KaTeX_mirror/test/__snapshots__/katex-spec.js.snap

// Jest Snapshot v1, https://goo.gl/fbAQLP

exports[`A begin/end parser should grab \\arraystretch 1`] = `
[
  {
    "type": "array",
    "arraystretch": 1.5,
    "body": [
      [
        {
          "type": "styling",
          "body": [
            {
              "type": "ordgroup",
              "body": [
                {
                  "type": "mathord",
                  "loc": {
                    "end": 37,
                    "lexer": {
                      "input": "\\\\def\\\\arraystretch{1.5}\\\\begin{matrix}a&b\\\\\\\\c&d\\\\end{matrix}",
                      "lastIndex": 56
                    },
                    "start": 36
                  },
                  "mode": "math",
                  "text": "a"
                }
              ],
              "mode": "math"
            }
          ],
          "mode": "math",
          "style": "text"
        },
        {
          "type": "styling",
          "body": [
            {
              "type": "ordgroup",
              "body": [
                {
                  "type": "mathord",
                  "loc": {
                    "end": 39,
                    "lexer": {
                      "input": "\\\\def\\\\arraystretch{1.5}\\\\begin{matrix}a&b\\\\\\\\c&d\\\\end{matrix}",
                      "lastIndex": 56
                    },
                    "start": 38
                  },
                  "mode": "math",
                  "text": "b"
                }
              ],
              "mode": "math"
            }
          ],
          "mode": "math",
          "style": "text"
        }
      ],
      [
        {
          "type": "styling",
          "body": [
            {
              "type": "ordgroup",
              "body": [
                {
                  "type": "mathord",
                  "loc": {
                    "end": 42,
                    "lexer": {
                      "input": "\\\\def\\\\arraystretch{1.5}\\\\begin{matrix}a&b\\\\\\\\c&d\\\\end{matrix}",
                      "lastIndex": 56
                    },
                    "start": 41
                  },
                  "mode": "math",
                  "text": "c"
                }
              ],
              "mode": "math"
            }
          ],
          "mode": "math",
          "style": "text"
        },
        {
          "type": "styling",
          "body": [
            {
              "type": "ordgroup",
              "body": [
                {
                  "type": "mathord",
                  "loc": {
                    "end": 44,
                    "lexer": {
                      "input": "\\\\def\\\\arraystretch{1.5}\\\\begin{matrix}a&b\\\\\\\\c&d\\\\end{matrix}",
                      "lastIndex": 56
                    },
                    "start": 43
                  },
                  "mode": "math",
                  "text": "d"
                }
              ],
              "mode": "math"
            }
          ],
          "mode": "math",
          "style": "text"
        }
      ]
    ],
    "hLinesBeforeRow": [
      [
      ],
      [
      ],
      [
      ]
    ],
    "hskipBeforeAndAfter": false,
    "mode": "math",
    "rowGaps": [
      null
    ]
  }
]
`;

exports[`A font parser \\boldsymbol should inherit mbin/mrel from argument 1`] = `
[
  {
    "classes": [
      "mord",
      "mathdefault"
    ],
    "depth": 0,
    "height": 0.43056,
    "italic": 0,
    "maxFontSize": 1,
    "skew": 0,
    "style": {
    },
    "text": "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",
      "mathdefault"
    ],
    "depth": 0,
    "height": 0.69444,
    "italic": 0,
    "maxFontSize": 1,
    "skew": 0,
    "style": {
    },
    "text": "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": {
            },
            "text": "=",
            "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",
      "mathdefault"
    ],
    "depth": 0,
    "height": 0.43056,
    "italic": 0,
    "maxFontSize": 1,
    "skew": 0.05556,
    "style": {
    },
    "text": "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": {
            },
            "text": "+",
            "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",
      "mathdefault"
    ],
    "depth": 0,
    "height": 0.69444,
    "italic": 0,
    "maxFontSize": 1,
    "skew": 0.16667,
    "style": {
    },
    "text": "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": {
            },
            "text": "+",
            "width": 0.89444
          },
          {
            "classes": [
              "mord",
              "mathbf"
            ],
            "depth": 0.13333,
            "height": 0.63333,
            "italic": 0,
            "maxFontSize": 1,
            "skew": 0,
            "style": {
            },
            "text": "+",
            "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",
      "mathdefault"
    ],
    "depth": 0,
    "height": 0.43056,
    "italic": 0,
    "maxFontSize": 1,
    "skew": 0.05556,
    "style": {
    },
    "text": "e",
    "width": 0.46563
  },
  {
    "attributes": {
    },
    "children": [
      {
        "attributes": {
        },
        "children": [
          {
            "classes": [
              "mord",
              "boldsymbol"
            ],
            "depth": 0,
            "height": 0.44444,
            "italic": 0,
            "maxFontSize": 1,
            "skew": 0,
            "style": {
            },
            "text": "x",
            "width": 0.65903
          },
          {
            "classes": [
              "mord",
              "boldsymbol"
            ],
            "depth": 0.19444,
            "height": 0.44444,
            "italic": 0.03704,
            "maxFontSize": 1,
            "skew": 0,
            "style": {
            },
            "text": "y",
            "width": 0.59028
          },
          {
            "classes": [
              "mord",
              "boldsymbol"
            ],
            "depth": 0,
            "height": 0.44444,
            "italic": 0.04213,
            "maxFontSize": 1,
            "skew": 0,
            "style": {
            },
            "text": "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",
      "mathdefault"
    ],
    "depth": 0.19444,
    "height": 0.69444,
    "italic": 0.10764,
    "maxFontSize": 1,
    "skew": 0.16667,
    "style": {
    },
    "text": "f",
    "width": 0.48959
  }
]
`;

exports[`A parse tree generator generates a tree 1`] = `
[
  {
    "type": "supsub",
    "base": {
      "type": "mathord",
      "mode": "math",
      "text": "\\\\sigma"
    },
    "mode": "math",
    "sup": {
      "type": "textord",
      "mode": "math",
      "text": "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": {
      },
      "text": "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",
    "body": {
      "type": "ordgroup",
      "body": [
        {
          "type": "mathord",
          "mode": "math",
          "text": "x"
        }
      ],
      "mode": "math"
    },
    "index": {
      "type": "ordgroup",
      "body": [
        {
          "type": "styling",
          "body": [
            {
              "type": "textord",
              "mode": "math",
              "text": "3"
            }
          ],
          "mode": "math",
          "style": "text"
        }
      ],
      "mode": "math"
    },
    "mode": "math"
  }
]
`;

exports[`An implicit group parser within optional groups should work with \\color: \\sqrt[\\color{red} 3]{x} 1`] = `
[
  {
    "type": "sqrt",
    "body": {
      "type": "ordgroup",
      "body": [
        {
          "type": "mathord",
          "mode": "math",
          "text": "x"
        }
      ],
      "mode": "math"
    },
    "index": {
      "type": "ordgroup",
      "body": [
        {
          "type": "color",
          "body": [
            {
              "type": "textord",
              "mode": "math",
              "text": "3"
            }
          ],
          "color": "red",
          "mode": "math"
        }
      ],
      "mode": "math"
    },
    "mode": "math"
  }
]
`;

exports[`An implicit group parser within optional groups should work with old font functions: \\sqrt[\\tt 3]{x} 1`] = `
[
  {
    "type": "sqrt",
    "body": {
      "type": "ordgroup",
      "body": [
        {
          "type": "mathord",
          "mode": "math",
          "text": "x"
        }
      ],
      "mode": "math"
    },
    "index": {
      "type": "ordgroup",
      "body": [
        {
          "type": "font",
          "body": {
            "type": "ordgroup",
            "body": [
              {
                "type": "textord",
                "mode": "math",
                "text": "3"
              }
            ],
            "mode": "math"
          },
          "font": "mathtt",
          "mode": "math"
        }
      ],
      "mode": "math"
    },
    "mode": "math"
  }
]
`;

exports[`An implicit group parser within optional groups should work with sizing commands: \\sqrt[\\small 3]{x} 1`] = `
[
  {
    "type": "sqrt",
    "body": {
      "type": "ordgroup",
      "body": [
        {
          "type": "mathord",
          "mode": "math",
          "text": "x"
        }
      ],
      "mode": "math"
    },
    "index": {
      "type": "ordgroup",
      "body": [
        {
          "type": "sizing",
          "body": [
            {
              "type": "textord",
              "mode": "math",
              "text": "3"
            }
          ],
          "mode": "math",
          "size": 5
        }
      ],
      "mode": "math"
    },
    "mode": "math"
  }
]
`;

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>

`;

exports[`href and url commands should not affect spacing around 1`] = `
[
  {
    "classes": [
      "mord",
      "mathdefault"
    ],
    "depth": 0,
    "height": 0.43056,
    "italic": 0,
    "maxFontSize": 1,
    "skew": 0,
    "style": {
    },
    "text": "a",
    "width": 0.52859
  },
  {
    "attributes": {
    },
    "children": [
    ],
    "classes": [
      "mspace"
    ],
    "depth": 0,
    "height": 0,
    "maxFontSize": 0,
    "style": {
      "marginRight": "0.2222222222222222em"
    }
  },
  {
    "attributes": {
      "href": "http://example.com/"
    },
    "children": [
      {
        "classes": [
          "mbin"
        ],
        "depth": 0.08333,
        "height": 0.58333,
        "italic": 0,
        "maxFontSize": 1,
        "skew": 0,
        "style": {
        },
        "text": "+",
        "width": 0.77778
      },
      {
        "attributes": {
        },
        "children": [
        ],
        "classes": [
          "mspace"
        ],
        "depth": 0,
        "height": 0,
        "maxFontSize": 0,
        "style": {
          "marginRight": "0.2222222222222222em"
        }
      },
      {
        "classes": [
          "mord",
          "mathdefault"
        ],
        "depth": 0,
        "height": 0.69444,
        "italic": 0,
        "maxFontSize": 1,
        "skew": 0,
        "style": {
        },
        "text": "b",
        "width": 0.42917
      }
    ],
    "classes": [
    ],
    "depth": 0.08333,
    "height": 0.69444,
    "maxFontSize": 1,
    "style": {
    }
  }
]
`;