55 lines
1.2 KiB
C++
55 lines
1.2 KiB
C++
#include <Bmp.h>
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#include <stdexcept>
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#include "Catch2.h"
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using namespace Leonetienne::BmpPP;
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using namespace Leonetienne::Eule;
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// Tests that rotating works
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TEST_CASE(__FILE__"/Rotating_produces_the_correct_results", "[Rotate]")
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{
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SECTION("90deg clockwise") {
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// Read an image
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BMP bmp("base_mateya.bmp");
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// Rotate it
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bmp = bmp.Rotate90degClockwise();
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// Read reference image
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const BMP reference("base_mateya_rot_90deg.bmp");
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// Assert that they are equal
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REQUIRE(bmp == reference);
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}
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SECTION("90deg counterclockwise") {
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// Read an image
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BMP bmp("base_mateya.bmp");
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// Rotate it
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bmp = bmp.Rotate90degCounterclockwise();
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// Read reference image
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const BMP reference("base_mateya_rot_270deg.bmp");
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// Assert that they are equal
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REQUIRE(bmp == reference);
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}
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SECTION("180deg") {
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// Read an image
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BMP bmp("base_mateya.bmp");
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// Rotate it
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bmp = bmp.Rotate180deg();
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// Read reference image
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const BMP reference("base_mateya_rot_180deg.bmp");
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// Assert that they are equal
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REQUIRE(bmp == reference);
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}
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return;
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}
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