Coverage Report

Created: 2026-03-23 06:45

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 */
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3
#ifndef STRINGLIB_FASTSEARCH_H
4
#error must include "stringlib/fastsearch.h" before including this module
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#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
38.8M
{
12
38.8M
    Py_ssize_t pos;
13
14
38.8M
    assert(str_len >= 0);
15
38.8M
    if (sub_len == 0)
16
0
        return offset;
17
18
38.8M
    pos = FASTSEARCH(str, str_len, sub, sub_len, -1, FAST_SEARCH);
19
20
38.8M
    if (pos >= 0)
21
22.2M
        pos += offset;
22
23
38.8M
    return pos;
24
38.8M
}
Unexecuted instantiation: bytesobject.c:stringlib_find
unicodeobject.c:asciilib_find
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Count
Source
11
4.19M
{
12
4.19M
    Py_ssize_t pos;
13
14
4.19M
    assert(str_len >= 0);
15
4.19M
    if (sub_len == 0)
16
0
        return offset;
17
18
4.19M
    pos = FASTSEARCH(str, str_len, sub, sub_len, -1, FAST_SEARCH);
19
20
4.19M
    if (pos >= 0)
21
4.18M
        pos += offset;
22
23
4.19M
    return pos;
24
4.19M
}
unicodeobject.c:ucs1lib_find
Line
Count
Source
11
20.3M
{
12
20.3M
    Py_ssize_t pos;
13
14
20.3M
    assert(str_len >= 0);
15
20.3M
    if (sub_len == 0)
16
0
        return offset;
17
18
20.3M
    pos = FASTSEARCH(str, str_len, sub, sub_len, -1, FAST_SEARCH);
19
20
20.3M
    if (pos >= 0)
21
3.87M
        pos += offset;
22
23
20.3M
    return pos;
24
20.3M
}
unicodeobject.c:ucs2lib_find
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Count
Source
11
6.59M
{
12
6.59M
    Py_ssize_t pos;
13
14
6.59M
    assert(str_len >= 0);
15
6.59M
    if (sub_len == 0)
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0
        return offset;
17
18
6.59M
    pos = FASTSEARCH(str, str_len, sub, sub_len, -1, FAST_SEARCH);
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20
6.59M
    if (pos >= 0)
21
6.58M
        pos += offset;
22
23
6.59M
    return pos;
24
6.59M
}
unicodeobject.c:ucs4lib_find
Line
Count
Source
11
7.64M
{
12
7.64M
    Py_ssize_t pos;
13
14
7.64M
    assert(str_len >= 0);
15
7.64M
    if (sub_len == 0)
16
0
        return offset;
17
18
7.64M
    pos = FASTSEARCH(str, str_len, sub, sub_len, -1, FAST_SEARCH);
19
20
7.64M
    if (pos >= 0)
21
7.64M
        pos += offset;
22
23
7.64M
    return pos;
24
7.64M
}
bytes_methods.c:stringlib_find
Line
Count
Source
11
2.58k
{
12
2.58k
    Py_ssize_t pos;
13
14
2.58k
    assert(str_len >= 0);
15
2.58k
    if (sub_len == 0)
16
0
        return offset;
17
18
2.58k
    pos = FASTSEARCH(str, str_len, sub, sub_len, -1, FAST_SEARCH);
19
20
2.58k
    if (pos >= 0)
21
2.28k
        pos += offset;
22
23
2.58k
    return pos;
24
2.58k
}
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
6.78k
{
31
6.78k
    Py_ssize_t pos;
32
33
6.78k
    assert(str_len >= 0);
34
6.78k
    if (sub_len == 0)
35
0
        return str_len + offset;
36
37
6.78k
    pos = FASTSEARCH(str, str_len, sub, sub_len, -1, FAST_RSEARCH);
38
39
6.78k
    if (pos >= 0)
40
6.65k
        pos += offset;
41
42
6.78k
    return pos;
43
6.78k
}
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
6.78k
{
31
6.78k
    Py_ssize_t pos;
32
33
6.78k
    assert(str_len >= 0);
34
6.78k
    if (sub_len == 0)
35
0
        return str_len + offset;
36
37
6.78k
    pos = FASTSEARCH(str, str_len, sub, sub_len, -1, FAST_RSEARCH);
38
39
6.78k
    if (pos >= 0)
40
6.65k
        pos += offset;
41
42
6.78k
    return pos;
43
6.78k
}
Unexecuted instantiation: bytearrayobject.c:stringlib_rfind
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45
Py_LOCAL_INLINE(Py_ssize_t)
46
STRINGLIB(find_slice)(const STRINGLIB_CHAR* str, Py_ssize_t str_len,
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                     const STRINGLIB_CHAR* sub, Py_ssize_t sub_len,
48
                     Py_ssize_t start, Py_ssize_t end)
49
624k
{
50
624k
    return STRINGLIB(find)(str + start, end - start, sub, sub_len, start);
51
624k
}
Unexecuted instantiation: bytesobject.c:stringlib_find_slice
unicodeobject.c:asciilib_find_slice
Line
Count
Source
49
186k
{
50
186k
    return STRINGLIB(find)(str + start, end - start, sub, sub_len, start);
51
186k
}
unicodeobject.c:ucs1lib_find_slice
Line
Count
Source
49
174k
{
50
174k
    return STRINGLIB(find)(str + start, end - start, sub, sub_len, start);
51
174k
}
unicodeobject.c:ucs2lib_find_slice
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Count
Source
49
189k
{
50
189k
    return STRINGLIB(find)(str + start, end - start, sub, sub_len, start);
51
189k
}
unicodeobject.c:ucs4lib_find_slice
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Count
Source
49
73.7k
{
50
73.7k
    return STRINGLIB(find)(str + start, end - start, sub, sub_len, start);
51
73.7k
}
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
6.78k
{
58
6.78k
    return STRINGLIB(rfind)(str + start, end - start, sub, sub_len, start);
59
6.78k
}
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
6.78k
{
58
6.78k
    return STRINGLIB(rfind)(str + start, end - start, sub, sub_len, start);
59
6.78k
}
Unexecuted instantiation: bytearrayobject.c:stringlib_rfind_slice
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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
}
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72
#endif /* STRINGLIB_WANT_CONTAINS_OBJ */