cscg24-guacamole

CSCG 2024 Challenge 'Guacamole Mashup'
git clone https://git.sinitax.com/sinitax/cscg24-guacamole
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constrain.c (1357B)


      1/*
      2 * Licensed to the Apache Software Foundation (ASF) under one
      3 * or more contributor license agreements.  See the NOTICE file
      4 * distributed with this work for additional information
      5 * regarding copyright ownership.  The ASF licenses this file
      6 * to you under the Apache License, Version 2.0 (the
      7 * "License"); you may not use this file except in compliance
      8 * with the License.  You may obtain a copy of the License at
      9 *
     10 *   http://www.apache.org/licenses/LICENSE-2.0
     11 *
     12 * Unless required by applicable law or agreed to in writing,
     13 * software distributed under the License is distributed on an
     14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
     15 * KIND, either express or implied.  See the License for the
     16 * specific language governing permissions and limitations
     17 * under the License.
     18 */
     19
     20#include "common/rect.h"
     21
     22#include <CUnit/CUnit.h>
     23
     24/**
     25 * Test which verifies that guac_common_rect_constrain() restricts a given
     26 * rectangle to arbitrary bounds.
     27 */
     28void test_rect__constrain() {
     29
     30    guac_common_rect max;
     31    guac_common_rect rect;
     32
     33    guac_common_rect_init(&rect, -10, -10, 110, 110);
     34    guac_common_rect_init(&max, 0, 0, 100, 100);
     35    guac_common_rect_constrain(&rect, &max);
     36
     37    CU_ASSERT_EQUAL(0, rect.x);
     38    CU_ASSERT_EQUAL(0, rect.y);
     39    CU_ASSERT_EQUAL(100, rect.width);
     40    CU_ASSERT_EQUAL(100, rect.height);
     41
     42}
     43