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added missing test file

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This commit is contained in:
Erik Frojdh 2024-04-03 12:23:17 +02:00
parent 77785fa89b
commit 0aafde730e
1 changed files with 105 additions and 0 deletions
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105
core/test/Frame.test.cpp Normal file
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#include "aare/Frame.hpp"
#include <catch2/catch_test_macros.hpp>
using aare::Frame;
TEST_CASE("Construct a frame"){
ssize_t rows = 10;
ssize_t cols = 10;
ssize_t bitdepth = 8;
Frame frame(rows, cols, bitdepth);
REQUIRE(frame.rows() == rows);
REQUIRE(frame.cols() == cols);
REQUIRE(frame.bitdepth() == bitdepth);
REQUIRE(frame.size() == rows*cols*bitdepth/8);
// data should be initialized to 0
for (int i = 0; i < rows; i++){
for (int j = 0; j < cols; j++){
uint8_t *data = (uint8_t*)frame.get(i, j);
REQUIRE(data != nullptr);
REQUIRE(*data == 0);
}
}
}
TEST_CASE("Set a value in a 8 bit frame"){
ssize_t rows = 10;
ssize_t cols = 10;
ssize_t bitdepth = 8;
Frame frame(rows, cols, bitdepth);
// set a value
uint8_t value = 255;
frame.set(5, 7, value);
// only the value we did set should be non-zero
for (int i = 0; i < rows; i++){
for (int j = 0; j < cols; j++){
uint8_t *data = (uint8_t*)frame.get(i, j);
REQUIRE(data != nullptr);
if (i == 5 && j == 7){
REQUIRE(*data == value);
} else {
REQUIRE(*data == 0);
}
}
}
}
TEST_CASE("Set a value in a 64 bit frame"){
ssize_t rows = 10;
ssize_t cols = 10;
ssize_t bitdepth = 64;
Frame frame(rows, cols, bitdepth);
// set a value
uint64_t value = 255;
frame.set(5, 7, value);
// only the value we did set should be non-zero
for (int i = 0; i < rows; i++){
for (int j = 0; j < cols; j++){
uint64_t *data = (uint64_t*)frame.get(i, j);
REQUIRE(data != nullptr);
if (i == 5 && j == 7){
REQUIRE(*data == value);
} else {
REQUIRE(*data == 0);
}
}
}
}
TEST_CASE("Move construct a frame"){
ssize_t rows = 10;
ssize_t cols = 10;
ssize_t bitdepth = 8;
Frame frame(rows, cols, bitdepth);
std::byte* data = frame.data();
Frame frame2(std::move(frame));
//state of the moved from object
REQUIRE(frame.rows() == 0);
REQUIRE(frame.cols() == 0);
REQUIRE(frame.bitdepth() == 0);
REQUIRE(frame.size() == 0);
REQUIRE(frame.data() == nullptr);
//state of the moved to object
REQUIRE(frame2.rows() == rows);
REQUIRE(frame2.cols() == cols);
REQUIRE(frame2.bitdepth() == bitdepth);
REQUIRE(frame2.size() == rows*cols*bitdepth/8);
REQUIRE(frame2.data() == data);
}