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Diffstat (limited to 'test/test-perspective.el')
| -rw-r--r-- | test/test-perspective.el | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/test/test-perspective.el b/test/test-perspective.el index c4f1331..31f3272 100644 --- a/test/test-perspective.el +++ b/test/test-perspective.el @@ -2427,4 +2427,25 @@ persp-test-make-sample-environment." (sort (persp-get-buffer-names "C") #'string-lessp)))))))) (persp-test-clean-files "A1" "A2" "B1" "B2" "C1" "C2")))) +(ert-deftest basic-persp-delete-frame-ignores-reentrant-calls () + "Test that `persp-delete-frame' ignores nested reentrant calls." + (persp-test-with-persp + (persp-switch "A") + (persp-switch "B") + (let ((expected-names (sort (copy-sequence (persp-names)) #'string-lessp)) + killed-names + reentered) + (cl-letf (((symbol-function 'persp-kill) + (lambda (name) + (push name killed-names) + ;; Simulate a nested `delete-frame' triggered while + ;; perspective cleanup is already in progress. + (unless reentered + (setq reentered t) + (persp-delete-frame (selected-frame)))))) + (persp-delete-frame (selected-frame))) + (should reentered) + (should (equal expected-names + (sort killed-names #'string-lessp)))))) + ;;; test-perspective.el ends here |