From patchwork Mon Nov 18 00:07:36 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Laurent Pinchart X-Patchwork-Id: 21952 Return-Path: X-Original-To: parsemail@patchwork.libcamera.org Delivered-To: parsemail@patchwork.libcamera.org Received: from lancelot.ideasonboard.com (lancelot.ideasonboard.com [92.243.16.209]) by patchwork.libcamera.org (Postfix) with ESMTPS id 5819DC330C for ; Mon, 18 Nov 2024 00:08:12 +0000 (UTC) Received: from lancelot.ideasonboard.com (localhost [IPv6:::1]) by lancelot.ideasonboard.com (Postfix) with ESMTP id C95E6658D1; Mon, 18 Nov 2024 01:08:11 +0100 (CET) Authentication-Results: lancelot.ideasonboard.com; dkim=pass (1024-bit key; unprotected) header.d=ideasonboard.com header.i=@ideasonboard.com header.b="R59YQNtH"; dkim-atps=neutral Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [IPv6:2001:4b98:dc2:55:216:3eff:fef7:d647]) by lancelot.ideasonboard.com (Postfix) with ESMTPS id 4FAAD658C4 for ; Mon, 18 Nov 2024 01:08:01 +0100 (CET) Received: from pendragon.ideasonboard.com (81-175-209-231.bb.dnainternet.fi [81.175.209.231]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id E1B4475A for ; Mon, 18 Nov 2024 01:07:44 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1731888465; bh=Fz5XuItvBL9UaaL2/Ecb7EvHBPgaedj8P1I2/bjEyhs=; h=From:To:Subject:Date:In-Reply-To:References:From; b=R59YQNtHJZuhijmukbw1j5wQeTrV1o5FClOd3r8fKfQAET80V94MehbrWfMc7l7XB jMQ6Vf/s7mHqy8Uvt8GuzZxTXa/WjKg9ANIXBY94y1rW1hRhkJRFe+9Sg/wsfvtB9w TQnecErEcHpceUPUag8BXulPK2HkVsA6Br1ZSpO4= From: Laurent Pinchart To: libcamera-devel@lists.libcamera.org Subject: [RFC PATCH v2 10/12] test: libipa: Add Vector class test Date: Mon, 18 Nov 2024 02:07:36 +0200 Message-ID: <20241118000738.18977-11-laurent.pinchart@ideasonboard.com> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20241118000738.18977-1-laurent.pinchart@ideasonboard.com> References: <20241118000738.18977-1-laurent.pinchart@ideasonboard.com> MIME-Version: 1.0 X-BeenThere: libcamera-devel@lists.libcamera.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: libcamera-devel-bounces@lists.libcamera.org Sender: "libcamera-devel" Add a unit test to exercize the API of the ipa::Vector class. The test binary being called 'vector', implicit includes cause the binary to be picked by '#include ', causing builds to fail. Set implicit_include_directories to false to avoid this, as done in commit 6cd849125888 ("test: Don't add current build directory to include path"). Signed-off-by: Laurent Pinchart --- test/ipa/libipa/meson.build | 2 + test/ipa/libipa/vector.cpp | 100 ++++++++++++++++++++++++++++++++++++ 2 files changed, 102 insertions(+) create mode 100644 test/ipa/libipa/vector.cpp diff --git a/test/ipa/libipa/meson.build b/test/ipa/libipa/meson.build index 4d2427dbd4e7..f9b3c46d000f 100644 --- a/test/ipa/libipa/meson.build +++ b/test/ipa/libipa/meson.build @@ -2,11 +2,13 @@ libipa_test = [ {'name': 'interpolator', 'sources': ['interpolator.cpp']}, + {'name': 'vector', 'sources': ['vector.cpp']}, ] foreach test : libipa_test exe = executable(test['name'], test['sources'], dependencies : [libcamera_private, libipa_dep], + implicit_include_directories : false, link_with : [test_libraries], include_directories : [test_includes_internal, '../../../src/ipa/libipa/']) diff --git a/test/ipa/libipa/vector.cpp b/test/ipa/libipa/vector.cpp new file mode 100644 index 000000000000..5279bc8216b3 --- /dev/null +++ b/test/ipa/libipa/vector.cpp @@ -0,0 +1,100 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * Copyright (C) 2024, Ideas on Board Oy + * + * Vector tests + */ + +#include "../src/ipa/libipa/vector.h" + +#include +#include + +#include "test.h" + +using namespace libcamera::ipa; + +#define ASSERT_EQ(a, b) \ +if ((a) != (b)) { \ + std::cout << #a " != " #b << " (line " << __LINE__ << ")" \ + << std::endl; \ + return TestFail; \ +} + +class VectorTest : public Test +{ +protected: + int run() + { + Vector v1; + + ASSERT_EQ(v1[0], 0.0); + ASSERT_EQ(v1[1], 0.0); + ASSERT_EQ(v1[2], 0.0); + + ASSERT_EQ(v1.length(), 0.0); + ASSERT_EQ(v1.length2(), 0.0); + + Vector v2{{ 1.0, 4.0, 8.0 }}; + + ASSERT_EQ(v2[0], 1.0); + ASSERT_EQ(v2[1], 4.0); + ASSERT_EQ(v2[2], 8.0); + + ASSERT_EQ(v2.x(), 1.0); + ASSERT_EQ(v2.y(), 4.0); + ASSERT_EQ(v2.z(), 8.0); + + ASSERT_EQ(v2.r(), 1.0); + ASSERT_EQ(v2.g(), 4.0); + ASSERT_EQ(v2.b(), 8.0); + + ASSERT_EQ(v2.length2(), 81.0); + ASSERT_EQ(v2.length(), 9.0); + ASSERT_EQ(v2.sum(), 13.0); + + Vector v3{ v2 }; + + ASSERT_EQ(v2, v3); + + v3 = Vector{{ 4.0, 4.0, 4.0 }}; + + ASSERT_EQ(v2 + v3, (Vector{{ 5.0, 8.0, 12.0 }})); + ASSERT_EQ(v2 + 4.0, (Vector{{ 5.0, 8.0, 12.0 }})); + ASSERT_EQ(v2 - v3, (Vector{{ -3.0, 0.0, 4.0 }})); + ASSERT_EQ(v2 - 4.0, (Vector{{ -3.0, 0.0, 4.0 }})); + ASSERT_EQ(v2 * v3, (Vector{{ 4.0, 16.0, 32.0 }})); + ASSERT_EQ(v2 * 4.0, (Vector{{ 4.0, 16.0, 32.0 }})); + ASSERT_EQ(v2 / v3, (Vector{{ 0.25, 1.0, 2.0 }})); + ASSERT_EQ(v2 / 4.0, (Vector{{ 0.25, 1.0, 2.0 }})); + + ASSERT_EQ(v2.min(v3), (Vector{{ 1.0, 4.0, 4.0 }})); + ASSERT_EQ(v2.min(4.0), (Vector{{ 1.0, 4.0, 4.0 }})); + ASSERT_EQ(v2.max(v3), (Vector{{ 4.0, 4.0, 8.0 }})); + ASSERT_EQ(v2.max(4.0), (Vector{{ 4.0, 4.0, 8.0 }})); + + ASSERT_EQ(v2.dot(v3), 52.0); + + v2 += v3; + ASSERT_EQ(v2, (Vector{{ 5.0, 8.0, 12.0 }})); + v2 -= v3; + ASSERT_EQ(v2, (Vector{{ 1.0, 4.0, 8.0 }})); + v2 *= v3; + ASSERT_EQ(v2, (Vector{{ 4.0, 16.0, 32.0 }})); + v2 /= v3; + ASSERT_EQ(v2, (Vector{{ 1.0, 4.0, 8.0 }})); + + v2 += 4.0; + ASSERT_EQ(v2, (Vector{{ 5.0, 8.0, 12.0 }})); + v2 -= 4.0; + ASSERT_EQ(v2, (Vector{{ 1.0, 4.0, 8.0 }})); + v2 *= 4.0; + ASSERT_EQ(v2, (Vector{{ 4.0, 16.0, 32.0 }})); + v2 /= 4.0; + ASSERT_EQ(v2, (Vector{{ 1.0, 4.0, 8.0 }})); + + return TestPass; + } +}; + +TEST_REGISTER(VectorTest)