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master b2167d9843: Don't fail flymake-tests if `gcc` actually is Clang
From: |
Mattias Engdegård |
Subject: |
master b2167d9843: Don't fail flymake-tests if `gcc` actually is Clang |
Date: |
Sun, 2 Jan 2022 07:59:21 -0500 (EST) |
branch: master
commit b2167d98432a78442522b7564e22f47d75a98b6f
Author: Mattias Engdegård <mattiase@acm.org>
Commit: Mattias Engdegård <mattiase@acm.org>
Don't fail flymake-tests if `gcc` actually is Clang
* test/lisp/progmodes/flymake-tests.el (flymake-tests--gcc-is-clang)
(different-diagnostic-types, included-c-header-files): Skip tests that
depend on the `gcc` command really being GCC and not Clang.
---
test/lisp/progmodes/flymake-tests.el | 10 +++++++++-
1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/test/lisp/progmodes/flymake-tests.el
b/test/lisp/progmodes/flymake-tests.el
index 9e5147726f..ced7b5aace 100644
--- a/test/lisp/progmodes/flymake-tests.el
+++ b/test/lisp/progmodes/flymake-tests.el
@@ -140,9 +140,15 @@ SEVERITY-PREDICATE is used to setup
(flymake-goto-next-error)
(should (eq 'flymake-error (face-at-point)))))))
+(defun flymake-tests--gcc-is-clang ()
+ "Whether the `gcc' command actually runs the Clang compiler."
+ (string-match "[Cc]lang version "
+ (shell-command-to-string "gcc --version")))
+
(ert-deftest different-diagnostic-types ()
"Test GCC warning via function predicate."
(skip-unless (and (executable-find "gcc")
+ (not (flymake-tests--gcc-is-clang))
(version<=
"5" (string-trim
(shell-command-to-string "gcc -dumpversion")))
@@ -166,7 +172,9 @@ SEVERITY-PREDICATE is used to setup
(ert-deftest included-c-header-files ()
"Test inclusion of .h header files."
- (skip-unless (and (executable-find "gcc") (executable-find "make")))
+ (skip-unless (and (executable-find "gcc")
+ (not (flymake-tests--gcc-is-clang))
+ (executable-find "make")))
(let ((flymake-wrap-around nil))
(flymake-tests--with-flymake
("some-problems.h")
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