From patchwork Sat Jan 8 01:23:01 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Daniel Latypov X-Patchwork-Id: 12707228 X-Patchwork-Delegate: brendanhiggins@google.com Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 25B05C433EF for ; Sat, 8 Jan 2022 01:23:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232109AbiAHBXc (ORCPT ); Fri, 7 Jan 2022 20:23:32 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50814 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232202AbiAHBXb (ORCPT ); Fri, 7 Jan 2022 20:23:31 -0500 Received: from mail-yb1-xb49.google.com (mail-yb1-xb49.google.com [IPv6:2607:f8b0:4864:20::b49]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A9EEBC061401 for ; Fri, 7 Jan 2022 17:23:31 -0800 (PST) Received: by mail-yb1-xb49.google.com with SMTP id b144-20020a253496000000b0060bddc72114so15489412yba.4 for ; Fri, 07 Jan 2022 17:23:31 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20210112; h=date:in-reply-to:message-id:mime-version:references:subject:from:to :cc; bh=pVN2Fx9XGwqMqyXiMDiR9EhkLf7LsMfEMRy4//JUQzk=; b=gVllR1aATpJPFgR32dYfQ3v/CWR84qq2bE6jixkdRt7rxKre/8PoombLazVkLHM3zQ 6zWOOe9vUA8aoFqNksNFDvIT22bSpBruZvOBajuRN7f2KLEI0Z4mNvbF1k/Z+btb1d7M MbPvooD5YJS3WDh5sPSa5H3MbkNnHnLJEZT0PdGxJdT84QSji+iNr665zw2ZPwxwmvEA UG7ifioPP5E8/a2TEvy7tr9IdG1U5SSk71oHz1eHzBUm5n+VFcj5FKU620KXYuqClIsi 66hZ0J8FebxX5OuWzq/wLyqsekhhzyLMLPuBS7g1i7GxCP2qSU1PWPR0cs7CwHKEO/J8 eOJA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:in-reply-to:message-id:mime-version :references:subject:from:to:cc; bh=pVN2Fx9XGwqMqyXiMDiR9EhkLf7LsMfEMRy4//JUQzk=; b=ABR2CuF2zSu3Fyd4OrzJRnMWnpItOXvYMc4nvkBy0v/tvmKyjZ7IzvY8rb7q3NIZPd 3YRWJSzvmzoKAvoixPzPk3ZETJGfUIIOg7rTidheK74oeCbyjorv4qOL4P1vreB5YmbB SlePYVWdG1jKrqVZEtd9n8JZPvVBYDHxFEE50rwQLoWp2QqIFRfiBTzvmC8I/DL6mjNV +KCBxEXAFjFDElt1dVofClcnr+c7sGXaZy8B8v9pUJYRCB4jFjAZnmPeJEEtSu6hZyo9 I0r0ugti9FPQD1/UPx+px/tXeZlw59Le82qhGyTxRf/CiPBTm+zdkqefnachSmf810vZ aGCA== X-Gm-Message-State: AOAM532dJc8LzmQ4lEaoln0f8j/HYCgy8Rd+zAlRBj1uT+alNLWcqdfT vE+OvmvTcoHG/tw50c/6OYDze36c30+8ZQ== X-Google-Smtp-Source: ABdhPJzJ+Ye8ZlMTssCeQKX+wrtnd+Dpg1Twtowc5dvnIKUKPQfEM0sQjzHz6LB7RAX/qyoumdMNOX9Vab4qkg== X-Received: from dlatypov.svl.corp.google.com ([2620:15c:2cd:202:bf8a:7e90:eb70:9b2b]) (user=dlatypov job=sendgmr) by 2002:a25:d142:: with SMTP id i63mr75437812ybg.253.1641605010903; Fri, 07 Jan 2022 17:23:30 -0800 (PST) Date: Fri, 7 Jan 2022 17:23:01 -0800 In-Reply-To: <20220108012304.1049587-1-dlatypov@google.com> Message-Id: <20220108012304.1049587-4-dlatypov@google.com> Mime-Version: 1.0 References: <20220108012304.1049587-1-dlatypov@google.com> X-Mailer: git-send-email 2.34.1.575.g55b058a8bb-goog Subject: [PATCH 3/6] kunit: drop unused kunit* field in kunit_assert From: Daniel Latypov To: brendanhiggins@google.com, davidgow@google.com Cc: linux-kernel@vger.kernel.org, kunit-dev@googlegroups.com, linux-kselftest@vger.kernel.org, skhan@linuxfoundation.org, torvalds@linux-foundation.org, Daniel Latypov Precedence: bulk List-ID: X-Mailing-List: linux-kselftest@vger.kernel.org The `struct kunit* test` field in kunit_assert is unused. Note: we have access to `test` where we need it via the string_stream object. I assume `test` in `kunit_assert` predates this and was leftover after some refactoring. This patch removes the field and cleans up the macros to avoid needlessly passing around `test`. Signed-off-by: Daniel Latypov Reviewed-by: Brendan Higgins Reviewed-by: David Gow --- include/kunit/assert.h | 45 ++++++++++++------------------------------ include/kunit/test.h | 14 +++++-------- 2 files changed, 18 insertions(+), 41 deletions(-) diff --git a/include/kunit/assert.h b/include/kunit/assert.h index ad889b539ab3..3da6c792496c 100644 --- a/include/kunit/assert.h +++ b/include/kunit/assert.h @@ -30,7 +30,6 @@ enum kunit_assert_type { /** * struct kunit_assert - Data for printing a failed assertion or expectation. - * @test: the test case this expectation/assertion is associated with. * @type: the type (either an expectation or an assertion) of this kunit_assert. * @line: the source code line number that the expectation/assertion is at. * @file: the file path of the source file that the expectation/assertion is in. @@ -41,7 +40,6 @@ enum kunit_assert_type { * format a string to a user reporting the failure. */ struct kunit_assert { - struct kunit *test; enum kunit_assert_type type; int line; const char *file; @@ -60,14 +58,12 @@ struct kunit_assert { /** * KUNIT_INIT_ASSERT_STRUCT() - Initializer for a &struct kunit_assert. - * @kunit: The test case that this expectation/assertion is associated with. * @assert_type: The type (assertion or expectation) of this kunit_assert. * @fmt: The formatting function which builds a string out of this kunit_assert. * * The base initializer for a &struct kunit_assert. */ -#define KUNIT_INIT_ASSERT_STRUCT(kunit, assert_type, fmt) { \ - .test = kunit, \ +#define KUNIT_INIT_ASSERT_STRUCT(assert_type, fmt) { \ .type = assert_type, \ .file = __FILE__, \ .line = __LINE__, \ @@ -96,15 +92,13 @@ void kunit_fail_assert_format(const struct kunit_assert *assert, /** * KUNIT_INIT_FAIL_ASSERT_STRUCT() - Initializer for &struct kunit_fail_assert. - * @test: The test case that this expectation/assertion is associated with. * @type: The type (assertion or expectation) of this kunit_assert. * * Initializes a &struct kunit_fail_assert. Intended to be used in * KUNIT_EXPECT_* and KUNIT_ASSERT_* macros. */ -#define KUNIT_INIT_FAIL_ASSERT_STRUCT(test, type) { \ - .assert = KUNIT_INIT_ASSERT_STRUCT(test, \ - type, \ +#define KUNIT_INIT_FAIL_ASSERT_STRUCT(type) { \ + .assert = KUNIT_INIT_ASSERT_STRUCT(type, \ kunit_fail_assert_format) \ } @@ -129,7 +123,6 @@ void kunit_unary_assert_format(const struct kunit_assert *assert, /** * KUNIT_INIT_UNARY_ASSERT_STRUCT() - Initializes &struct kunit_unary_assert. - * @test: The test case that this expectation/assertion is associated with. * @type: The type (assertion or expectation) of this kunit_assert. * @cond: A string representation of the expression asserted true or false. * @expect_true: True if of type KUNIT_{EXPECT|ASSERT}_TRUE, false otherwise. @@ -137,9 +130,8 @@ void kunit_unary_assert_format(const struct kunit_assert *assert, * Initializes a &struct kunit_unary_assert. Intended to be used in * KUNIT_EXPECT_* and KUNIT_ASSERT_* macros. */ -#define KUNIT_INIT_UNARY_ASSERT_STRUCT(test, type, cond, expect_true) { \ - .assert = KUNIT_INIT_ASSERT_STRUCT(test, \ - type, \ +#define KUNIT_INIT_UNARY_ASSERT_STRUCT(type, cond, expect_true) { \ + .assert = KUNIT_INIT_ASSERT_STRUCT(type, \ kunit_unary_assert_format), \ .condition = cond, \ .expected_true = expect_true \ @@ -167,7 +159,6 @@ void kunit_ptr_not_err_assert_format(const struct kunit_assert *assert, /** * KUNIT_INIT_PTR_NOT_ERR_ASSERT_STRUCT() - Initializes a * &struct kunit_ptr_not_err_assert. - * @test: The test case that this expectation/assertion is associated with. * @type: The type (assertion or expectation) of this kunit_assert. * @txt: A string representation of the expression passed to the expectation. * @val: The actual evaluated pointer value of the expression. @@ -175,9 +166,8 @@ void kunit_ptr_not_err_assert_format(const struct kunit_assert *assert, * Initializes a &struct kunit_ptr_not_err_assert. Intended to be used in * KUNIT_EXPECT_* and KUNIT_ASSERT_* macros. */ -#define KUNIT_INIT_PTR_NOT_ERR_STRUCT(test, type, txt, val) { \ - .assert = KUNIT_INIT_ASSERT_STRUCT(test, \ - type, \ +#define KUNIT_INIT_PTR_NOT_ERR_STRUCT(type, txt, val) { \ + .assert = KUNIT_INIT_ASSERT_STRUCT(type, \ kunit_ptr_not_err_assert_format), \ .text = txt, \ .value = val \ @@ -212,7 +202,6 @@ void kunit_binary_assert_format(const struct kunit_assert *assert, /** * KUNIT_INIT_BINARY_ASSERT_STRUCT() - Initializes a * &struct kunit_binary_assert. - * @test: The test case that this expectation/assertion is associated with. * @type: The type (assertion or expectation) of this kunit_assert. * @op_str: A string representation of the comparison operator (e.g. "=="). * @left_str: A string representation of the expression in the left slot. @@ -223,15 +212,13 @@ void kunit_binary_assert_format(const struct kunit_assert *assert, * Initializes a &struct kunit_binary_assert. Intended to be used in * KUNIT_EXPECT_* and KUNIT_ASSERT_* macros. */ -#define KUNIT_INIT_BINARY_ASSERT_STRUCT(test, \ - type, \ +#define KUNIT_INIT_BINARY_ASSERT_STRUCT(type, \ op_str, \ left_str, \ left_val, \ right_str, \ right_val) { \ - .assert = KUNIT_INIT_ASSERT_STRUCT(test, \ - type, \ + .assert = KUNIT_INIT_ASSERT_STRUCT(type, \ kunit_binary_assert_format), \ .operation = op_str, \ .left_text = left_str, \ @@ -269,7 +256,6 @@ void kunit_binary_ptr_assert_format(const struct kunit_assert *assert, /** * KUNIT_INIT_BINARY_PTR_ASSERT_STRUCT() - Initializes a * &struct kunit_binary_ptr_assert. - * @test: The test case that this expectation/assertion is associated with. * @type: The type (assertion or expectation) of this kunit_assert. * @op_str: A string representation of the comparison operator (e.g. "=="). * @left_str: A string representation of the expression in the left slot. @@ -280,15 +266,13 @@ void kunit_binary_ptr_assert_format(const struct kunit_assert *assert, * Initializes a &struct kunit_binary_ptr_assert. Intended to be used in * KUNIT_EXPECT_* and KUNIT_ASSERT_* macros. */ -#define KUNIT_INIT_BINARY_PTR_ASSERT_STRUCT(test, \ - type, \ +#define KUNIT_INIT_BINARY_PTR_ASSERT_STRUCT(type, \ op_str, \ left_str, \ left_val, \ right_str, \ right_val) { \ - .assert = KUNIT_INIT_ASSERT_STRUCT(test, \ - type, \ + .assert = KUNIT_INIT_ASSERT_STRUCT(type, \ kunit_binary_ptr_assert_format), \ .operation = op_str, \ .left_text = left_str, \ @@ -326,7 +310,6 @@ void kunit_binary_str_assert_format(const struct kunit_assert *assert, /** * KUNIT_INIT_BINARY_STR_ASSERT_STRUCT() - Initializes a * &struct kunit_binary_str_assert. - * @test: The test case that this expectation/assertion is associated with. * @type: The type (assertion or expectation) of this kunit_assert. * @op_str: A string representation of the comparison operator (e.g. "=="). * @left_str: A string representation of the expression in the left slot. @@ -337,15 +320,13 @@ void kunit_binary_str_assert_format(const struct kunit_assert *assert, * Initializes a &struct kunit_binary_str_assert. Intended to be used in * KUNIT_EXPECT_* and KUNIT_ASSERT_* macros. */ -#define KUNIT_INIT_BINARY_STR_ASSERT_STRUCT(test, \ - type, \ +#define KUNIT_INIT_BINARY_STR_ASSERT_STRUCT(type, \ op_str, \ left_str, \ left_val, \ right_str, \ right_val) { \ - .assert = KUNIT_INIT_ASSERT_STRUCT(test, \ - type, \ + .assert = KUNIT_INIT_ASSERT_STRUCT(type, \ kunit_binary_str_assert_format), \ .operation = op_str, \ .left_text = left_str, \ diff --git a/include/kunit/test.h b/include/kunit/test.h index 690a28dfc795..ebd45593321e 100644 --- a/include/kunit/test.h +++ b/include/kunit/test.h @@ -789,7 +789,7 @@ void kunit_failed_assertion(struct kunit *test, KUNIT_ASSERTION(test, \ false, \ kunit_fail_assert, \ - KUNIT_INIT_FAIL_ASSERT_STRUCT(test, assert_type), \ + KUNIT_INIT_FAIL_ASSERT_STRUCT(assert_type), \ fmt, \ ##__VA_ARGS__) @@ -819,8 +819,7 @@ void kunit_failed_assertion(struct kunit *test, KUNIT_ASSERTION(test, \ !!(condition) == !!expected_true, \ kunit_unary_assert, \ - KUNIT_INIT_UNARY_ASSERT_STRUCT(test, \ - assert_type, \ + KUNIT_INIT_UNARY_ASSERT_STRUCT(assert_type, \ #condition, \ expected_true), \ fmt, \ @@ -878,8 +877,7 @@ do { \ KUNIT_ASSERTION(test, \ __left op __right, \ assert_class, \ - ASSERT_CLASS_INIT(test, \ - assert_type, \ + ASSERT_CLASS_INIT(assert_type, \ #op, \ #left, \ __left, \ @@ -1233,8 +1231,7 @@ do { \ KUNIT_ASSERTION(test, \ strcmp(__left, __right) op 0, \ kunit_binary_str_assert, \ - KUNIT_INIT_BINARY_STR_ASSERT_STRUCT(test, \ - assert_type, \ + KUNIT_INIT_BINARY_STR_ASSERT_STRUCT(assert_type, \ #op, \ #left, \ __left, \ @@ -1293,8 +1290,7 @@ do { \ KUNIT_ASSERTION(test, \ !IS_ERR_OR_NULL(__ptr), \ kunit_ptr_not_err_assert, \ - KUNIT_INIT_PTR_NOT_ERR_STRUCT(test, \ - assert_type, \ + KUNIT_INIT_PTR_NOT_ERR_STRUCT(assert_type, \ #ptr, \ __ptr), \ fmt, \