coccinelle/isempty.cocci

   1 /* SPDX-License-Identifier: LGPL-2.1-or-later */
   2 @@
   3 /* Disable this transformation for the test-string-util.c */
   4 position p : script:python() { p[0].file != "src/test/test-string-util.c" };
   5 expression s;
   6 @@
   7 (
   8 - strv_length@p(s) == 0
   9 + strv_isempty(s)
  10 |
  11 - strv_length@p(s) <= 0
  12 + strv_isempty(s)
  13 |
  14 - strv_length@p(s) > 0
  15 + !strv_isempty(s)
  16 |
  17 - strv_length@p(s) != 0
  18 + !strv_isempty(s)
  19 |
  20 - strlen@p(s) == 0
  21 + isempty(s)
  22 |
  23 - strlen@p(s) <= 0
  24 + isempty(s)
  25 |
  26 - strlen@p(s) > 0
  27 + !isempty(s)
  28 |
  29 - strlen@p(s) != 0
  30 + !isempty(s)
  31 |
  32 - strlen_ptr@p(s) == 0
  33 + isempty(s)
  34 |
  35 - strlen_ptr@p(s) <= 0
  36 + isempty(s)
  37 |
  38 - strlen_ptr@p(s) > 0
  39 + !isempty(s)
  40 |
  41 - strlen_ptr@p(s) != 0
  42 + !isempty(s)
  43 )
  44 @@
  45 /* Disable this transformation for the hashmap.h, set.h, test-hashmap.c, test-hashmap-plain.c */
  46 position p : script:python() {
  47                 p[0].file != "src/basic/hashmap.h" and
  48                 p[0].file != "src/basic/set.h" and
  49                 p[0].file != "src/test/test-hashmap.c" and
  50                 p[0].file != "src/test/test-hashmap-plain.c"
  51         };
  52 expression s;
  53 @@
  54 (
  55 - hashmap_size@p(s) == 0
  56 + hashmap_isempty(s)
  57 |
  58 - hashmap_size@p(s) <= 0
  59 + hashmap_isempty(s)
  60 |
  61 - hashmap_size@p(s) > 0
  62 + !hashmap_isempty(s)
  63 |
  64 - hashmap_size@p(s) != 0
  65 + !hashmap_isempty(s)
  66 |
  67 - ordered_hashmap_size@p(s) == 0
  68 + ordered_hashmap_isempty(s)
  69 |
  70 - ordered_hashmap_size@p(s) <= 0
  71 + ordered_hashmap_isempty(s)
  72 |
  73 - ordered_hashmap_size@p(s) > 0
  74 + !ordered_hashmap_isempty(s)
  75 |
  76 - ordered_hashmap_size@p(s) != 0
  77 + !ordered_hashmap_isempty(s)
  78 |
  79 - set_size@p(s) == 0
  80 + set_isempty(s)
  81 |
  82 - set_size@p(s) <= 0
  83 + set_isempty(s)
  84 |
  85 - set_size@p(s) > 0
  86 + !set_isempty(s)
  87 |
  88 - set_size@p(s) != 0
  89 + !set_isempty(s)
  90 |
  91 - ordered_set_size@p(s) == 0
  92 + ordered_set_isempty(s)
  93 |
  94 - ordered_set_size@p(s) <= 0
  95 + ordered_set_isempty(s)
  96 |
  97 - ordered_set_size@p(s) > 0
  98 + !ordered_set_isempty(s)
  99 |
 100 - ordered_set_size@p(s) != 0
 101 + !ordered_set_isempty(s)
 102 )
 103 @@
 104 expression s;
 105 @@
 106 (
 107 - fdset_size(s) == 0
 108 + fdset_isempty(s)
 109 |
 110 - fdset_size(s) <= 0
 111 + fdset_isempty(s)
 112 |
 113 - fdset_size(s) > 0
 114 + !fdset_isempty(s)
 115 |
 116 - fdset_size(s) != 0
 117 + !fdset_isempty(s)
 118 )
 119 @@
 120 expression s;
 121 @@
 122 (
 123 - prioq_size(s) == 0
 124 + prioq_isempty(s)
 125 |
 126 - prioq_size(s) <= 0
 127 + prioq_isempty(s)
 128 |
 129 - prioq_size(s) > 0
 130 + !prioq_isempty(s)
 131 |
 132 - prioq_size(s) != 0
 133 + !prioq_isempty(s)
 134 )
 135 @@
 136 expression s;
 137 @@
 138 (
 139 - table_get_rows(s) <= 1
 140 + table_isempty(s)
 141 |
 142 - table_get_rows(s) > 1
 143 + !table_isempty(s)
 144 )