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Mon, 11 May 2020 03:09:46 -0700 (PDT) From: Jaskaran Singh To: cocci@systeme.lip6.fr Date: Mon, 11 May 2020 15:37:15 +0530 Message-Id: <20200511100715.19819-33-jaskaransingh7654321@gmail.com> X-Mailer: git-send-email 2.21.1 In-Reply-To: <20200511100715.19819-1-jaskaransingh7654321@gmail.com> References: <20200511100715.19819-1-jaskaransingh7654321@gmail.com> MIME-Version: 1.0 Cc: julia.lawall@inria.fr, jaskaransingh7654321@gmail.com, linux-kernel-mentees@lists.linuxfoundation.org Subject: [Linux-kernel-mentees] [PATCH v2 32/32] tests: Add test case to detect cast attributes X-BeenThere: linux-kernel-mentees@lists.linuxfoundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: linux-kernel-mentees-bounces@lists.linuxfoundation.org Sender: "Linux-kernel-mentees" Add a test case to detect a cast attribute. The following cases are covered for when a attribute is: - Before the cast type. - After the cast type. - After the cast type and before the *. - After the cast type and *. Signed-off-by: Jaskaran Singh --- tests/detect_cast_attr.c | 10 ++++++++++ tests/detect_cast_attr.cocci | 11 +++++++++++ tests/detect_cast_attr.res | 10 ++++++++++ 3 files changed, 31 insertions(+) create mode 100644 tests/detect_cast_attr.c create mode 100644 tests/detect_cast_attr.cocci create mode 100644 tests/detect_cast_attr.res diff --git a/tests/detect_cast_attr.c b/tests/detect_cast_attr.c new file mode 100644 index 00000000..2458ef05 --- /dev/null +++ b/tests/detect_cast_attr.c @@ -0,0 +1,10 @@ +#define __cast_attr MACROANNOTATION + +int func() +{ + char *a = (int __cast_attr) x; + char *a = (__cast_attr int) x; + char *a = (int __cast_attr *) x; + char *a = (int *__cast_attr) x; + char *a = (int) x; +} diff --git a/tests/detect_cast_attr.cocci b/tests/detect_cast_attr.cocci new file mode 100644 index 00000000..d626048f --- /dev/null +++ b/tests/detect_cast_attr.cocci @@ -0,0 +1,11 @@ +@r0@ +type T; +attribute name __cast_attr; +identifier x; +@@ + + ( +- T ++ char * + __cast_attr + ) x diff --git a/tests/detect_cast_attr.res b/tests/detect_cast_attr.res new file mode 100644 index 00000000..2a273316 --- /dev/null +++ b/tests/detect_cast_attr.res @@ -0,0 +1,10 @@ +#define __cast_attr MACROANNOTATION + +int func() +{ + char *a = (char *__cast_attr) x; + char *a = (__cast_attr char *) x; + char *a = (char *__cast_attr) x; + char *a = (char *__cast_attr) x; + char *a = (int) x; +} -- 2.21.1 _______________________________________________ Linux-kernel-mentees mailing list Linux-kernel-mentees@lists.linuxfoundation.org https://lists.linuxfoundation.org/mailman/listinfo/linux-kernel-mentees