 'use the same checkout for Git and CVS' '
+
+ (mkdir shared &&
+ cd shared &&
+ sane_unset GIT_DIR &&
+ cvs co . &&
+ git init &&
+ git add " space" &&
+ git commit -m "fake initial commit" &&
+ echo Hello >> " space" &&
+ git commit -m "Another change" " space" &&
+ git cvsexportcommit -W -p -u -c HEAD &&
+ grep Hello " space" &&
+ git diff-files)
+
+'
+
+test_done
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-19 12:56:06 +0000