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fix strings.last_index_any for single char

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This commit is contained in:
Walther Chen
2023-12-05 16:09:09 -05:00
parent 31b1aef44e
commit 031b0cc534
2 changed files with 14 additions and 1 deletions
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3
core/strings/strings.odin
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@@ -1792,7 +1792,8 @@ last_index_any :: proc(s, chars: string) -> (res: int) {
if r >= utf8.RUNE_SELF {
r = utf8.RUNE_ERROR
}
return index_rune(chars, r)
i := index_rune(chars, r)
return i if i < 0 else 0
}
if len(s) > 8 {

12
tests/core/strings/test_core_strings.odin
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@@ -67,6 +67,18 @@ test_index_any_larger_string_found :: proc(t: ^testing.T) {
expect(t, index == 8, "index_any should be 8")
}
@test
test_last_index_any_small_string_found :: proc(t: ^testing.T) {
index := strings.last_index_any(".", "/:.\"")
expect(t, index == 0, "last_index_any should be 0")
}
@test
test_last_index_any_small_string_not_found :: proc(t: ^testing.T) {
index := strings.last_index_any(".", "/:\"")
expect(t, index == -1, "last_index_any should be -1")
}
Cut_Test :: struct {
input: string,
offset: int,