mohayonao/SCScript

describe("sc.lang.compiler.Parser", function() {
  "use strict";

  var Syntax = sc.lang.compiler.Syntax;
  var Token = sc.lang.compiler.Token;

  describe("parseProgram", function() {
    sc.test.compile(this.title).each({
      "10 ": sc.test.OK,
      "var a;": sc.test.OK,
    });

    sc.test.parse(this.title).each({
      "10 ": {
        type: Syntax.Program,
        body: [
          {
            type: Syntax.Literal,
            value: "10",
            valueType: Token.IntegerLiteral,
            range: [ 0, 2 ],
            loc: {
              start: { line: 1, column: 0 },
              end: { line: 1, column: 2 }
            }
          }
        ],
        range: [ 0, 2 ],
        loc: {
          start: { line: 1, column: 0 },
          end: { line: 1, column: 2 },
        }
      },
      "var a;": {
        type: Syntax.Program,
        body: [
          {
            type: Syntax.VariableDeclaration,
            declarations: [
              {
                type: Syntax.VariableDeclarator,
                id: {
                  type: Syntax.Identifier,
                  name: "a",
                  range: [ 4, 5 ],
                  loc: {
                    start: { line: 1, column: 4 },
                    end: { line: 1, column: 5 },
                  }
                },
                range: [ 4, 5 ],
                loc: {
                  start: { line: 1, column: 4 },
                  end: { line: 1, column: 5 },
                }
              }
            ],
            kind: "var",
            range: [ 0, 5 ],
            loc: {
              start: { line: 1, column: 0 },
              end: { line: 1, column: 5 },
            }
          }
        ],
        range: [ 0, 6 ],
        loc: {
          start: { line: 1, column: 0 },
          end: { line: 1, column: 6 },
        }
      },
      "(var a;)": {
        type: Syntax.Program,
        body: [
          {
            type: Syntax.VariableDeclaration,
            declarations: [
              {
                type: Syntax.VariableDeclarator,
                id: {
                  type: Syntax.Identifier,
                  name: "a",
                  range: [ 5, 6 ],
                  loc: {
                    start: { line: 1, column: 5 },
                    end: { line: 1, column: 6 },
                  }
                },
                range: [ 5, 6 ],
                loc: {
                  start: { line: 1, column: 5 },
                  end: { line: 1, column: 6 },
                }
              }
            ],
            kind: "var",
            range: [ 1, 6 ],
            loc: {
              start: { line: 1, column: 1 },
              end: { line: 1, column: 6 },
            }
          }
        ],
        range: [ 0, 8 ],
        loc: {
          start: { line: 1, column: 0 },
          end: { line: 1, column: 8 },
        }
      }
    });
  });
});