<!DOCTYPE html>
<html>
<style>
.flexbox {
    position: relative;
    display: flex;
    background-color: grey;
    max-width: 600px;
    align-content: flex-start;
}
.title {
    margin-top: 1em;
}
.ltr {
    direction: ltr;
}
.rtl {
    direction: rtl;
}
.horizontal-tb {
    writing-mode: horizontal-tb;
}
.vertical-rl {
    writing-mode: vertical-rl;
}
.vertical-lr {
    writing-mode: vertical-lr;
}
.row {
    flex-flow: row;
}
.row-reverse {
    flex-flow: row-reverse;
}
.column {
    flex-flow: column;
}
.column-reverse {
    flex-flow: column-reverse;
}
.wrap {
  flex-wrap: wrap;
}
.wrap-reverse {
  flex-wrap: wrap-reverse;
}
.flexbox > :nth-child(1) {
    background-color: #0f0;
}
.flexbox > :nth-child(2) {
    background-color: #0d0;
}
.flexbox > :nth-child(3) {
    background-color: #0b0;
}
.flexbox > :nth-child(4) {
    background-color: #090;
}
.flexbox > :nth-child(5) {
    background-color: #070;
}
.flexbox > :nth-child(6) {
    background-color: #050;
}
.flexbox > :nth-child(7) {
    background-color: #030;
}

.flexbox > :nth-child(8) {
    background-color: #00f;
}
.flexbox > :nth-child(9) {
    background-color: #00d;
}
.flexbox > :nth-child(10) {
    background-color: #00b;
}
.flexbox > :nth-child(11) {
    background-color: #009;
}
.flexbox > :nth-child(12) {
    background-color: #007;
}
.flexbox > :nth-child(13) {
    background-color: #005;
}
.flexbox > :nth-child(14) {
    background-color: #003;
}
</style>
<script src="../../resources/testharness.js"></script>
<script src="../../resources/testharnessreport.js"></script>
<script src="../../resources/check-layout-th.js"></script>
<body onload="checkLayout('.flexbox')">
<div id=log></div>

<script>
var expectations = {
    'horizontal-tb': {
        'row': {
            'ltr': {
                'wrap': {
                    'flexbox': [70, 60],
                    'child1': [10, 10, 0, 0],
                    'child2': [10, 10, 10, 10],
                    'child3': [10, 10, 20, 20],
                    'child4': [10, 10, 30, 5],
                    'child5': [10, 10, 40, 5],
                    'child6': [10, 30, 50, 0],
                    'child7': [10, 30, 60, 0],
                    'child8': [10, 10, 0, 30],
                    'child9': [10, 10, 10, 40],
                    'child10': [10, 10, 20, 50],
                    'child11': [10, 10, 30, 35],
                    'child12': [10, 10, 40, 35],
                    'child13': [10, 30, 50, 30],
                    'child14': [10, 30, 60, 30],
                },
                'wrap-reverse': {
                    'flexbox': [70, 60],
                    'child1': [10, 10, 0, 50],
                    'child2': [10, 10, 10, 40],
                    'child3': [10, 10, 20, 30],
                    'child4': [10, 10, 30, 50],
                    'child5': [10, 10, 40, 50],
                    'child6': [10, 30, 50, 30],
                    'child7': [10, 30, 60, 30],
                    'child8': [10, 10, 0, 20],
                    'child9': [10, 10, 10, 10],
                    'child10': [10, 10, 20, 0],
                    'child11': [10, 10, 30, 20],
                    'child12': [10, 10, 40, 20],
                    'child13': [10, 30, 50, 0],
                    'child14': [10, 30, 60, 0],
                },
            },
            'rtl': {
                'wrap': {
                    'flexbox': [70, 60],
                    'child1': [10, 10, 60, 0],
                    'child2': [10, 10, 50, 10],
                    'child3': [10, 10, 40, 20],
                    'child4': [10, 10, 30, 5],
                    'child5': [10, 10, 20, 5],
                    'child6': [10, 30, 10, 0],
                    'child7': [10, 30, 0, 0],
                    'child8': [10, 10, 60, 30],
                    'child9': [10, 10, 50, 40],
                    'child10': [10, 10, 40, 50],
                    'child11': [10, 10, 30, 35],
                    'child12': [10, 10, 20, 35],
                    'child13': [10, 30, 10, 30],
                    'child14': [10, 30, 0, 30],
                },
                'wrap-reverse': {
                    'flexbox': [70, 60],
                    'child1': [10, 10, 60, 50],
                    'child2': [10, 10, 50, 40],
                    'child3': [10, 10, 40, 30],
                    'child4': [10, 10, 30, 50],
                    'child5': [10, 10, 20, 50],
                    'child6': [10, 30, 10, 30],
                    'child7': [10, 30, 0, 30],
                    'child8': [10, 10, 60, 20],
                    'child9': [10, 10, 50, 10],
                    'child10': [10, 10, 40, 0],
                    'child11': [10, 10, 30, 20],
                    'child12': [10, 10, 20, 20],
                    'child13': [10, 30, 10, 0],
                    'child14': [10, 30, 0, 0],
                },
            },
        },
        'column': {
            'ltr': {
                'wrap': {
                    'flexbox': [600, 70],
                    'child1': [10, 10, 0, 0],
                    'child2': [10, 10, 10, 10],
                    'child3': [10, 10, 20, 20],
                    'child4': [10, 10, 0, 30],
                    'child5': [10, 10, 5, 40],
                    'child6': [30, 10, 0, 50],
                    'child7': [30, 10, 0, 60],
                    'child8': [10, 10, 30, 0],
                    'child9': [10, 10, 40, 10],
                    'child10': [10, 10, 50, 20],
                    'child11': [10, 10, 30, 30],
                    'child12': [10, 10, 35, 40],
                    'child13': [30, 10, 30, 50],
                    'child14': [30, 10, 30, 60],
                },
                'wrap-reverse': {
                    'flexbox': [600, 70],
                    'child1': [10, 10, 590, 0],
                    'child2': [10, 10, 580, 10],
                    'child3': [10, 10, 570, 20],
                    'child4': [10, 10, 590, 30],
                    'child5': [10, 10, 590, 40],
                    'child6': [30, 10, 570, 50],
                    'child7': [30, 10, 570, 60],
                    'child8': [10, 10, 560, 0],
                    'child9': [10, 10, 550, 10],
                    'child10': [10, 10, 540, 20],
                    'child11': [10, 10, 560, 30],
                    'child12': [10, 10, 560, 40],
                    'child13': [30, 10, 540, 50],
                    'child14': [30, 10, 540, 60],
                },
            },
            'rtl': {
                'wrap': {
                    'flexbox': [600, 70],
                    'child1': [10, 10, 590, 0],
                    'child2': [10, 10, 580, 10],
                    'child3': [10, 10, 570, 20],
                    'child4': [10, 10, 590, 30],
                    'child5': [10, 10, 585, 40],
                    'child6': [30, 10, 570, 50],
                    'child7': [30, 10, 570, 60],
                    'child8': [10, 10, 560, 0],
                    'child9': [10, 10, 550, 10],
                    'child10': [10, 10, 540, 20],
                    'child11': [10, 10, 560, 30],
                    'child12': [10, 10, 555, 40],
                    'child13': [30, 10, 540, 50],
                    'child14': [30, 10, 540, 60],
                },
                'wrap-reverse': {
                    'flexbox': [600, 70],
                    'child1': [10, 10, 0, 0],
                    'child2': [10, 10, 10, 10],
                    'child3': [10, 10, 20, 20],
                    'child4': [10, 10, 0, 30],
                    'child5': [10, 10, 0, 40],
                    'child6': [30, 10, 0, 50],
                    'child7': [30, 10, 0, 60],
                    'child8': [10, 10, 30, 0],
                    'child9': [10, 10, 40, 10],
                    'child10': [10, 10, 50, 20],
                    'child11': [10, 10, 30, 30],
                    'child12': [10, 10, 30, 40],
                    'child13': [30, 10, 30, 50],
                    'child14': [30, 10, 30, 60],
                },
            },
        },
        'row-reverse': {
            'ltr': {
                'wrap': {
                    'flexbox': [70, 60],
                    'child1': [10, 10, 60, 0],
                    'child2': [10, 10, 50, 10],
                    'child3': [10, 10, 40, 20],
                    'child4': [10, 10, 30, 5],
                    'child5': [10, 10, 20, 5],
                    'child6': [10, 30, 10, 0],
                    'child7': [10, 30, 0, 0],
                    'child8': [10, 10, 60, 30],
                    'child9': [10, 10, 50, 40],
                    'child10': [10, 10, 40, 50],
                    'child11': [10, 10, 30, 35],
                    'child12': [10, 10, 20, 35],
                    'child13': [10, 30, 10, 30],
                    'child14': [10, 30, 0, 30],
                },
                'wrap-reverse': {
                    'flexbox': [70, 60],
                    'child1': [10, 10, 60, 50],
                    'child2': [10, 10, 50, 40],
                    'child3': [10, 10, 40, 30],
                    'child4': [10, 10, 30, 50],
                    'child5': [10, 10, 20, 50],
                    'child6': [10, 30, 10, 30],
                    'child7': [10, 30, 0, 30],
                    'child8': [10, 10, 60, 20],
                    'child9': [10, 10, 50, 10],
                    'child10': [10, 10, 40, 0],
                    'child11': [10, 10, 30, 20],
                    'child12': [10, 10, 20, 20],
                    'child13': [10, 30, 10, 0],
                    'child14': [10, 30, 0, 0],
                },
            },
            'rtl': {
                'wrap': {
                    'flexbox': [70, 60],
                    'child1': [10, 10, 0, 0],
                    'child2': [10, 10, 10, 10],
                    'child3': [10, 10, 20, 20],
                    'child4': [10, 10, 30, 5],
                    'child5': [10, 10, 40, 5],
                    'child6': [10, 30, 50, 0],
                    'child7': [10, 30, 60, 0],
                    'child8': [10, 10, 0, 30],
                    'child9': [10, 10, 10, 40],
                    'child10': [10, 10, 20, 50],
                    'child11': [10, 10, 30, 35],
                    'child12': [10, 10, 40, 35],
                    'child13': [10, 30, 50, 30],
                    'child14': [10, 30, 60, 30],
                },
                'wrap-reverse': {
                    'flexbox': [70, 60],
                    'child1': [10, 10, 0, 50],
                    'child2': [10, 10, 10, 40],
                    'child3': [10, 10, 20, 30],
                    'child4': [10, 10, 30, 50],
                    'child5': [10, 10, 40, 50],
                    'child6': [10, 30, 50, 30],
                    'child7': [10, 30, 60, 30],
                    'child8': [10, 10, 0, 20],
                    'child9': [10, 10, 10, 10],
                    'child10': [10, 10, 20, 0],
                    'child11': [10, 10, 30, 20],
                    'child12': [10, 10, 40, 20],
                    'child13': [10, 30, 50, 0],
                    'child14': [10, 30, 60, 0],
                },
            },
        },
        'column-reverse': {
            'ltr': {
                'wrap': {
                    'flexbox': [600, 70],
                    'child1': [10, 10, 0, 60],
                    'child2': [10, 10, 10, 50],
                    'child3': [10, 10, 20, 40],
                    'child4': [10, 10, 0, 30],
                    'child5': [10, 10, 5, 20],
                    'child6': [30, 10, 0, 10],
                    'child7': [30, 10, 0, 0],
                    'child8': [10, 10, 30, 60],
                    'child9': [10, 10, 40, 50],
                    'child10': [10, 10, 50, 40],
                    'child11': [10, 10, 30, 30],
                    'child12': [10, 10, 35, 20],
                    'child13': [30, 10, 30, 10],
                    'child14': [30, 10, 30, 0],
                },
                'wrap-reverse': {
                    'flexbox': [600, 70],
                    'child1': [10, 10, 590, 60],
                    'child2': [10, 10, 580, 50],
                    'child3': [10, 10, 570, 40],
                    'child4': [10, 10, 590, 30],
                    'child5': [10, 10, 590, 20],
                    'child6': [30, 10, 570, 10],
                    'child7': [30, 10, 570, 0],
                    'child8': [10, 10, 560, 60],
                    'child9': [10, 10, 550, 50],
                    'child10': [10, 10, 540, 40],
                    'child11': [10, 10, 560, 30],
                    'child12': [10, 10, 560, 20],
                    'child13': [30, 10, 540, 10],
                    'child14': [30, 10, 540, 0],
                },
            },
            'rtl': {
                'wrap': {
                    'flexbox': [600, 70],
                    'child1': [10, 10, 590, 60],
                    'child2': [10, 10, 580, 50],
                    'child3': [10, 10, 570, 40],
                    'child4': [10, 10, 590, 30],
                    'child5': [10, 10, 585, 20],
                    'child6': [30, 10, 570, 10],
                    'child7': [30, 10, 570, 0],
                    'child8': [10, 10, 560, 60],
                    'child9': [10, 10, 550, 50],
                    'child10': [10, 10, 540, 40],
                    'child11': [10, 10, 560, 30],
                    'child12': [10, 10, 555, 20],
                    'child13': [30, 10, 540, 10],
                    'child14': [30, 10, 540, 0],
                },
                'wrap-reverse': {
                    'flexbox': [600, 70],
                    'child1': [10, 10, 0, 60],
                    'child2': [10, 10, 10, 50],
                    'child3': [10, 10, 20, 40],
                    'child4': [10, 10, 0, 30],
                    'child5': [10, 10, 0, 20],
                    'child6': [30, 10, 0, 10],
                    'child7': [30, 10, 0, 0],
                    'child8': [10, 10, 30, 60],
                    'child9': [10, 10, 40, 50],
                    'child10': [10, 10, 50, 40],
                    'child11': [10, 10, 30, 30],
                    'child12': [10, 10, 30, 20],
                    'child13': [30, 10, 30, 10],
                    'child14': [30, 10, 30, 0],
                },
            },
        },
    },
    'vertical-rl': {
        'row': {
            'ltr': {
                'wrap': {
                    'flexbox': [60, 70],
                    'child1': [10, 10, 50, 0],
                    'child2': [10, 10, 40, 10],
                    'child3': [10, 10, 30, 20],
                    'child4': [10, 10, 45, 30],
                    'child5': [10, 10, 45, 40],
                    'child6': [30, 10, 30, 50],
                    'child7': [30, 10, 30, 60],
                    'child8': [10, 10, 20, 0],
                    'child9': [10, 10, 10, 10],
                    'child10': [10, 10, 0, 20],
                    'child11': [10, 10, 15, 30],
                    'child12': [10, 10, 15, 40],
                    'child13': [30, 10, 0, 50],
                    'child14': [30, 10, 0, 60],
                },
                'wrap-reverse': {
                    'flexbox': [60, 70],
                    'child1': [10, 10, 0, 0],
                    'child2': [10, 10, 10, 10],
                    'child3': [10, 10, 20, 20],
                    'child4': [10, 10, 0, 30],
                    'child5': [10, 10, 0, 40],
                    'child6': [30, 10, 0, 50],
                    'child7': [30, 10, 0, 60],
                    'child8': [10, 10, 30, 0],
                    'child9': [10, 10, 40, 10],
                    'child10': [10, 10, 50, 20],
                    'child11': [10, 10, 30, 30],
                    'child12': [10, 10, 30, 40],
                    'child13': [30, 10, 30, 50],
                    'child14': [30, 10, 30, 60],
                },
            },
            'rtl': {
                'wrap': {
                    'flexbox': [60, 70],
                    'child1': [10, 10, 50, 60],
                    'child2': [10, 10, 40, 50],
                    'child3': [10, 10, 30, 40],
                    'child4': [10, 10, 45, 30],
                    'child5': [10, 10, 45, 20],
                    'child6': [30, 10, 30, 10],
                    'child7': [30, 10, 30, 0],
                    'child8': [10, 10, 20, 60],
                    'child9': [10, 10, 10, 50],
                    'child10': [10, 10, 0, 40],
                    'child11': [10, 10, 15, 30],
                    'child12': [10, 10, 15, 20],
                    'child13': [30, 10, 0, 10],
                    'child14': [30, 10, 0, 0],
                },
                'wrap-reverse': {
                    'flexbox': [60, 70],
                    'child1': [10, 10, 0, 60],
                    'child2': [10, 10, 10, 50],
                    'child3': [10, 10, 20, 40],
                    'child4': [10, 10, 0, 30],
                    'child5': [10, 10, 0, 20],
                    'child6': [30, 10, 0, 10],
                    'child7': [30, 10, 0, 0],
                    'child8': [10, 10, 30, 60],
                    'child9': [10, 10, 40, 50],
                    'child10': [10, 10, 50, 40],
                    'child11': [10, 10, 30, 30],
                    'child12': [10, 10, 30, 20],
                    'child13': [30, 10, 30, 10],
                    'child14': [30, 10, 30, 0],
                },
            },
        },
        'column': {
            'ltr': {
                'wrap': {
                    'flexbox': [70, 30],
                    'child1': [10, 10, 60, 0],
                    'child2': [10, 10, 50, 10],
                    'child3': [10, 10, 40, 20],
                    'child4': [10, 10, 30, 0],
                    'child5': [10, 10, 20, 5],
                    'child6': [10, 30, 10, 0],
                    'child7': [10, 30, 0, 0],
                    'child8': [10, 10, 60, 30],
                    'child9': [10, 10, 50, 40],
                    'child10': [10, 10, 40, 50],
                    'child11': [10, 10, 30, 30],
                    'child12': [10, 10, 20, 35],
                    'child13': [10, 30, 10, 30],
                    'child14': [10, 30, 0, 30],
                },
                'wrap-reverse': {
                    'flexbox': [70, 30],
                    'child1': [10, 10, 60, 20],
                    'child2': [10, 10, 50, 10],
                    'child3': [10, 10, 40, 0],
                    'child4': [10, 10, 30, 20],
                    'child5': [10, 10, 20, 20],
                    'child6': [10, 30, 10, 0],
                    'child7': [10, 30, 0, 0],
                    'child8': [10, 10, 60, -10],
                    'child9': [10, 10, 50, -20],
                    'child10': [10, 10, 40, -30],
                    'child11': [10, 10, 30, -10],
                    'child12': [10, 10, 20, -10],
                    'child13': [10, 30, 10, -30],
                    'child14': [10, 30, 0, -30],
                },
            },
            'rtl': {
                'wrap': {
                    'flexbox': [70, 30],
                    'child1': [10, 10, 60, 20],
                    'child2': [10, 10, 50, 10],
                    'child3': [10, 10, 40, 0],
                    'child4': [10, 10, 30, 20],
                    'child5': [10, 10, 20, 15],
                    'child6': [10, 30, 10, 0],
                    'child7': [10, 30, 0, 0],
                    'child8': [10, 10, 60, -10],
                    'child9': [10, 10, 50, -20],
                    'child10': [10, 10, 40, -30],
                    'child11': [10, 10, 30, -10],
                    'child12': [10, 10, 20, -15],
                    'child13': [10, 30, 10, -30],
                    'child14': [10, 30, 0, -30],
                },
                'wrap-reverse': {
                    'flexbox': [70, 30],
                    'child1': [10, 10, 60, 0],
                    'child2': [10, 10, 50, 10],
                    'child3': [10, 10, 40, 20],
                    'child4': [10, 10, 30, 0],
                    'child5': [10, 10, 20, 0],
                    'child6': [10, 30, 10, 0],
                    'child7': [10, 30, 0, 0],
                    'child8': [10, 10, 60, 30],
                    'child9': [10, 10, 50, 40],
                    'child10': [10, 10, 40, 50],
                    'child11': [10, 10, 30, 30],
                    'child12': [10, 10, 20, 30],
                    'child13': [10, 30, 10, 30],
                    'child14': [10, 30, 0, 30],
                },
            },
        },
        'row-reverse': {
            'ltr': {
                'wrap': {
                    'flexbox': [60, 70],
                    'child1': [10, 10, 50, 60],
                    'child2': [10, 10, 40, 50],
                    'child3': [10, 10, 30, 40],
                    'child4': [10, 10, 45, 30],
                    'child5': [10, 10, 45, 20],
                    'child6': [30, 10, 30, 10],
                    'child7': [30, 10, 30, 0],
                    'child8': [10, 10, 20, 60],
                    'child9': [10, 10, 10, 50],
                    'child10': [10, 10, 0, 40],
                    'child11': [10, 10, 15, 30],
                    'child12': [10, 10, 15, 20],
                    'child13': [30, 10, 0, 10],
                    'child14': [30, 10, 0, 0],
                },
                'wrap-reverse': {
                    'flexbox': [60, 70],
                    'child1': [10, 10, 0, 60],
                    'child2': [10, 10, 10, 50],
                    'child3': [10, 10, 20, 40],
                    'child4': [10, 10, 0, 30],
                    'child5': [10, 10, 0, 20],
                    'child6': [30, 10, 0, 10],
                    'child7': [30, 10, 0, 0],
                    'child8': [10, 10, 30, 60],
                    'child9': [10, 10, 40, 50],
                    'child10': [10, 10, 50, 40],
                    'child11': [10, 10, 30, 30],
                    'child12': [10, 10, 30, 20],
                    'child13': [30, 10, 30, 10],
                    'child14': [30, 10, 30, 0],
                },
            },
            'rtl': {
                'wrap': {
                    'flexbox': [60, 70],
                    'child1': [10, 10, 50, 0],
                    'child2': [10, 10, 40, 10],
                    'child3': [10, 10, 30, 20],
                    'child4': [10, 10, 45, 30],
                    'child5': [10, 10, 45, 40],
                    'child6': [30, 10, 30, 50],
                    'child7': [30, 10, 30, 60],
                    'child8': [10, 10, 20, 0],
                    'child9': [10, 10, 10, 10],
                    'child10': [10, 10, 0, 20],
                    'child11': [10, 10, 15, 30],
                    'child12': [10, 10, 15, 40],
                    'child13': [30, 10, 0, 50],
                    'child14': [30, 10, 0, 60],
                },
                'wrap-reverse': {
                    'flexbox': [60, 70],
                    'child1': [10, 10, 0, 0],
                    'child2': [10, 10, 10, 10],
                    'child3': [10, 10, 20, 20],
                    'child4': [10, 10, 0, 30],
                    'child5': [10, 10, 0, 40],
                    'child6': [30, 10, 0, 50],
                    'child7': [30, 10, 0, 60],
                    'child8': [10, 10, 30, 0],
                    'child9': [10, 10, 40, 10],
                    'child10': [10, 10, 50, 20],
                    'child11': [10, 10, 30, 30],
                    'child12': [10, 10, 30, 40],
                    'child13': [30, 10, 30, 50],
                    'child14': [30, 10, 30, 60],
                },
            },
        },
        'column-reverse': {
            'ltr': {
                'wrap': {
                    'flexbox': [70, 30],
                    'child1': [10, 10, 0, 0],
                    'child2': [10, 10, 10, 10],
                    'child3': [10, 10, 20, 20],
                    'child4': [10, 10, 30, 0],
                    'child5': [10, 10, 40, 5],
                    'child6': [10, 30, 50, 0],
                    'child7': [10, 30, 60, 0],
                    'child8': [10, 10, 0, 30],
                    'child9': [10, 10, 10, 40],
                    'child10': [10, 10, 20, 50],
                    'child11': [10, 10, 30, 30],
                    'child12': [10, 10, 40, 35],
                    'child13': [10, 30, 50, 30],
                    'child14': [10, 30, 60, 30],
                },
                'wrap-reverse': {
                    'flexbox': [70, 30],
                    'child1': [10, 10, 0, 20],
                    'child2': [10, 10, 10, 10],
                    'child3': [10, 10, 20, 0],
                    'child4': [10, 10, 30, 20],
                    'child5': [10, 10, 40, 20],
                    'child6': [10, 30, 50, 0],
                    'child7': [10, 30, 60, 0],
                    'child8': [10, 10, 0, -10],
                    'child9': [10, 10, 10, -20],
                    'child10': [10, 10, 20, -30],
                    'child11': [10, 10, 30, -10],
                    'child12': [10, 10, 40, -10],
                    'child13': [10, 30, 50, -30],
                    'child14': [10, 30, 60, -30],
                },
            },
            'rtl': {
                'wrap': {
                    'flexbox': [70, 30],
                    'child1': [10, 10, 0, 20],
                    'child2': [10, 10, 10, 10],
                    'child3': [10, 10, 20, 0],
                    'child4': [10, 10, 30, 20],
                    'child5': [10, 10, 40, 15],
                    'child6': [10, 30, 50, 0],
                    'child7': [10, 30, 60, 0],
                    'child8': [10, 10, 0, -10],
                    'child9': [10, 10, 10, -20],
                    'child10': [10, 10, 20, -30],
                    'child11': [10, 10, 30, -10],
                    'child12': [10, 10, 40, -15],
                    'child13': [10, 30, 50, -30],
                    'child14': [10, 30, 60, -30],
                },
                'wrap-reverse': {
                    'flexbox': [70, 30],
                    'child1': [10, 10, 0, 0],
                    'child2': [10, 10, 10, 10],
                    'child3': [10, 10, 20, 20],
                    'child4': [10, 10, 30, 0],
                    'child5': [10, 10, 40, 0],
                    'child6': [10, 30, 50, 0],
                    'child7': [10, 30, 60, 0],
                    'child8': [10, 10, 0, 30],
                    'child9': [10, 10, 10, 40],
                    'child10': [10, 10, 20, 50],
                    'child11': [10, 10, 30, 30],
                    'child12': [10, 10, 40, 30],
                    'child13': [10, 30, 50, 30],
                    'child14': [10, 30, 60, 30],
                },
            },
        },
    },
    'vertical-lr': {
        'row': {
            'ltr': {
                'wrap': {
                    'flexbox': [60, 70],
                    'child1': [10, 10, 0, 0],
                    'child2': [10, 10, 10, 10],
                    'child3': [10, 10, 20, 20],
                    'child4': [10, 10, 5, 30],
                    'child5': [10, 10, 5, 40],
                    'child6': [30, 10, 0, 50],
                    'child7': [30, 10, 0, 60],
                    'child8': [10, 10, 30, 0],
                    'child9': [10, 10, 40, 10],
                    'child10': [10, 10, 50, 20],
                    'child11': [10, 10, 35, 30],
                    'child12': [10, 10, 35, 40],
                    'child13': [30, 10, 30, 50],
                    'child14': [30, 10, 30, 60],
                },
                'wrap-reverse': {
                    'flexbox': [60, 70],
                    'child1': [10, 10, 50, 0],
                    'child2': [10, 10, 40, 10],
                    'child3': [10, 10, 30, 20],
                    'child4': [10, 10, 50, 30],
                    'child5': [10, 10, 50, 40],
                    'child6': [30, 10, 30, 50],
                    'child7': [30, 10, 30, 60],
                    'child8': [10, 10, 20, 0],
                    'child9': [10, 10, 10, 10],
                    'child10': [10, 10, 0, 20],
                    'child11': [10, 10, 20, 30],
                    'child12': [10, 10, 20, 40],
                    'child13': [30, 10, 0, 50],
                    'child14': [30, 10, 0, 60],
                },
            },
            'rtl': {
                'wrap': {
                    'flexbox': [60, 70],
                    'child1': [10, 10, 0, 60],
                    'child2': [10, 10, 10, 50],
                    'child3': [10, 10, 20, 40],
                    'child4': [10, 10, 5, 30],
                    'child5': [10, 10, 5, 20],
                    'child6': [30, 10, 0, 10],
                    'child7': [30, 10, 0, 0],
                    'child8': [10, 10, 30, 60],
                    'child9': [10, 10, 40, 50],
                    'child10': [10, 10, 50, 40],
                    'child11': [10, 10, 35, 30],
                    'child12': [10, 10, 35, 20],
                    'child13': [30, 10, 30, 10],
                    'child14': [30, 10, 30, 0],
                },
                'wrap-reverse': {
                    'flexbox': [60, 70],
                    'child1': [10, 10, 50, 60],
                    'child2': [10, 10, 40, 50],
                    'child3': [10, 10, 30, 40],
                    'child4': [10, 10, 50, 30],
                    'child5': [10, 10, 50, 20],
                    'child6': [30, 10, 30, 10],
                    'child7': [30, 10, 30, 0],
                    'child8': [10, 10, 20, 60],
                    'child9': [10, 10, 10, 50],
                    'child10': [10, 10, 0, 40],
                    'child11': [10, 10, 20, 30],
                    'child12': [10, 10, 20, 20],
                    'child13': [30, 10, 0, 10],
                    'child14': [30, 10, 0, 0],
                },
            },
        },
        'column': {
            'ltr': {
                'wrap': {
                    'flexbox': [70, 30],
                    'child1': [10, 10, 0, 0],
                    'child2': [10, 10, 10, 10],
                    'child3': [10, 10, 20, 20],
                    'child4': [10, 10, 30, 0],
                    'child5': [10, 10, 40, 5],
                    'child6': [10, 30, 50, 0],
                    'child7': [10, 30, 60, 0],
                    'child8': [10, 10, 0, 30],
                    'child9': [10, 10, 10, 40],
                    'child10': [10, 10, 20, 50],
                    'child11': [10, 10, 30, 30],
                    'child12': [10, 10, 40, 35],
                    'child13': [10, 30, 50, 30],
                    'child14': [10, 30, 60, 30],
                },
                'wrap-reverse': {
                    'flexbox': [70, 30],
                    'child1': [10, 10, 0, 20],
                    'child2': [10, 10, 10, 10],
                    'child3': [10, 10, 20, 0],
                    'child4': [10, 10, 30, 20],
                    'child5': [10, 10, 40, 20],
                    'child6': [10, 30, 50, 0],
                    'child7': [10, 30, 60, 0],
                    'child8': [10, 10, 0, -10],
                    'child9': [10, 10, 10, -20],
                    'child10': [10, 10, 20, -30],
                    'child11': [10, 10, 30, -10],
                    'child12': [10, 10, 40, -10],
                    'child13': [10, 30, 50, -30],
                    'child14': [10, 30, 60, -30],
                },
            },
            'rtl': {
                'wrap': {
                    'flexbox': [70, 30],
                    'child1': [10, 10, 0, 20],
                    'child2': [10, 10, 10, 10],
                    'child3': [10, 10, 20, 0],
                    'child4': [10, 10, 30, 20],
                    'child5': [10, 10, 40, 15],
                    'child6': [10, 30, 50, 0],
                    'child7': [10, 30, 60, 0],
                    'child8': [10, 10, 0, -10],
                    'child9': [10, 10, 10, -20],
                    'child10': [10, 10, 20, -30],
                    'child11': [10, 10, 30, -10],
                    'child12': [10, 10, 40, -15],
                    'child13': [10, 30, 50, -30],
                    'child14': [10, 30, 60, -30],
                },
                'wrap-reverse': {
                    'flexbox': [70, 30],
                    'child1': [10, 10, 0, 0],
                    'child2': [10, 10, 10, 10],
                    'child3': [10, 10, 20, 20],
                    'child4': [10, 10, 30, 0],
                    'child5': [10, 10, 40, 0],
                    'child6': [10, 30, 50, 0],
                    'child7': [10, 30, 60, 0],
                    'child8': [10, 10, 0, 30],
                    'child9': [10, 10, 10, 40],
                    'child10': [10, 10, 20, 50],
                    'child11': [10, 10, 30, 30],
                    'child12': [10, 10, 40, 30],
                    'child13': [10, 30, 50, 30],
                    'child14': [10, 30, 60, 30],
                },
            },
        },
        'row-reverse': {
            'ltr': {
                'wrap': {
                    'flexbox': [60, 70],
                    'child1': [10, 10, 0, 60],
                    'child2': [10, 10, 10, 50],
                    'child3': [10, 10, 20, 40],
                    'child4': [10, 10, 5, 30],
                    'child5': [10, 10, 5, 20],
                    'child6': [30, 10, 0, 10],
                    'child7': [30, 10, 0, 0],
                    'child8': [10, 10, 30, 60],
                    'child9': [10, 10, 40, 50],
                    'child10': [10, 10, 50, 40],
                    'child11': [10, 10, 35, 30],
                    'child12': [10, 10, 35, 20],
                    'child13': [30, 10, 30, 10],
                    'child14': [30, 10, 30, 0],
                },
                'wrap-reverse': {
                    'flexbox': [60, 70],
                    'child1': [10, 10, 50, 60],
                    'child2': [10, 10, 40, 50],
                    'child3': [10, 10, 30, 40],
                    'child4': [10, 10, 50, 30],
                    'child5': [10, 10, 50, 20],
                    'child6': [30, 10, 30, 10],
                    'child7': [30, 10, 30, 0],
                    'child8': [10, 10, 20, 60],
                    'child9': [10, 10, 10, 50],
                    'child10': [10, 10, 0, 40],
                    'child11': [10, 10, 20, 30],
                    'child12': [10, 10, 20, 20],
                    'child13': [30, 10, 0, 10],
                    'child14': [30, 10, 0, 0],
                },
            },
            'rtl': {
                'wrap': {
                    'flexbox': [60, 70],
                    'child1': [10, 10, 0, 0],
                    'child2': [10, 10, 10, 10],
                    'child3': [10, 10, 20, 20],
                    'child4': [10, 10, 5, 30],
                    'child5': [10, 10, 5, 40],
                    'child6': [30, 10, 0, 50],
                    'child7': [30, 10, 0, 60],
                    'child8': [10, 10, 30, 0],
                    'child9': [10, 10, 40, 10],
                    'child10': [10, 10, 50, 20],
                    'child11': [10, 10, 35, 30],
                    'child12': [10, 10, 35, 40],
                    'child13': [30, 10, 30, 50],
                    'child14': [30, 10, 30, 60],
                },
                'wrap-reverse': {
                    'flexbox': [60, 70],
                    'child1': [10, 10, 50, 0],
                    'child2': [10, 10, 40, 10],
                    'child3': [10, 10, 30, 20],
                    'child4': [10, 10, 50, 30],
                    'child5': [10, 10, 50, 40],
                    'child6': [30, 10, 30, 50],
                    'child7': [30, 10, 30, 60],
                    'child8': [10, 10, 20, 0],
                    'child9': [10, 10, 10, 10],
                    'child10': [10, 10, 0, 20],
                    'child11': [10, 10, 20, 30],
                    'child12': [10, 10, 20, 40],
                    'child13': [30, 10, 0, 50],
                    'child14': [30, 10, 0, 60],
                },
            },
        },
        'column-reverse': {
            'ltr': {
                'wrap': {
                    'flexbox': [70, 30],
                    'child1': [10, 10, 60, 0],
                    'child2': [10, 10, 50, 10],
                    'child3': [10, 10, 40, 20],
                    'child4': [10, 10, 30, 0],
                    'child5': [10, 10, 20, 5],
                    'child6': [10, 30, 10, 0],
                    'child7': [10, 30, 0, 0],
                    'child8': [10, 10, 60, 30],
                    'child9': [10, 10, 50, 40],
                    'child10': [10, 10, 40, 50],
                    'child11': [10, 10, 30, 30],
                    'child12': [10, 10, 20, 35],
                    'child13': [10, 30, 10, 30],
                    'child14': [10, 30, 0, 30],
                },
                'wrap-reverse': {
                    'flexbox': [70, 30],
                    'child1': [10, 10, 60, 20],
                    'child2': [10, 10, 50, 10],
                    'child3': [10, 10, 40, 0],
                    'child4': [10, 10, 30, 20],
                    'child5': [10, 10, 20, 20],
                    'child6': [10, 30, 10, 0],
                    'child7': [10, 30, 0, 0],
                    'child8': [10, 10, 60, -10],
                    'child9': [10, 10, 50, -20],
                    'child10': [10, 10, 40, -30],
                    'child11': [10, 10, 30, -10],
                    'child12': [10, 10, 20, -10],
                    'child13': [10, 30, 10, -30],
                    'child14': [10, 30, 0, -30],
                },
            },
            'rtl': {
                'wrap': {
                    'flexbox': [70, 30],
                    'child1': [10, 10, 60, 20],
                    'child2': [10, 10, 50, 10],
                    'child3': [10, 10, 40, 0],
                    'child4': [10, 10, 30, 20],
                    'child5': [10, 10, 20, 15],
                    'child6': [10, 30, 10, 0],
                    'child7': [10, 30, 0, 0],
                    'child8': [10, 10, 60, -10],
                    'child9': [10, 10, 50, -20],
                    'child10': [10, 10, 40, -30],
                    'child11': [10, 10, 30, -10],
                    'child12': [10, 10, 20, -15],
                    'child13': [10, 30, 10, -30],
                    'child14': [10, 30, 0, -30],
                },
                'wrap-reverse': {
                    'flexbox': [70, 30],
                    'child1': [10, 10, 60, 0],
                    'child2': [10, 10, 50, 10],
                    'child3': [10, 10, 40, 20],
                    'child4': [10, 10, 30, 0],
                    'child5': [10, 10, 20, 0],
                    'child6': [10, 30, 10, 0],
                    'child7': [10, 30, 0, 0],
                    'child8': [10, 10, 60, 30],
                    'child9': [10, 10, 50, 40],
                    'child10': [10, 10, 40, 50],
                    'child11': [10, 10, 30, 30],
                    'child12': [10, 10, 20, 30],
                    'child13': [10, 30, 10, 30],
                    'child14': [10, 30, 0, 30],
                },
            },
        },
    },
};

function mainAxisDirection(writingMode, flexDirection)
{
    if ((writingMode.indexOf('horizontal') != -1 && flexDirection.indexOf('row') != -1)
        || (writingMode.indexOf('vertical') != -1 && flexDirection.indexOf('column') != -1))
        return 'width';
    return 'height';
}

function addChild(flexbox, mainAxis, crossAxis, preferredSize, crossAxisLength, alignment, expectations)
{
    var child = document.createElement('div');
    child.setAttribute('style', 'flex: 1 ' + preferredSize + 'px;'
        + crossAxis + ': ' + crossAxisLength + ';'
        + 'align-self: ' + alignment);

    child.setAttribute("data-expected-width", expectations[0]);
    child.setAttribute("data-expected-height", expectations[1]);
    child.setAttribute("data-offset-x", expectations[2]);
    child.setAttribute("data-offset-y", expectations[3]);

    flexbox.appendChild(child);
}

var writingModes = ['horizontal-tb', 'vertical-rl', 'vertical-lr'];
var flexDirections = ['row', 'column', 'row-reverse', 'column-reverse'];
var directions = ['ltr', 'rtl'];
var wraps = ['wrap', 'wrap-reverse'];

writingModes.forEach(function(writingMode) {
    flexDirections.forEach(function(flexDirection) {
        directions.forEach(function(direction) {
            wraps.forEach(function(wrap) {
                var flexboxClassName = writingMode + ' ' + direction + ' ' + flexDirection + ' ' + wrap;
                var title = document.createElement('div');
                title.className = 'title';
                title.innerHTML = flexboxClassName;
                document.body.appendChild(title);

                var mainAxis = mainAxisDirection(writingMode, flexDirection);
                var crossAxis = (mainAxis == 'width') ? 'height' : 'width';

                var flexbox = document.createElement('div');
                flexbox.className = 'flexbox ' + flexboxClassName;
                flexbox.setAttribute('style', mainAxis + ': 70px');

                var baselineMargin = (flexDirection.indexOf('row') != -1) ? 'margin-block-start: 5px;' : 'margin-inline-start: 5px;';

                var testExpectations = expectations[writingMode][flexDirection][direction][wrap];
                addChild(flexbox, mainAxis, crossAxis, 10, '10px', 'flex-start', testExpectations['child1']);
                addChild(flexbox, mainAxis, crossAxis, 10, '10px', 'center', testExpectations['child2']);
                addChild(flexbox, mainAxis, crossAxis, 10, '10px', 'flex-end', testExpectations['child3']);
                addChild(flexbox, mainAxis, crossAxis, 10, '10px', 'baseline', testExpectations['child4']);
                addChild(flexbox, mainAxis, crossAxis, 10, '10px', 'baseline; ' + baselineMargin, testExpectations['child5']);
                addChild(flexbox, mainAxis, crossAxis, 10, 'auto', 'stretch', testExpectations['child6']);
                addChild(flexbox, mainAxis, crossAxis, 10, '30px', 'flex-start', testExpectations['child7']);

                addChild(flexbox, mainAxis, crossAxis, 10, '10px', 'flex-start', testExpectations['child8']);
                addChild(flexbox, mainAxis, crossAxis, 10, '10px', 'center', testExpectations['child9']);
                addChild(flexbox, mainAxis, crossAxis, 10, '10px', 'flex-end', testExpectations['child10']);
                addChild(flexbox, mainAxis, crossAxis, 10, '10px', 'baseline', testExpectations['child11']);
                addChild(flexbox, mainAxis, crossAxis, 10, '10px', 'baseline; ' + baselineMargin, testExpectations['child12']);
                addChild(flexbox, mainAxis, crossAxis, 10, 'auto', 'stretch', testExpectations['child13']);
                addChild(flexbox, mainAxis, crossAxis, 10, '30px', 'flex-start', testExpectations['child14']);

                flexbox.setAttribute("data-expected-width", testExpectations.flexbox[0]);
                flexbox.setAttribute("data-expected-height", testExpectations.flexbox[1]);

                document.body.appendChild(flexbox);
            })
        })
    })
})
</script>
</body>
</html>