# Copyright (c) 2006 Carl D. Worth
#
-test_description='Test of the various options to git-rm.'
+test_description='Test of the various options to git rm.'
. ./test-lib.sh
# Setup some files to be removed, some with funny characters
-touch -- foo bar baz 'space embedded' 'tab embedded' 'newline
-embedded' -q
-git-add -- foo bar baz 'space embedded' 'tab embedded' 'newline
-embedded' -q
-git-commit -m "add files"
+test_expect_success \
+ 'Initialize test directory' \
+ "touch -- foo bar baz 'space embedded' -q &&
+ git add -- foo bar baz 'space embedded' -q &&
+ git-commit -m 'add normal files' &&
+ test_tabs=y &&
+ if touch -- 'tab embedded' 'newline
+embedded'
+ then
+ git add -- 'tab embedded' 'newline
+embedded' &&
+ git-commit -m 'add files with tabs and newlines'
+ else
+ say 'Your filesystem does not allow tabs in filenames.'
+ test_tabs=n
+ fi"
+
+# Later we will try removing an unremovable path to make sure
+# git rm barfs, but if the test is run as root that cannot be
+# arranged.
+test_expect_success \
+ 'Determine rm behavior' \
+ ': >test-file
+ chmod a-w .
+ rm -f test-file
+ test -f test-file && test_failed_remove=y
+ chmod 775 .
+ rm -f test-file'
+
+test_expect_success \
+ 'Pre-check that foo exists and is in index before git rm foo' \
+ '[ -f foo ] && git ls-files --error-unmatch foo'
+
+test_expect_success \
+ 'Test that git rm foo succeeds' \
+ 'git rm --cached foo'
test_expect_success \
- 'Pre-check that foo exists and is in index before git-rm foo' \
- '[ -f foo ] && git-ls-files --error-unmatch foo'
+ 'Test that git rm --cached foo succeeds if the index matches the file' \
+ 'echo content > foo
+ git add foo
+ git rm --cached foo'
test_expect_success \
- 'Test that git-rm foo succeeds' \
- 'git-rm foo'
+ 'Test that git rm --cached foo succeeds if the index matches the file' \
+ 'echo content > foo
+ git add foo
+ git commit -m foo
+ echo "other content" > foo
+ git rm --cached foo'
test_expect_success \
- 'Post-check that foo exists but is not in index after git-rm foo' \
- '[ -f foo ] && ! git-ls-files --error-unmatch foo'
+ 'Test that git rm --cached foo fails if the index matches neither the file nor HEAD' '
+ echo content > foo
+ git add foo
+ git commit -m foo
+ echo "other content" > foo
+ git add foo
+ echo "yet another content" > foo
+ ! git rm --cached foo
+'
test_expect_success \
- 'Pre-check that bar exists and is in index before "git-rm -f bar"' \
- '[ -f bar ] && git-ls-files --error-unmatch bar'
+ 'Test that git rm --cached -f foo works in case where --cached only did not' \
+ 'echo content > foo
+ git add foo
+ git commit -m foo
+ echo "other content" > foo
+ git add foo
+ echo "yet another content" > foo
+ git rm --cached -f foo'
test_expect_success \
- 'Test that "git-rm -f bar" succeeds' \
- 'git-rm -f bar'
+ 'Post-check that foo exists but is not in index after git rm foo' \
+ '[ -f foo ] && ! git ls-files --error-unmatch foo'
test_expect_success \
- 'Post-check that bar does not exist and is not in index after "git-rm -f bar"' \
- '! [ -f bar ] && ! git-ls-files --error-unmatch bar'
+ 'Pre-check that bar exists and is in index before "git rm bar"' \
+ '[ -f bar ] && git ls-files --error-unmatch bar'
test_expect_success \
- 'Test that "git-rm -- -q" succeeds (remove a file that looks like an option)' \
- 'git-rm -- -q'
+ 'Test that "git rm bar" succeeds' \
+ 'git rm bar'
test_expect_success \
- "Test that \"git-rm -f\" succeeds with embedded space, tab, or newline characters." \
- "git-rm -f 'space embedded' 'tab embedded' 'newline
+ 'Post-check that bar does not exist and is not in index after "git rm -f bar"' \
+ '! [ -f bar ] && ! git ls-files --error-unmatch bar'
+
+test_expect_success \
+ 'Test that "git rm -- -q" succeeds (remove a file that looks like an option)' \
+ 'git rm -- -q'
+
+test "$test_tabs" = y && test_expect_success \
+ "Test that \"git rm -f\" succeeds with embedded space, tab, or newline characters." \
+ "git rm -f 'space embedded' 'tab embedded' 'newline
embedded'"
-chmod u-w .
-test_expect_failure \
- 'Test that "git-rm -f" fails if its rm fails' \
- 'git-rm -f baz'
-chmod u+w .
+if test "$test_failed_remove" = y; then
+chmod a-w .
+test_expect_success \
+ 'Test that "git rm -f" fails if its rm fails' \
+ '! git rm -f baz'
+chmod 775 .
+else
+ test_expect_success 'skipping removal failure (perhaps running as root?)' :
+fi
test_expect_success \
- 'When the rm in "git-rm -f" fails, it should not remove the file from the index' \
- 'git-ls-files --error-unmatch baz'
+ 'When the rm in "git rm -f" fails, it should not remove the file from the index' \
+ 'git ls-files --error-unmatch baz'
+
+test_expect_success 'Remove nonexistent file with --ignore-unmatch' '
+ git rm --ignore-unmatch nonexistent
+'
+
+test_expect_success '"rm" command printed' '
+ echo frotz > test-file &&
+ git add test-file &&
+ git commit -m "add file for rm test" &&
+ git rm test-file > rm-output &&
+ test `grep "^rm " rm-output | wc -l` = 1 &&
+ rm -f test-file rm-output &&
+ git commit -m "remove file from rm test"
+'
+
+test_expect_success '"rm" command suppressed with --quiet' '
+ echo frotz > test-file &&
+ git add test-file &&
+ git commit -m "add file for rm --quiet test" &&
+ git rm --quiet test-file > rm-output &&
+ test `wc -l < rm-output` = 0 &&
+ rm -f test-file rm-output &&
+ git commit -m "remove file from rm --quiet test"
+'
+
+# Now, failure cases.
+test_expect_success 'Re-add foo and baz' '
+ git add foo baz &&
+ git ls-files --error-unmatch foo baz
+'
+
+test_expect_success 'Modify foo -- rm should refuse' '
+ echo >>foo &&
+ ! git rm foo baz &&
+ test -f foo &&
+ test -f baz &&
+ git ls-files --error-unmatch foo baz
+'
+
+test_expect_success 'Modified foo -- rm -f should work' '
+ git rm -f foo baz &&
+ test ! -f foo &&
+ test ! -f baz &&
+ ! git ls-files --error-unmatch foo &&
+ ! git ls-files --error-unmatch bar
+'
+
+test_expect_success 'Re-add foo and baz for HEAD tests' '
+ echo frotz >foo &&
+ git checkout HEAD -- baz &&
+ git add foo baz &&
+ git ls-files --error-unmatch foo baz
+'
+
+test_expect_success 'foo is different in index from HEAD -- rm should refuse' '
+ ! git rm foo baz &&
+ test -f foo &&
+ test -f baz &&
+ git ls-files --error-unmatch foo baz
+'
+
+test_expect_success 'but with -f it should work.' '
+ git rm -f foo baz &&
+ test ! -f foo &&
+ test ! -f baz &&
+ ! git ls-files --error-unmatch foo
+ ! git ls-files --error-unmatch baz
+'
+
+test_expect_success 'Recursive test setup' '
+ mkdir -p frotz &&
+ echo qfwfq >frotz/nitfol &&
+ git add frotz &&
+ git commit -m "subdir test"
+'
+
+test_expect_success 'Recursive without -r fails' '
+ ! git rm frotz &&
+ test -d frotz &&
+ test -f frotz/nitfol
+'
+
+test_expect_success 'Recursive with -r but dirty' '
+ echo qfwfq >>frotz/nitfol
+ ! git rm -r frotz &&
+ test -d frotz &&
+ test -f frotz/nitfol
+'
+
+test_expect_success 'Recursive with -r -f' '
+ git rm -f -r frotz &&
+ ! test -f frotz/nitfol &&
+ ! test -d frotz
+'
+
+test_expect_success 'Remove nonexistent file returns nonzero exit status' '
+ ! git rm nonexistent
+'
test_done