Don't use Windows path %PWD for SSH tests

All these tests failed on Windows because something like
sftp://%HOSTIP:%SSHPORT%PWD/
expanded to
sftp://127.0.0.1:1234c:/msys64/home/bla/curl
and then curl complained about the port number ending with a letter.

Use the original POSIX path instead of the Windows path created in
checksystem to fix this.

Closes https://github.com/curl/curl/pull/2920

1 files changed, 2 insertions, 0 deletions

diff --git a/tests/runtests.pl b/tests/runtests.pl
index 71625b1f3..e12c1429a 100755
--- a/tests/runtests.pl
+++ b/tests/runtests.pl
@@ -195,6 +195,7 @@ my $memdump="$LOGDIR/memdump";
 my $memanalyze="$perl $srcdir/memanalyze.pl";
 
 my $pwd = getcwd();          # current working directory
+my $posix_pwd = $pwd;
 
 my $start;
 my $ftpchecktime=1; # time it took to verify our test FTP server
@@ -3200,6 +3201,7 @@ sub subVariables {
 
   $$thing =~ s/%CURL/$CURL/g;
   $$thing =~ s/%PWD/$pwd/g;
+  $$thing =~ s/%POSIX_PWD/$posix_pwd/g;
   $$thing =~ s/%SRCDIR/$srcdir/g;
   $$thing =~ s/%USER/$USER/g;