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Diffstat (limited to '3rdparty/bx/tests/uint32_test.cpp')
-rw-r--r--3rdparty/bx/tests/uint32_test.cpp65
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);
+ }
}