Merge from origin/emacs-29

3b791ebbe17 ; Fix 'usage:' keyword in Ffile_name_concat doc.
ed48b0d657c ; * CONTRIBUTE: Ask not to use non-ASCII unless necessary.
b708e639d63 ; * src/lread.c (maybe_swap_for_eln): Clarify warning mes...
db027a06976 ; Fix bibtex-biblatex-field-alist docstring typo.
a9be5c7ea92 ; * doc/lispref/control.texi (Conditionals): Add missing ...
db5915f30ba Fix 'with-sqlite-transaction'
fe491173e8f ; * doc/emacs/files.texi (Image Mode): Fix typo (bug#69671).

1 files changed, 51 insertions, 0 deletions

diff --git a/test/lisp/sqlite-tests.el b/test/lisp/sqlite-tests.el
new file mode 100644
index 00000000000..d4892a27efc
--- /dev/null
+++ b/test/lisp/sqlite-tests.el
@@ -0,0 +1,51 @@
+;;; sqlite-tests.el --- Tests for sqlite.el  -*- lexical-binding: t; -*-
+
+;; Copyright (C) 2024 Free Software Foundation, Inc.
+
+;; This file is part of GNU Emacs.
+
+;; GNU Emacs is free software: you can redistribute it and/or modify
+;; it under the terms of the GNU General Public License as published by
+;; the Free Software Foundation, either version 3 of the License, or
+;; (at your option) any later version.
+
+;; GNU Emacs is distributed in the hope that it will be useful,
+;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;; GNU General Public License for more details.
+
+;; You should have received a copy of the GNU General Public License
+;; along with GNU Emacs.  If not, see <https://www.gnu.org/licenses/>.
+
+;;; Commentary:
+
+;;; Code:
+(require 'sqlite)
+
+(ert-deftest with-sqlite-transaction ()
+  (skip-unless (sqlite-available-p))
+  (let ((db (sqlite-open)))
+    (sqlite-execute db "create table test (a)")
+    (should
+     (eql 42 (with-sqlite-transaction db
+               (sqlite-execute db "insert into test values (1)")
+               (should (equal '((1)) (sqlite-select db "select * from test")))
+               42)))
+    ;; Body runs exactly once.
+    (should (equal '((1)) (sqlite-select db "select * from test")))))
+
+(ert-deftest with-sqlite-transaction/rollback ()
+  (skip-unless (sqlite-available-p))
+  (let ((db (sqlite-open)))
+    (sqlite-execute db "create table test (a)")
+    (should (equal '(sqlite-error
+                     ("SQL logic error" "no such function: fake" 1 1))
+                   (should-error
+                    (with-sqlite-transaction db
+                      (sqlite-execute db "insert into test values (1)")
+                      (sqlite-execute db "insert into test values (fake(2))")
+                      42))))
+    ;; First insertion (a=1) rolled back.
+    (should-not (sqlite-select db "select * from test"))))
+
+;;; sqlite-tests.el ends here