[PR #7200/8fa667ee backport][stable-6] CmdRunner bugfix (#7227)

CmdRunner bugfix (#7200)

* cmd_runner module utils: fix bug when passing absolute path not in standard search paths

* improved tests

* changed /usr/bin/echo to /bin/echo for the sake of alpine

* fixed error messaging for last testcase

* add condition to test cases, and remove macos from troubling ones

* fix templating

* fix templating

* exclude centos 6 from testcases copying echo to tmp dir

* try different way of specifying version

* trying trick for old jinjas

* use os.path.isabs() to determine if path is absolute

* add changelog frag

* Update plugins/module_utils/cmd_runner.py

Co-authored-by: Felix Fontein <felix@fontein.de>

* Update changelogs/fragments/7200-cmd-runner-abs-path.yml

Co-authored-by: Felix Fontein <felix@fontein.de>

---------

Co-authored-by: Felix Fontein <felix@fontein.de>
(cherry picked from commit 8fa667eeb7)

Co-authored-by: Alexei Znamensky <103110+russoz@users.noreply.github.com>

tests/integration/targets/cmd_runner/vars/main.yml

@@ -138,3 +138,125 @@ cmd_echo_tests:
       - test_result.rc == 0
       - test_result.out == "-- --answer=11 --tt-arg potatoes\n"
       - test_result.err == ""
+
+  - name: use cmd echo
+    cmd: echo
+    arg_formats:
+      aa:
+        func: as_opt_eq_val
+        args: [--answer]
+      tt:
+        func: as_opt_val
+        args: [--tt-arg]
+    arg_order: 'aa tt'
+    arg_values:
+      tt: potatoes
+    aa: 11
+    assertions:
+      - test_result.rc == 0
+      - test_result.out == "-- --answer=11 --tt-arg potatoes\n"
+      - test_result.err == ""
+
+  - name: use cmd /bin/echo
+    cmd: /bin/echo
+    arg_formats:
+      aa:
+        func: as_opt_eq_val
+        args: [--answer]
+      tt:
+        func: as_opt_val
+        args: [--tt-arg]
+    arg_order: 'aa tt'
+    arg_values:
+      tt: potatoes
+    aa: 11
+    assertions:
+      - test_result.rc == 0
+      - test_result.out == "-- --answer=11 --tt-arg potatoes\n"
+      - test_result.err == ""
+
+  # this will not be in the regular set of paths get_bin_path() searches
+  - name: use cmd {{ remote_tmp_dir }}/echo
+    condition: >
+      {{
+        ansible_distribution != "MacOSX" and
+        not (ansible_distribution == "CentOS" and ansible_distribution_major_version is version('7.0', '<'))
+      }}
+    copy_to: "{{ remote_tmp_dir }}"
+    cmd: "{{ remote_tmp_dir }}/echo"
+    arg_formats:
+      aa:
+        func: as_opt_eq_val
+        args: [--answer]
+      tt:
+        func: as_opt_val
+        args: [--tt-arg]
+    arg_order: 'aa tt'
+    arg_values:
+      tt: potatoes
+    aa: 11
+    assertions:
+      - test_result.rc == 0
+      - test_result.out == "-- --answer=11 --tt-arg potatoes\n"
+      - test_result.err == ""
+
+  - name: use cmd echo with path_prefix {{ remote_tmp_dir }}
+    cmd: echo
+    condition: >
+      {{
+        ansible_distribution != "MacOSX" and
+        not (ansible_distribution == "CentOS" and ansible_distribution_major_version is version('7.0', '<'))
+      }}
+    copy_to: "{{ remote_tmp_dir }}"
+    path_prefix: "{{ remote_tmp_dir }}"
+    arg_formats:
+      aa:
+        func: as_opt_eq_val
+        args: [--answer]
+      tt:
+        func: as_opt_val
+        args: [--tt-arg]
+    arg_order: 'aa tt'
+    arg_values:
+      tt: potatoes
+    aa: 11
+    assertions:
+      - test_result.rc == 0
+      - test_result.out == "-- --answer=11 --tt-arg potatoes\n"
+      - test_result.err == ""
+
+  - name: use cmd never-existed
+    cmd: never-existed
+    arg_formats:
+      aa:
+        func: as_opt_eq_val
+        args: [--answer]
+      tt:
+        func: as_opt_val
+        args: [--tt-arg]
+    arg_order: 'aa tt'
+    arg_values:
+      tt: potatoes
+    aa: 11
+    expect_error: true
+    assertions:
+      - >
+        "Failed to find required executable" in test_result.msg
+
+  - name: use cmd /usr/bin/never-existed
+    cmd: /usr/bin/never-existed
+    arg_formats:
+      aa:
+        func: as_opt_eq_val
+        args: [--answer]
+      tt:
+        func: as_opt_val
+        args: [--tt-arg]
+    arg_order: 'aa tt'
+    arg_values:
+      tt: potatoes
+    aa: 11
+    expect_error: true
+    assertions:
+      - >
+        "No such file or directory" in test_result.msg