divkit/test_data/expression_test_data/variables_names.json

{
  "cases": [
    {
      "name": "all lowercase variable name characters",
      "expression": "@{abcdefghijklmnopqrstuvwxyz}",
      "expected": {
        "type": "string",
        "value": "ok"
      },
      "variables": [
        {
          "type": "string",
          "value": "ok",
          "name": "abcdefghijklmnopqrstuvwxyz"
        }
      ],
      "platforms": [
        "android",
        "ios",
        "web",
        "flutter"
      ]
    },
    {
      "name": "all uppercase variable name",
      "expression": "@{ABCDEFGHIJKLMNOPQRSTUVWXYZ}",
      "expected": {
        "type": "string",
        "value": "ok"
      },
      "variables": [
        {
          "type": "string",
          "value": "ok",
          "name": "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
        }
      ],
      "platforms": [
        "android",
        "ios",
        "web",
        "flutter"
      ]
    },
    {
      "name": "camelcase variable name",
      "expression": "@{isAtEnd}",
      "expected": {
        "type": "string",
        "value": "ok"
      },
      "variables": [
        {
          "type": "string",
          "value": "ok",
          "name": "isAtEnd"
        }
      ],
      "platforms": [
        "android",
        "ios",
        "web",
        "flutter"
      ]
    },
    {
      "name": "variable name contains numbers",
      "expression": "@{st1t2}",
      "expected": {
        "type": "string",
        "value": "ok"
      },
      "variables": [
        {
          "type": "string",
          "value": "ok",
          "name": "st1t2"
        }
      ],
      "platforms": [
        "android",
        "ios",
        "web",
        "flutter"
      ]
    },
    {
      "name": "variable name contains _",
      "expression": "@{var_1}",
      "expected": {
        "type": "string",
        "value": "ok"
      },
      "variables": [
        {
          "type": "string",
          "value": "ok",
          "name": "var_1"
        }
      ],
      "platforms": [
        "android",
        "ios",
        "web",
        "flutter"
      ]
    },
    {
      "name": "variable name starts with _",
      "expression": "@{_var}",
      "expected": {
        "type": "string",
        "value": "ok"
      },
      "variables": [
        {
          "type": "string",
          "value": "ok",
          "name": "_var"
        }
      ],
      "platforms": [
        "android",
        "ios",
        "web",
        "flutter"
      ]
    },
    {
      "name": "variable name ends with _",
      "expression": "@{var_}",
      "expected": {
        "type": "string",
        "value": "ok"
      },
      "variables": [
        {
          "type": "string",
          "value": "ok",
          "name": "var_"
        }
      ],
      "platforms": [
        "android",
        "ios",
        "web",
        "flutter"
      ]
    },
    {
      "name": "variable name is _",
      "expression": "@{_}",
      "expected": {
        "type": "string",
        "value": "ok"
      },
      "variables": [
        {
          "type": "string",
          "value": "ok",
          "name": "_"
        }
      ],
      "platforms": [
        "android",
        "ios",
        "web",
        "flutter"
      ]
    },
    {
      "name": "variable name contains dot symbol",
      "expression": "@{var.1}",
      "expected": {
        "type": "string",
        "value": "ok"
      },
      "variables": [
        {
          "type": "string",
          "value": "ok",
          "name": "var.1"
        }
      ],
      "platforms": [
        "android",
        "ios",
        "web"
      ],
      "unsupported_platforms": {
        "flutter": "Useless and limiting feature"
      }
    },
    {
      "name": "variable name ends with dot symbol",
      "expression": "@{var.}",
      "expected": {
        "type": "error",
        "value": "Unexpected token: ."
      },
      "variables": [
        {
          "name": "var.",
          "type": "string",
          "value": "ok"
        }
      ],
      "platforms": [
        "android",
        "ios",
        "web",
        "flutter"
      ]
    },
    {
      "name": "variable name with several dot symbols",
      "expression": "@{var..dots}",
      "expected": {
        "type": "error",
        "value": "Unexpected token: ."
      },
      "variables": [
        {
          "name": "var..dots",
          "type": "string",
          "value": "ok"
        }
      ],
      "platforms": [
        "android",
        "ios",
        "web",
        "flutter"
      ]
    },
    {
      "name": "variable name is dot symbol",
      "expression": "@{.}",
      "expected": {
        "type": "error",
        "value": ""
      },
      "variables": [
        {
          "type": "string",
          "value": "ok",
          "name": "."
        }
      ],
      "platforms": [
        "android",
        "ios",
        "web",
        "flutter"
      ]
    },
    {
      "name": "variable name starts with dot symbol",
      "expression": "@{.var}",
      "expected": {
        "type": "error",
        "value": ""
      },
      "variables": [
        {
          "type": "string",
          "value": "ok",
          "name": ".var"
        }
      ],
      "platforms": [
        "android",
        "ios",
        "web",
        "flutter"
      ]
    },
    {
      "name": "variable name starts with number",
      "expression": "@{1var}",
      "expected": {
        "type": "error",
        "value": ""
      },
      "variables": [
        {
          "type": "string",
          "value": "ok",
          "name": "1var"
        }
      ],
      "platforms": [
        "android",
        "ios",
        "web",
        "flutter"
      ]
    },
    {
      "name": "variable name is boolean literal 'true'",
      "expression": "@{true}",
      "expected": {
        "type": "boolean",
        "value": true
      },
      "variables": [
        {
          "type": "string",
          "value": "ok",
          "name": "true"
        }
      ],
      "platforms": [
        "android",
        "ios",
        "web",
        "flutter"
      ]
    },
    {
      "name": "variable name is boolean literal 'false'",
      "expression": "@{false}",
      "expected": {
        "type": "boolean",
        "value": false
      },
      "variables": [
        {
          "type": "string",
          "value": "ok",
          "name": "false"
        }
      ],
      "platforms": [
        "android",
        "ios",
        "web",
        "flutter"
      ]
    },
    {
      "name": "variable name same as function name",
      "expression": "@{maxInteger}",
      "expected": {
        "type": "string",
        "value": "ok"
      },
      "variables": [
        {
          "name": "maxInteger",
          "type": "string",
          "value": "ok"
        }
      ],
      "platforms": [
        "android",
        "ios",
        "web",
        "flutter"
      ]
    },
    {
      "name": "variable name starts with #",
      "expression": "@{#var}",
      "expected": {
        "type": "error",
        "value": ""
      },
      "variables": [
        {
          "type": "string",
          "value": "ok",
          "name": "#var"
        }
      ],
      "platforms": [
        "android",
        "ios",
        "web",
        "flutter"
      ]
    },
    {
      "name": "variable name contains #",
      "expression": "@{var#1}",
      "expected": {
        "type": "error",
        "value": ""
      },
      "variables": [
        {
          "type": "string",
          "value": "ok",
          "name": "var#1"
        }
      ],
      "platforms": [
        "android",
        "ios",
        "web",
        "flutter"
      ]
    },
    {
      "name": "variable name starts with @",
      "expression": "@{@var}",
      "expected": {
        "type": "error",
        "value": ""
      },
      "variables": [
        {
          "type": "string",
          "value": "ok",
          "name": "@var"
        }
      ],
      "platforms": [
        "android",
        "ios",
        "web",
        "flutter"
      ]
    },
    {
      "name": "variable name contains @",
      "expression": "@{var@1}",
      "expected": {
        "type": "error",
        "value": ""
      },
      "variables": [
        {
          "type": "string",
          "value": "ok",
          "name": "var@1"
        }
      ],
      "platforms": [
        "android",
        "ios",
        "web",
        "flutter"
      ]
    },
    {
      "name": "variable name starts with $",
      "expression": "@{$var}",
      "expected": {
        "type": "error",
        "value": ""
      },
      "variables": [
        {
          "type": "string",
          "value": "ok",
          "name": "$var"
        }
      ],
      "platforms": [
        "android",
        "ios",
        "web",
        "flutter"
      ]
    },
    {
      "name": "variable name contains $",
      "expression": "@{var$1}",
      "expected": {
        "type": "error",
        "value": ""
      },
      "variables": [
        {
          "type": "string",
          "value": "ok",
          "name": "var$1"
        }
      ],
      "platforms": [
        "android",
        "ios",
        "web",
        "flutter"
      ]
    },
    {
      "name": "non latin variable name",
      "expression": "@{переменная}",
      "expected": {
        "type": "error",
        "value": ""
      },
      "variables": [
        {
          "type": "string",
          "value": "ok",
          "name": "переменная"
        }
      ],
      "platforms": [
        "android",
        "ios",
        "web",
        "flutter"
      ]
    }
  ]
}