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KaTeX/test/__snapshots__/katex-spec.js.snap
ylemkimon 71035c7111 Refactor test helpers (#1336) 
* Refactor test helpers

* Combine common codes from `parse` and `build`, and dispatch using
`Mode`
* Remove `toNotBuild` and `toNotParse` and use `expect.not`
* Remove `Warning` and instead mock `console.warn`
* Add `expect.toHavePassed` and check whether parse/build succeeded
lazily
* Improve failed test `message`:
  - Use color
  - Print stack traces(excluding internals)
  - Print diff
  - Follow jest matcher output style

* Update helpers.js

* Remove toBeTruthy checks

getParsed throws an error if parsing fails.

* Used tagged literals

* Use .toHaveLength

* Use tagged literals

* Use to{Build,Parse}Like where possible

* Remove compareParseTree

* Use snapshot where possible

* Join into one line where <88 chars

* Revert console.warn() to throw an error

Merge `expectToWarn` to `expectKaTeX`, like
`expect.toFailWithParseError`

* Remove call to console.warn from stack traces

* Fix merge errors

* Remove `getTree`

* Move `_getBuilt` into `getBuilt`
* Move default settings and tagging literal support in to `getParsed` 
and `getBuilt`
* Remove stack traces clean-up
* Remove `toHavePassed` matcher

* Extract `expected` string construction into `printExpectedResult`
2018-07-21 19:06:07 -07:00

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// Jest Snapshot v1, https://goo.gl/fbAQLP
exports[`A begin/end parser should grab \\arraystretch 1`] = `
[
{
"type": "array",
"mode": "math",
"value": {
"type": "array",
"arraystretch": 1.5,
"body": [
[
{
"type": "styling",
"mode": "math",
"value": {
"type": "styling",
"style": "text",
"value": [
{
"type": "ordgroup",
"mode": "math",
"value": [
{
"type": "mathord",
"loc": {
"end": 37,
"lexer": {
"input": "\\\\def\\\\arraystretch{1.5}\\\\begin{matrix}a&b\\\\\\\\c&d\\\\end{matrix}",
"tokenRegex": {
"lastIndex": 56
}
},
"start": 36
},
"mode": "math",
"value": "a"
}
]
}
]
}
},
{
"type": "styling",
"mode": "math",
"value": {
"type": "styling",
"style": "text",
"value": [
{
"type": "ordgroup",
"mode": "math",
"value": [
{
"type": "mathord",
"loc": {
"end": 39,
"lexer": {
"input": "\\\\def\\\\arraystretch{1.5}\\\\begin{matrix}a&b\\\\\\\\c&d\\\\end{matrix}",
"tokenRegex": {
"lastIndex": 56
}
},
"start": 38
},
"mode": "math",
"value": "b"
}
]
}
]
}
}
],
[
{
"type": "styling",
"mode": "math",
"value": {
"type": "styling",
"style": "text",
"value": [
{
"type": "ordgroup",
"mode": "math",
"value": [
{
"type": "mathord",
"loc": {
"end": 42,
"lexer": {
"input": "\\\\def\\\\arraystretch{1.5}\\\\begin{matrix}a&b\\\\\\\\c&d\\\\end{matrix}",
"tokenRegex": {
"lastIndex": 56
}
},
"start": 41
},
"mode": "math",
"value": "c"
}
]
}
]
}
},
{
"type": "styling",
"mode": "math",
"value": {
"type": "styling",
"style": "text",
"value": [
{
"type": "ordgroup",
"mode": "math",
"value": [
{
"type": "mathord",
"loc": {
"end": 44,
"lexer": {
"input": "\\\\def\\\\arraystretch{1.5}\\\\begin{matrix}a&b\\\\\\\\c&d\\\\end{matrix}",
"tokenRegex": {
"lastIndex": 56
}
},
"start": 43
},
"mode": "math",
"value": "d"
}
]
}
]
}
}
]
],
"hLinesBeforeRow": [
[
],
[
],
[
]
],
"hskipBeforeAndAfter": false,
"rowGaps": [
null
]
}
}
]
`;
exports[`A font parser \\boldsymbol should inherit mbin/mrel from argument 1`] = `
[
{
"classes": [
"mord",
"mathit"
],
"depth": 0,
"height": 0.43056,
"italic": 0,
"maxFontSize": 1,
"skew": 0,
"style": {
},
"value": "a",
"width": 0.52859
},
{
"attributes": {
},
"children": [
{
"attributes": {
},
"children": [
],
"classes": [
"mord"
],
"depth": 0,
"height": 0,
"maxFontSize": 0,
"style": {
}
}
],
"classes": [
"mord"
],
"depth": 0,
"height": 0,
"maxFontSize": 0,
"style": {
}
},
{
"classes": [
"mord",
"mathit"
],
"depth": 0,
"height": 0.69444,
"italic": 0,
"maxFontSize": 1,
"skew": 0,
"style": {
},
"value": "b",
"width": 0.42917
},
{
"attributes": {
},
"children": [
],
"classes": [
"mspace"
],
"depth": 0,
"height": 0,
"maxFontSize": 0,
"style": {
"marginRight": "0.2777777777777778em"
}
},
{
"attributes": {
},
"children": [
{
"attributes": {
},
"children": [
{
"classes": [
"mrel",
"mathbf"
],
"depth": -0.10889,
"height": 0.39111,
"italic": 0,
"maxFontSize": 1,
"skew": 0,
"style": {
},
"value": "=",
"width": 0.89444
}
],
"classes": [
"mord"
],
"depth": 0,
"height": 0.39111,
"maxFontSize": 1,
"style": {
}
}
],
"classes": [
"mrel"
],
"depth": 0,
"height": 0.39111,
"maxFontSize": 1,
"style": {
}
},
{
"attributes": {
},
"children": [
],
"classes": [
"mspace"
],
"depth": 0,
"height": 0,
"maxFontSize": 0,
"style": {
"marginRight": "0.2777777777777778em"
}
},
{
"classes": [
"mord",
"mathit"
],
"depth": 0,
"height": 0.43056,
"italic": 0,
"maxFontSize": 1,
"skew": 0.05556,
"style": {
},
"value": "c",
"width": 0.43276
},
{
"attributes": {
},
"children": [
],
"classes": [
"mspace"
],
"depth": 0,
"height": 0,
"maxFontSize": 0,
"style": {
"marginRight": "0.2222222222222222em"
}
},
{
"attributes": {
},
"children": [
{
"attributes": {
},
"children": [
{
"classes": [
"mord",
"mathbf"
],
"depth": 0.13333,
"height": 0.63333,
"italic": 0,
"maxFontSize": 1,
"skew": 0,
"style": {
},
"value": "+",
"width": 0.89444
}
],
"classes": [
"mord"
],
"depth": 0.13333,
"height": 0.63333,
"maxFontSize": 1,
"style": {
}
}
],
"classes": [
"mbin"
],
"depth": 0.13333,
"height": 0.63333,
"maxFontSize": 1,
"style": {
}
},
{
"attributes": {
},
"children": [
],
"classes": [
"mspace"
],
"depth": 0,
"height": 0,
"maxFontSize": 0,
"style": {
"marginRight": "0.2222222222222222em"
}
},
{
"classes": [
"mord",
"mathit"
],
"depth": 0,
"height": 0.69444,
"italic": 0,
"maxFontSize": 1,
"skew": 0.16667,
"style": {
},
"value": "d",
"width": 0.52049
},
{
"attributes": {
},
"children": [
],
"classes": [
"mspace"
],
"depth": 0,
"height": 0,
"maxFontSize": 0,
"style": {
"marginRight": "0.2222222222222222em"
}
},
{
"attributes": {
},
"children": [
{
"attributes": {
},
"children": [
{
"classes": [
"mord",
"mathbf"
],
"depth": 0.13333,
"height": 0.63333,
"italic": 0,
"maxFontSize": 1,
"skew": 0,
"style": {
},
"value": "+",
"width": 0.89444
},
{
"classes": [
"mord",
"mathbf"
],
"depth": 0.13333,
"height": 0.63333,
"italic": 0,
"maxFontSize": 1,
"skew": 0,
"style": {
},
"value": "+",
"width": 0.89444
}
],
"classes": [
"mord"
],
"depth": 0.13333,
"height": 0.63333,
"maxFontSize": 1,
"style": {
}
}
],
"classes": [
"mbin"
],
"depth": 0.13333,
"height": 0.63333,
"maxFontSize": 1,
"style": {
}
},
{
"attributes": {
},
"children": [
],
"classes": [
"mspace"
],
"depth": 0,
"height": 0,
"maxFontSize": 0,
"style": {
"marginRight": "0.2222222222222222em"
}
},
{
"classes": [
"mord",
"mathit"
],
"depth": 0,
"height": 0.43056,
"italic": 0,
"maxFontSize": 1,
"skew": 0.05556,
"style": {
},
"value": "e",
"width": 0.46563
},
{
"attributes": {
},
"children": [
{
"attributes": {
},
"children": [
{
"classes": [
"mord",
"boldsymbol"
],
"depth": 0,
"height": 0.44444,
"italic": 0,
"maxFontSize": 1,
"skew": 0,
"style": {
},
"value": "x",
"width": 0.65903
},
{
"classes": [
"mord",
"boldsymbol"
],
"depth": 0.19444,
"height": 0.44444,
"italic": 0.03704,
"maxFontSize": 1,
"skew": 0,
"style": {
},
"value": "y",
"width": 0.59028
},
{
"classes": [
"mord",
"boldsymbol"
],
"depth": 0,
"height": 0.44444,
"italic": 0.04213,
"maxFontSize": 1,
"skew": 0,
"style": {
},
"value": "z",
"width": 0.55509
}
],
"classes": [
"mord"
],
"depth": 0.19444,
"height": 0.44444,
"maxFontSize": 1,
"style": {
}
}
],
"classes": [
"mord"
],
"depth": 0.19444,
"height": 0.44444,
"maxFontSize": 1,
"style": {
}
},
{
"classes": [
"mord",
"mathit"
],
"depth": 0.19444,
"height": 0.69444,
"italic": 0.10764,
"maxFontSize": 1,
"skew": 0.16667,
"style": {
},
"value": "f",
"width": 0.48959
}
]
`;
exports[`A parse tree generator generates a tree 1`] = `
[
{
"type": "supsub",
"mode": "math",
"value": {
"type": "supsub",
"base": {
"type": "mathord",
"mode": "math",
"value": "\\\\sigma"
},
"sup": {
"type": "textord",
"mode": "math",
"value": "2"
}
}
}
]
`;
exports[`A parser that does not throw on unsupported commands should build katex-error span for other type of KaTeX error 1`] = `
{
"attributes": {
"style": "color:#933",
"title": "ParseError: KaTeX parse error: Double superscript at position 4: 2^2^̲2"
},
"children": [
{
"classes": [
],
"depth": 0,
"height": 0,
"italic": 0,
"maxFontSize": 0,
"skew": 0,
"style": {
},
"value": "2^2^2",
"width": 0
}
],
"classes": [
"katex-error"
],
"depth": 0,
"height": 0,
"maxFontSize": 0,
"style": {
}
}
`;
exports[`A parser that does not throw on unsupported commands should properly escape LaTeX in errors 1`] = `
<span class="katex-error"
title="ParseError: KaTeX parse error: Expected group after &#x27;^&#x27; at position 2: 2^̲&amp;&quot;&lt;&gt;"
style="color:#933"
>
2^&amp;&quot;&lt;&gt;
</span>
`;
exports[`An implicit group parser within optional groups should work style commands \\sqrt[\\textstyle 3]{x} 1`] = `
[
{
"type": "sqrt",
"mode": "math",
"value": {
"type": "sqrt",
"body": {
"type": "ordgroup",
"mode": "math",
"value": [
{
"type": "mathord",
"mode": "math",
"value": "x"
}
]
},
"index": {
"type": "ordgroup",
"mode": "math",
"value": [
{
"type": "styling",
"mode": "math",
"value": {
"type": "styling",
"style": "text",
"value": [
{
"type": "textord",
"mode": "math",
"value": "3"
}
]
}
}
]
}
}
}
]
`;
exports[`An implicit group parser within optional groups should work with \\color: \\sqrt[\\color{red} 3]{x} 1`] = `
[
{
"type": "sqrt",
"mode": "math",
"value": {
"type": "sqrt",
"body": {
"type": "ordgroup",
"mode": "math",
"value": [
{
"type": "mathord",
"mode": "math",
"value": "x"
}
]
},
"index": {
"type": "ordgroup",
"mode": "math",
"value": [
{
"type": "color",
"mode": "math",
"value": {
"type": "color",
"color": "red",
"value": [
{
"type": "textord",
"mode": "math",
"value": "3"
}
]
}
}
]
}
}
}
]
`;
exports[`An implicit group parser within optional groups should work with old font functions: \\sqrt[\\tt 3]{x} 1`] = `
[
{
"type": "sqrt",
"mode": "math",
"value": {
"type": "sqrt",
"body": {
"type": "ordgroup",
"mode": "math",
"value": [
{
"type": "mathord",
"mode": "math",
"value": "x"
}
]
},
"index": {
"type": "ordgroup",
"mode": "math",
"value": [
{
"type": "font",
"mode": "math",
"value": {
"type": "font",
"body": {
"type": "ordgroup",
"mode": "math",
"value": [
{
"type": "textord",
"mode": "math",
"value": "3"
}
]
},
"font": "mathtt"
}
}
]
}
}
}
]
`;
exports[`An implicit group parser within optional groups should work with sizing commands: \\sqrt[\\small 3]{x} 1`] = `
[
{
"type": "sqrt",
"mode": "math",
"value": {
"type": "sqrt",
"body": {
"type": "ordgroup",
"mode": "math",
"value": [
{
"type": "mathord",
"mode": "math",
"value": "x"
}
]
},
"index": {
"type": "ordgroup",
"mode": "math",
"value": [
{
"type": "sizing",
"mode": "math",
"value": {
"type": "sizing",
"size": 5,
"value": [
{
"type": "textord",
"mode": "math",
"value": "3"
}
]
}
}
]
}
}
}
]
`;
exports[`Extending katex by new fonts and symbols Add new font class to new extended symbols 1`] = `
<span class="katex">
<span class="katex-mathml">
<math>
<semantics>
<mrow>
<mi mathvariant="normal">
۹
</mi>
<msup>
<mi mathvariant="normal">
۹
</mi>
<mrow>
<mi mathvariant="normal">
۱
</mi>
<mi mathvariant="normal">
۱
</mi>
</mrow>
</msup>
</mrow>
<annotation encoding="application/x-tex">
۹۹^{۱۱}
</annotation>
</semantics>
</math>
</span>
<span class="katex-html"
aria-hidden="true"
>
<span class="base">
<span class="strut"
style="height:0.84425em;vertical-align:0em;"
>
</span>
<span class="mord mockEasternArabicFont-Regular">
۹
</span>
<span class="mord">
<span class="mord mockEasternArabicFont-Regular">
۹
</span>
<span class="msupsub">
<span class="vlist-t">
<span class="vlist-r">
<span class="vlist"
style="height:0.84425em;"
>
<span style="top:-3.063em;margin-right:0.05em;">
<span class="pstrut"
style="height:2.7em;"
>
</span>
<span class="sizing reset-size6 size3 mtight">
<span class="mord mtight">
<span class="mord mockEasternArabicFont-Regular mtight">
۱
</span>
<span class="mord mockEasternArabicFont-Regular mtight">
۱
</span>
</span>
</span>
</span>
</span>
</span>
</span>
</span>
</span>
</span>
</span>
</span>
`;
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