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/third_party/blink/web_tests/external/wpt/css/css-scrollbars/scrollbar-width-002.html

https://github.com/chromium/chromium
HTML | 167 lines | 138 code | 29 blank | 0 comment | 0 complexity | 7bf236476a0c36bcaa2ad28fa593a0ab MD5 | raw file
Possible License(s): MPL-2.0-no-copyleft-exception, Apache-2.0, BSD-3-Clause 
    

  1. <!doctype html>
    2. 

  2. <meta charset="utf-8">
    3. 

  3. <title>CSS Scrollbars: scrollbar-width with vertical text and horizontal scrollbar</title>
    4. 

  4. <link rel="author" title="Felipe Erias Morandeira" href="mailto:felipeerias@gmail.com" />
    5. 

  5. <link rel="help" href="https://www.w3.org/TR/css-scrollbars-1/" />
    6. 

  6. <script src="/resources/testharness.js"></script>
    7. 

  7. <script src="/resources/testharnessreport.js"></script>
    8. 

  8. <script src="/css/support/parsing-testcommon.js"></script>
    9. 

  9. <style>
    10. 

  10.   /* Use scrollbar-gutter to reserve space for the scrollbar. */
    11. 

  11.   .container {
    12. 

  12.     scrollbar-gutter: stable;
    13. 

  13.     overflow: auto;
    14. 

  14.     height: 200px;
    15. 

  15.     width: 200px;
    16. 

  16.     margin: 1px;
    17. 

  17.     padding: 0px;
    18. 

  18.     border: none;
    19. 

  19.     background: deepskyblue;
    20. 

  20.   }
    21. 

  21. 

  22.   .content {
    23. 

  23.     height: 100%;
    24. 

  24.     width: 300px;
    25. 

  25.     background: lightsalmon;
    26. 

  26.   }
    27. 

  27. 

  28.   /* writing directions */
    29. 

  29.   .vertical-lr {
    30. 

  30.     writing-mode: vertical-lr;
    31. 

  31.   }
    32. 

  32. 

  33.   .vertical-rl {
    34. 

  34.     writing-mode: vertical-rl;
    35. 

  35.   }
    36. 

  36. 

  37.   .container.auto {
    38. 

  38.     scrollbar-width: auto;
    39. 

  39.   }
    40. 

  40. 

  41.   .container.thin {
    42. 

  42.     scrollbar-width: thin;
    43. 

  43.   }
    44. 

  44. 

  45.   .container.none {
    46. 

  46.     scrollbar-width: none;
    47. 

  47.   }
    48. 

  48. </style>
    49. 

  49. <script type="text/javascript">
    50. 

  50. 

  51.   function performTest() {
    52. 

  52.     setup({ explicit_done: true });
    53. 

  53. 

  54.     // vertical-lr
    55. 

  55. 

  56.     test(function () {
    57. 

  57.       let container = document.getElementById('container_vlr_auto');
    58. 

  58.       let content = document.getElementById('content_vlr_auto');
    59. 

  59.       assert_less_than(container.scrollHeight, container.offsetHeight, "vertical-lr auto scrollHeight");
    60. 

  60.       assert_less_than(container.clientHeight, container.offsetHeight, "vertical-lr auto clientHeight");
    61. 

  61.       assert_equals(container.clientHeight, content.clientHeight, "vertical-lr auto clientHeight");
    62. 

  62.       assert_not_equals(container.offsetHeight, content.offsetHeight, "vertical-lr auto offsetHeight");
    63. 

  63.     }, "vertical-lr, scrollbar-width auto");
    64. 

  64. 

  65.     test(function () {
    66. 

  66.       let container = document.getElementById('container_vlr_thin');
    67. 

  67.       let content = document.getElementById('content_vlr_thin');
    68. 

  68.       assert_less_than(container.scrollHeight, container.offsetHeight, "vertical-lr thin scrollHeight");
    69. 

  69.       assert_less_than(container.clientHeight, container.offsetHeight, "vertical-lr thin clientHeight");
    70. 

  70.       assert_equals(container.clientHeight, content.clientHeight, "vertical-lr thin clientHeight");
    71. 

  71.       assert_not_equals(container.offsetHeight, content.offsetHeight, "vertical-lr thin offsetHeight");
    72. 

  72.     }, "vertical-lr, scrollbar-width thin");
    73. 

  73. 

  74.     test(function () {
    75. 

  75.       let auto_scrollbar_height =
    76. 

  76.         document.getElementById('container_vlr_auto').offsetHeight -
    77. 

  77.         document.getElementById('container_vlr_auto').clientHeight;
    78. 

  78.       let thin_scrollbar_height =
    79. 

  79.         document.getElementById('container_vlr_thin').offsetHeight -
    80. 

  80.         document.getElementById('container_vlr_thin').clientHeight;
    81. 

  81.       assert_less_than_equal(thin_scrollbar_height, auto_scrollbar_height, "vertical-lr, thin <= auto");
    82. 

  82.     }, 'vertical-lr, scrollbar-width "thin" is same or thinner than "auto"');
    83. 

  83. 

  84.     test(function () {
    85. 

  85.       let container = document.getElementById('container_vlr_none');
    86. 

  86.       let content = document.getElementById('content_vlr_none');
    87. 

  87.       assert_equals(container.scrollHeight, 200, "vertical-lr none scrollHeight");
    88. 

  88.       assert_equals(container.clientHeight, 200, "vertical-lr none clientHeight");
    89. 

  89.       assert_equals(container.clientHeight, content.clientHeight, "vertical-lr none clientHeight");
    90. 

  90.       assert_equals(container.offsetHeight, content.offsetHeight, "vertical-lr none offsetHeight");
    91. 

  91.     }, "vertical-lr, scrollbar-width none");
    92. 

  92. 

  93.     // vertical-rl
    94. 

  94. 

  95.     test(function () {
    96. 

  96.       let container = document.getElementById('container_vrl_auto');
    97. 

  97.       let content = document.getElementById('content_vrl_auto');
    98. 

  98.       assert_less_than(container.scrollHeight, container.offsetHeight, "vertical-rl auto scrollHeight");
    99. 

  99.       assert_less_than(container.clientHeight, container.offsetHeight, "vertical-rl auto clientHeight");
    100. 

  100.       assert_equals(container.clientHeight, content.clientHeight, "vertical-rl auto clientHeight");
    101. 

  101.       assert_not_equals(container.offsetHeight, content.offsetHeight, "vertical-rl auto offsetHeight");
    102. 

  102.     }, "vertical-rl, scrollbar-width auto");
    103. 

  103. 

  104.     test(function () {
    105. 

  105.       let container = document.getElementById('container_vrl_thin');
    106. 

  106.       let content = document.getElementById('content_vrl_thin');
    107. 

  107.       assert_less_than(container.scrollHeight, container.offsetHeight, "vertical-rl thin scrollHeight");
    108. 

  108.       assert_less_than(container.clientHeight, container.offsetHeight, "vertical-rl thin clientHeight");
    109. 

  109.       assert_equals(container.clientHeight, content.clientHeight, "vertical-rl thin clientHeight");
    110. 

  110.       assert_not_equals(container.offsetHeight, content.offsetHeight, "vertical-rl thin offsetHeight");
    111. 

  111.     }, "vertical-rl, scrollbar-width thin");
    112. 

  112. 

  113.     test(function () {
    114. 

  114.       let auto_scrollbar_height =
    115. 

  115.         document.getElementById('container_vrl_auto').offsetHeight -
    116. 

  116.         document.getElementById('container_vrl_auto').clientHeight;
    117. 

  117.       let thin_scrollbar_height =
    118. 

  118.         document.getElementById('container_vrl_thin').offsetHeight -
    119. 

  119.         document.getElementById('container_vrl_thin').clientHeight;
    120. 

  120.       assert_less_than_equal(thin_scrollbar_height, auto_scrollbar_height, "vertical-rl, thin <= auto");
    121. 

  121.     }, 'vertical-rl, scrollbar-width "thin" is same or thinner than "auto"');
    122. 

  122. 

  123.     test(function () {
    124. 

  124.       let container = document.getElementById('container_vrl_none');
    125. 

  125.       let content = document.getElementById('content_vrl_none');
    126. 

  126.       assert_equals(container.scrollHeight, 200, "vertical-rl none scrollHeight");
    127. 

  127.       assert_equals(container.clientHeight, 200, "vertical-rl none clientHeight");
    128. 

  128.       assert_equals(container.clientHeight, content.clientHeight, "vertical-rl none clientHeight");
    129. 

  129.       assert_equals(container.offsetHeight, content.offsetHeight, "vertical-rl none offsetHeight");
    130. 

  130.     }, "vertical-rl, scrollbar-width none");
    131. 

  131. 

  132.     done();
    133. 

  133.   }
    134. 

  134. 

  135. </script>
    136. 

  136. 

  137. <body onload="performTest()">
    138. 

  138. 

  139.   Test scrollbar-width: horizontal scrollbar, vertical-lr direction
    140. 

  140. 

  141.   <div class="container vertical-lr auto" id="container_vlr_auto">
    142. 

  142.     <div class="content" id="content_vlr_auto">auto</div>
    143. 

  143.   </div>
    144. 

  144. 

  145.   <div class="container vertical-lr thin" id="container_vlr_thin">
    146. 

  146.     <div class="content" id="content_vlr_thin">thin</div>
    147. 

  147.   </div>
    148. 

  148. 

  149.   <div class="container vertical-lr none" id="container_vlr_none">
    150. 

  150.     <div class="content" id="content_vlr_none">none</div>
    151. 

  151.   </div>
    152. 

  152. 

  153.   Test scrollbar-width: horizontal scrollbar, vertical-rl direction
    154. 

  154. 

  155.   <div class="container vertical-rl auto" id="container_vrl_auto">
    156. 

  156.     <div class="content" id="content_vrl_auto">auto</div>
    157. 

  157.   </div>
    158. 

  158. 

  159.   <div class="container vertical-rl thin" id="container_vrl_thin">
    160. 

  160.     <div class="content" id="content_vrl_thin">thin</div>
    161. 

  161.   </div>
    162. 

  162. 

  163.   <div class="container vertical-rl none" id="container_vrl_none">
    164. 

  164.     <div class="content" id="content_vrl_none">none</div>
    165. 

  165.   </div>
    166. 

  166. 

  167. </body>
    168. 

  168.