diff options
author | 2017-02-05 13:56:35 +0100 | |
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committer | 2017-02-05 13:56:35 +0100 | |
commit | 1607745432f50099711d7aee355111111e66ff51 (patch) | |
tree | c4eaec8008f6e0283ca652cdffb55a34eca9b9bb /3rdparty/bx/tests/uint32_test.cpp | |
parent | 193e8c8a89a4be5c63909cdbbcca4d9d6f8fee02 (diff) |
Update BGFX and BX (nw)
Diffstat (limited to '3rdparty/bx/tests/uint32_test.cpp')
-rw-r--r-- | 3rdparty/bx/tests/uint32_test.cpp | 65 |
1 files changed, 42 insertions, 23 deletions
diff --git a/3rdparty/bx/tests/uint32_test.cpp b/3rdparty/bx/tests/uint32_test.cpp index 0c2be1e9cb7..ae214b88c22 100644 --- a/3rdparty/bx/tests/uint32_test.cpp +++ b/3rdparty/bx/tests/uint32_test.cpp @@ -6,47 +6,66 @@ #include "test.h" #include <bx/uint32_t.h> -TEST(StrideAlign) +TEST_CASE("StrideAlign") { - CHECK(0 == bx::strideAlign(0, 12) ); + REQUIRE(0 == bx::strideAlign(0, 12) ); for (uint32_t ii = 0; ii < 12; ++ii) { - CHECK(12 == bx::strideAlign(ii+1, 12) ); + REQUIRE(12 == bx::strideAlign(ii+1, 12) ); } - CHECK(0 == bx::strideAlign16(0, 12) ); + REQUIRE(0 == bx::strideAlign16(0, 12) ); for (uint32_t ii = 0; ii < 12; ++ii) { - CHECK(48 == bx::strideAlign16(ii+1, 12) ); + REQUIRE(48 == bx::strideAlign16(ii+1, 12) ); } } -TEST(uint32_cnt) +TEST_CASE("uint32_cnt") { - CHECK( 0 == bx::uint32_cnttz(UINT32_C(1) ) ); - CHECK( 0 == bx::uint32_cnttz_ref(UINT32_C(1) ) ); + REQUIRE( 0 == bx::uint32_cnttz(UINT32_C(1) ) ); + REQUIRE( 0 == bx::uint32_cnttz_ref(UINT32_C(1) ) ); - CHECK(31 == bx::uint32_cntlz(UINT32_C(1) ) ); - CHECK(31 == bx::uint32_cntlz_ref(UINT32_C(1) ) ); + REQUIRE(31 == bx::uint32_cntlz(UINT32_C(1) ) ); + REQUIRE(31 == bx::uint32_cntlz_ref(UINT32_C(1) ) ); - CHECK( 0 == bx::uint64_cnttz(UINT64_C(1) ) ); - CHECK( 0 == bx::uint64_cnttz_ref(UINT64_C(1) ) ); + REQUIRE( 0 == bx::uint64_cnttz(UINT64_C(1) ) ); + REQUIRE( 0 == bx::uint64_cnttz_ref(UINT64_C(1) ) ); - CHECK(63 == bx::uint64_cntlz(UINT64_C(1) ) ); - CHECK(63 == bx::uint64_cntlz_ref(UINT64_C(1) ) ); + REQUIRE(63 == bx::uint64_cntlz(UINT64_C(1) ) ); + REQUIRE(63 == bx::uint64_cntlz_ref(UINT64_C(1) ) ); - CHECK( 1 == bx::uint32_cntbits(1) ); - CHECK( 1 == bx::uint32_cntbits_ref(1) ); + REQUIRE( 1 == bx::uint32_cntbits(1) ); + REQUIRE( 1 == bx::uint32_cntbits_ref(1) ); - CHECK(16 == bx::uint32_cntbits(UINT16_MAX) ); - CHECK(16 == bx::uint32_cntbits_ref(UINT16_MAX) ); + REQUIRE(16 == bx::uint32_cntbits(UINT16_MAX) ); + REQUIRE(16 == bx::uint32_cntbits_ref(UINT16_MAX) ); - CHECK(32 == bx::uint32_cntbits(UINT32_MAX) ); - CHECK(32 == bx::uint32_cntbits_ref(UINT32_MAX) ); + REQUIRE(32 == bx::uint32_cntbits(UINT32_MAX) ); + REQUIRE(32 == bx::uint32_cntbits_ref(UINT32_MAX) ); } -TEST(uint32_part) +TEST_CASE("uint32_part") { - CHECK(UINT32_C(0x55555555) == bx::uint32_part1by1(UINT16_MAX) ); - CHECK(UINT32_C(0x09249249) == bx::uint32_part1by2(0x3ff) ); + REQUIRE(UINT32_C(0x55555555) == bx::uint32_part1by1(UINT16_MAX) ); + REQUIRE(UINT32_C(0x09249249) == bx::uint32_part1by2(0x3ff) ); +} + +TEST_CASE("halfTo/FromFloat", "") +{ + for (uint32_t ii = 0; ii < 0x7c00; ++ii) + { + const uint16_t orig = uint16_t(ii); + const float htf = bx::halfToFloat(orig); + const uint16_t hff = bx::halfFromFloat(htf); + REQUIRE(orig == hff); + } + + for (uint32_t ii = 0x8000; ii < 0xfc00; ++ii) + { + const uint16_t orig = uint16_t(ii); + const float htf = bx::halfToFloat(orig); + const uint16_t hff = bx::halfFromFloat(htf); + REQUIRE(orig == hff); + } } |