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Add test for infinity with trailing characters

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Feoramund
2024-06-04 15:17:57 -04:00
parent c656a9e4cd
commit 1fc6ff91b2
1 changed files with 15 additions and 0 deletions
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15
tests/core/strconv/test_core_strconv.odin
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@@ -136,4 +136,19 @@ test_infinity :: proc(t: ^testing.T) {
testing.expect_value(t, ok, true)
testing.expect_value(t, math.classify(f), math.Float_Class.Inf)
}
// Explicitly check how trailing characters are handled.
s = "infinityyyy"
f, ok := strconv.parse_f64(s, &n)
testing.expect_value(t, f, pos_inf)
testing.expect_value(t, n, 8)
testing.expect_value(t, ok, false)
testing.expect_value(t, math.classify(f), math.Float_Class.Inf)
s = "inflippity"
f, ok = strconv.parse_f64(s, &n)
testing.expect_value(t, f, pos_inf)
testing.expect_value(t, n, 3)
testing.expect_value(t, ok, false)
testing.expect_value(t, math.classify(f), math.Float_Class.Inf)
}