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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Sort tests</title>
<link rel="stylesheet" href="https://test.mavo.io/style.css" />
<link rel="stylesheet" href="https://get.mavo.io/mavo.css" />
<script src="https://dev.mavo.io/dist/mavo.js"></script>
</head>
<body>
<h1>Sort tests</h1>
<button id="checkAndSave" style="font-size: 200%">Check all checkboxes and save
all Mavos</button>
<section>
<h1>String and number sorts, expected use cases</h1>
<table class="reftest" data-test="expressionEvaluation" data-columns="3">
<!--Sort on empty array-->
<tr title="Empty array">
<td>sort([])</td>
<td>[]</td>
</tr>
<!--Sort on numbers-->
<tr title="Numbers">
<td>sort([9, 4, 3, 5, 1, 2, 6, 0, 8, 7])</td>
<td>[0, 1, 2, 3, 4, 5, 6, 7, 8, 9]</td>
</tr>
<!--Sort on numbers with negative values-->
<tr title="Mixed sign numbers">
<td>sort([-10, 5, 3, -3, 10, -2, 1, -7, 9, 7])</td>
<td>[-10, -7, -3, -2, 1, 3, 5, 7, 9, 10]</td>
</tr>
<!--Sort on simple strings-->
<tr title="Simple strings">
<td>sort(['g', 'r', 'w', 'i', 's', 'a', 'h', 'o'])</td>
<td>['a', 'g', 'h', 'i', 'o', 'r', 's', 'w']</td>
</tr>
<!--Sort on strings-->
<tr title="Strings">
<td>sort(['zaa', 'bcde', 'abc', 'bcda', 'bcd', 'aeb', 'abe', 'abcd'])</td>
<td>['abc', 'abcd', 'abe', 'aeb', 'bcd', 'bcda', 'bcde', 'zaa']</td>
</tr>
<!--Sort on numbers with negative values, specifying +-->
<tr title="Mixed sign numbers, + order specified">
<td>sort([-10, 5, 3, -3, 10, -2, 1, -7, 9, 7], '+')</td>
<td>[-10, -7, -3, -2, 1, 3, 5, 7, 9, 10]</td>
</tr>
<!--Sort on strings, specifying +-->
<tr title="Strings, + order specified">
<td>sort(['zaa', 'bcde', 'abc', 'bcda', 'bcd', 'aeb', 'abe', 'abcd'], '+')</td>
<td>['abc', 'abcd', 'abe', 'aeb', 'bcd', 'bcda', 'bcde', 'zaa']</td>
</tr>
<!--Reverse sort on numbers-->
<tr title="Mixed sign numbers, - order specified">
<td>sort([-3, 2, -4, 1, 0, -2, -5, 5, 4, 3, -1], '-')</td>
<td>[5, 4, 3, 2, 1, 0, -1, -2, -3, -4, -5]</td>
</tr>
<!--Reverse sort on strings-->
<tr title="Strings, - order specified">
<td>sort(['mnoz', 'zabc', 'za', 'b', 'z', 'zabcd', 'zab', 'a', 'mnoa', 'c', 'mnom'], '-')</td>
<td>['zabcd', 'zabc', 'zab', 'za', 'z', 'mnoz', 'mnom', 'mnoa', 'c', 'b', 'a']</td>
</tr>
</table>
</section>
<section>
<h1>String and number sorts, unexpected use cases</h1>
<table class="reftest" data-test="expressionEvaluation" data-columns="3">
<!--Sort with invalid order param-->
<!--TODO: go with default sort? Have sort fail?-->
<tr title="Invalid order param">
<td>sort(['zaa', 'bcde', 'abc', 'bcda', 'bcd', 'aeb', 'abe', 'abcd'], 'blah')</td>
<td>['abc', 'abcd', 'abe', 'aeb', 'bcd', 'bcda', 'bcde', 'zaa']</td>
</tr>
<!--Sort with invalid order param, but valid order param later-->
<!--TODO: go with first param that makes sense?-->
<tr title="Invalid order param, but valid order param later">
<td>sort(['zaa', 'bcde', 'abc', 'bcda', 'bcd', 'aeb', 'abe', 'abcd'], 'blah', '-')</td>
<td>['zaa', 'bcde', 'bcda', 'bcd', 'aeb', 'abe', 'abcd', 'abc']</td>
</tr>
<!--Sort with invalid order param where property doesn't exist, but looks like they want decrease-->
<!-- TODO: go with decrease? Stick with default sort (increase)? Have sort fail? -->
<tr title="Invalid order param with order specified">
<td>sort(['zaa', 'bcde', 'abc', 'bcda', 'bcd', 'aeb', 'abe', 'abcd'], '-blah')</td>
<td>['abc', 'abcd', 'abe', 'aeb', 'bcd', 'bcda', 'bcde', 'zaa']</td>
</tr>
<!--TODO: same thing? even though + is in blah?-->
<tr title="Invalid order param with order specified, valid order param later">
<td>sort(['zaa', 'bcde', 'abc', 'bcda', 'bcd', 'aeb', 'abe', 'abcd'], '+blah', '-')</td>
<td>['zaa', 'bcde', 'bcda', 'bcd', 'aeb', 'abe', 'abcd', 'abc']</td>
</tr>
<!--Sort on numbers with int order param-->
<!--TODO: Use sign of number as sort criteria?-->
<tr title="Number as order param">
<td>sort([-3, 2, -4, 1, 0, -2, -5, 5, 4, 3, -1], -1)</td>
<td>[5, 4, 3, 2, 1, 0, -1, -2, -3, -4, -5]</td>
</tr>
<tr>
<td>sort([-3, 2, -4, 1, 0, -2, -5, 5, 4, 3, -1], 0)</td>
<td>[-5,- 4, -3, -2, -1, 0, 1, 2, 3, 4, 5]</td>
</tr>
<tr>
<td>sort([-3, 2, -4, 1, 0, -2, -5, 5, 4, 3, -1], 1)</td>
<td>[-5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5]</td>
</tr>
</table>
</section>
<section>
<h1>Object sort, expected use cases</h1>
<table class="reftest" data-test="expressionEvaluation" data-columns="3">
<tr title="Simple objects, no property">
<td>sort([
{"prop1": "b", "prop2": 2},
{"prop1": "a", "prop2": 3},
{"prop1": "c", "prop2": 1},
])</td>
<td>[
{"prop1": "b", "prop2": 2},
{"prop1": "a", "prop2": 3},
{"prop1": "c", "prop2": 1},
]</td>
</tr>
<tr title="Simple objects, property no order">
<td>sort([
{"prop1": "b", "prop2": 2},
{"prop1": "a", "prop2": 3},
{"prop1": "c", "prop2": 1},
], "prop1")</td>
<td>[
{"prop1": "c", "prop2": 1},
{"prop1": "b", "prop2": 2},
{"prop1": "a", "prop2": 3},
]</td>
</tr>
<tr>
<td>sort([
{"prop1": "b", "prop2": 2},
{"prop1": "a", "prop2": 3},
{"prop1": "c", "prop2": 1},
], "prop2")</td>
<td>[
{"prop1": "a", "prop2": 3},
{"prop1": "b", "prop2": 2},
{"prop1": "c", "prop2": 1},
]</td>
</tr>
<tr title="Simple objects, property inc order">
<td>sort([
{"prop1": "b", "prop2": 2},
{"prop1": "a", "prop2": 3},
{"prop1": "c", "prop2": 1},
], "+prop1")</td>
<td>[
{"prop1": "a", "prop2": 3},
{"prop1": "b", "prop2": 2},
{"prop1": "c", "prop2": 1},
]</td>
</tr>
<tr>
<td>sort([
{"prop1": "b", "prop2": 2},
{"prop1": "a", "prop2": 3},
{"prop1": "c", "prop2": 1},
], "+prop2")</td>
<td>[
{"prop1": "c", "prop2": 1},
{"prop1": "b", "prop2": 2},
{"prop1": "a", "prop2": 3},
]</td>
</tr>
<tr title="Simple objects, property dec order">
<td>sort([
{"prop1": "b", "prop2": 2},
{"prop1": "a", "prop2": 3},
{"prop1": "c", "prop2": 1},
], "-prop1")</td>
<td>[
{"prop1": "c", "prop2": 1},
{"prop1": "b", "prop2": 2},
{"prop1": "a", "prop2": 3},
]</td>
</tr>
<tr>
<td>sort([
{"prop1": "b", "prop2": 2},
{"prop1": "a", "prop2": 3},
{"prop1": "c", "prop2": 1},
], "-prop2")</td>
<td>[
{"prop1": "a", "prop2": 3},
{"prop1": "b", "prop2": 2},
{"prop1": "c", "prop2": 1},
]</td>
</tr>
<tr title="Simple objects, multiple properties">
<td>sort([
{"prop1": "b", "prop2": 2},
{"prop1": "a", "prop2": 2},
{"prop1": "c", "prop2": 1},
{"prop1": "d", "prop2": 1},
], "+prop2", "-prop1")</td>
<td>[
{"prop1": "d", "prop2": 1},
{"prop1": "c", "prop2": 1},
{"prop1": "b", "prop2": 2},
{"prop1": "a", "prop2": 2},
]</td>
</tr>
<tr>
<td>sort([
{"prop1": "b", "prop2": 2},
{"prop1": "a", "prop2": 2},
{"prop1": "c", "prop2": 1},
{"prop1": "d", "prop2": 1},
], "-prop2", "+prop1")</td>
<td>[
{"prop1": "a", "prop2": 2},
{"prop1": "b", "prop2": 2},
{"prop1": "c", "prop2": 1},
{"prop1": "d", "prop2": 1},
]</td>
</tr>
<tr title="Deep objects, single property">
<td>sort([
{
"prop11": {
"prop21": {
"prop31": -1,
"prop32": 5,
"prop33": "cba"
},
"prop22": 0
}
},
{
"prop11": {
"prop21": {
"prop31": 0,
"prop32": 5,
"prop33": "bca"
},
"prop22": -1
},
},
{
"prop11": {
"prop21": {
"prop31": 1,
"prop32": 5,
"prop33": "abc"
},
"prop22": 1
}
},
], "+prop11.prop21.prop33")</td>
<td>[
{
"prop11": {
"prop21": {
"prop31": 1,
"prop32": 5,
"prop33": "abc"
},
"prop22": 1
}
},
{
"prop11": {
"prop21": {
"prop31": 0,
"prop32": 5,
"prop33": "bca"
},
"prop22": -1
},
},
{
"prop11": {
"prop21": {
"prop31": -1,
"prop32": 5,
"prop33": "cba"
},
"prop22": 0
}
},
]</td>
</tr>
<tr title="Deep objects, multiple properties">
<td>sort([
{
"prop11": {
"prop21": {
"prop31": -1,
"prop32": 5,
"prop33": "cba"
},
"prop22": 0
}
},
{
"prop11": {
"prop21": {
"prop31": 0,
"prop32": 5,
"prop33": "bca"
},
"prop22": -1
},
},
{
"prop11": {
"prop21": {
"prop31": 1,
"prop32": 5,
"prop33": "abc"
},
"prop22": 1
}
},
], "prop11.prop21.prop32", "-prop11.prop22")</td>
<td>[
{
"prop11": {
"prop21": {
"prop31": 1,
"prop32": 5,
"prop33": "abc"
},
"prop22": 1
}
},
{
"prop11": {
"prop21": {
"prop31": -1,
"prop32": 5,
"prop33": "cba"
},
"prop22": 0
}
},
{
"prop11": {
"prop21": {
"prop31": 0,
"prop32": 5,
"prop33": "bca"
},
"prop22": -1
},
},
]</td>
</tr>
<tr title="Stable sort">
<td>sort([
{
"prop1": 0,
"prop2": 0
},
{
"prop1": 1,
"prop2": 0
},
{
"prop1": 2,
"prop2": 0
},
{
"prop1": 3,
"prop2": 1
},
{
"prop1": 4,
"prop2": 1
},
{
"prop1": 5,
"prop2": 1
},
{
"prop1": 6,
"prop2": -1
},
{
"prop1": 7,
"prop2": -1
},
{
"prop1": 8,
"prop2": -1
},
{
"prop1": 9,
"prop2": 0
},
{
"prop1": 10,
"prop2": 0
},
{
"prop1": 11,
"prop2": 0
}
], "+prop2")</td>
<td>[
{
"prop1": 6,
"prop2": -1
},
{
"prop1": 7,
"prop2": -1
},
{
"prop1": 8,
"prop2": -1
},
{
"prop1": 0,
"prop2": 0
},
{
"prop1": 1,
"prop2": 0
},
{
"prop1": 2,
"prop2": 0
},
{
"prop1": 9,
"prop2": 0
},
{
"prop1": 10,
"prop2": 0
},
{
"prop1": 11,
"prop2": 0
},
{
"prop1": 3,
"prop2": 1
},
{
"prop1": 4,
"prop2": 1
},
{
"prop1": 5,
"prop2": 1
}
]</td>
</tr>
<tr title="Deep objects, multiple properties, arrays representing
property values as arguments">
<td>sort([
{
"prop11": {
"prop21": {
"prop31": 1,
"prop32": 5
},
"prop22": 0
}
},
{
"prop11": {
"prop21": {
"prop31": 2,
"prop32": 5
},
"prop22": 1
}
},
{
"prop11": {
"prop21": {
"prop31": 2,
"prop32": 5
},
"prop22": -1
}
},
{
"prop11": {
"prop21": {
"prop31": 1,
"prop32": 6
},
"prop22": 0
}
},
{
"prop11": {
"prop21": {
"prop31": 2,
"prop32": 6
},
"prop22": 1
}
},
{
"prop11": {
"prop21": {
"prop31": 2,
"prop32": 6
},
"prop22": -1
}
}
], [5, 5, 5, 6, 6, 6], "-prop11.prop21.prop31", [0, 1, -1, 0, 1, -1])</td>
<td>[
{
"prop11": {
"prop21": {
"prop31": 2,
"prop32": 6
},
"prop22": 1
}
},
{
"prop11": {
"prop21": {
"prop31": 2,
"prop32": 6
},
"prop22": -1
}
},
{
"prop11": {
"prop21": {
"prop31": 1,
"prop32": 6
},
"prop22": 0
}
},
{
"prop11": {
"prop21": {
"prop31": 2,
"prop32": 5
},
"prop22": 1
}
},
{
"prop11": {
"prop21": {
"prop31": 2,
"prop32": 5
},
"prop22": -1
}
},
{
"prop11": {
"prop21": {
"prop31": 1,
"prop32": 5
},
"prop22": 0
}
},
]</td>
</tr>
<tr title="Stable sort">
<td>sort([
{
"prop1": 0,
"prop2": 0
},
{
"prop1": 1,
"prop2": 0
},
{
"prop1": 2,
"prop2": 0
},
{
"prop1": 3,
"prop2": 1
},
{
"prop1": 4,
"prop2": 1
},
{
"prop1": 5,
"prop2": 1
},
{
"prop1": 6,
"prop2": -1
},
{
"prop1": 7,
"prop2": -1
},
{
"prop1": 8,
"prop2": -1
},
{
"prop1": 9,
"prop2": 0
},
{
"prop1": 10,
"prop2": 0
},
{
"prop1": 11,
"prop2": 0
}
], "+prop2")</td>
<td>[
{
"prop1": 6,
"prop2": -1
},
{
"prop1": 7,
"prop2": -1
},
{
"prop1": 8,
"prop2": -1
},
{
"prop1": 0,
"prop2": 0
},
{
"prop1": 1,
"prop2": 0
},
{
"prop1": 2,
"prop2": 0
},
{
"prop1": 9,
"prop2": 0
},
{
"prop1": 10,
"prop2": 0
},
{
"prop1": 11,
"prop2": 0
},
{
"prop1": 3,
"prop2": 1
},
{
"prop1": 4,
"prop2": 1
},
{
"prop1": 5,
"prop2": 1
}
]</td>
</tr>
<tr title="Stable sort decreasing">
<td>sort([
{
"prop1": 0,
"prop2": 0
},
{
"prop1": 1,
"prop2": 0
},
{
"prop1": 2,
"prop2": 0
},
{
"prop1": 3,
"prop2": 1
},
{
"prop1": 4,
"prop2": 1
},
{
"prop1": 5,
"prop2": 1
},
{
"prop1": 6,
"prop2": -1
},
{
"prop1": 7,
"prop2": -1
},
{
"prop1": 8,
"prop2": -1
},
{
"prop1": 9,
"prop2": 0
},
{
"prop1": 10,
"prop2": 0
},
{
"prop1": 11,
"prop2": 0
}
], "-prop2")</td>
<td>[
{
"prop1": 3,
"prop2": 1
},
{
"prop1": 4,
"prop2": 1
},
{
"prop1": 5,
"prop2": 1
},
{
"prop1": 0,
"prop2": 0
},
{
"prop1": 1,
"prop2": 0
},
{
"prop1": 2,
"prop2": 0
},
{
"prop1": 9,
"prop2": 0
},
{
"prop1": 10,
"prop2": 0
},
{
"prop1": 11,
"prop2": 0
},
{
"prop1": 6,
"prop2": -1
},
{
"prop1": 7,
"prop2": -1
},
{
"prop1": 8,
"prop2": -1
}
]</td>
</tr>
</table>
</section>
<section>
<h1>Object sort, unexpected use cases</h1>
<table class="reftest" data-test="expressionEvaluation" data-columns="3">
<tr title="No properties given">
<td>sort([
{
"prop11": {
"prop21": {
"prop31": -1,
"prop32": 5,
"prop33": "cba"
},
"prop22": 0
}
},
{
"prop11": {
"prop21": {
"prop31": 0,
"prop32": 5,
"prop33": "bca"
},
"prop22": -1
},
},
{
"prop11": {
"prop21": {
"prop31": 1,
"prop32": 5,
"prop33": "abc"
},
"prop22": 1
}
},
])</td>
<td>[
{
"prop11": {
"prop21": {
"prop31": -1,
"prop32": 5,
"prop33": "cba"
},
"prop22": 0
}
},
{
"prop11": {
"prop21": {
"prop31": 0,
"prop32": 5,
"prop33": "bca"
},
"prop22": -1
},
},
{
"prop11": {
"prop21": {
"prop31": 1,
"prop32": 5,
"prop33": "abc"
},
"prop22": 1
}
},
]</td>
</tr>
<tr title="Property that doesn't exist given, followed by property that does exist">
<td>sort([
{
"prop11": {
"prop21": {
"prop31": -1,
"prop32": 5,
"prop33": "cba"
},
"prop22": 0
}
},
{
"prop11": {
"prop21": {
"prop31": 0,
"prop32": 5,
"prop33": "bca"
},
"prop22": -1
},
},
{
"prop11": {
"prop21": {
"prop31": 1,
"prop32": 5,
"prop33": "abc"
},
"prop22": 1
}
},
], "-prop11.prop21.prop31.prop41", "+prop11.prop22")</td>
<td>[
{
"prop11": {
"prop21": {
"prop31": 0,
"prop32": 5,
"prop33": "bca"
},
"prop22": -1
},
},
{
"prop11": {
"prop21": {
"prop31": -1,
"prop32": 5,
"prop33": "cba"
},
"prop22": 0
}
},
{
"prop11": {
"prop21": {
"prop31": 1,
"prop32": 5,
"prop33": "abc"
},
"prop22": 1
}
},
]</td>
</tr>
</table>
</section>
<section>
<h1>Other sort</h1>
<p class="note">Note that the string "undefined" in the Actual and Expected columns
designates the value undefined, rather than the string undefined. This is a
workaround for testing.</p>
<table class="reftest" data-test="expressionEvaluation" data-columns="3">
<tr title="Booleans">
<td>sort([false, true, false, true])</td>
<td>[false, false, true, true]</td>
</tr>
<tr>
<td>sort([false, false, true, false], "-")</td>
<td>[true, false, false, false]</td>
</tr>
<tr title="Nulls and undefined mixed in ">
<td>sort([4, null, 2, 0, -2, undefined, 1, null])</td>
<td>[-2, 0, 1, 2, 4, null, null, undefined]</td>
</tr>
<tr>
<td>sort([4, null, 2, 0, -2, undefined, 1, null], "-")</td>
<td>[4, 2, 1, 0, -2, null, null, undefined]</td>
</tr>
<tr>
<td>sort(["a", null, undefined, "m", undefined, "n", null, "o", "z"])</td>
<td>["a", "m", "n", "o", "z", null, null, undefined, undefined]</td>
</tr>
<tr>
<td>sort(["a", null, undefined, "m", undefined, "n", null, "o", "z"], "-")</td>
<td>["z", "o", "n", "m", "a", null, null, undefined, undefined]</td>
</tr>
<tr>
<td>sort([false, true, null, undefined, true, false])</td>
<td>[false, false, true, true, null, undefined]</td>
</tr>
<tr>
<td>sort([false, true, null, undefined, true, false], "-")</td>
<td>[true, true, false, false, null, undefined]</td>
</tr>
</table>
</section>
<h1>mv-sort tests</h1>
<section>
<h1>Collection sort</h1>
<table class="reftest">
<tr>
<td>
<pre id="collection0">
{
"simpleCollection": [
2,
-2,
1,
0,