Coverage Report

Created: 2025-11-24 06:11

next uncovered line (L), next uncovered region (R), next uncovered branch (B)
/src/cpython/Objects/stringlib/find.h
Line
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
181M
{
12
181M
    Py_ssize_t pos;
13
14
181M
    assert(str_len >= 0);
15
181M
    if (sub_len == 0)
16
0
        return offset;
17
18
181M
    pos = FASTSEARCH(str, str_len, sub, sub_len, -1, FAST_SEARCH);
19
20
181M
    if (pos >= 0)
21
171M
        pos += offset;
22
23
181M
    return pos;
24
181M
}
Unexecuted instantiation: bytesobject.c:stringlib_find
unicodeobject.c:asciilib_find
Line
Count
Source
11
25.3M
{
12
25.3M
    Py_ssize_t pos;
13
14
25.3M
    assert(str_len >= 0);
15
25.3M
    if (sub_len == 0)
16
0
        return offset;
17
18
25.3M
    pos = FASTSEARCH(str, str_len, sub, sub_len, -1, FAST_SEARCH);
19
20
25.3M
    if (pos >= 0)
21
25.3M
        pos += offset;
22
23
25.3M
    return pos;
24
25.3M
}
unicodeobject.c:ucs1lib_find
Line
Count
Source
11
13.7M
{
12
13.7M
    Py_ssize_t pos;
13
14
13.7M
    assert(str_len >= 0);
15
13.7M
    if (sub_len == 0)
16
0
        return offset;
17
18
13.7M
    pos = FASTSEARCH(str, str_len, sub, sub_len, -1, FAST_SEARCH);
19
20
13.7M
    if (pos >= 0)
21
4.09M
        pos += offset;
22
23
13.7M
    return pos;
24
13.7M
}
unicodeobject.c:ucs2lib_find
Line
Count
Source
11
76.3M
{
12
76.3M
    Py_ssize_t pos;
13
14
76.3M
    assert(str_len >= 0);
15
76.3M
    if (sub_len == 0)
16
0
        return offset;
17
18
76.3M
    pos = FASTSEARCH(str, str_len, sub, sub_len, -1, FAST_SEARCH);
19
20
76.3M
    if (pos >= 0)
21
76.3M
        pos += offset;
22
23
76.3M
    return pos;
24
76.3M
}
unicodeobject.c:ucs4lib_find
Line
Count
Source
11
65.6M
{
12
65.6M
    Py_ssize_t pos;
13
14
65.6M
    assert(str_len >= 0);
15
65.6M
    if (sub_len == 0)
16
0
        return offset;
17
18
65.6M
    pos = FASTSEARCH(str, str_len, sub, sub_len, -1, FAST_SEARCH);
19
20
65.6M
    if (pos >= 0)
21
65.6M
        pos += offset;
22
23
65.6M
    return pos;
24
65.6M
}
bytes_methods.c:stringlib_find
Line
Count
Source
11
2.80k
{
12
2.80k
    Py_ssize_t pos;
13
14
2.80k
    assert(str_len >= 0);
15
2.80k
    if (sub_len == 0)
16
0
        return offset;
17
18
2.80k
    pos = FASTSEARCH(str, str_len, sub, sub_len, -1, FAST_SEARCH);
19
20
2.80k
    if (pos >= 0)
21
2.57k
        pos += offset;
22
23
2.80k
    return pos;
24
2.80k
}
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,
28
                const STRINGLIB_CHAR* sub, Py_ssize_t sub_len,
29
                Py_ssize_t offset)
30
6.08k
{
31
6.08k
    Py_ssize_t pos;
32
33
6.08k
    assert(str_len >= 0);
34
6.08k
    if (sub_len == 0)
35
0
        return str_len + offset;
36
37
6.08k
    pos = FASTSEARCH(str, str_len, sub, sub_len, -1, FAST_RSEARCH);
38
39
6.08k
    if (pos >= 0)
40
5.98k
        pos += offset;
41
42
6.08k
    return pos;
43
6.08k
}
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
6.08k
{
31
6.08k
    Py_ssize_t pos;
32
33
6.08k
    assert(str_len >= 0);
34
6.08k
    if (sub_len == 0)
35
0
        return str_len + offset;
36
37
6.08k
    pos = FASTSEARCH(str, str_len, sub, sub_len, -1, FAST_RSEARCH);
38
39
6.08k
    if (pos >= 0)
40
5.98k
        pos += offset;
41
42
6.08k
    return pos;
43
6.08k
}
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
66.0k
{
50
66.0k
    return STRINGLIB(find)(str + start, end - start, sub, sub_len, start);
51
66.0k
}
Unexecuted instantiation: bytesobject.c:stringlib_find_slice
unicodeobject.c:asciilib_find_slice
Line
Count
Source
49
5.69k
{
50
5.69k
    return STRINGLIB(find)(str + start, end - start, sub, sub_len, start);
51
5.69k
}
unicodeobject.c:ucs1lib_find_slice
Line
Count
Source
49
7.33k
{
50
7.33k
    return STRINGLIB(find)(str + start, end - start, sub, sub_len, start);
51
7.33k
}
unicodeobject.c:ucs2lib_find_slice
Line
Count
Source
49
35.9k
{
50
35.9k
    return STRINGLIB(find)(str + start, end - start, sub, sub_len, start);
51
35.9k
}
unicodeobject.c:ucs4lib_find_slice
Line
Count
Source
49
16.9k
{
50
16.9k
    return STRINGLIB(find)(str + start, end - start, sub, sub_len, start);
51
16.9k
}
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
6.08k
{
58
6.08k
    return STRINGLIB(rfind)(str + start, end - start, sub, sub_len, start);
59
6.08k
}
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
6.08k
{
58
6.08k
    return STRINGLIB(rfind)(str + start, end - start, sub, sub_len, start);
59
6.08k
}
Unexecuted instantiation: bytearrayobject.c:stringlib_rfind_slice
60
61
#ifdef STRINGLIB_WANT_CONTAINS_OBJ
62
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 */