diff options
| -rw-r--r-- | test/lisp/progmodes/python-tests.el | 87 |
1 files changed, 53 insertions, 34 deletions
diff --git a/test/lisp/progmodes/python-tests.el b/test/lisp/progmodes/python-tests.el index 6c6cd9eee2b..1ceee690cfb 100644 --- a/test/lisp/progmodes/python-tests.el +++ b/test/lisp/progmodes/python-tests.el @@ -55,21 +55,27 @@ BODY is code to be executed within the temp buffer. Point is always located at the beginning of buffer. Native completion is turned off. Shell buffer will be killed on exit." (declare (indent 1) (debug t)) - `(with-temp-buffer - (let ((python-indent-guess-indent-offset nil) - (python-shell-completion-native-enable nil)) - (python-mode) - (unwind-protect - (progn - (run-python nil t) - (insert ,contents) - (goto-char (point-min)) - (python-tests-shell-wait-for-prompt) - ,@body) - (when (python-shell-get-buffer) - (python-shell-with-shell-buffer - (let (kill-buffer-hook kill-buffer-query-functions) - (kill-buffer)))))))) + (let ((dir (make-symbol "dir"))) + `(with-temp-buffer + (let ((python-indent-guess-indent-offset nil) + (python-shell-completion-native-enable nil)) + (python-mode) + (unwind-protect + ;; Prevent test failures when Jedi is used as a completion + ;; backend, either directly or indirectly (e.g., via + ;; IPython). Jedi needs to store cache, but the + ;; "/nonexistent" HOME directory is not writable. + (ert-with-temp-directory ,dir + (with-environment-variables (("XDG_CACHE_HOME" ,dir)) + (run-python nil t) + (insert ,contents) + (goto-char (point-min)) + (python-tests-shell-wait-for-prompt) + ,@body)) + (when (python-shell-get-buffer) + (python-shell-with-shell-buffer + (let (kill-buffer-hook kill-buffer-query-functions) + (kill-buffer))))))))) (defmacro python-tests-with-temp-file (contents &rest body) "Create a `python-mode' enabled file with CONTENTS. @@ -4860,17 +4866,28 @@ def foo(): (should (string= "IGNORECASE" (buffer-substring (line-beginning-position) (point))))) +(defun python-tests--pythonstartup-file () + "Return Jedi readline setup file if PYTHONSTARTUP is not set." + (or (getenv "PYTHONSTARTUP") + (with-temp-buffer + (if (eql 0 (call-process python-tests-shell-interpreter + nil t nil "-m" "jedi" "repl")) + (string-trim (buffer-string)) + "")))) + (ert-deftest python-shell-completion-at-point-jedi-completer () "Check if Python shell completion works when Jedi completer is used." (skip-unless (executable-find python-tests-shell-interpreter)) - (python-tests-with-temp-buffer-with-shell - "" - (python-shell-with-shell-buffer - (python-shell-completion-native-turn-on) - (skip-unless (string= python-shell-readline-completer-delims "")) - (python-tests--completion-module) - (python-tests--completion-parameters) - (python-tests--completion-extra-context)))) + (with-environment-variables + (("PYTHONSTARTUP" (python-tests--pythonstartup-file))) + (python-tests-with-temp-buffer-with-shell + "" + (python-shell-with-shell-buffer + (python-shell-completion-native-turn-on) + (skip-unless (string= python-shell-readline-completer-delims "")) + (python-tests--completion-module) + (python-tests--completion-parameters) + (python-tests--completion-extra-context))))) (ert-deftest python-shell-completion-at-point-ipython () "Check if Python shell completion works for IPython." @@ -4880,17 +4897,19 @@ def foo(): (and (executable-find python-shell-interpreter) (eql (call-process python-shell-interpreter nil nil nil "--version") 0))) - (python-tests-with-temp-buffer-with-shell - "" - (python-shell-with-shell-buffer - (python-shell-completion-native-turn-off) - (python-tests--completion-module) - (python-tests--completion-parameters) - (python-shell-completion-native-turn-on) - (skip-unless (string= python-shell-readline-completer-delims "")) - (python-tests--completion-module) - (python-tests--completion-parameters) - (python-tests--completion-extra-context))))) + (with-environment-variables + (("PYTHONSTARTUP" (python-tests--pythonstartup-file))) + (python-tests-with-temp-buffer-with-shell + "" + (python-shell-with-shell-buffer + (python-shell-completion-native-turn-off) + (python-tests--completion-module) + (python-tests--completion-parameters) + (python-shell-completion-native-turn-on) + (skip-unless (string= python-shell-readline-completer-delims "")) + (python-tests--completion-module) + (python-tests--completion-parameters) + (python-tests--completion-extra-context)))))) ;;; PDB Track integration |