system: Linux mars.sprixweb.com 3.10.0-1160.119.1.el7.x86_64 #1 SMP Tue Jun 4 14:43:51 UTC 2024 x86_64
// Copyright 2023 Google LLC
// SPDX-License-Identifier: BSD-2-Clause
#include "avif/avif.h"
#include "gtest/gtest.h"
namespace {
struct InvalidClapPropertyParam {
uint32_t width;
uint32_t height;
avifPixelFormat yuv_format;
avifCleanApertureBox clap;
};
constexpr InvalidClapPropertyParam kInvalidClapPropertyTestParams[] = {
// Zero or negative denominators.
{120, 160, AVIF_PIXEL_FORMAT_YUV420, {96, 0, 132, 1, 0, 1, 0, 1}},
{120,
160,
AVIF_PIXEL_FORMAT_YUV420,
{96, static_cast<uint32_t>(-1), 132, 1, 0, 1, 0, 1}},
{120, 160, AVIF_PIXEL_FORMAT_YUV420, {96, 1, 132, 0, 0, 1, 0, 1}},
{120,
160,
AVIF_PIXEL_FORMAT_YUV420,
{96, 1, 132, static_cast<uint32_t>(-1), 0, 1, 0, 1}},
{120, 160, AVIF_PIXEL_FORMAT_YUV420, {96, 1, 132, 1, 0, 0, 0, 1}},
{120,
160,
AVIF_PIXEL_FORMAT_YUV420,
{96, 1, 132, 1, 0, static_cast<uint32_t>(-1), 0, 1}},
{120, 160, AVIF_PIXEL_FORMAT_YUV420, {96, 1, 132, 1, 0, 1, 0, 0}},
{120,
160,
AVIF_PIXEL_FORMAT_YUV420,
{96, 1, 132, 1, 0, 1, 0, static_cast<uint32_t>(-1)}},
// Zero or negative clean aperture width or height.
{120,
160,
AVIF_PIXEL_FORMAT_YUV420,
{static_cast<uint32_t>(-96), 1, 132, 1, 0, 1, 0, 1}},
{120, 160, AVIF_PIXEL_FORMAT_YUV420, {0, 1, 132, 1, 0, 1, 0, 1}},
{120,
160,
AVIF_PIXEL_FORMAT_YUV420,
{96, 1, static_cast<uint32_t>(-132), 1, 0, 1, 0, 1}},
{120, 160, AVIF_PIXEL_FORMAT_YUV420, {96, 1, 0, 1, 0, 1, 0, 1}},
// Clean aperture width or height is not an integer.
{120, 160, AVIF_PIXEL_FORMAT_YUV420, {96, 5, 132, 1, 0, 1, 0, 1}},
{120, 160, AVIF_PIXEL_FORMAT_YUV420, {96, 1, 132, 5, 0, 1, 0, 1}},
// pcX = 103 + (722 - 1)/2 = 463.5
// pcY = -308 + (1024 - 1)/2 = 203.5
// leftmost = 463.5 - (385 - 1)/2 = 271.5 (not an integer)
// topmost = 203.5 - (330 - 1)/2 = 39
{722,
1024,
AVIF_PIXEL_FORMAT_YUV420,
{385, 1, 330, 1, 103, 1, static_cast<uint32_t>(-308), 1}},
// pcX = -308 + (1024 - 1)/2 = 203.5
// pcY = 103 + (722 - 1)/2 = 463.5
// leftmost = 203.5 - (330 - 1)/2 = 39
// topmost = 463.5 - (385 - 1)/2 = 271.5 (not an integer)
{1024,
722,
AVIF_PIXEL_FORMAT_YUV420,
{330, 1, 385, 1, static_cast<uint32_t>(-308), 1, 103, 1}},
};
using InvalidClapPropertyTest =
::testing::TestWithParam<InvalidClapPropertyParam>;
INSTANTIATE_TEST_SUITE_P(Parameterized, InvalidClapPropertyTest,
::testing::ValuesIn(kInvalidClapPropertyTestParams));
// Negative tests for the avifCropRectConvertCleanApertureBox() function.
TEST_P(InvalidClapPropertyTest, ValidateClapProperty) {
const InvalidClapPropertyParam& param = GetParam();
avifCropRect crop_rect;
avifDiagnostics diag;
EXPECT_FALSE(avifCropRectConvertCleanApertureBox(&crop_rect, ¶m.clap,
param.width, param.height,
param.yuv_format, &diag));
}
struct ValidClapPropertyParam {
uint32_t width;
uint32_t height;
avifPixelFormat yuv_format;
avifCleanApertureBox clap;
avifCropRect expected_crop_rect;
};
constexpr ValidClapPropertyParam kValidClapPropertyTestParams[] = {
// pcX = 0 + (120 - 1)/2 = 59.5
// pcY = 0 + (160 - 1)/2 = 79.5
// leftmost = 59.5 - (96 - 1)/2 = 12
// topmost = 79.5 - (132 - 1)/2 = 14
{120,
160,
AVIF_PIXEL_FORMAT_YUV420,
{96, 1, 132, 1, 0, 1, 0, 1},
{12, 14, 96, 132}},
// pcX = -30 + (120 - 1)/2 = 29.5
// pcY = -40 + (160 - 1)/2 = 39.5
// leftmost = 29.5 - (60 - 1)/2 = 0
// topmost = 39.5 - (80 - 1)/2 = 0
{120,
160,
AVIF_PIXEL_FORMAT_YUV420,
{60, 1, 80, 1, static_cast<uint32_t>(-30), 1, static_cast<uint32_t>(-40),
1},
{0, 0, 60, 80}},
};
using ValidClapPropertyTest = ::testing::TestWithParam<ValidClapPropertyParam>;
INSTANTIATE_TEST_SUITE_P(Parameterized, ValidClapPropertyTest,
::testing::ValuesIn(kValidClapPropertyTestParams));
// Positive tests for the avifCropRectConvertCleanApertureBox() function.
TEST_P(ValidClapPropertyTest, ValidateClapProperty) {
const ValidClapPropertyParam& param = GetParam();
avifCropRect crop_rect;
avifDiagnostics diag;
EXPECT_TRUE(avifCropRectConvertCleanApertureBox(&crop_rect, ¶m.clap,
param.width, param.height,
param.yuv_format, &diag));
EXPECT_EQ(crop_rect.x, param.expected_crop_rect.x);
EXPECT_EQ(crop_rect.y, param.expected_crop_rect.y);
EXPECT_EQ(crop_rect.width, param.expected_crop_rect.width);
EXPECT_EQ(crop_rect.height, param.expected_crop_rect.height);
}
} // namespace