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Use SIMD_SCAN_WIDTH constant in core:bytes test

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Feoramund
2024-08-10 13:54:12 -04:00
parent 9d2b4b2f03
commit 4f816aabb3
1 changed files with 7 additions and 3 deletions
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tests/core/bytes/test_core_bytes.odin
+7 -3
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@@ -4,15 +4,19 @@ import "core:bytes"
import "core:slice" import "core:slice"
import "core:testing" import "core:testing"
@private SIMD_SCAN_WIDTH :: 8 * size_of(uintptr)
@test @test
test_index_byte_sanity :: proc(t: ^testing.T) { test_index_byte_sanity :: proc(t: ^testing.T) {
// We must be able to find the byte at the correct index. // We must be able to find the byte at the correct index.
data := make([]u8, 64) data := make([]u8, 2 * SIMD_SCAN_WIDTH)
defer delete(data) defer delete(data)
slice.fill(data, '-') slice.fill(data, '-')
for offset in 0..<31 { INDEX_MAX :: SIMD_SCAN_WIDTH - 1
for idx in 0..<31 {
for offset in 0..<INDEX_MAX {
for idx in 0..<INDEX_MAX {
sub := data[offset:] sub := data[offset:]
sub[idx] = 'o' sub[idx] = 'o'
if !testing.expect_value(t, bytes.index_byte(sub, 'o'), idx) { if !testing.expect_value(t, bytes.index_byte(sub, 'o'), idx) {