85 lines
3.3 KiB
EmacsLisp
85 lines
3.3 KiB
EmacsLisp
;;; comp-tests.el --- Tests for comp.el -*- lexical-binding:t -*-
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;; Copyright (C) 2022-2024 Free Software Foundation, Inc.
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;; This file is part of GNU Emacs.
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;; GNU Emacs is free software: you can redistribute it and/or modify
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;; it under the terms of the GNU General Public License as published by
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;; the Free Software Foundation, either version 3 of the License, or
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;; (at your option) any later version.
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;; GNU Emacs is distributed in the hope that it will be useful,
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;; GNU General Public License for more details.
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;; You should have received a copy of the GNU General Public License
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;; along with GNU Emacs. If not, see <https://www.gnu.org/licenses/>.
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;;; Commentary:
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;;; Code:
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(require 'ert)
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(require 'ert-x)
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(require 'comp)
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(defvar comp-native-version-dir)
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(defvar native-comp-eln-load-path)
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(defmacro with-test-native-compile-prune-cache (&rest body)
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(declare (indent 0) (debug t))
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`(ert-with-temp-directory testdir
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(let ((usr-cache (expand-file-name "eln-usr-cache" testdir))
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(sys-cache (expand-file-name "eln-sys-cache" testdir)))
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(make-directory usr-cache)
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(make-directory sys-cache)
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(let* ((c1 (expand-file-name "29.0.50-cur" usr-cache))
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(c2 (expand-file-name "29.0.50-old" usr-cache))
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(s1 (expand-file-name "29.0.50-cur" sys-cache))
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(s2 (expand-file-name "preloaded" s1))
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(native-comp-eln-load-path (list usr-cache sys-cache))
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(comp-native-version-dir "29.0.50-cur"))
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(dolist (d (list c1 c2 s1 s2))
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(make-directory d)
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(with-temp-file (expand-file-name "some.eln" d) (insert "foo"))
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(with-temp-file (expand-file-name "some.eln.tmp" d) (insert "foo")))
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,@body))))
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(ert-deftest test-native-compile-prune-cache ()
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(skip-unless (featurep 'native-compile))
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(with-test-native-compile-prune-cache
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(native-compile-prune-cache)
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(dolist (d (list c1 s1 s2))
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(should (file-directory-p d))
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(should (file-regular-p (expand-file-name "some.eln" d)))
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(should (file-regular-p (expand-file-name "some.eln.tmp" d))))
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(should-not (file-directory-p c2))
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(should-not (file-regular-p (expand-file-name "some.eln" c2)))
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(should-not (file-regular-p (expand-file-name "some.eln.tmp" c2)))))
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(ert-deftest test-native-compile-prune-cache/delete-only-eln ()
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(skip-unless (featurep 'native-compile))
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(with-test-native-compile-prune-cache
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(dolist (d (list c1 c2 s1 s2))
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(with-temp-file (expand-file-name "keep.txt" d) (insert "foo")))
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(native-compile-prune-cache)
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(dolist (d (list c1 c2 s1 s2))
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(should (file-regular-p (expand-file-name "keep.txt" d))))))
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(ert-deftest test-native-compile-prune-cache/dont-delete-in-parent-of-cache ()
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(skip-unless (featurep 'native-compile))
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(with-test-native-compile-prune-cache
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(let ((f1 (expand-file-name "../some.eln" usr-cache))
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(f2 (expand-file-name "some.eln" usr-cache))
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(f3 (expand-file-name "../some.eln" sys-cache))
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(f4 (expand-file-name "some.eln" sys-cache)))
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(dolist (f (list f1 f2 f3 f4))
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(with-temp-file f (insert "foo")))
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(native-compile-prune-cache)
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(dolist (f (list f1 f2 f3 f4))
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(should (file-regular-p f))))))
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;;; comp-tests.el ends here
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