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added tests for align_ceil/align_floor, fixed unit tests for loader, replaced C-style cast to reinterpret_cast

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This commit is contained in:
andrey.zhirnov
2019-06-21 10:36:13 +03:00
parent 62a9da8985
commit 3660dcf42a
4 changed files with 16 additions and 9 deletions
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4
sources/enduro2d/utils/image_impl/image_reader_dds.cpp
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@@ -88,7 +88,7 @@ namespace
bool is_dds(const void* data, std::size_t byte_size) {
if ( byte_size > sizeof(dds_header_with_magic) ) {
const auto* hdr = (const dds_header_with_magic*) data;
const auto* hdr = reinterpret_cast<const dds_header_with_magic*>(data);
return hdr->dwMagicFourCC == 0x20534444; // DDS
}
return false;
@@ -145,7 +145,7 @@ namespace e2d::images::impl
if ( !is_dds(src.data(), src.size()) ) {
return false;
}
const dds_header& hdr = ((const dds_header_with_magic*)src.data())->header;
const dds_header& hdr = reinterpret_cast<const dds_header_with_magic*>(src.data())->header;
const u8* content = src.data() + sizeof(dds_header_with_magic);
if ( math::check_all_flags(hdr.dwCaps2, ddsf_cubemap) ||
math::check_all_flags(hdr.dwCaps2, ddsf_volume) ||

6
sources/enduro2d/utils/image_impl/image_reader_pvr.cpp
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@@ -109,8 +109,8 @@ namespace
static_assert(sizeof(pvr_header) == 52, "invalid PVR header size");
bool is_pvr(const void* data, std::size_t byte_size) {
if (byte_size > sizeof(pvr_header)) {
const pvr_header* hdr = (const pvr_header*) data;
if ( byte_size > sizeof(pvr_header) ) {
const pvr_header* hdr = reinterpret_cast<const pvr_header*>(data);
return hdr->version == 0x03525650;
}
return false;
@@ -201,7 +201,7 @@ namespace e2d::images::impl
if ( !is_pvr(src.data(), src.size()) ) {
return false;
}
const pvr_header& hdr = *(const pvr_header*)src.data();
const pvr_header& hdr = *reinterpret_cast<const pvr_header*>(src.data());
const u8* content = src.data() + sizeof(pvr_header) + hdr.metaDataSize;
if ( hdr.numSurfaces != 1 || hdr.numFaces != 1 || hdr.depth > 1 ) {
return false; // cubemap and volume textures are not supported

4
untests/sources/untests_math/_math.cpp
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@@ -661,4 +661,8 @@ TEST_CASE("math") {
REQUIRE_FALSE(math::approximately<u32>(umin,umax,1));
REQUIRE_FALSE(math::approximately<u32>(umax,umin,1));
}
{
REQUIRE(math::align_ceil(11, 4) == 16);
REQUIRE(math::align_floor(11, 4) == 8);
}
}

11
untests/sources/untests_utils/image.cpp
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@@ -151,13 +151,16 @@ TEST_CASE("images") {
{"bin/images/ship_rg8.pvr", true, image_data_format::ga8},
{"bin/images/ship_rgb8.pvr", true, image_data_format::rgb8}
};
str resources;
REQUIRE(filesystem::extract_predef_path(
resources,
filesystem::predef_path::resources));
for (auto& info : test_images) {
image img;
input_stream_uptr stream = make_read_file(info.name);
input_stream_uptr stream = make_read_file(path::combine(resources, info.name));
REQUIRE(stream);
REQUIRE(images::try_load_image(img, make_read_file(info.name)) == info.can_load);
image img;
REQUIRE(images::try_load_image(img, stream) == info.can_load);
if ( info.can_load ) {
REQUIRE(img.format() == info.format);
REQUIRE(img.size().x == 64);