tests: rework misc tests to include sym link test

test/misc/README.txt

@@ -13,17 +13,24 @@ export THIRD_PARTY_HOST='192.168.121.73'
 export THIRD_PARTY_HOST_USER='vagrant'                                                                                                                                                 
 export THIRD_PARTY_HOST_PASS='vagrant'
 
-# Next vagrant up - will do 3 mounts (normal, slave, reverse).
+# Next vagrant up - will do 4 mounts
+#  - slave
+#  - slave with sym link
+#  - normal
+#  - reverse
 vagrant up
 
 # Next run the script to test the mounts:
 $ bash dotests.sh 
-Testing normal mount!
-a57e39fa692f294e860349a9451be67c
-Testing slave mount!
-e2c4ceac71dc414cb3ed864cff04a917
+Testing slave forward mount!
+        d635332fe7aa4d4fb48e5cb9357bdedf
+Testing slave forward mount with a symlink!
+        d635332fe7aa4d4fb48e5cb9357bdedf
+Testing normal forward mount!
+        6ccc3034df924bd289dd16205bf3d629
 Testing reverse mount!
-508619e7e68e446c84d1fcdf7e0dc577
+        508619e7e68e446c84d1fcdf7e0dc577
 
-# We are printing out the machine-id under each mount to prove each
-# mount is from a different machine.
+# We are printing out the machine-id under each mount. The first two
+should be the same, because they are from the same machine. The last
+two should be different.

test/misc/Vagrantfile

@@ -2,17 +2,21 @@ Vagrant.configure(2) do |config|
 
     config.ssh.insert_key = 'true'
 
+    # Test a forward slave mount:
+    #   mounting /etc/ from the vagrant host into the guest
+    config.vm.synced_folder "/etc/", "/tmp/forward_slave_mount_etc/", type: "sshfs"
+
+    # Test a forward mount to a location that is a symbolic link
+    # https://github.com/dustymabe/vagrant-sshfs/issues/44
+    config.vm.synced_folder "/etc/", "/sbin/forward_slave_mount_sym_link_test/", type: "sshfs"
+
     # Test a forward normal mount: 
     #     mounting a folder from a 3rd party host into guest
     config.vm.synced_folder "/etc/", "/tmp/forward_normal_mount_etc/", type: "sshfs",
         ssh_host: ENV['THIRD_PARTY_HOST'],
         ssh_username: ENV['THIRD_PARTY_HOST_USER'],
         ssh_password: ENV['THIRD_PARTY_HOST_PASS']
 
-    # Test a forward slave mount: 
-    #   mounting /etc/ from the vagrant host into the guest
-    config.vm.synced_folder "/etc/", "/tmp/forward_slave_mount_etc/", type: "sshfs"
-
     # Test a reverse mount:
     # mounting /etc/ from vagrant guest into vagrant host
     config.vm.synced_folder "/tmp/reverse_mount_etc/", "/etc", type: "sshfs", reverse: true

test/misc/dotests.sh

@@ -1,13 +1,17 @@
 #!/bin/bash
 set -eu
 
-# Test the three mounts we have done
+# Test the four mounts we have done
 
-echo "Testing normal mount!"
-vagrant ssh -- cat /tmp/forward_normal_mount_etc/machine-id
-
-echo "Testing slave mount!"
+echo -en "Testing slave forward mount!\n\t"
 vagrant ssh -- cat /tmp/forward_slave_mount_etc/machine-id
 
-echo "Testing reverse mount!"
+# https://github.com/dustymabe/vagrant-sshfs/issues/44
+echo -en "Testing slave forward mount with a symlink!\n\t"
+vagrant ssh -- cat /usr/sbin/forward_slave_mount_sym_link_test/machine-id
+
+echo -en "Testing normal forward mount!\n\t"
+vagrant ssh -- cat /tmp/forward_normal_mount_etc/machine-id
+
+echo -en "Testing reverse mount!\n\t"
 cat /tmp/reverse_mount_etc/machine-id