include/boost/url/detail/path.hpp
98.3% Lines (59/60)
100.0% Functions (3/3)
85.0% Branches (51/60)
include/boost/url/detail/path.hpp
| Line | Branch | Hits | Source Code |
|---|---|---|---|
| 1 | // | ||
| 2 | // Copyright (c) 2019 Vinnie Falco (vinnie.falco@gmail.com) | ||
| 3 | // | ||
| 4 | // Distributed under the Boost Software License, Version 1.0. (See accompanying | ||
| 5 | // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) | ||
| 6 | // | ||
| 7 | // Official repository: https://github.com/boostorg/url | ||
| 8 | // | ||
| 9 | |||
| 10 | #ifndef BOOST_URL_DETAIL_PATH_HPP | ||
| 11 | #define BOOST_URL_DETAIL_PATH_HPP | ||
| 12 | |||
| 13 | #include <boost/core/detail/string_view.hpp> | ||
| 14 | |||
| 15 | namespace boost { | ||
| 16 | namespace urls { | ||
| 17 | namespace detail { | ||
| 18 | |||
| 19 | // Return the number of characters at | ||
| 20 | // the front of the path that are reserved | ||
| 21 | inline | ||
| 22 | std::size_t | ||
| 23 | 4367 | path_prefix( | |
| 24 | char const* p, | ||
| 25 | std::size_t n) noexcept | ||
| 26 | { | ||
| 27 |
4/4✓ Branch 0 taken 311 times.
✓ Branch 1 taken 240 times.
✓ Branch 2 taken 259 times.
✓ Branch 3 taken 3557 times.
|
4367 | switch(n) |
| 28 | { | ||
| 29 | 311 | case 0: | |
| 30 | 311 | return 0; | |
| 31 | |||
| 32 | 240 | case 1: | |
| 33 |
2/2✓ Branch 0 taken 155 times.
✓ Branch 1 taken 85 times.
|
240 | if(p[0] == '/') |
| 34 | 155 | return 1; | |
| 35 | 85 | return 0; | |
| 36 | |||
| 37 | 259 | case 2: | |
| 38 |
2/2✓ Branch 0 taken 158 times.
✓ Branch 1 taken 101 times.
|
259 | if(p[0] == '/') |
| 39 | 158 | return 1; | |
| 40 |
2/2✓ Branch 0 taken 86 times.
✓ Branch 1 taken 15 times.
|
101 | if( p[0] == '.' && |
| 41 |
2/2✓ Branch 0 taken 57 times.
✓ Branch 1 taken 29 times.
|
86 | p[1] == '/') |
| 42 | 57 | return 2; | |
| 43 | 44 | return 0; | |
| 44 | |||
| 45 | 3557 | default: | |
| 46 |
2/2✓ Branch 0 taken 1905 times.
✓ Branch 1 taken 1652 times.
|
3557 | if(p[0] == '/') |
| 47 | { | ||
| 48 |
2/2✓ Branch 0 taken 433 times.
✓ Branch 1 taken 1472 times.
|
1905 | if( p[1] == '.' && |
| 49 |
2/2✓ Branch 0 taken 234 times.
✓ Branch 1 taken 199 times.
|
433 | p[2] == '/') |
| 50 | 234 | return 3; | |
| 51 | 1671 | return 1; | |
| 52 | } | ||
| 53 |
2/2✓ Branch 0 taken 638 times.
✓ Branch 1 taken 1014 times.
|
1652 | if( p[0] == '.' && |
| 54 |
2/2✓ Branch 0 taken 351 times.
✓ Branch 1 taken 287 times.
|
638 | p[1] == '/') |
| 55 | 351 | return 2; | |
| 56 | 1301 | break; | |
| 57 | } | ||
| 58 | 1301 | return 0; | |
| 59 | } | ||
| 60 | |||
| 61 | // VFALCO DEPRECATED | ||
| 62 | inline | ||
| 63 | std::size_t | ||
| 64 | 4367 | path_prefix( | |
| 65 | core::string_view s) noexcept | ||
| 66 | { | ||
| 67 | 4367 | return path_prefix( | |
| 68 | 4367 | s.data(), s.size()); | |
| 69 | } | ||
| 70 | |||
| 71 | // returns the number of adjusted | ||
| 72 | // segments based on the malleable prefix. | ||
| 73 | inline | ||
| 74 | std::size_t | ||
| 75 | 158 | path_segments( | |
| 76 | core::string_view s, | ||
| 77 | std::size_t nseg) noexcept | ||
| 78 | { | ||
| 79 |
4/4✓ Branch 1 taken 3 times.
✓ Branch 2 taken 11 times.
✓ Branch 3 taken 6 times.
✓ Branch 4 taken 138 times.
|
158 | switch(s.size()) |
| 80 | { | ||
| 81 | 3 | case 0: | |
| 82 |
1/2✗ Branch 0 not taken.
✓ Branch 1 taken 3 times.
|
3 | BOOST_ASSERT(nseg == 0); |
| 83 | 3 | return 0; | |
| 84 | |||
| 85 | 11 | case 1: | |
| 86 |
1/2✗ Branch 0 not taken.
✓ Branch 1 taken 11 times.
|
11 | BOOST_ASSERT(nseg == 1); |
| 87 |
2/2✓ Branch 1 taken 7 times.
✓ Branch 2 taken 4 times.
|
11 | if(s[0] == '/') |
| 88 | 7 | return 0; | |
| 89 | 4 | return 1; | |
| 90 | |||
| 91 | 6 | case 2: | |
| 92 |
2/2✓ Branch 1 taken 1 time.
✓ Branch 2 taken 5 times.
|
6 | if(s[0] == '/') |
| 93 | 1 | return nseg; | |
| 94 |
2/4✓ Branch 1 taken 5 times.
✗ Branch 2 not taken.
✓ Branch 3 taken 5 times.
✗ Branch 4 not taken.
|
10 | if( s[0] == '.' && |
| 95 |
1/2✓ Branch 1 taken 5 times.
✗ Branch 2 not taken.
|
5 | s[1] == '/') |
| 96 | { | ||
| 97 |
1/2✗ Branch 0 not taken.
✓ Branch 1 taken 5 times.
|
5 | BOOST_ASSERT(nseg > 1); |
| 98 | 5 | return nseg - 1; | |
| 99 | } | ||
| 100 | ✗ | return nseg; | |
| 101 | |||
| 102 | 138 | default: | |
| 103 |
2/2✓ Branch 1 taken 34 times.
✓ Branch 2 taken 104 times.
|
138 | if(s[0] == '/') |
| 104 | { | ||
| 105 |
4/4✓ Branch 1 taken 1 time.
✓ Branch 2 taken 33 times.
✓ Branch 3 taken 1 time.
✓ Branch 4 taken 33 times.
|
35 | if( s[1] == '.' && |
| 106 |
1/2✓ Branch 1 taken 1 time.
✗ Branch 2 not taken.
|
1 | s[2] == '/') |
| 107 | { | ||
| 108 |
1/2✗ Branch 0 not taken.
✓ Branch 1 taken 1 time.
|
1 | BOOST_ASSERT(nseg > 1); |
| 109 | 1 | return nseg - 1; | |
| 110 | } | ||
| 111 | 33 | return nseg; | |
| 112 | } | ||
| 113 |
4/4✓ Branch 1 taken 3 times.
✓ Branch 2 taken 101 times.
✓ Branch 3 taken 2 times.
✓ Branch 4 taken 102 times.
|
107 | if( s[0] == '.' && |
| 114 |
2/2✓ Branch 1 taken 2 times.
✓ Branch 2 taken 1 time.
|
3 | s[1] == '/') |
| 115 | { | ||
| 116 |
1/2✗ Branch 0 not taken.
✓ Branch 1 taken 2 times.
|
2 | BOOST_ASSERT(nseg > 1); |
| 117 | 2 | return nseg - 1; | |
| 118 | } | ||
| 119 | 102 | break; | |
| 120 | } | ||
| 121 | 102 | return nseg; | |
| 122 | } | ||
| 123 | |||
| 124 | // Trim reserved characters from | ||
| 125 | // the front of the path. | ||
| 126 | inline | ||
| 127 | core::string_view | ||
| 128 | clean_path( | ||
| 129 | core::string_view s) noexcept | ||
| 130 | { | ||
| 131 | s.remove_prefix( | ||
| 132 | path_prefix(s)); | ||
| 133 | return s; | ||
| 134 | } | ||
| 135 | |||
| 136 | } // detail | ||
| 137 | } // urls | ||
| 138 | } // boost | ||
| 139 | |||
| 140 | #endif | ||
| 141 |