text: /*
  * Copyright (c) 2021 Calvin Rose
  *
  * 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 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 <janet.h>
  #include <assert.h>
  
  #include "tests.h"
  
  int buffer_test() {
  
      int i;
      JanetBuffer *buffer1, *buffer2;
  
      buffer1 = janet_buffer(100);
      buffer2 = janet_buffer(0);
  
      janet_buffer_push_cstring(buffer1, "hello, world!\n");
  
      janet_buffer_push_u8(buffer2, 'h');
      janet_buffer_push_u8(buffer2, 'e');
      janet_buffer_push_u8(buffer2, 'l');
      janet_buffer_push_u8(buffer2, 'l');
      janet_buffer_push_u8(buffer2, 'o');
      janet_buffer_push_u8(buffer2, ',');
      janet_buffer_push_u8(buffer2, ' ');
      janet_buffer_push_u8(buffer2, 'w');
      janet_buffer_push_u8(buffer2, 'o');
      janet_buffer_push_u8(buffer2, 'r');
      janet_buffer_push_u8(buffer2, 'l');
      janet_buffer_push_u8(buffer2, 'd');
      janet_buffer_push_u8(buffer2, '!');
      janet_buffer_push_u8(buffer2, '\n');
  
      assert(buffer1->count == buffer2->count);
      assert(buffer1->capacity >= buffer1->count);
      assert(buffer2->capacity >= buffer2->count);
  
      for (i = 0; i < buffer1->count; i++) {
          assert(buffer1->data[i] == buffer2->data[i]);
      }
  
      return 0;
  }
  