Merge branch 'js/mingw-tests'

Test scripts have been updated to remove assumptions that are not
portable between Git for POSIX and Git for Windows, or to skip ones
with expectations that are not satisfiable on Git for Windows.

* js/mingw-tests: (21 commits)
  gitignore: ignore generated test-fake-ssh executable
  mingw: do not bother to test funny file names
  mingw: skip a test in t9130 that cannot pass on Windows
  mingw: handle the missing POSIXPERM prereq in t9124
  mingw: avoid illegal filename in t9118
  mingw: mark t9100's test cases with appropriate prereqs
  t0008: avoid absolute path
  mingw: work around pwd issues in the tests
  mingw: fix t9700's assumption about directory separators
  mingw: skip test in t1508 that fails due to path conversion
  tests: turn off git-daemon tests if FIFOs are not available
  mingw: disable mkfifo-based tests
  mingw: accomodate t0060-path-utils for MSYS2
  mingw: fix t5601-clone.sh
  mingw: let lstat() fail with errno == ENOTDIR when appropriate
  mingw: try to delete target directory before renaming
  mingw: prepare the TMPDIR environment variable for shell scripts
  mingw: factor out Windows specific environment setup
  Git.pm: stop assuming that absolute paths start with a slash
  mingw: do not trust MSYS2's MinGW gettext.sh
  ...

23 files changed, 84 insertions, 54 deletions

diff --git a/t/lib-git-daemon.sh b/t/lib-git-daemon.sh
index bc4b3412fb..340534c064 100644
--- a/t/lib-git-daemon.sh
+++ b/t/lib-git-daemon.sh
@@ -23,6 +23,11 @@ then
 	test_done
 fi
 
+if test_have_prereq !PIPE
+then
+	test_skip_or_die $GIT_TEST_GIT_DAEMON "file system does not support FIFOs"
+fi
+
 LIB_GIT_DAEMON_PORT=${LIB_GIT_DAEMON_PORT-${this_test#t}}
 
 GIT_DAEMON_PID=
diff --git a/t/t0008-ignores.sh b/t/t0008-ignores.sh
index 4ef5ed484c..89544dd833 100755
--- a/t/t0008-ignores.sh
+++ b/t/t0008-ignores.sh
@@ -5,7 +5,7 @@ test_description=check-ignore
 . ./test-lib.sh
 
 init_vars () {
-	global_excludes="$(pwd)/global-excludes"
+	global_excludes="global-excludes"
 }
 
 enable_global_excludes () {
diff --git a/t/t0060-path-utils.sh b/t/t0060-path-utils.sh
index f0152a7ab4..8532a028e7 100755
--- a/t/t0060-path-utils.sh
+++ b/t/t0060-path-utils.sh
@@ -36,12 +36,21 @@ if test $rootoff = 2; then
 	rootoff=	# we are on Unix
 else
 	rootoff=$(($rootoff-1))
+	# In MSYS2, the root directory "/" is translated into a Windows
+	# directory *with* trailing slash. Let's test for that and adjust
+	# our expected longest ancestor length accordingly.
+	case "$(test-path-utils print_path /)" in
+	*/) rootslash=1;;
+	*) rootslash=0;;
+	esac
 fi
 
 ancestor() {
 	# We do some math with the expected ancestor length.
 	expected=$3
 	if test -n "$rootoff" && test "x$expected" != x-1; then
+		expected=$(($expected-$rootslash))
+		test $expected -lt 0 ||
 		expected=$(($expected+$rootoff))
 	fi
 	test_expect_success "longest ancestor: $1 $2 => $expected" \
diff --git a/t/t1508-at-combinations.sh b/t/t1508-at-combinations.sh
index 078e1195df..4a9964e9dc 100755
--- a/t/t1508-at-combinations.sh
+++ b/t/t1508-at-combinations.sh
@@ -35,7 +35,10 @@ test_expect_success 'setup' '
 	git checkout -b upstream-branch &&
 	test_commit upstream-one &&
 	test_commit upstream-two &&
-	git checkout -b @/at-test &&
+	if test_have_prereq !MINGW
+	then
+		git checkout -b @/at-test
+	fi &&
 	git checkout -b @@/at-test &&
 	git checkout -b @at-test &&
 	git checkout -b old-branch &&
@@ -64,6 +67,7 @@ check "@{-1}@{u}@{1}" commit master-one
 check "@" commit new-two
 check "@@{u}" ref refs/heads/upstream-branch
 check "@@/at-test" ref refs/heads/@@/at-test
+test_have_prereq MINGW ||
 check "@/at-test" ref refs/heads/@/at-test
 check "@at-test" ref refs/heads/@at-test
 nonsense "@{u}@{-1}"
diff --git a/t/t3300-funny-names.sh b/t/t3300-funny-names.sh
index 9a146f1335..04de03cad0 100755
--- a/t/t3300-funny-names.sh
+++ b/t/t3300-funny-names.sh
@@ -13,6 +13,7 @@ tree, index, and tree objects.
 
 HT='	'
 
+test_have_prereq MINGW ||
 echo 2>/dev/null > "Name with an${HT}HT"
 if ! test -f "Name with an${HT}HT"
 then
diff --git a/t/t3600-rm.sh b/t/t3600-rm.sh
index 2e47a2bfd8..d046d98aec 100755
--- a/t/t3600-rm.sh
+++ b/t/t3600-rm.sh
@@ -14,7 +14,7 @@ test_expect_success \
      git add -- foo bar baz 'space embedded' -q &&
      git commit -m 'add normal files'"
 
-if touch -- 'tab	embedded' 'newline
+if test_have_prereq !MINGW && touch -- 'tab	embedded' 'newline
 embedded' 2>/dev/null
 then
 	test_set_prereq FUNNYNAMES
diff --git a/t/t3703-add-magic-pathspec.sh b/t/t3703-add-magic-pathspec.sh
index 5115de7036..3ef525a559 100755
--- a/t/t3703-add-magic-pathspec.sh
+++ b/t/t3703-add-magic-pathspec.sh
@@ -38,7 +38,7 @@ cat >expected <<EOF
 add 'sub/foo'
 EOF
 
-if mkdir ":" 2>/dev/null
+if test_have_prereq !MINGW && mkdir ":" 2>/dev/null
 then
 	test_set_prereq COLON_DIR
 fi
diff --git a/t/t3902-quoted.sh b/t/t3902-quoted.sh
index 892f567844..f528008c36 100755
--- a/t/t3902-quoted.sh
+++ b/t/t3902-quoted.sh
@@ -12,6 +12,7 @@ GN='純'
 HT='	'
 DQ='"'
 
+test_have_prereq MINGW ||
 echo foo 2>/dev/null > "Name and an${HT}HT"
 if ! test -f "Name and an${HT}HT"
 then
diff --git a/t/t4016-diff-quote.sh b/t/t4016-diff-quote.sh
index cd543ecc54..9c48e5c2c9 100755
--- a/t/t4016-diff-quote.sh
+++ b/t/t4016-diff-quote.sh
@@ -13,6 +13,7 @@ P1='pathname	with HT'
 P2='pathname with SP'
 P3='pathname
 with LF'
+test_have_prereq !MINGW &&
 echo 2>/dev/null >"$P1" && test -f "$P1" && rm -f "$P1" || {
 	skip_all='Your filesystem does not allow tabs in filenames'
 	test_done
diff --git a/t/t4135-apply-weird-filenames.sh b/t/t4135-apply-weird-filenames.sh
index bf5dc57286..27cb0009fb 100755
--- a/t/t4135-apply-weird-filenames.sh
+++ b/t/t4135-apply-weird-filenames.sh
@@ -19,7 +19,8 @@ test_expect_success 'setup' '
 
 	test_when_finished "rm -f \"tab	embedded.txt\"" &&
 	test_when_finished "rm -f '\''\"quoteembedded\".txt'\''" &&
-	if touch -- "tab	embedded.txt" '\''"quoteembedded".txt'\''
+	if test_have_prereq !MINGW &&
+		touch -- "tab	embedded.txt" '\''"quoteembedded".txt'\''
 	then
 		test_set_prereq FUNNYNAMES
 	fi
diff --git a/t/t5601-clone.sh b/t/t5601-clone.sh
index 669ec9ba81..c1efb8e445 100755
--- a/t/t5601-clone.sh
+++ b/t/t5601-clone.sh
@@ -4,6 +4,9 @@ test_description=clone
 
 . ./test-lib.sh
 
+X=
+test_have_prereq !MINGW || X=.exe
+
 test_expect_success setup '
 
 	rm -fr .git &&
@@ -305,14 +308,9 @@ test_expect_success 'clone checking out a tag' '
 
 setup_ssh_wrapper () {
 	test_expect_success 'setup ssh wrapper' '
-		write_script "$TRASH_DIRECTORY/ssh-wrapper" <<-\EOF &&
-		echo >>"$TRASH_DIRECTORY/ssh-output" "ssh: $*" &&
-		# throw away all but the last argument, which should be the
-		# command
-		while test $# -gt 1; do shift; done
-		eval "$1"
-		EOF
-		GIT_SSH="$TRASH_DIRECTORY/ssh-wrapper" &&
+		cp "$GIT_BUILD_DIR/test-fake-ssh$X" \
+			"$TRASH_DIRECTORY/ssh-wrapper$X" &&
+		GIT_SSH="$TRASH_DIRECTORY/ssh-wrapper$X" &&
 		export GIT_SSH &&
 		export TRASH_DIRECTORY &&
 		>"$TRASH_DIRECTORY"/ssh-output
@@ -320,8 +318,8 @@ setup_ssh_wrapper () {
 }
 
 copy_ssh_wrapper_as () {
-	cp "$TRASH_DIRECTORY/ssh-wrapper" "$1" &&
-	GIT_SSH="$1" &&
+	cp "$TRASH_DIRECTORY/ssh-wrapper$X" "${1%$X}$X" &&
+	GIT_SSH="${1%$X}$X" &&
 	export GIT_SSH
 }
 
diff --git a/t/t7800-difftool.sh b/t/t7800-difftool.sh
index ec8bc8c765..4e713f7aa5 100755
--- a/t/t7800-difftool.sh
+++ b/t/t7800-difftool.sh
@@ -430,11 +430,11 @@ EOF
 test_expect_success PERL,SYMLINKS 'difftool --dir-diff --symlink without unstaged changes' '
 	cat >expect <<-EOF &&
 	file
-	$(pwd)/file
+	$PWD/file
 	file2
-	$(pwd)/file2
+	$PWD/file2
 	sub/sub
-	$(pwd)/sub/sub
+	$PWD/sub/sub
 	EOF
 	git difftool --dir-diff --symlink \
 		--extcmd "./.git/CHECK_SYMLINKS" branch HEAD &&
@@ -448,14 +448,14 @@ EOF
 run_dir_diff_test 'difftool --dir-diff syncs worktree with unstaged change' '
 	test_when_finished git reset --hard &&
 	echo "orig content" >file &&
-	git difftool -d $symlinks --extcmd "$(pwd)/modify-right-file" branch &&
+	git difftool -d $symlinks --extcmd "$PWD/modify-right-file" branch &&
 	echo "new content" >expect &&
 	test_cmp expect file
 '
 
 run_dir_diff_test 'difftool --dir-diff syncs worktree without unstaged change' '
 	test_when_finished git reset --hard &&
-	git difftool -d $symlinks --extcmd "$(pwd)/modify-right-file" branch &&
+	git difftool -d $symlinks --extcmd "$PWD/modify-right-file" branch &&
 	echo "new content" >expect &&
 	test_cmp expect file
 '
@@ -466,7 +466,7 @@ EOF
 
 test_expect_success PERL 'difftool --no-symlinks does not overwrite working tree file ' '
 	echo "orig content" >file &&
-	git difftool --dir-diff --no-symlinks --extcmd "$(pwd)/modify-file" branch &&
+	git difftool --dir-diff --no-symlinks --extcmd "$PWD/modify-file" branch &&
 	echo "new content" >expect &&
 	test_cmp expect file
 '
@@ -482,7 +482,7 @@ test_expect_success PERL 'difftool --no-symlinks detects conflict ' '
 		TMPDIR=$TRASH_DIRECTORY &&
 		export TMPDIR &&
 		echo "orig content" >file &&
-		test_must_fail git difftool --dir-diff --no-symlinks --extcmd "$(pwd)/modify-both-files" branch &&
+		test_must_fail git difftool --dir-diff --no-symlinks --extcmd "$PWD/modify-both-files" branch &&
 		echo "wt content" >expect &&
 		test_cmp expect file &&
 		echo "tmp content" >expect &&
diff --git a/t/t9100-git-svn-basic.sh b/t/t9100-git-svn-basic.sh
index 258d9b8cef..56acc1e70e 100755
--- a/t/t9100-git-svn-basic.sh
+++ b/t/t9100-git-svn-basic.sh
@@ -30,8 +30,7 @@ test_expect_success \
 		echo "deep dir" >dir/a/b/c/d/e/file &&
 		mkdir bar &&
 		echo "zzz" >bar/zzz &&
-		echo "#!/bin/sh" >exec.sh &&
-		chmod +x exec.sh &&
+		write_script exec.sh </dev/null &&
 		svn_cmd import -m "import for git svn" . "$svnrepo" >/dev/null
 	) &&
 	rm -rf import &&
@@ -117,7 +116,7 @@ test_expect_success "$name" '
 
 
 name='remove executable bit from a file'
-test_expect_success "$name" '
+test_expect_success POSIXPERM "$name" '
 	rm -f "$GIT_DIR"/index &&
 	git checkout -f -b mybranch5 ${remotes_git_svn} &&
 	chmod -x exec.sh &&
@@ -130,7 +129,7 @@ test_expect_success "$name" '
 
 
 name='add executable bit back file'
-test_expect_success "$name" '
+test_expect_success POSIXPERM "$name" '
 	chmod +x exec.sh &&
 	git update-index exec.sh &&
 	git commit -m "$name" &&
@@ -141,7 +140,7 @@ test_expect_success "$name" '
 
 
 name='executable file becomes a symlink to file'
-test_expect_success "$name" '
+test_expect_success SYMLINKS "$name" '
 	rm exec.sh &&
 	ln -s file exec.sh &&
 	git update-index exec.sh &&
@@ -153,7 +152,7 @@ test_expect_success "$name" '
 
 name='new symlink is added to a file that was also just made executable'
 
-test_expect_success "$name" '
+test_expect_success POSIXPERM,SYMLINKS "$name" '
 	chmod +x file &&
 	ln -s file exec-2.sh &&
 	git update-index --add file exec-2.sh &&
@@ -165,7 +164,7 @@ test_expect_success "$name" '
 	test -h "$SVN_TREE"/exec-2.sh'
 
 name='modify a symlink to become a file'
-test_expect_success "$name" '
+test_expect_success POSIXPERM,SYMLINKS "$name" '
 	echo git help >help &&
 	rm exec-2.sh &&
 	cp help exec-2.sh &&
@@ -181,7 +180,8 @@ test_expect_success "$name" '
 name="commit with UTF-8 message: locale: $GIT_SVN_LC_ALL"
 LC_ALL="$GIT_SVN_LC_ALL"
 export LC_ALL
-test_expect_success UTF8 "$name" "
+# This test relies on the previous test, hence requires POSIXPERM,SYMLINKS
+test_expect_success UTF8,POSIXPERM,SYMLINKS "$name" "
 	echo '# hello' >> exec-2.sh &&
 	git update-index exec-2.sh &&
 	git commit -m 'éï∏' &&
@@ -214,7 +214,7 @@ tree d667270a1f7b109f5eb3aaea21ede14b56bfdd6e
 tree 8f51f74cf0163afc9ad68a4b1537288c4558b5a4
 EOF
 
-test_expect_success "$name" "test_cmp a expected"
+test_expect_success POSIXPERM,SYMLINKS "$name" "test_cmp a expected"
 
 test_expect_success 'exit if remote refs are ambigious' "
         git config --add svn-remote.svn.fetch \
diff --git a/t/t9118-git-svn-funky-branch-names.sh b/t/t9118-git-svn-funky-branch-names.sh
index a2219154b8..ecb1fed147 100755
--- a/t/t9118-git-svn-funky-branch-names.sh
+++ b/t/t9118-git-svn-funky-branch-names.sh
@@ -23,8 +23,11 @@ test_expect_success 'setup svnrepo' '
 	              "$svnrepo/pr ject/branches/$scary_uri" &&
 	svn_cmd cp -m "leading dot" "$svnrepo/pr ject/trunk" \
 			"$svnrepo/pr ject/branches/.leading_dot" &&
-	svn_cmd cp -m "trailing dot" "$svnrepo/pr ject/trunk" \
-			"$svnrepo/pr ject/branches/trailing_dot." &&
+	if test_have_prereq !MINGW
+	then
+		svn_cmd cp -m "trailing dot" "$svnrepo/pr ject/trunk" \
+			"$svnrepo/pr ject/branches/trailing_dot."
+	fi &&
 	svn_cmd cp -m "trailing .lock" "$svnrepo/pr ject/trunk" \
 			"$svnrepo/pr ject/branches/trailing_dotlock.lock" &&
 	svn_cmd cp -m "reflog" "$svnrepo/pr ject/trunk" \
@@ -45,7 +48,10 @@ test_expect_success 'test clone with funky branch names' '
 		git rev-parse "refs/remotes/origin/more%20fun%20plugin!" &&
 		git rev-parse "refs/remotes/origin/$scary_ref" &&
 		git rev-parse "refs/remotes/origin/%2Eleading_dot" &&
-		git rev-parse "refs/remotes/origin/trailing_dot%2E" &&
+		if test_have_prereq !MINGW
+		then
+			git rev-parse "refs/remotes/origin/trailing_dot%2E"
+		fi &&
 		git rev-parse "refs/remotes/origin/trailing_dotlock%2Elock" &&
 		git rev-parse "refs/remotes/origin/$non_reflog"
 	)
diff --git a/t/t9124-git-svn-dcommit-auto-props.sh b/t/t9124-git-svn-dcommit-auto-props.sh
index aa841e1299..9f7231d5b7 100755
--- a/t/t9124-git-svn-dcommit-auto-props.sh
+++ b/t/t9124-git-svn-dcommit-auto-props.sh
@@ -34,8 +34,7 @@ test_expect_success 'enable auto-props config' '
 '
 
 test_expect_success 'add files matching auto-props' '
-	echo "#!$SHELL_PATH" >exec1.sh &&
-	chmod +x exec1.sh &&
+	write_script exec1.sh </dev/null &&
 	echo "hello" >hello.txt &&
 	echo bar >bar &&
 	git add exec1.sh hello.txt bar &&
@@ -48,8 +47,7 @@ test_expect_success 'disable auto-props config' '
 '
 
 test_expect_success 'add files matching disabled auto-props' '
-	echo "#$SHELL_PATH" >exec2.sh &&
-	chmod +x exec2.sh &&
+	write_script exec2.sh </dev/null &&
 	echo "world" >world.txt &&
 	echo zot >zot &&
 	git add exec2.sh world.txt zot &&
@@ -65,7 +63,10 @@ test_expect_success 'check resulting svn repository' '
 	cd svnrepo &&
 
 	# Check properties from first commit.
-	test "x$(svn_cmd propget svn:executable exec1.sh)" = "x*" &&
+	if test_have_prereq POSIXPERM
+	then
+		test "x$(svn_cmd propget svn:executable exec1.sh)" = "x*"
+	fi &&
 	test "x$(svn_cmd propget svn:mime-type exec1.sh)" = \
 	     "xapplication/x-shellscript" &&
 	test "x$(svn_cmd propget svn:mime-type hello.txt)" = "xtext/plain" &&
@@ -73,7 +74,10 @@ test_expect_success 'check resulting svn repository' '
 	test "x$(svn_cmd propget svn:mime-type bar)" = "x" &&
 
 	# Check properties from second commit.
-	test "x$(svn_cmd propget svn:executable exec2.sh)" = "x*" &&
+	if test_have_prereq POSIXPERM
+	then
+		test "x$(svn_cmd propget svn:executable exec2.sh)" = "x*"
+	fi &&
 	test "x$(svn_cmd propget svn:mime-type exec2.sh)" = "x" &&
 	test "x$(svn_cmd propget svn:mime-type world.txt)" = "x" &&
 	test "x$(svn_cmd propget svn:eol-style world.txt)" = "x" &&
diff --git a/t/t9130-git-svn-authors-file.sh b/t/t9130-git-svn-authors-file.sh
index d306b77c31..41264818cc 100755
--- a/t/t9130-git-svn-authors-file.sh
+++ b/t/t9130-git-svn-authors-file.sh
@@ -91,7 +91,7 @@ test_expect_success 'fetch continues after authors-file is fixed' '
 	)
 	'
 
-test_expect_success 'fresh clone with svn.authors-file in config' '
+test_expect_success !MINGW 'fresh clone with svn.authors-file in config' '
 	(
 		rm -r "$GIT_DIR" &&
 		test x = x"$(git config svn.authorsfile)" &&
diff --git a/t/t9200-git-cvsexportcommit.sh b/t/t9200-git-cvsexportcommit.sh
index 812c9cd462..5cfb9cfc52 100755
--- a/t/t9200-git-cvsexportcommit.sh
+++ b/t/t9200-git-cvsexportcommit.sh
@@ -197,7 +197,7 @@ 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" &&
 then
 
 # This test contains UTF-8 characters
-test_expect_success \
+test_expect_success !MINGW \
      '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 &&
diff --git a/t/t9400-git-cvsserver-server.sh b/t/t9400-git-cvsserver-server.sh
index 6146c3fec2..d708cbf032 100755
--- a/t/t9400-git-cvsserver-server.sh
+++ b/t/t9400-git-cvsserver-server.sh
@@ -25,11 +25,11 @@ perl -e 'use DBI; use DBD::SQLite' >/dev/null 2>&1 || {
     test_done
 }
 
-WORKDIR=$(pwd)
-SERVERDIR=$(pwd)/gitcvs.git
+WORKDIR=$PWD
+SERVERDIR=$PWD/gitcvs.git
 git_config="$SERVERDIR/config"
 CVSROOT=":fork:$SERVERDIR"
-CVSWORK="$(pwd)/cvswork"
+CVSWORK="$PWD/cvswork"
 CVS_SERVER=git-cvsserver
 export CVSROOT CVS_SERVER
 
diff --git a/t/t9401-git-cvsserver-crlf.sh b/t/t9401-git-cvsserver-crlf.sh
index 5a4ed28e49..f324b9f010 100755
--- a/t/t9401-git-cvsserver-crlf.sh
+++ b/t/t9401-git-cvsserver-crlf.sh
@@ -74,11 +74,11 @@ perl -e 'use DBI; use DBD::SQLite' >/dev/null 2>&1 || {
 }
 
 unset GIT_DIR GIT_CONFIG
-WORKDIR=$(pwd)
-SERVERDIR=$(pwd)/gitcvs.git
+WORKDIR=$PWD
+SERVERDIR=$PWD/gitcvs.git
 git_config="$SERVERDIR/config"
 CVSROOT=":fork:$SERVERDIR"
-CVSWORK="$(pwd)/cvswork"
+CVSWORK="$PWD/cvswork"
 CVS_SERVER=git-cvsserver
 export CVSROOT CVS_SERVER
 
diff --git a/t/t9402-git-cvsserver-refs.sh b/t/t9402-git-cvsserver-refs.sh
index d00df08731..6d2d3c8739 100755
--- a/t/t9402-git-cvsserver-refs.sh
+++ b/t/t9402-git-cvsserver-refs.sh
@@ -82,11 +82,11 @@ perl -e 'use DBI; use DBD::SQLite' >/dev/null 2>&1 || {
 }
 
 unset GIT_DIR GIT_CONFIG
-WORKDIR=$(pwd)
-SERVERDIR=$(pwd)/gitcvs.git
+WORKDIR=$PWD
+SERVERDIR=$PWD/gitcvs.git
 git_config="$SERVERDIR/config"
 CVSROOT=":fork:$SERVERDIR"
-CVSWORK="$(pwd)/cvswork"
+CVSWORK="$PWD/cvswork"
 CVS_SERVER=git-cvsserver
 export CVSROOT CVS_SERVER
 
diff --git a/t/t9700/test.pl b/t/t9700/test.pl
index 1140767b50..7e8c40b97b 100755
--- a/t/t9700/test.pl
+++ b/t/t9700/test.pl
@@ -33,7 +33,7 @@ is($r->config_int("test.int"), 2048, "config_int: integer");
 is($r->config_int("test.nonexistent"), undef, "config_int: nonexistent");
 ok($r->config_bool("test.booltrue"), "config_bool: true");
 ok(!$r->config_bool("test.boolfalse"), "config_bool: false");
-is($r->config_path("test.path"), $r->config("test.pathexpanded"),
+is($r->config_path("test.path") =~ s/\\/\//gr, $r->config("test.pathexpanded"),
    "config_path: ~/foo expansion");
 is_deeply([$r->config_path("test.pathmulti")], ["foo", "bar"],
    "config_path: multiple values");
diff --git a/t/t9903-bash-prompt.sh b/t/t9903-bash-prompt.sh
index af82049f82..ffbfa0efb8 100755
--- a/t/t9903-bash-prompt.sh
+++ b/t/t9903-bash-prompt.sh
@@ -67,7 +67,7 @@ repo_with_newline='repo
 with
 newline'
 
-if mkdir "$repo_with_newline" 2>/dev/null
+if test_have_prereq !MINGW && mkdir "$repo_with_newline" 2>/dev/null
 then
 	test_set_prereq FUNNYNAMES
 else
diff --git a/t/test-lib.sh b/t/test-lib.sh
index 51e4a88c33..0b47eb6bb2 100644
--- a/t/test-lib.sh
+++ b/t/test-lib.sh
@@ -1000,7 +1000,7 @@ test_i18ngrep () {
 test_lazy_prereq PIPE '
 	# test whether the filesystem supports FIFOs
 	case $(uname -s) in
-	CYGWIN*)
+	CYGWIN*|MINGW*)
 		false
 		;;
 	*)