divkit/test_data/expression_test_data/operations_ternary.json

{
  "cases": [
    {
      "expression": "@{3 < a + 1 ? 1 : 'some string'}",
      "expected": {
        "type": "string",
        "value": "some string"
      },
      "variables": [
        {
          "name": "a",
          "type": "integer",
          "value": 1
        }
      ],
      "platforms": [
        "android",
        "ios",
        "web",
        "flutter"
      ]
    },
    {
      "expression": "@{1 > 0 ? source.getDict(0).getString('text') : 'empty'}",
      "expected": {
        "type": "string",
        "value": "success"
      },
      "variables": [
        {
          "name": "source",
          "type": "array",
          "value": [
            {
              "text": "success"
            }
          ]
        }
      ],
      "platforms": [
        "android",
        "ios",
        "web",
        "flutter"
      ]
    },
    {
      "expression": "@{3 > a + 1 ? 1 : 'some string'}",
      "expected": {
        "type": "integer",
        "value": 1
      },
      "variables": [
        {
          "name": "a",
          "type": "integer",
          "value": 1
        }
      ],
      "platforms": [
        "android",
        "ios",
        "web",
        "flutter"
      ]
    },
    {
      "expression": "@{false_var ? 'true' : 'false'}",
      "expected": {
        "type": "string",
        "value": "false"
      },
      "variables": [
        {
          "name": "false_var",
          "type": "boolean",
          "value": false
        }
      ],
      "platforms": [
        "android",
        "ios",
        "web",
        "flutter"
      ]
    },
    {
      "expression": "@{true_var ? 'true' : 'false'}",
      "expected": {
        "type": "string",
        "value": "true"
      },
      "variables": [
        {
          "name": "true_var",
          "type": "boolean",
          "value": true
        }
      ],
      "platforms": [
        "android",
        "ios",
        "web",
        "flutter"
      ]
    },
    {
      "expression": "@{true ? (3 + 1) * -2 : false || (true && false)}",
      "expected": {
        "type": "integer",
        "value": -8
      },
      "platforms": [
        "android",
        "ios",
        "web",
        "flutter"
      ]
    },
    {
      "expression": "@{false ? (3 + 1) * -2 : false || (true && false)}",
      "expected": {
        "type": "boolean",
        "value": false
      },
      "platforms": [
        "android",
        "ios",
        "web",
        "flutter"
      ]
    },
    {
      "expression": "@{2 ? 1 : 0}",
      "expected": {
        "type": "error",
        "value": "Failed to evaluate [2 ? 1 : 0]. Ternary must be called with a Boolean value as a condition."
      },
      "platforms": [
        "android",
        "ios",
        "web",
        "flutter"
      ]
    },
    {
      "expression": "@{true ? 0 : true ? 1 : 2}",
      "expected": {
        "type": "integer",
        "value": 0
      },
      "platforms": [
        "android",
        "ios",
        "web",
        "flutter"
      ]
    },
    {
      "expression": "@{true ? false ? 1 : 2 : 0}",
      "expected": {
        "type": "integer",
        "value": 2
      },
      "platforms": [
        "android",
        "ios",
        "web",
        "flutter"
      ]
    },
    {
      "expression": "@{false ? 1 : false ? 2 : false ? 3 : 4}",
      "expected": {
        "type": "integer",
        "value": 4
      },
      "platforms": [
        "android",
        "ios",
        "web",
        "flutter"
      ]
    },
    {
      "expression": "@{false?1.2:3.4}",
      "expected": {
        "type": "number",
        "value": 3.4
      },
      "platforms": [
        "android",
        "ios",
        "web",
        "flutter"
      ]
    },
    {
      "expression": "@{var == 'L1' ? var == 'L2' ? 'L2-true' : 'L2-false' : var == 'L' + '3' ? 'L3-true' : var == 'L4' ? 'L4-true' : 'L4-false'}",
      "expected": {
        "type": "string",
        "value": "L3-true"
      },
      "variables": [
        {
          "name": "var",
          "type": "string",
          "value": "L3"
        }
      ],
      "platforms": [
        "android",
        "web",
        "ios"
      ]
    },
    {
      "expression": "@{var=='L1'?'L1-true':var=='L'+'2'?'L2-true':var=='L3'?'L3-true':'L3-false'}",
      "expected": {
        "type": "string",
        "value": "L2-true"
      },
      "variables": [
        {
          "name": "var",
          "type": "string",
          "value": "L2"
        }
      ],
      "platforms": [
        "android",
        "web",
        "ios"
      ]
    },
    {
      "expression": "@{false ? (true ? 'P1-true' : 'P1-false') + ' ' + (true ? 'P2-true' : 'P2-false') : (true ? 'P3-true' : 'P3-false') + ' ' + (false ? 'P4-true' : 'P4-false')}",
      "expected": {
        "type": "string",
        "value": "P3-true P4-false"
      },
      "platforms": [
        "android",
        "web",
        "ios"
      ]
    },
    {
      "expression": "@{true ? 'value'}",
      "expected": {
        "type": "error",
        "value": ""
      },
      "platforms": [
        "android",
        "ios",
        "web"
      ]
    }
  ]
}