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authorLinus Torvalds2021-04-27 18:56:29 -0700
committerLinus Torvalds2021-04-27 18:56:29 -0700
commit1e9599dfc47a171f7ba76a9651fe86baab364af5 (patch)
treeda1f8489d2bc29ea9ea62aa47eb7d55625b3841f /include
parent2a68c268a18317a013961e8faf6eaabc81a94e6b (diff)
parentde2fcb3e62013738f22bbb42cbd757d9a242574e (diff)
Merge tag 'linux-kselftest-kunit-5.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest
Pull KUnit updates from Shuah Khan: "Several fixes and a new feature to support failure from dynamic analysis tools such as UBSAN and fake ops for testing. - a fake ops struct for testing a "free" function to complain if it was called with an invalid argument, or caught a double-free. Most return void and have no normal means of signalling failure (e.g. super_operations, iommu_ops, etc.)" * tag 'linux-kselftest-kunit-5.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: Documentation: kunit: add tips for using current->kunit_test kunit: fix -Wunused-function warning for __kunit_fail_current_test kunit: support failure from dynamic analysis tools kunit: tool: make --kunitconfig accept dirs, add lib/kunit fragment kunit: make KUNIT_EXPECT_STREQ() quote values, don't print literals kunit: Match parenthesis alignment to improve code readability
Diffstat (limited to 'include')
-rw-r--r--include/kunit/test-bug.h29
1 files changed, 29 insertions, 0 deletions
diff --git a/include/kunit/test-bug.h b/include/kunit/test-bug.h
new file mode 100644
index 000000000000..5fc58081d511
--- /dev/null
+++ b/include/kunit/test-bug.h
@@ -0,0 +1,29 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * KUnit API allowing dynamic analysis tools to interact with KUnit tests
+ *
+ * Copyright (C) 2020, Google LLC.
+ * Author: Uriel Guajardo <urielguajardo@google.com>
+ */
+
+#ifndef _KUNIT_TEST_BUG_H
+#define _KUNIT_TEST_BUG_H
+
+#define kunit_fail_current_test(fmt, ...) \
+ __kunit_fail_current_test(__FILE__, __LINE__, fmt, ##__VA_ARGS__)
+
+#if IS_BUILTIN(CONFIG_KUNIT)
+
+extern __printf(3, 4) void __kunit_fail_current_test(const char *file, int line,
+ const char *fmt, ...);
+
+#else
+
+static inline __printf(3, 4) void __kunit_fail_current_test(const char *file, int line,
+ const char *fmt, ...)
+{
+}
+
+#endif
+
+#endif /* _KUNIT_TEST_BUG_H */