kc3-lang/libxkbcommon/test/utils.c

Branch : - branch - android master - tag -

• Show log

  Commit

• Author : Pierre Le Marre
  Date : 2024-10-09 07:11:13
  Hash : 3ed763c3
  Message : test: Add strip_lines and uncomment to text utils These allow us to store comments in files (especially keymaps), that can then be removed (e.g. to compare with output) or uncommented (e.g. to activate an optional line).

• test/utils.c

• /*
   * Copyright © 2019 Red Hat, Inc.
   *
   * Permission is hereby granted, free of charge, to any person obtaining a
   * copy of this software and associated documentation files (the "Software"),
   * to deal in the Software without restriction, including without limitation
   * the rights to use, copy, modify, merge, publish, distribute, sublicense,
   * and/or sell copies of the Software, and to permit persons to whom the
   * Software is furnished to do so, subject to the following conditions:
   *
   * The above copyright notice and this permission notice (including the next
   * paragraph) shall be included in all copies or substantial portions of the
   * Software.
   *
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
   * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
   * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
   * DEALINGS IN THE SOFTWARE.
   */
  
  #include "config.h"
  
  #include <assert.h>
  #include <stdio.h>
  #include <stdlib.h>
  #include <string.h>
  
  #include "test.h"
  #include "utils.h"
  #include "utils-paths.h"
  #include "test/utils-text.h"
  
  static void
  test_string_functions(void)
  {
      char buffer[10];
  
      assert(!snprintf_safe(buffer, 0, "foo"));
      assert(!snprintf_safe(buffer, 1, "foo"));
      assert(!snprintf_safe(buffer, 3, "foo"));
  
      assert(snprintf_safe(buffer, 10, "foo"));
      assert(streq(buffer, "foo"));
  
      assert(!snprintf_safe(buffer, 10, "%s", "1234567890"));
      assert(snprintf_safe(buffer, 10, "%s", "123456789"));
  
      assert(streq_null("foo", "foo"));
      assert(!streq_null("foobar", "foo"));
      assert(!streq_null("foobar", NULL));
      assert(!streq_null(NULL, "foobar"));
      assert(streq_null(NULL, NULL));
  
      const char text[] =
          "123; // abc\n"
          "  // def\n"
          "456 // ghi // jkl\n"
          "// mno\n"
          "//\n"
          "ok; // pqr\n"
          "foo\n";
  
      char *out;
      out = strip_lines(text, ARRAY_SIZE(text), "//");
      assert_streq_not_null(
          "strip_lines",
          "123; \n"
          "456 \n"
          "ok; \n"
          "foo\n",
          out
      );
      free(out);
  
      out = uncomment(text, ARRAY_SIZE(text), "//");
      assert_streq_not_null(
          "uncomment",
          "123;  abc\n"
          "   def\n"
          "456  ghi // jkl\n"
          " mno\n"
          "\n"
          "ok;  pqr\n"
          "foo\n",
          out
      );
      free(out);
  }
  
  static void
  test_path_functions(void)
  {
      /* Absolute paths */
      assert(!is_absolute(""));
  #ifdef _WIN32
      assert(!is_absolute("path\\test"));
      assert(is_absolute("c:\\test"));
      assert(!is_absolute("c:test"));
      assert(is_absolute("c:\\"));
      assert(is_absolute("c:/"));
      assert(!is_absolute("c:"));
      assert(is_absolute("\\\\foo"));
      assert(is_absolute("\\\\?\\foo"));
      assert(is_absolute("\\\\?\\UNC\\foo"));
      assert(is_absolute("/foo"));
      assert(is_absolute("\\foo"));
  #else
      assert(!is_absolute("test/path"));
      assert(is_absolute("/test" ));
      assert(is_absolute("/" ));
  #endif
  }
  
  int
  main(void)
  {
      test_init();
      test_string_functions();
      test_path_functions();
  
      return 0;
  }