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Expand PPBR compatibility fixtures

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This commit is contained in:
omigamedev
2026-06-16 00:08:04 +02:00
parent 80d8c078f6
commit 2ae7411ba6
3 changed files with 31 additions and 22 deletions
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41
tests/assets/brush_package_tests.cpp
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@@ -24,25 +24,32 @@ std::array<std::byte, pp::assets::ppbr_header_size> ppbr_header(std::uint16_t ma
void parses_ppbr_header_and_legacy_version_tolerance(pp::tests::Harness& harness)
{
const auto canonical_bytes = ppbr_header(0, 1);
const auto canonical = pp::assets::parse_ppbr_header(canonical_bytes);
struct Case {
std::uint16_t major;
std::uint16_t minor;
bool accepted;
};
PP_EXPECT(harness, canonical);
PP_EXPECT(harness, canonical.value().major == 0U);
PP_EXPECT(harness, canonical.value().minor == 1U);
const std::array<Case, 6> cases {
Case { 0U, 0U, true },
Case { 0U, 1U, true },
Case { 0U, 2U, true },
Case { 1U, 1U, true },
Case { 2U, 1U, true },
Case { 1U, 2U, false },
};
const auto tolerated_minor = pp::assets::parse_ppbr_header(ppbr_header(0, 2));
const auto tolerated_major = pp::assets::parse_ppbr_header(ppbr_header(1, 1));
const auto rejected_both = pp::assets::parse_ppbr_header(ppbr_header(1, 2));
PP_EXPECT(harness, tolerated_minor);
PP_EXPECT(harness, tolerated_minor.value().major == 0U);
PP_EXPECT(harness, tolerated_minor.value().minor == 2U);
PP_EXPECT(harness, tolerated_major);
PP_EXPECT(harness, tolerated_major.value().major == 1U);
PP_EXPECT(harness, tolerated_major.value().minor == 1U);
PP_EXPECT(harness, !rejected_both);
PP_EXPECT(harness, rejected_both.status().code == pp::foundation::StatusCode::invalid_argument);
for (const auto& item : cases) {
const auto result = pp::assets::parse_ppbr_header(ppbr_header(item.major, item.minor));
if (item.accepted) {
PP_EXPECT(harness, result);
PP_EXPECT(harness, result.value().major == item.major);
PP_EXPECT(harness, result.value().minor == item.minor);
} else {
PP_EXPECT(harness, !result);
PP_EXPECT(harness, result.status().code == pp::foundation::StatusCode::invalid_argument);
}
}
}
void rejects_truncated_and_bad_magic_headers(pp::tests::Harness& harness)