From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-19.4 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 50A73C433DB for ; Mon, 1 Feb 2021 19:53:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0225064EC3 for ; Mon, 1 Feb 2021 19:53:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232798AbhBATw5 (ORCPT ); Mon, 1 Feb 2021 14:52:57 -0500 Received: from mail.kernel.org ([198.145.29.99]:55614 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232739AbhBATu6 (ORCPT ); Mon, 1 Feb 2021 14:50:58 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id 949A764EC7; Mon, 1 Feb 2021 19:48:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1612208908; bh=xgOBus5e/9Dm2CNFG/dmYKTPsdUbEBzhnA2rRSLxD64=; h=From:To:Cc:Subject:Date:In-Reply-To:References:In-Reply-To: References:From; b=in3jzHme5Xk+Z3zZ3bKuEjxsea5X2aof5gl/3y8xCbGcMBZbevQuuEFk9hhMR2y76 qioYcGR0lv727zfB9BW084RL261+Vl5SAaejZhXOZIfdN/wQ3MEElg5G2jaMWbZsXT KCXov0/fUdMdcjVZiQUQphUZAbfLf+60MtziP/WcRmQq9fEK96FHZtD/DaNE35gNFh va+KJWvbHTA9Z+v9SUrYY426Kbo+0+GJOyj4VeYLjAK5so2dOZnCC3bSU11BE/AtZq Uq2/JYMCDXE7cNU9CCk0vEKtf4JsI323hM7XOSKkG7pOW7Z7b07k4J5wAsRTSYwJh5 s4SEKLkCrp0mA== From: Tom Zanussi To: rostedt@goodmis.org, axelrasmussen@google.com Cc: mhiramat@kernel.org, dan.carpenter@oracle.com, linux-kernel@vger.kernel.org Subject: [PATCH v7 5/6] selftests/ftrace: Update synthetic event syntax errors Date: Mon, 1 Feb 2021 13:48:15 -0600 Message-Id: <51402656433455baead34f068c6e9466b64df9c0.1612208610.git.zanussi@kernel.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: References: In-Reply-To: References: Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Some of the synthetic event errors and positions have changed in the code - update those and add several more tests. Also add a runtime check to ensure that the kernel supports dynamic strings in synthetic events, which these tests require. Fixes: 81ff92a93d95 (selftests/ftrace: Add test case for synthetic event syntax errors) Reported-by: Masami Hiramatsu Signed-off-by: Tom Zanussi --- .../trigger-synthetic_event_syntax_errors.tc | 35 ++++++++++++++----- 1 file changed, 27 insertions(+), 8 deletions(-) diff --git a/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-synthetic_event_syntax_errors.tc b/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-synthetic_event_syntax_errors.tc index ada594fe16cb..955e3ceea44b 100644 --- a/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-synthetic_event_syntax_errors.tc +++ b/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-synthetic_event_syntax_errors.tc @@ -1,19 +1,38 @@ #!/bin/sh # SPDX-License-Identifier: GPL-2.0 # description: event trigger - test synthetic_events syntax parser errors -# requires: synthetic_events error_log +# requires: synthetic_events error_log "char name[]' >> synthetic_events":README check_error() { # command-with-error-pos-by-^ ftrace_errlog_check 'synthetic_events' "$1" 'synthetic_events' } +check_dyn_error() { # command-with-error-pos-by-^ + ftrace_errlog_check 'synthetic_events' "$1" 'dynamic_events' +} + check_error 'myevent ^chr arg' # INVALID_TYPE -check_error 'myevent ^char str[];; int v' # INVALID_TYPE -check_error 'myevent char ^str]; int v' # INVALID_NAME -check_error 'myevent char ^str;[]' # INVALID_NAME -check_error 'myevent ^char str[; int v' # INVALID_TYPE -check_error '^mye;vent char str[]' # BAD_NAME -check_error 'myevent char str[]; ^int' # INVALID_FIELD -check_error '^myevent' # INCOMPLETE_CMD +check_error 'myevent ^unsigned arg' # INCOMPLETE_TYPE + +check_error 'myevent char ^str]; int v' # BAD_NAME +check_error '^mye-vent char str[]' # BAD_NAME +check_error 'myevent char ^st-r[]' # BAD_NAME + +check_error 'myevent char str;^[]' # INVALID_FIELD +check_error 'myevent char str; ^int' # INVALID_FIELD + +check_error 'myevent char ^str[; int v' # INVALID_ARRAY_SPEC +check_error 'myevent char ^str[kdjdk]' # INVALID_ARRAY_SPEC +check_error 'myevent char ^str[257]' # INVALID_ARRAY_SPEC + +check_error '^mye;vent char str[]' # INVALID_CMD +check_error '^myevent ; char str[]' # INVALID_CMD +check_error '^myevent; char str[]' # INVALID_CMD +check_error '^myevent ;char str[]' # INVALID_CMD +check_error '^; char str[]' # INVALID_CMD +check_error '^;myevent char str[]' # INVALID_CMD +check_error '^myevent' # INVALID_CMD + +check_dyn_error '^s:junk/myevent char str[' # INVALID_DYN_CMD exit 0 -- 2.17.1