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+<!DOCTYPE html>
+<html>
+ <meta charset="utf-8">
+ <title>CSS Flexible Box Layout Test: Test flex container's overflow rect</title>
+ <link rel="author" title="Ting-Yu Lin" href="mailto:tlin@mozilla.com">
+ <link rel="author" title="Mozilla" href="https://www.mozilla.org/">
+ <link rel="help" href="https://drafts.csswg.org/css-overflow-3/#scrollable">
+ <link rel="help" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1712496">
+ <link rel="match" href="reference/overflow-area-003-ref.html">
+ <meta name="assert" content="This test verifies that a flex container's padding rect should not not affect its overflow rect at all.">
+
+ <style>
+ .set {
+ clear: both;
+ margin: 1em;
+ }
+
+ .test {
+ display: flex;
+ overflow: auto;
+ padding: 10px;
+ width: 60px;
+ height: 60px;
+ background: teal;
+ margin: 1em 0.5em;
+ float: left;
+ }
+
+ .item {
+ width: 10px;
+ height: 10px;
+ }
+
+ .absolute {
+ position: absolute;
+ }
+
+ .center {
+ justify-content: center;
+ align-items: center
+ }
+
+ .relative {
+ position: relative;
+ }
+
+ .relative > .item {
+ flex-shrink: 0;
+ width: 60px;
+ height: 60px;
+ }
+
+ .top-left {
+ left: -10px;
+ top: -10px;
+ }
+
+ .bottom-right {
+ bottom: -10px;
+ right: -10px;
+ }
+ </style>
+
+ <p>Test passes if all the teal boxes have no scrollbars.</p>
+
+ <!-- This set tests empty flex containers. -->
+ <div class="set">
+ <div class="test" style="flex-direction: row;"></div>
+ <div class="test" style="flex-direction: column;"></div>
+ <div class="test" style="flex-direction: row-reverse;"></div>
+ <div class="test" style="flex-direction: column-reverse;"></div>
+ </div>
+
+ <!-- This set tests flex containers having only a abs-pos child, but no flex items. -->
+ <div class="set">
+ <div class="test" style="flex-direction: row;">
+ <div class="absolute item"></div>
+ </div>
+ <div class="test" style="flex-direction: column;">
+ <div class="absolute item"></div>
+ </div>
+ <div class="test" style="flex-direction: row-reverse;">
+ <div class="absolute item"></div>
+ </div>
+ <div class="test" style="flex-direction: column-reverse;">
+ <div class="absolute item"></div>
+ </div>
+ </div>
+
+ <!-- This set tests flex containers having a small centered flex item. -->
+ <div class="set">
+ <div class="test center" style="flex-direction: row;">
+ <div class="item"></div>
+ </div>
+ <div class="test center" style="flex-direction: column;">
+ <div class="item"></div>
+ </div>
+ <div class="test center" style="flex-direction: row-reverse;">
+ <div class="item"></div>
+ </div>
+ <div class="test center" style="flex-direction: column-reverse;">
+ <div class="item"></div>
+ </div>
+ </div>
+
+ <!-- This set tests flex containers having a relative positioned flex item. -->
+ <div class="set">
+ <div class="test relative" style="flex-direction: row;">
+ <div class="item relative bottom-right"></div>
+ </div>
+ <div class="test relative" style="flex-direction: column;">
+ <div class="item relative bottom-right"></div>
+ </div>
+ <div class="test relative" style="flex-direction: row-reverse;">
+ <div class="item relative top-left"></div>
+ </div>
+ <div class="test relative" style="flex-direction: column-reverse;">
+ <div class="item relative top-left"></div>
+ </div>
+ </div>
+
+</html>