- block:
  - name: "lets get some debug output"
    shell: |
      set -x
      apt-cache policy
      apt-cache policy foo
    register: shell_result

  - name: show output
    debug:
      var: shell_result

  - name: Install foo package version 1.0.0
    apt:
      name: foo=1.0.0
      allow_unauthenticated: yes
    register: apt_result

  - name: Check install with dpkg
    shell: dpkg-query -l foo
    register: dpkg_result

  - name: Check if install was successful
    assert:
      that:
        - "apt_result is success"
        - "dpkg_result is success"
        - "'1.0.0' in dpkg_result.stdout"

  - name: Update to foo version 1.0.1
    apt:
      name: foo
      state: latest
      allow_unauthenticated: yes
    register: apt_result

  - name: Check install with dpkg
    shell: dpkg-query -l foo
    register: dpkg_result

  - name: Check if install was successful
    assert:
      that:
        - "apt_result is success"
        - "dpkg_result is success"
        - "'1.0.1' in dpkg_result.stdout"
  always:
    - name: Clean up
      apt:
        name: foo
        state: absent
        allow_unauthenticated: yes

- name: Try to install non-existent version
  apt:
    name: foo=99
    state: present
  ignore_errors: true
  register: apt_result

- name: Check if install failed
  assert:
    that:
      - apt_result is failed

# https://github.com/ansible/ansible/issues/30638
- block:
  - name: Don't install foo=1.0.1 since foo is not installed and only_upgrade is set
    apt:
      name: foo=1.0.1
      state: present
      only_upgrade: yes
      allow_unauthenticated: yes
    ignore_errors: yes
    register: apt_result

  - name: Check that foo was not upgraded
    assert:
      that:
        - "apt_result is not changed"
        - "apt_result is success"

  - apt:
      name: foo=1.0.0
      allow_unauthenticated: yes

  - name: Upgrade foo to 1.0.1 but don't upgrade foobar since it is not installed
    apt:
      name: foobar=1.0.1,foo=1.0.1
      state: present
      only_upgrade: yes
      allow_unauthenticated: yes
    register: apt_result

  - name: Check install with dpkg
    shell: "dpkg-query -l {{ item }}"
    register: dpkg_result
    ignore_errors: yes
    loop:
      - foobar
      - foo

  - name: Check if install was successful
    assert:
      that:
        - "apt_result is success"
        - "dpkg_result.results[0] is failure"
        - "'1.0.1' not in dpkg_result.results[0].stdout"
        - "dpkg_result.results[1] is success"
        - "'1.0.1' in dpkg_result.results[1].stdout"
  always:
    - name: Clean up
      apt:
        name: foo
        state: absent
        allow_unauthenticated: yes

- block:
  - name: Install foo=1.0.0
    apt:
      name: foo=1.0.0

  - name: Run version test matrix
    apt:
      name: foo{{ item.0 }}
      default_release: '{{ item.1 }}'
      state: '{{ item.2 | ternary("latest","present") }}'
    check_mode: true
    register: apt_result
    loop:
      # [filter, release, state_latest, expected]
      - ["", null, false, null]
      - ["", null, true, "1.0.1"]
      - ["=1.0.0", null, false, null]
      - ["=1.0.0", null, true, null]
      - ["=1.0.1", null, false, "1.0.1"]
      #- ["=1.0.*", null, false, null] # legacy behavior. should not upgrade without state=latest
      - ["=1.0.*", null, true, "1.0.1"]
      - [">=1.0.0", null, false, null]
      - [">=1.0.0", null, true, "1.0.1"]
      - [">=1.0.1", null, false, "1.0.1"]
      - ["", "testing", false, null]
      - ["", "testing", true, "2.0.1"]
      - ["=2.0.0", null, false, "2.0.0"]
      - [">=2.0.0", "testing", false, "2.0.1"]

  - name: Validate version test matrix
    assert:
      that:
        - (item.item.3 is not none) == (item.stdout is defined)
        - item.item.3 is none or "Inst foo [1.0.0] (" + item.item.3 + " localhost [all])" in item.stdout_lines
    loop: '{{ apt_result.results }}'

  - name: Pin foo=1.0.0
    copy:
      content: |-
        Package: foo
        Pin: version 1.0.0
        Pin-Priority: 1000
      dest: /etc/apt/preferences.d/foo

  - name: Run pinning version test matrix
    apt:
      name: foo{{ item.0 }}
      default_release: '{{ item.1 }}'
      state: '{{ item.2 | ternary("latest","present") }}'
    check_mode: true
    ignore_errors: true
    register: apt_result
    loop:
      # [filter, release, state_latest, expected] # expected=null for no change. expected=False to assert an error
      - ["", null, false, null]
      - ["", null, true, null]
      - ["=1.0.0", null, false, null]
      - ["=1.0.0", null, true, null]
      - ["=1.0.1", null, false, "1.0.1"]
      #- ["=1.0.*", null, false, null] # legacy behavior. should not upgrade without state=latest
      - ["=1.0.*", null, true, "1.0.1"]
      - [">=1.0.0", null, false, null]
      - [">=1.0.0", null, true, null]
      - [">=1.0.1", null, false, False]
      - ["", "testing", false, null]
      - ["", "testing", true, null]
      - ["=2.0.0", null, false, "2.0.0"]
      - [">=2.0.0", "testing", false, False]

  - name: Validate pinning version test matrix
    assert:
      that:
        - (item.item.3 != False) or (item.item.3 == False and item is failed)
        - (item.item.3 is string) == (item.stdout is defined)
        - item.item.3 is not string or "Inst foo [1.0.0] (" + item.item.3 + " localhost [all])" in item.stdout_lines
    loop: '{{ apt_result.results }}'

  always:
    - name: Uninstall foo
      apt:
        name: foo
        state: absent

    - name: Unpin foo
      file:
        path: /etc/apt/preferences.d/foo
        state: absent

# https://github.com/ansible/ansible/issues/35900
- block:
  - name: Disable ubuntu repos so system packages are not upgraded and do not change testing env
    command: mv /etc/apt/sources.list /etc/apt/sources.list.backup

  - name: Install foobar, installs foo as a dependency
    apt:
      name: foobar=1.0.0
      allow_unauthenticated: yes

  - name: mark foobar as auto for next test
    shell: apt-mark auto foobar

  - name: Install foobar (marked as manual) (check mode)
    apt:
      name: foobar=1.0.1
      allow_unauthenticated: yes
    check_mode: yes
    register: manual_foobar_install_check_mode

  - name: check foobar was not marked as manually installed by check mode
    shell: apt-mark showmanual | grep foobar
    ignore_errors: yes
    register: showmanual

  - assert:
      that:
        - manual_foobar_install_check_mode.changed
        - "'foobar' not in showmanual.stdout"

  - name: Install foobar (marked as manual)
    apt:
      name: foobar=1.0.1
      allow_unauthenticated: yes
    register: manual_foobar_install

  - name: check foobar was marked as manually installed
    shell: apt-mark showmanual | grep foobar
    ignore_errors: yes
    register: showmanual

  - assert:
      that:
        - manual_foobar_install.changed
        - "'foobar' in showmanual.stdout"

  - name: Upgrade foobar to a version which does not depend on foo, autoremove should remove foo
    apt:
      upgrade: dist
      autoremove: yes
      allow_unauthenticated: yes

  - name: Check foo with dpkg
    shell: dpkg-query -l foo
    register: dpkg_result
    ignore_errors: yes

  - name: Check that foo was removed by autoremove
    assert:
      that:
        - "dpkg_result is failed"

  always:
    - name: Clean up
      apt:
        pkg: foo,foobar
        state: absent
        autoclean: yes

    - name: Restore ubuntu repos
      command: mv /etc/apt/sources.list.backup /etc/apt/sources.list


# https://github.com/ansible/ansible/issues/26298
- block:
  - name: Disable ubuntu repos so system packages are not upgraded and do not change testing env
    command: mv /etc/apt/sources.list /etc/apt/sources.list.backup

  - name: Install foobar, installs foo as a dependency
    apt:
      name: foobar=1.0.0
      allow_unauthenticated: yes

  - name: Upgrade foobar to a version which does not depend on foo
    apt:
      upgrade: dist
      force: yes  # workaround for --allow-unauthenticated used along with upgrade

  - name: autoremove should remove foo
    apt:
      autoremove: yes
    register: autoremove_result

  - name: Check that autoremove correctly reports changed=True
    assert:
      that:
        - "autoremove_result is changed"

  - name: Check foo with dpkg
    shell: dpkg-query -l foo
    register: dpkg_result
    ignore_errors: yes

  - name: Check that foo was removed by autoremove
    assert:
      that:
        - "dpkg_result is failed"

  - name: Nothing to autoremove
    apt:
      autoremove: yes
    register: autoremove_result

  - name: Check that autoremove correctly reports changed=False
    assert:
      that:
        - "autoremove_result is not changed"

  - name: Create a fake .deb file for autoclean to remove
    file:
      name: /var/cache/apt/archives/python3-q_2.4-1_all.deb
      state: touch

  - name: autoclean fake .deb file
    apt:
      autoclean: yes
    register: autoclean_result

  - name: Check if the .deb file exists
    stat:
      path: /var/cache/apt/archives/python3-q_2.4-1_all.deb
    register: stat_result

  - name: Check that autoclean correctly reports changed=True and file was removed
    assert:
      that:
        - "autoclean_result is changed"
        - "not stat_result.stat.exists"

  - name: Nothing to autoclean
    apt:
      autoclean: yes
    register: autoclean_result

  - name: Check that autoclean correctly reports changed=False
    assert:
      that:
        - "autoclean_result is not changed"

  always:
    - name: Clean up
      apt:
        pkg: foo,foobar
        state: absent
        autoclean: yes

    - name: Restore ubuntu repos
      command: mv /etc/apt/sources.list.backup /etc/apt/sources.list

- name: Downgrades
  import_tasks: "downgrade.yml"

- name: Upgrades
  block:
    - import_tasks: "upgrade.yml"
      vars:
        aptitude_present: "{{ True | bool }}"
        upgrade_type: "dist"
        force_apt_get: "{{ False | bool }}"

    - name: Check if aptitude is installed
      command: dpkg-query --show --showformat='${db:Status-Abbrev}' aptitude
      register: aptitude_status

    - name: Remove aptitude, if installed, to test fall-back to apt-get
      apt:
        pkg: aptitude
        state: absent
      when:
        - aptitude_status.stdout.find('ii') != -1

    - include_tasks: "upgrade.yml"
      vars:
        aptitude_present: "{{ False | bool }}"
        upgrade_type: "{{ item.upgrade_type }}"
        force_apt_get: "{{ item.force_apt_get }}"
      with_items:
        - { upgrade_type: safe, force_apt_get: False }
        - { upgrade_type: full, force_apt_get: False }
        - { upgrade_type: safe, force_apt_get: True }
        - { upgrade_type: full, force_apt_get: True }

    - include_tasks: "upgrade_autoremove.yml"

    - name: (Re-)Install aptitude, run same tests again
      apt:
        pkg: aptitude
        state: present

    - include_tasks: "upgrade.yml"
      vars:
        aptitude_present: "{{ True | bool }}"
        upgrade_type: "{{ item.upgrade_type }}"
        force_apt_get: "{{ item.force_apt_get }}"
      with_items:
        - { upgrade_type: safe, force_apt_get: False }
        - { upgrade_type: full, force_apt_get: False }
        - { upgrade_type: safe, force_apt_get: True }
        - { upgrade_type: full, force_apt_get: True }

    - include_tasks: "upgrade_scenarios.yml"
    - include_tasks: "upgrade_autoremove.yml"

    - name: Remove aptitude if not originally present
      apt:
        pkg: aptitude
        state: absent
      when:
        - aptitude_status.stdout.find('ii') == -1

- block:
   - name: Install the foo package with diff=yes
     apt:
       name: foo
       allow_unauthenticated: yes
     diff: yes
     register: apt_result

   - name: Check the content of diff.prepared
     assert:
       that:
         - apt_result is success
         - "'The following NEW packages will be installed:\n  foo' in apt_result.diff.prepared"
  always:
    - name: Clean up
      apt:
        name: foo
        state: absent
        allow_unauthenticated: yes

- block:
  - name: Install foo package version 1.0.0 with force=yes, implies allow_unauthenticated=yes
    apt:
      name: foo=1.0.0
      force: yes
    register: apt_result

  - name: Check install with dpkg
    shell: dpkg-query -l foo
    register: dpkg_result

  - name: Check if install was successful
    assert:
      that:
        - "apt_result is success"
        - "dpkg_result is success"
        - "'1.0.0' in dpkg_result.stdout"
  always:
    - name: Clean up
      apt:
        name: foo
        state: absent
        allow_unauthenticated: yes