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Also test a big int with a large number of zeroes.

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This commit is contained in:
Jeroen van Rijn
2025-11-27 16:32:27 +01:00
parent 3cdaf06fc8
commit eff32e18a7
1 changed files with 15 additions and 0 deletions
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15
tests/core/math/big/test_core_math_big.odin
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@@ -314,4 +314,19 @@ test_itoa :: proc(t: ^testing.T) {
str_new := string(buffer_new[:written_new])
testing.expect_value(t, str_new, str_old)
}
// Also test a number with a large number of zeroes
big.set(a, "2970714761494550000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000802525522395693895558562897961119110387707542077460459880227570865486047631557732177235787527971863645406120285117781450154113859156752194121206131440514109132606823127467068869589613665129498148285292867292641704871893467328665051712596763187306247339023362481")
size, _ := big.radix_size(a, 10, false)
buffer_old := make([]u8, size)
defer delete(buffer_old)
buffer_new := make([]u8, size)
defer delete(buffer_new)
written_old, _ := big._itoa_raw_old (a, 10, buffer_old, false)
written_new, _ := big._itoa_raw_full(a, 10, buffer_new, false)
str_old := string(buffer_old[:written_old])
str_new := string(buffer_new[:written_new])
testing.expect_value(t, str_new, str_old)
}