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https://git.libcamera.org/libcamera/libcamera.git
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7fc65e9680
It's common for code to check if a size is null. Add a helper function to do so. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Umang Jain <email@uajain.com> Reviewed-by: Jacopo Mondi <jacopo@jmondi.org> Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se> Signed-off-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
126 lines
4 KiB
C++
126 lines
4 KiB
C++
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* Copyright (C) 2019, Google Inc.
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*
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* geometry.cpp - Geometry classes tests
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*/
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#include <iostream>
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#include <libcamera/geometry.h>
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#include "test.h"
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using namespace std;
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using namespace libcamera;
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class GeometryTest : public Test
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{
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protected:
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bool compare(const Size &lhs, const Size &rhs,
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bool (*op)(const Size &lhs, const Size &rhs),
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const char *opName, bool expect)
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{
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bool result = op(lhs, rhs);
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if (result != expect) {
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cout << "Size(" << lhs.width << ", " << lhs.height << ") "
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<< opName << " "
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<< "Size(" << rhs.width << ", " << rhs.height << ") "
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<< "test failed" << std::endl;
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return false;
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}
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return true;
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}
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int run()
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{
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if (!Size().isNull() || !Size(0, 0).isNull()) {
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cout << "Null size incorrectly reported as not null" << endl;
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return TestFail;
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}
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if (Size(0, 100).isNull() || Size(100, 0).isNull() || Size(100, 100).isNull()) {
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cout << "Non-null size incorrectly reported as null" << endl;
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return TestFail;
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}
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/* Test Size equality and inequality. */
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if (!compare(Size(100, 100), Size(100, 100), &operator==, "==", true))
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return TestFail;
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if (!compare(Size(100, 100), Size(100, 100), &operator!=, "!=", false))
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return TestFail;
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if (!compare(Size(100, 100), Size(200, 100), &operator==, "==", false))
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return TestFail;
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if (!compare(Size(100, 100), Size(200, 100), &operator!=, "!=", true))
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return TestFail;
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if (!compare(Size(100, 100), Size(100, 200), &operator==, "==", false))
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return TestFail;
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if (!compare(Size(100, 100), Size(100, 200), &operator!=, "!=", true))
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return TestFail;
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/* Test Size ordering based on combined with and height. */
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if (!compare(Size(100, 100), Size(200, 200), &operator<, "<", true))
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return TestFail;
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if (!compare(Size(100, 100), Size(200, 200), &operator<=, "<=", true))
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return TestFail;
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if (!compare(Size(100, 100), Size(200, 200), &operator>, ">", false))
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return TestFail;
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if (!compare(Size(100, 100), Size(200, 200), &operator>=, ">=", false))
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return TestFail;
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if (!compare(Size(200, 200), Size(100, 100), &operator<, "<", false))
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return TestFail;
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if (!compare(Size(200, 200), Size(100, 100), &operator<=, "<=", false))
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return TestFail;
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if (!compare(Size(200, 200), Size(100, 100), &operator>, ">", true))
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return TestFail;
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if (!compare(Size(200, 200), Size(100, 100), &operator>=, ">=", true))
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return TestFail;
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/* Test Size ordering based on area (with overlapping sizes). */
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if (!compare(Size(200, 100), Size(100, 400), &operator<, "<", true))
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return TestFail;
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if (!compare(Size(200, 100), Size(100, 400), &operator<=, "<=", true))
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return TestFail;
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if (!compare(Size(200, 100), Size(100, 400), &operator>, ">", false))
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return TestFail;
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if (!compare(Size(200, 100), Size(100, 400), &operator>=, ">=", false))
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return TestFail;
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if (!compare(Size(100, 400), Size(200, 100), &operator<, "<", false))
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return TestFail;
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if (!compare(Size(100, 400), Size(200, 100), &operator<=, "<=", false))
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return TestFail;
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if (!compare(Size(100, 400), Size(200, 100), &operator>, ">", true))
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return TestFail;
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if (!compare(Size(100, 400), Size(200, 100), &operator>=, ">=", true))
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return TestFail;
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/* Test Size ordering based on width (with identical areas). */
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if (!compare(Size(100, 200), Size(200, 100), &operator<, "<", true))
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return TestFail;
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if (!compare(Size(100, 200), Size(200, 100), &operator<=, "<=", true))
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return TestFail;
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if (!compare(Size(100, 200), Size(200, 100), &operator>, ">", false))
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return TestFail;
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if (!compare(Size(100, 200), Size(200, 100), &operator>=, ">=", false))
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return TestFail;
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if (!compare(Size(200, 100), Size(100, 200), &operator<, "<", false))
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return TestFail;
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if (!compare(Size(200, 100), Size(100, 200), &operator<=, "<=", false))
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return TestFail;
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if (!compare(Size(200, 100), Size(100, 200), &operator>, ">", true))
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return TestFail;
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if (!compare(Size(200, 100), Size(100, 200), &operator>=, ">=", true))
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return TestFail;
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return TestPass;
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}
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};
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TEST_REGISTER(GeometryTest)
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