Coverage Report

Created: 2026-01-10 06:41

next uncovered line (L), next uncovered region (R), next uncovered branch (B)
/src/cpython/Objects/stringlib/find.h
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Count
Source
1
/* stringlib: find/index implementation */
2
3
#ifndef STRINGLIB_FASTSEARCH_H
4
#error must include "stringlib/fastsearch.h" before including this module
5
#endif
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7
Py_LOCAL_INLINE(Py_ssize_t)
8
STRINGLIB(find)(const STRINGLIB_CHAR* str, Py_ssize_t str_len,
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               const STRINGLIB_CHAR* sub, Py_ssize_t sub_len,
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               Py_ssize_t offset)
11
175M
{
12
175M
    Py_ssize_t pos;
13
14
175M
    assert(str_len >= 0);
15
175M
    if (sub_len == 0)
16
0
        return offset;
17
18
175M
    pos = FASTSEARCH(str, str_len, sub, sub_len, -1, FAST_SEARCH);
19
20
175M
    if (pos >= 0)
21
157M
        pos += offset;
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23
175M
    return pos;
24
175M
}
Unexecuted instantiation: bytesobject.c:stringlib_find
unicodeobject.c:asciilib_find
Line
Count
Source
11
23.1M
{
12
23.1M
    Py_ssize_t pos;
13
14
23.1M
    assert(str_len >= 0);
15
23.1M
    if (sub_len == 0)
16
0
        return offset;
17
18
23.1M
    pos = FASTSEARCH(str, str_len, sub, sub_len, -1, FAST_SEARCH);
19
20
23.1M
    if (pos >= 0)
21
23.1M
        pos += offset;
22
23
23.1M
    return pos;
24
23.1M
}
unicodeobject.c:ucs1lib_find
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Count
Source
11
22.2M
{
12
22.2M
    Py_ssize_t pos;
13
14
22.2M
    assert(str_len >= 0);
15
22.2M
    if (sub_len == 0)
16
0
        return offset;
17
18
22.2M
    pos = FASTSEARCH(str, str_len, sub, sub_len, -1, FAST_SEARCH);
19
20
22.2M
    if (pos >= 0)
21
4.57M
        pos += offset;
22
23
22.2M
    return pos;
24
22.2M
}
unicodeobject.c:ucs2lib_find
Line
Count
Source
11
71.5M
{
12
71.5M
    Py_ssize_t pos;
13
14
71.5M
    assert(str_len >= 0);
15
71.5M
    if (sub_len == 0)
16
0
        return offset;
17
18
71.5M
    pos = FASTSEARCH(str, str_len, sub, sub_len, -1, FAST_SEARCH);
19
20
71.5M
    if (pos >= 0)
21
71.5M
        pos += offset;
22
23
71.5M
    return pos;
24
71.5M
}
unicodeobject.c:ucs4lib_find
Line
Count
Source
11
58.1M
{
12
58.1M
    Py_ssize_t pos;
13
14
58.1M
    assert(str_len >= 0);
15
58.1M
    if (sub_len == 0)
16
0
        return offset;
17
18
58.1M
    pos = FASTSEARCH(str, str_len, sub, sub_len, -1, FAST_SEARCH);
19
20
58.1M
    if (pos >= 0)
21
58.1M
        pos += offset;
22
23
58.1M
    return pos;
24
58.1M
}
bytes_methods.c:stringlib_find
Line
Count
Source
11
2.94k
{
12
2.94k
    Py_ssize_t pos;
13
14
2.94k
    assert(str_len >= 0);
15
2.94k
    if (sub_len == 0)
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0
        return offset;
17
18
2.94k
    pos = FASTSEARCH(str, str_len, sub, sub_len, -1, FAST_SEARCH);
19
20
2.94k
    if (pos >= 0)
21
2.71k
        pos += offset;
22
23
2.94k
    return pos;
24
2.94k
}
Unexecuted instantiation: bytearrayobject.c:stringlib_find
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26
Py_LOCAL_INLINE(Py_ssize_t)
27
STRINGLIB(rfind)(const STRINGLIB_CHAR* str, Py_ssize_t str_len,
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                const STRINGLIB_CHAR* sub, Py_ssize_t sub_len,
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                Py_ssize_t offset)
30
7.31k
{
31
7.31k
    Py_ssize_t pos;
32
33
7.31k
    assert(str_len >= 0);
34
7.31k
    if (sub_len == 0)
35
0
        return str_len + offset;
36
37
7.31k
    pos = FASTSEARCH(str, str_len, sub, sub_len, -1, FAST_RSEARCH);
38
39
7.31k
    if (pos >= 0)
40
7.23k
        pos += offset;
41
42
7.31k
    return pos;
43
7.31k
}
Unexecuted instantiation: bytesobject.c:stringlib_rfind
Unexecuted instantiation: unicodeobject.c:asciilib_rfind
Unexecuted instantiation: unicodeobject.c:ucs1lib_rfind
Unexecuted instantiation: unicodeobject.c:ucs2lib_rfind
Unexecuted instantiation: unicodeobject.c:ucs4lib_rfind
bytes_methods.c:stringlib_rfind
Line
Count
Source
30
7.31k
{
31
7.31k
    Py_ssize_t pos;
32
33
7.31k
    assert(str_len >= 0);
34
7.31k
    if (sub_len == 0)
35
0
        return str_len + offset;
36
37
7.31k
    pos = FASTSEARCH(str, str_len, sub, sub_len, -1, FAST_RSEARCH);
38
39
7.31k
    if (pos >= 0)
40
7.23k
        pos += offset;
41
42
7.31k
    return pos;
43
7.31k
}
Unexecuted instantiation: bytearrayobject.c:stringlib_rfind
44
45
Py_LOCAL_INLINE(Py_ssize_t)
46
STRINGLIB(find_slice)(const STRINGLIB_CHAR* str, Py_ssize_t str_len,
47
                     const STRINGLIB_CHAR* sub, Py_ssize_t sub_len,
48
                     Py_ssize_t start, Py_ssize_t end)
49
666k
{
50
666k
    return STRINGLIB(find)(str + start, end - start, sub, sub_len, start);
51
666k
}
Unexecuted instantiation: bytesobject.c:stringlib_find_slice
unicodeobject.c:asciilib_find_slice
Line
Count
Source
49
273k
{
50
273k
    return STRINGLIB(find)(str + start, end - start, sub, sub_len, start);
51
273k
}
unicodeobject.c:ucs1lib_find_slice
Line
Count
Source
49
264k
{
50
264k
    return STRINGLIB(find)(str + start, end - start, sub, sub_len, start);
51
264k
}
unicodeobject.c:ucs2lib_find_slice
Line
Count
Source
49
111k
{
50
111k
    return STRINGLIB(find)(str + start, end - start, sub, sub_len, start);
51
111k
}
unicodeobject.c:ucs4lib_find_slice
Line
Count
Source
49
17.8k
{
50
17.8k
    return STRINGLIB(find)(str + start, end - start, sub, sub_len, start);
51
17.8k
}
Unexecuted instantiation: bytes_methods.c:stringlib_find_slice
Unexecuted instantiation: bytearrayobject.c:stringlib_find_slice
52
53
Py_LOCAL_INLINE(Py_ssize_t)
54
STRINGLIB(rfind_slice)(const STRINGLIB_CHAR* str, Py_ssize_t str_len,
55
                      const STRINGLIB_CHAR* sub, Py_ssize_t sub_len,
56
                      Py_ssize_t start, Py_ssize_t end)
57
7.31k
{
58
7.31k
    return STRINGLIB(rfind)(str + start, end - start, sub, sub_len, start);
59
7.31k
}
Unexecuted instantiation: bytesobject.c:stringlib_rfind_slice
Unexecuted instantiation: unicodeobject.c:asciilib_rfind_slice
Unexecuted instantiation: unicodeobject.c:ucs1lib_rfind_slice
Unexecuted instantiation: unicodeobject.c:ucs2lib_rfind_slice
Unexecuted instantiation: unicodeobject.c:ucs4lib_rfind_slice
bytes_methods.c:stringlib_rfind_slice
Line
Count
Source
57
7.31k
{
58
7.31k
    return STRINGLIB(rfind)(str + start, end - start, sub, sub_len, start);
59
7.31k
}
Unexecuted instantiation: bytearrayobject.c:stringlib_rfind_slice
60
61
#ifdef STRINGLIB_WANT_CONTAINS_OBJ
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63
Py_LOCAL_INLINE(int)
64
STRINGLIB(contains_obj)(PyObject* str, PyObject* sub)
65
{
66
    return STRINGLIB(find)(
67
        STRINGLIB_STR(str), STRINGLIB_LEN(str),
68
        STRINGLIB_STR(sub), STRINGLIB_LEN(sub), 0
69
        ) != -1;
70
}
71
72
#endif /* STRINGLIB_WANT_CONTAINS_OBJ */