# test code for the copy module and action plugin
# (c) 2014, Michael DeHaan <michael.dehaan@gmail.com>
# (c) 2017, Ansible Project
#
# GNU General Public License v3 or later (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt )
#

- name: record the output directory
  set_fact: remote_file={{remote_dir}}/foo.txt

- name: locate sha1sum/shasum
  shell: which sha1sum || which shasum
  register: sha1sum

- name: initiate a basic copy, and also test the mode
  copy: src=foo.txt dest={{remote_file}} mode=0444
  register: copy_result

- name: check the mode of the output file
  file: name={{remote_file}} state=file
  register: file_result_check

- name: assert the mode is correct
  assert:
    that:
      - "file_result_check.mode == '0444'"

# same as expanduser & expandvars
- command: 'echo {{ remote_dir }}'
  register: echo

- set_fact:
    remote_dir_expanded: '{{ echo.stdout }}'

#- debug:
#    var: copy_result

- name: assert basic copy worked
  assert:
    that:
      - "'changed' in copy_result"
      - "'dest' in copy_result"
      - "'group' in copy_result"
      - "'gid' in copy_result"
      - "'md5sum' in copy_result"
      - "'checksum' in copy_result"
      - "'owner' in copy_result"
      - "'size' in copy_result"
      - "'src' in copy_result"
      - "'state' in copy_result"
      - "'uid' in copy_result"

- name: verify that the file was marked as changed
  assert:
    that:
      - "copy_result.changed == true"

- name: verify that the file checksums are correct
  assert:
    that:
      - "copy_result.checksum == ('foo.txt\n'|hash('sha1'))"

- name: verify that the legacy md5sum is correct
  assert:
    that:
      - "copy_result.md5sum == ('foo.txt\n'|hash('md5'))"
  when: ansible_fips|bool != True

- name: check the stat results of the file
  stat: path={{remote_file}}
  register: stat_results

#- debug: var=stat_results

- name: assert the stat results are correct
  assert:
    that:
      - "stat_results.stat.exists == true"
      - "stat_results.stat.isblk == false"
      - "stat_results.stat.isfifo == false"
      - "stat_results.stat.isreg == true"
      - "stat_results.stat.issock == false"
      - "stat_results.stat.checksum == ('foo.txt\n'|hash('sha1'))"

- name: verify that the legacy md5sum is correct
  assert:
    that:
      - "stat_results.stat.md5 == ('foo.txt\n'|hash('md5'))"
  when: ansible_fips|bool != True

- name: overwrite the file via same means
  copy: src=foo.txt dest={{remote_file}}
  register: copy_result2

- name: assert that the file was not changed
  assert:
    that:
      - "not copy_result2|changed"

- name: overwrite the file using the content system
  copy: content="modified" dest={{remote_file}}
  register: copy_result3

- name: check the stat results of the file
  stat: path={{remote_file}}
  register: stat_results

#- debug: var=stat_results

- name: assert that the file has changed
  assert:
     that:
       - "copy_result3|changed"
       - "'content' not in copy_result3"
       - "stat_results.stat.checksum == ('modified'|hash('sha1'))"
       - "stat_results.stat.mode != '0700'"

- name: overwrite the file again using the content system, also passing along file params
  copy: content="modified" dest={{remote_file}} mode=0700
  register: copy_result4

- name: check the stat results of the file
  stat: path={{remote_file}}
  register: stat_results

#- debug: var=stat_results

- name: assert that the file has changed
  assert:
     that:
       - "copy_result3|changed"
       - "'content' not in copy_result3"
       - "stat_results.stat.checksum == ('modified'|hash('sha1'))"
       - "stat_results.stat.mode == '0700'"

- name: try invalid copy input location fails
  copy: src=invalid_file_location_does_not_exist dest={{remote_dir}}/file.txt
  ignore_errors: True
  register: failed_copy

- name: assert that invalid source failed
  assert:
    that:
      - "failed_copy.failed"
      - "'invalid_file_location_does_not_exist' in failed_copy.msg"

- name: Clean up
  file:
    path: "{{ remote_file }}"
    state: absent

- name: Copy source file to destination directory with mode
  copy:
    src: foo.txt
    dest: "{{ remote_dir }}"
    mode: 0500
  register: copy_results

- name: check the stat results of the file
  stat:
    path: '{{ remote_file }}'
  register: stat_results

#- debug: var=stat_results

- name: assert that the file has changed
  assert:
     that:
       - "copy_results|changed"
       - "stat_results.stat.checksum == ('foo.txt\n'|hash('sha1'))"
       - "stat_results.stat.mode == '0500'"

# Test copy with mode=preserve
- name: Create file and set perms to an odd value
  copy:
    content: "foo.txt\n"
    dest: '{{ local_temp_dir }}/foo.txt'
    mode: 0547
  connection: local

- name: Copy with mode=preserve
  copy:
    src: '{{ local_temp_dir }}/foo.txt'
    dest: '{{ remote_dir }}/copy-foo.txt'
    mode: preserve
  register: copy_results

- name: check the stat results of the file
  stat:
    path: '{{ remote_dir }}/copy-foo.txt'
  register: stat_results

- name: assert that the file has changed and has correct mode
  assert:
     that:
       - "copy_results|changed"
       - "copy_results.mode == '0547'"
       - "stat_results.stat.checksum == ('foo.txt\n'|hash('sha1'))"
       - "stat_results.stat.mode == '0547'"

#
# test recursive copy local_follow=False, no trailing slash
#

- name: Create empty directory in the role we're copying from (git can't store empty dirs)
  file:
    path: '{{ role_path }}/files/subdir/subdira'
    state: directory
  connection: local

- name: set the output subdirectory
  set_fact: remote_subdir={{remote_dir}}/sub

- name: make an output subdirectory
  file: name={{remote_subdir}} state=directory

- name: setup link target for absolute link
  copy: dest=/tmp/ansible-test-abs-link content=target
  connection: local

- name: setup link target dir for absolute link
  file: dest=/tmp/ansible-test-abs-link-dir state=directory
  connection: local

- name: test recursive copy to directory no trailing slash, local_follow=False
  copy: src=subdir dest={{remote_subdir}} directory_mode=0700 local_follow=False
  register: recursive_copy_result

#- debug: var=recursive_copy_result
- name: assert that the recursive copy did something
  assert:
    that:
      - "recursive_copy_result|changed"

- name: check that a file in a directory was transferred
  stat: path={{remote_dir}}/sub/subdir/bar.txt
  register: stat_bar

- name: check that a file in a deeper directory was transferred
  stat: path={{remote_dir}}/sub/subdir/subdir2/baz.txt
  register: stat_bar2

- name: check that a file in a directory whose parent contains a directory alone was transferred
  stat: path={{remote_dir}}/sub/subdir/subdir2/subdir3/subdir4/qux.txt
  register: stat_bar3

- name: assert recursive copy files
  assert:
    that:
      - "stat_bar.stat.exists"
      - "stat_bar2.stat.exists"
      - "stat_bar3.stat.exists"

- name: check symlink to absolute path
  stat:
    path: '{{ remote_dir }}/sub/subdir/subdir1/ansible-test-abs-link'
  register: stat_abs_link

- name: check symlink to relative path
  stat:
    path: '{{ remote_dir }}/sub/subdir/subdir1/bar.txt'
  register: stat_relative_link

- name: check symlink to self
  stat:
    path: '{{ remote_dir }}/sub/subdir/subdir1/invalid'
  register: stat_self_link

- name: check symlink to nonexistent file
  stat:
    path: '{{ remote_dir }}/sub/subdir/subdir1/invalid2'
  register: stat_invalid_link

- name: check symlink to directory in copy
  stat:
   path: '{{ remote_dir }}/sub/subdir/subdir1/subdir3'
  register: stat_dir_in_copy_link

- name: check symlink to directory outside of copy
  stat:
    path: '{{ remote_dir }}/sub/subdir/subdir1/ansible-test-abs-link-dir'
  register: stat_dir_outside_copy_link

- name: assert recursive copy symlinks local_follow=False
  assert:
    that:
      - "stat_abs_link.stat.exists"
      - "stat_abs_link.stat.islnk"
      - "'/tmp/ansible-test-abs-link' == stat_abs_link.stat.lnk_target"
      - "stat_relative_link.stat.exists"
      - "stat_relative_link.stat.islnk"
      - "'../bar.txt' == stat_relative_link.stat.lnk_target"
      - "stat_self_link.stat.exists"
      - "stat_self_link.stat.islnk"
      - "'invalid' in stat_self_link.stat.lnk_target"
      - "stat_invalid_link.stat.exists"
      - "stat_invalid_link.stat.islnk"
      - "'../invalid' in stat_invalid_link.stat.lnk_target"
      - "stat_dir_in_copy_link.stat.exists"
      - "stat_dir_in_copy_link.stat.islnk"
      - "'../subdir2/subdir3' in stat_dir_in_copy_link.stat.lnk_target"
      - "stat_dir_outside_copy_link.stat.exists"
      - "stat_dir_outside_copy_link.stat.islnk"
      - "'/tmp/ansible-test-abs-link-dir' == stat_dir_outside_copy_link.stat.lnk_target"

- name: stat the recursively copied directories
  stat: path={{remote_dir}}/sub/{{item}}
  register: dir_stats
  with_items:
    - "subdir"
    - "subdir/subdira"
    - "subdir/subdir1"
    - "subdir/subdir2"
    - "subdir/subdir2/subdir3"
    - "subdir/subdir2/subdir3/subdir4"

#- debug: var=dir_stats
- name: assert recursive copied directories mode (1)
  assert:
    that:
      - "item.stat.exists"
      - "item.stat.mode == '0700'"
  with_items: "{{dir_stats.results}}"

- name: test recursive copy to directory no trailing slash, local_follow=False second time
  copy: src=subdir dest={{remote_subdir}} directory_mode=0700 local_follow=False
  register: recursive_copy_result

- name: assert that the second copy did not change anything
  assert:
    that:
      - "not recursive_copy_result|changed"

- name: cleanup the recursive copy subdir
  file: name={{remote_subdir}} state=absent

#
# Recursive copy with local_follow=False, trailing slash
#

- name: set the output subdirectory
  set_fact: remote_subdir={{remote_dir}}/sub

- name: make an output subdirectory
  file: name={{remote_subdir}} state=directory

- name: setup link target for absolute link
  copy: dest=/tmp/ansible-test-abs-link content=target
  connection: local

- name: setup link target dir for absolute link
  file: dest=/tmp/ansible-test-abs-link-dir state=directory
  connection: local

- name: test recursive copy to directory trailing slash, local_follow=False
  copy: src=subdir/ dest={{remote_subdir}} directory_mode=0700 local_follow=False
  register: recursive_copy_result

#- debug: var=recursive_copy_result
- name: assert that the recursive copy did something
  assert:
    that:
      - "recursive_copy_result|changed"

- name: check that a file in a directory was transferred
  stat: path={{remote_dir}}/sub/bar.txt
  register: stat_bar

- name: check that a file in a deeper directory was transferred
  stat: path={{remote_dir}}/sub/subdir2/baz.txt
  register: stat_bar2

- name: check that a file in a directory whose parent contains a directory alone was transferred
  stat: path={{remote_dir}}/sub/subdir2/subdir3/subdir4/qux.txt
  register: stat_bar3

- name: assert recursive copy files
  assert:
    that:
      - "stat_bar.stat.exists"
      - "stat_bar2.stat.exists"
      - "stat_bar3.stat.exists"

- name: check symlink to absolute path
  stat:
    path: '{{ remote_dir }}/sub/subdir1/ansible-test-abs-link'
  register: stat_abs_link

- name: check symlink to relative path
  stat:
    path: '{{ remote_dir }}/sub/subdir1/bar.txt'
  register: stat_relative_link

- name: check symlink to self
  stat:
    path: '{{ remote_dir }}/sub/subdir1/invalid'
  register: stat_self_link

- name: check symlink to nonexistent file
  stat:
    path: '{{ remote_dir }}/sub/subdir1/invalid2'
  register: stat_invalid_link

- name: check symlink to directory in copy
  stat:
    path: '{{ remote_dir }}/sub/subdir1/subdir3'
  register: stat_dir_in_copy_link

- name: check symlink to directory outside of copy
  stat:
    path: '{{ remote_dir }}/sub/subdir1/ansible-test-abs-link-dir'
  register: stat_dir_outside_copy_link

- name: assert recursive copy symlinks local_follow=False trailing slash
  assert:
    that:
      - "stat_abs_link.stat.exists"
      - "stat_abs_link.stat.islnk"
      - "'/tmp/ansible-test-abs-link' == stat_abs_link.stat.lnk_target"
      - "stat_relative_link.stat.exists"
      - "stat_relative_link.stat.islnk"
      - "'../bar.txt' == stat_relative_link.stat.lnk_target"
      - "stat_self_link.stat.exists"
      - "stat_self_link.stat.islnk"
      - "'invalid' in stat_self_link.stat.lnk_target"
      - "stat_invalid_link.stat.exists"
      - "stat_invalid_link.stat.islnk"
      - "'../invalid' in stat_invalid_link.stat.lnk_target"
      - "stat_dir_in_copy_link.stat.exists"
      - "stat_dir_in_copy_link.stat.islnk"
      - "'../subdir2/subdir3' in stat_dir_in_copy_link.stat.lnk_target"
      - "stat_dir_outside_copy_link.stat.exists"
      - "stat_dir_outside_copy_link.stat.islnk"
      - "'/tmp/ansible-test-abs-link-dir' == stat_dir_outside_copy_link.stat.lnk_target"

- name: stat the recursively copied directories
  stat: path={{remote_dir}}/sub/{{item}}
  register: dir_stats
  with_items:
    - "subdira"
    - "subdir1"
    - "subdir2"
    - "subdir2/subdir3"
    - "subdir2/subdir3/subdir4"

#- debug: var=dir_stats
- name: assert recursive copied directories mode (2)
  assert:
    that:
      - "item.stat.mode == '0700'"
  with_items: "{{dir_stats.results}}"

- name: test recursive copy to directory trailing slash, local_follow=False second time
  copy: src=subdir/ dest={{remote_subdir}} directory_mode=0700 local_follow=False
  register: recursive_copy_result

- name: assert that the second copy did not change anything
  assert:
    that:
      - "not recursive_copy_result|changed"

- name: cleanup the recursive copy subdir
  file: name={{remote_subdir}} state=absent

#
# test recursive copy local_follow=True, no trailing slash
#

- name: set the output subdirectory
  set_fact: remote_subdir={{remote_dir}}/sub

- name: make an output subdirectory
  file: name={{remote_subdir}} state=directory

- name: setup link target for absolute link
  copy: dest=/tmp/ansible-test-abs-link content=target
  connection: local

- name: setup link target dir for absolute link
  file: dest=/tmp/ansible-test-abs-link-dir state=directory
  connection: local

- name: test recursive copy to directory no trailing slash, local_follow=True
  copy: src=subdir dest={{remote_subdir}} directory_mode=0700 local_follow=True
  register: recursive_copy_result

#- debug: var=recursive_copy_result
- name: assert that the recursive copy did something
  assert:
    that:
      - "recursive_copy_result|changed"

- name: check that a file in a directory was transferred
  stat: path={{remote_dir}}/sub/subdir/bar.txt
  register: stat_bar

- name: check that a file in a deeper directory was transferred
  stat: path={{remote_dir}}/sub/subdir/subdir2/baz.txt
  register: stat_bar2

- name: check that a file in a directory whose parent contains a directory alone was transferred
  stat: path={{remote_dir}}/sub/subdir/subdir2/subdir3/subdir4/qux.txt
  register: stat_bar3

- name: check that a file in a directory whose parent is a symlink was transferred
  stat: path={{remote_dir}}/sub/subdir/subdir1/subdir3/subdir4/qux.txt
  register: stat_bar4

- name: assert recursive copy files
  assert:
    that:
      - "stat_bar.stat.exists"
      - "stat_bar2.stat.exists"
      - "stat_bar3.stat.exists"
      - "stat_bar4.stat.exists"

- name: check symlink to absolute path
  stat:
    path: '{{ remote_dir }}/sub/subdir/subdir1/ansible-test-abs-link'
  register: stat_abs_link

- name: check symlink to relative path
  stat:
    path: '{{ remote_dir }}/sub/subdir/subdir1/bar.txt'
  register: stat_relative_link

- name: check symlink to self
  stat:
    path: '{{ remote_dir }}/sub/subdir/subdir1/invalid'
  register: stat_self_link

- name: check symlink to nonexistent file
  stat:
    path: '{{ remote_dir }}/sub/subdir/subdir1/invalid2'
  register: stat_invalid_link

- name: check symlink to directory in copy
  stat:
    path: '{{ remote_dir }}/sub/subdir/subdir1/subdir3'
  register: stat_dir_in_copy_link

- name: check symlink to directory outside of copy
  stat:
    path: '{{ remote_dir }}/sub/subdir/subdir1/ansible-test-abs-link-dir'
  register: stat_dir_outside_copy_link

- name: assert recursive copy symlinks local_follow=True
  assert:
    that:
      - "stat_abs_link.stat.exists"
      - "not stat_abs_link.stat.islnk"
      - "stat_abs_link.stat.checksum == ('target'|hash('sha1'))"
      - "stat_relative_link.stat.exists"
      - "not stat_relative_link.stat.islnk"
      - "stat_relative_link.stat.checksum == ('baz\n'|hash('sha1'))"
      - "stat_self_link.stat.exists"
      - "stat_self_link.stat.islnk"
      - "'invalid' in stat_self_link.stat.lnk_target"
      - "stat_invalid_link.stat.exists"
      - "stat_invalid_link.stat.islnk"
      - "'../invalid' in stat_invalid_link.stat.lnk_target"
      - "stat_dir_in_copy_link.stat.exists"
      - "not stat_dir_in_copy_link.stat.islnk"
      - "stat_dir_in_copy_link.stat.isdir"
      -
      - "stat_dir_outside_copy_link.stat.exists"
      - "not stat_dir_outside_copy_link.stat.islnk"
      - "stat_dir_outside_copy_link.stat.isdir"

- name: stat the recursively copied directories
  stat: path={{remote_dir}}/sub/{{item}}
  register: dir_stats
  with_items:
    - "subdir"
    - "subdir/subdira"
    - "subdir/subdir1"
    - "subdir/subdir1/subdir3"
    - "subdir/subdir1/subdir3/subdir4"
    - "subdir/subdir2"
    - "subdir/subdir2/subdir3"
    - "subdir/subdir2/subdir3/subdir4"

#- debug: var=dir_stats
- name: assert recursive copied directories mode (3)
  assert:
    that:
      - "item.stat.mode == '0700'"
  with_items: "{{dir_stats.results}}"

- name: test recursive copy to directory no trailing slash, local_follow=True second time
  copy: src=subdir dest={{remote_subdir}} directory_mode=0700 local_follow=True
  register: recursive_copy_result

- name: assert that the second copy did not change anything
  assert:
    that:
      - "not recursive_copy_result|changed"

- name: cleanup the recursive copy subdir
  file: name={{remote_subdir}} state=absent

#
# Recursive copy of tricky symlinks
#
- block:
  - name: Create a directory to copy from
    file:
      path: '{{ local_temp_dir }}/source1'
      state: directory

  - name: Create a directory outside of the tree
    file:
      path: '{{ local_temp_dir }}/source2'
      state: directory

  - name: Create a symlink to a directory outside of the tree
    file:
      path: '{{ local_temp_dir }}/source1/link'
      src: '{{ local_temp_dir }}/source2'
      state: link

  - name: Create a circular link back to the tree
    file:
      path: '{{ local_temp_dir }}/source2/circle'
      src: '../source1'
      state: link

  - name: Create output directory
    file:
      path: '{{ local_temp_dir }}/dest1'
      state: directory
  connection: local

- name: Recursive copy the source
  copy:
    src: '{{ local_temp_dir }}/source1'
    dest: '{{ remote_dir }}/dest1'
    local_follow: True
  register: copy_result

- name: Check that the tree link is now a directory
  stat:
    path: '{{ remote_dir }}/dest1/source1/link'
  register: link_result

- name: Check that the out of tree link is still a link
  stat:
    path: '{{ remote_dir }}/dest1/source1/link/circle'
  register: circle_result

- name: Verify that the recursive copy worked
  assert:
    that:
      - 'copy_result.changed'
      - 'link_result.stat.isdir'
      - 'not link_result.stat.islnk'
      - 'circle_result.stat.islnk'
      - '"../source1" == circle_result.stat.lnk_target'

- name: Recursive copy the source a second time
  copy:
    src: '{{ local_temp_dir }}/source1'
    dest: '{{ remote_dir }}/dest1'
    local_follow: True
  register: copy_result

- name: Verify that the recursive copy made no changes
  assert:
    that:
      - 'not copy_result.changed'

#
# Recursive copy with absolute paths (#27439)
#
- name: Test that remote_dir is appropriate for this test (absolute path)
  assert:
    that:
      - '{{ remote_dir_expanded[0] == "/" }}'

- block:
  - name: create a directory to copy
    file:
      path: '{{ local_temp_dir }}/source_recursive'
      state: directory

  - name: create a file inside of the directory
    copy:
      content: "testing"
      dest: '{{ local_temp_dir }}/source_recursive/file'

  - name: Create a directory to place the test output in
    file:
      path: '{{ local_temp_dir }}/destination'
      state: directory
  connection: local

- name: Copy the directory and files within (no trailing slash)
  copy:
    src: '{{ local_temp_dir }}/source_recursive'
    dest: '{{ remote_dir }}/destination'

- name: stat the recursively copied directory
  stat: path={{remote_dir}}/destination/{{item}}
  register: copied_stat
  with_items:
    - "source_recursive"
    - "source_recursive/file"
    - "file"

#- debug: var=copied_stat
- name: assert with no trailing slash, directory and file is copied
  assert:
    that:
      - "copied_stat.results[0].stat.exists"
      - "copied_stat.results[1].stat.exists"
      - "not copied_stat.results[2].stat.exists"

- name: Cleanup
  file:
    path: '{{ remote_dir }}/destination'
    state: absent

# Try again with no trailing slash

- name: Create a directory to place the test output in
  file:
    path: '{{ remote_dir }}/destination'
    state: directory

- name: Copy just the files inside of the directory
  copy:
    src: '{{ local_temp_dir }}/source_recursive/'
    dest: '{{ remote_dir }}/destination'

- name: stat the recursively copied directory
  stat: path={{ remote_dir }}/destination/{{ item }}
  register: copied_stat
  with_items:
    - "source_recursive"
    - "source_recursive/file"
    - "file"

#- debug: var=copied_stat
- name: assert with trailing slash, only the file is copied
  assert:
    that:
      - "not copied_stat.results[0].stat.exists"
      - "not copied_stat.results[1].stat.exists"
      - "copied_stat.results[2].stat.exists"

#
# issue 8394
#

- name: create a file with content and a literal multiline block
  copy: |
    content='this is the first line
    this is the second line

    this line is after an empty line
    this line is the last line
    '
    dest={{remote_dir}}/multiline.txt
  register: copy_result6

#- debug: var=copy_result6

- name: assert the multiline file was created correctly
  assert:
    that:
      - "copy_result6.changed"
      - "copy_result6.dest == '{{remote_dir_expanded}}/multiline.txt'"
      - "copy_result6.checksum == '9cd0697c6a9ff6689f0afb9136fa62e0b3fee903'"

# test overwriting a file as an unprivileged user (pull request #8624)
# this can't be relative to {{remote_dir}} as ~root usually has mode 700
- block:
  - name: create world writable directory
    file: dest=/tmp/worldwritable state=directory mode=0777

  - name: create world writable file
    copy: dest=/tmp/worldwritable/file.txt content="bar" mode=0666

  - name: overwrite the file as user nobody
    copy: dest=/tmp/worldwritable/file.txt content="baz"
    become: yes
    become_user: nobody
    register: copy_result7

  - name: assert the file was overwritten
    assert:
      that:
        - "copy_result7.changed"
        - "copy_result7.dest == '/tmp/worldwritable/file.txt'"
        - "copy_result7.checksum == ('baz'|hash('sha1'))"

  - name: clean up
    file: dest=/tmp/worldwritable state=absent

  remote_user: root

# test overwriting a link using "follow=yes" so that the link
# is preserved and the link target is updated

- name: create a test file to symlink to
  copy: dest={{remote_dir}}/follow_test content="this is the follow test file\n"

- name: create a symlink to the test file
  file: path={{remote_dir}}/follow_link src='./follow_test' state=link

- name: update the test file using follow=True to preserve the link
  copy: dest={{remote_dir}}/follow_link content="this is the new content\n" follow=yes
  register: replace_follow_result

- name: stat the link path
  stat: path={{remote_dir}}/follow_link
  register: stat_link_result

- name: assert that the link is still a link
  assert:
    that:
    - stat_link_result.stat.islnk

- name: get the checksum of the link target
  shell: "{{ sha1sum.stdout }} {{remote_dir}}/follow_test | cut -f1 -sd ' '"
  register: target_file_result

- name: assert that the link target was updated
  assert:
    that:
    - replace_follow_result.checksum == target_file_result.stdout

- name: update the test file using follow=False to overwrite the link
  copy:
    dest: '{{ remote_dir }}/follow_link'
    content: 'modified'
    follow: False
  register: copy_results

- name: check the stat results of the file
  stat:
    path: '{{remote_dir}}/follow_link'
  register: stat_results

#- debug: var=stat_results

- name: assert that the file has changed and is not a link
  assert:
     that:
       - "copy_results|changed"
       - "'content' not in copy_results"
       - "stat_results.stat.checksum == ('modified'|hash('sha1'))"
       - "not stat_results.stat.islnk"

#
# I believe the below section is now covered in the recursive copying section.
# Hold on for now as an original test case but delete once confirmed that
# everything is passing

#
# Recursive copying with symlinks tests
#
- block:
  - name: create a test dir to copy
    file:
      path: '{{ local_temp_dir }}/top_dir'
      state: directory

  - name: create a test dir to symlink to
    file:
      path: '{{ local_temp_dir }}/linked_dir'
      state: directory

  - name: create a file in the test dir
    copy:
      dest: '{{ local_temp_dir }}/linked_dir/file1'
      content: 'hello world'

  - name: create a link to the test dir
    file:
      path: '{{ local_temp_dir }}/top_dir/follow_link_dir'
      src: '{{ local_temp_dir }}/linked_dir'
      state: link

  - name: create a circular subdir
    file:
      path: '{{ local_temp_dir }}/top_dir/subdir'
      state: directory

  ### FIXME:  Also add a test for a relative symlink
  - name: create a circular symlink
    file:
      path: '{{ local_temp_dir }}/top_dir/subdir/circle'
      src: '{{ local_temp_dir }}/top_dir/'
      state: link

  connection: local

- name: copy the directory's link
  copy:
    src: '{{ local_temp_dir }}/top_dir'
    dest: '{{ remote_dir }}/new_dir'
    local_follow: True

- name: stat the copied path
  stat:
    path: '{{ remote_dir }}/new_dir/top_dir/follow_link_dir'
  register: stat_dir_result

- name: stat the copied file
  stat:
    path: '{{ remote_dir }}/new_dir/top_dir/follow_link_dir/file1'
  register: stat_file_in_dir_result

- name: stat the circular symlink
  stat:
    path: '{{ remote_dir }}/new_dir/top_dir/subdir/circle'
  register: stat_circular_symlink_result

- name: assert that the directory exists
  assert:
    that:
    - stat_dir_result.stat.exists
    - stat_dir_result.stat.isdir
    - stat_file_in_dir_result.stat.exists
    - stat_file_in_dir_result.stat.isreg
    - stat_circular_symlink_result.stat.exists
    - stat_circular_symlink_result.stat.islnk

# src is a file, dest is a non-existent directory (2 levels of directories):
# checks that dest is created
- include: dest_in_non_existent_directories.yml
  with_items:
    - { src: 'foo.txt', dest: 'new_sub_dir1/sub_dir2/', check: 'new_sub_dir1/sub_dir2/foo.txt' }
    - { src: 'subdir', dest: 'new_sub_dir1/sub_dir2/', check: 'new_sub_dir1/sub_dir2/subdir/bar.txt' }
    - { src: 'subdir/', dest: 'new_sub_dir1/sub_dir2/', check: 'new_sub_dir1/sub_dir2/bar.txt' }
    - { src: 'subdir', dest: 'new_sub_dir1/sub_dir2', check: 'new_sub_dir1/sub_dir2/subdir/bar.txt' }
    - { src: 'subdir/', dest: 'new_sub_dir1/sub_dir2', check: 'new_sub_dir1/sub_dir2/bar.txt' }

# src is a file, dest is file in a non-existent directory: checks that a failure occurs
- include: src_file_dest_file_in_non_existent_dir.yml
  with_items:
    - 'new_sub_dir1/sub_dir2/foo.txt'
    - 'new_sub_dir1/foo.txt'
  loop_control:
    loop_var: 'dest'