[clang] Fix clang-format-test.el past 625841c (PR #106398)

[Danial Klimkin via cfe-commits]

https://github.com/dklimkin created https://github.com/llvm/llvm-project/pull/106398

None

>From edeb17fdfb5ef6ce074fbdeec35d3e28b71592ca Mon Sep 17 00:00:00 2001
From: Danial Klimkin <dklimkin at google.com>
Date: Wed, 28 Aug 2024 15:58:23 +0200
Subject: [PATCH] Fix clang-format-test.el past 625841c

---
 clang/tools/clang-format/clang-format-test.el | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/clang/tools/clang-format/clang-format-test.el b/clang/tools/clang-format/clang-format-test.el
index 41df1a9ca68af4..667d606b4f238d 100644
--- a/clang/tools/clang-format/clang-format-test.el
+++ b/clang/tools/clang-format/clang-format-test.el
@@ -58,16 +58,16 @@
        (should-not delete)
        (should-not display)
        (should (equal args
-                      '("-output-replacements-xml" "-assume-filename" "foo.cpp"
-                        "-fallback-style" "none"
+                      '("--output-replacements-xml" "--assume-filename" "foo.cpp"
+                        "--fallback-style" "none"
                         ;; Beginning of buffer, no byte-order mark.
-                        "-offset" "0"
+                        "--offset" "0"
                         ;; We have two lines with 2×2 bytes for the umlauts,
                         ;; 1 byte for the line ending, and 3 bytes for the
                         ;; other ASCII characters each.
-                        "-length" "16"
+                        "--length" "16"
                         ;; Length of a single line (without line ending).
-                        "-cursor" "7")))))))
+                        "--cursor" "7")))))))
 
 (ert-deftest clang-format-buffer--process-encoding ()
   "Tests that text is sent to the clang-format process in the