divkit/test_data/expression_test_data/string_escape.json

{
    "cases": [
        {
            "name": "string escape with alone backslash",
            "expression": "\\",
            "expected": {
                "type": "error",
                "value": "Error tokenizing '\\'."
            },
            "platforms": [
                "android",
                "ios",
                "web"
            ]
        },
        {
            "name": "string escape simple character escape",
            "expression": "\\a",
            "expected": {
                "type": "error",
                "value": "Incorrect string escape"
            },
            "platforms": [
                "android",
                "ios",
                "web"
            ]
        },
        {
            "name": "string escape backslash escape",
            "expression": "\\\\",
            "expected": {
                "type": "string",
                "value": "\\"
            },
            "platforms": [
                "android",
                "ios",
                "web"
            ]
        },
        {
            "name": "string escape quote escape",
            "expression": "\\'",
            "expected": {
                "type": "string",
                "value": "'"
            },
            "platforms": [
                "android",
                "ios",
                "web"
            ]
        },
        {
          "name": "string escape quote escape with backslash escape",
          "expression": "\\\\\\'",
          "expected": {
            "type": "string",
            "value": "\\'"
          },
          "platforms": [
            "android",
            "ios",
            "web"
          ]
        },
        {
            "name": "string escape expression escape",
            "expression": "\\@{123}",
            "expected": {
                "type": "string",
                "value": "@{123}"
            },
            "platforms": [
                "android",
                "ios",
                "web"
            ]
        },
        {
            "name": "string escape backslash with at",
            "expression": "\\@",
            "expected": {
                "type": "error",
                "value": "Incorrect string escape"
            },
            "platforms": [
                "android",
                "ios",
                "web"
            ]
        },
        {
            "name": "string escape @ without interpolation",
            "expression": "a@bc.de",
            "expected": {
                "type": "string",
                "value": "a@bc.de"
            },
            "platforms": [
                "android",
                "ios",
                "web"
            ]
        },
        {
            "name": "string escape interpolation start",
            "expression": "@{ Hello there",
            "expected": {
                "type": "error",
                "value": "Error tokenizing '@{ Hello there'."
            },
            "platforms": [
                "android",
                "ios",
                "web"
            ]
        },
        {
            "name": "string escape escaped interpolation start",
            "expression": "\\@{ Hello there",
            "expected": {
                "type": "string",
                "value": "@{ Hello there"
            },
            "platforms": [
                "android",
                "ios",
                "web"
            ]
        },
        {
            "expression": "\\@{var} = @{var}",
            "expected": {
                "type": "string",
                "value": "@{var} = value"
            },
            "variables": [
                {
                    "name": "var",
                    "type": "string",
                    "value": "value"
                }
            ],
            "platforms": [
                "android",
                "ios",
                "web"
            ]
        }
    ]
}