Pacman: Improve url integrity test (#4968) (#5010)

* Fix typo

* Host url package

* Delete cached files

* Add cases for cached url package

* Rename file_pkg for clarification

* Change port to 8080, as 80 is already used in pipeline

* Added fragment

* Change port to 8000, as 8080 is already used in pipeline

* Fixed changelog fragment

* Change port to 53280, as 8000 is already used in pipeline

* Change port to 27617 (copied from get_url), as 53280 is already used in pipeline

* Also download the signature of url package

Co-authored-by: Jean Raby <jean@raby.sh>

* Fix duplication errors

Co-authored-by: Jean Raby <jean@raby.sh>

* Copied waiting from get_url; applyed output redirection from jraby

* Fix signature filename

* Use correct cache dir

* Add missing assertions for uninstall_1c

* Fix typo

* Delete changelog fragment

* Make python server true async with 90 sec timeout

Copied from ainsible.builtin.get_url

Co-authored-by: Jean Raby <jean@raby.sh>
(cherry picked from commit 76b235c6b3)

Co-authored-by: Minei3oat <Minei3oat@users.noreply.github.com>

tests/integration/targets/pacman/tasks/package_urls.yml

@@ -1,9 +1,13 @@
 ---
 - vars:
+    http_port: 27617
     reg_pkg: ed
     url_pkg: lemon
+    url_pkg_filename: url.pkg.zst
+    url_pkg_path: '/tmp/'
+    url_pkg_url: 'http://localhost:{{http_port}}/{{url_pkg_filename}}'
     file_pkg: hdparm
-    file_pkg_path: /tmp/pkg.zst
+    file_pkg_path: /tmp/file.pkg.zst
     extra_pkg: core/sdparm
     extra_pkg_outfmt: sdparm
   block:
@@ -15,11 +19,33 @@
           - '{{file_pkg}}'
           - '{{extra_pkg}}'
         state: absent
+    - name: Make sure that url package is not cached
+      file:
+        path: '/var/cache/pacman/pkg/{{url_pkg_filename}}'
+        state: absent
 
     - name: Get URL for {{url_pkg}}
       command:
         cmd: pacman --sync --print-format "%l" {{url_pkg}}
-      register: url_pkg_url
+      register: url_pkg_stdout
+    - name: Download {{url_pkg}} pkg
+      get_url:
+        url: '{{url_pkg_stdout.stdout}}'
+        dest: '{{url_pkg_path}}/{{url_pkg_filename}}'
+    - name: Download {{url_pkg}} pkg sig
+      get_url:
+        url: '{{url_pkg_stdout.stdout}}.sig'
+        dest: '{{url_pkg_path}}/{{url_pkg_filename}}.sig'
+    - name: Host {{url_pkg}}
+      shell:
+        cmd: 'python -m http.server --directory {{url_pkg_path}} {{http_port}} >/dev/null 2>&1'
+      async: 90
+      poll: 0
+    - name: Wait for http.server to come up online
+      wait_for:
+        host: 'localhost'
+        port: '{{http_port}}'
+        state: started
 
     - name: Get URL for {{file_pkg}}
       command:
@@ -34,26 +60,50 @@
       pacman:
         name:
           - '{{reg_pkg}}'
-          - '{{url_pkg_url.stdout}}'
+          - '{{url_pkg_url}}'
           - '{{file_pkg_path}}'
       check_mode: True
       register: install_1
 
+    - name: Install packages from url (check mode, cached)
+      pacman:
+        name:
+          - '{{url_pkg_url}}'
+      check_mode: True
+      register: install_1c
+    - name: Delete cached {{url_pkg}}
+      file:
+        path: '/var/cache/pacman/pkg/{{url_pkg_filename}}'
+        state: absent
+
     - name: Install packages from mixed sources
       pacman:
         name:
           - '{{reg_pkg}}'
-          - '{{url_pkg_url.stdout}}'
+          - '{{url_pkg_url}}'
           - '{{file_pkg_path}}'
       register: install_2
+    - name: Delete cached {{url_pkg}}
+      file:
+        path: '/var/cache/pacman/pkg/{{url_pkg_filename}}'
+        state: absent
 
     - name: Install packages from mixed sources - (idempotency)
       pacman:
         name:
           - '{{reg_pkg}}'
-          - '{{url_pkg_url.stdout}}'
+          - '{{url_pkg_url}}'
           - '{{file_pkg_path}}'
       register: install_3
+    - name: Install packages from url - (idempotency, cached)
+      pacman:
+        name:
+          - '{{url_pkg_url}}'
+      register: install_3c
+    - name: Delete cached {{url_pkg}}
+      file:
+        path: '/var/cache/pacman/pkg/{{url_pkg_filename}}'
+        state: absent
 
     - name: Install packages with their regular names (idempotency)
       pacman:
@@ -62,54 +112,89 @@
           - '{{url_pkg}}'
           - '{{file_pkg}}'
       register: install_4
+    - name: Delete cached {{url_pkg}}
+      file:
+        path: '/var/cache/pacman/pkg/{{url_pkg_filename}}'
+        state: absent
 
     - name: Install new package with already installed packages from mixed sources
       pacman:
         name:
           - '{{reg_pkg}}'
-          - '{{url_pkg_url.stdout}}'
+          - '{{url_pkg_url}}'
           - '{{file_pkg_path}}'
           - '{{extra_pkg}}'
       register: install_5
+    - name: Delete cached {{url_pkg}}
+      file:
+        path: '/var/cache/pacman/pkg/{{url_pkg_filename}}'
+        state: absent
 
     - name: Uninstall packages - mixed sources (check mode)
       pacman:
         state: absent
         name:
           - '{{reg_pkg}}'
-          - '{{url_pkg_url.stdout}}'
+          - '{{url_pkg_url}}'
           - '{{file_pkg_path}}'
       check_mode: True
       register: uninstall_1
+    - name: Uninstall packages - url (check mode, cached)
+      pacman:
+        state: absent
+        name:
+          - '{{url_pkg_url}}'
+      check_mode: True
+      register: uninstall_1c
+    - name: Delete cached {{url_pkg}}
+      file:
+        path: '/var/cache/pacman/pkg/{{url_pkg_filename}}'
+        state: absent
 
     - name: Uninstall packages - mixed sources
       pacman:
         state: absent
         name:
           - '{{reg_pkg}}'
-          - '{{url_pkg_url.stdout}}'
+          - '{{url_pkg_url}}'
           - '{{file_pkg_path}}'
       register: uninstall_2
+    - name: Delete cached {{url_pkg}}
+      file:
+        path: '/var/cache/pacman/pkg/{{url_pkg_filename}}'
+        state: absent
 
     - name: Uninstall packages - mixed sources (idempotency)
       pacman:
         state: absent
         name:
           - '{{reg_pkg}}'
-          - '{{url_pkg_url.stdout}}'
+          - '{{url_pkg_url}}'
           - '{{file_pkg_path}}'
       register: uninstall_3
 
+    - name: Uninstall package - url (idempotency, cached)
+      pacman:
+        state: absent
+        name:
+          - '{{url_pkg_url}}'
+      register: uninstall_3c
+
     - assert:
         that:
           - install_1 is changed
           - install_1.msg == 'Would have installed 3 packages'
           - install_1.packages|sort() == [reg_pkg, url_pkg, file_pkg]|sort()
+          - install_1c is changed
+          - install_1c.msg == 'Would have installed 1 packages'
+          - install_1c.packages|sort() == [url_pkg]
           - install_2 is changed
           - install_2.msg == 'Installed 3 package(s)'
-          - install_1.packages|sort() == [reg_pkg, url_pkg, file_pkg]|sort()
+          - install_2.packages|sort() == [reg_pkg, url_pkg, file_pkg]|sort()
           - install_3 is not changed
           - install_3.msg == 'package(s) already installed'
+          - install_3c is not changed
+          - install_3c.msg == 'package(s) already installed'
           - install_4 is not changed
           - install_4.msg == 'package(s) already installed'
           - install_5 is changed
@@ -118,8 +203,13 @@
           - uninstall_1 is changed
           - uninstall_1.msg == 'Would have removed 3 packages'
           - uninstall_1.packages | length() == 3  # pkgs have versions here
+          - uninstall_1c is changed
+          - uninstall_1c.msg == 'Would have removed 1 packages'
+          - uninstall_1c.packages | length() == 1  # pkgs have versions here
           - uninstall_2 is changed
           - uninstall_2.msg == 'Removed 3 package(s)'
           - uninstall_2.packages | length() == 3
           - uninstall_3 is not changed
           - uninstall_3.msg == 'package(s) already absent'
+          - uninstall_3c is not changed
+          - uninstall_3c.msg == 'package(s) already absent'