move(parser): appease the History God

1 files changed, 0 insertions, 424 deletions

diff --git a/test/ParserSpec.js b/test/ParserSpec.js
deleted file mode 100644
index ce3b22ca..00000000
--- a/test/ParserSpec.js
+++ /dev/null
@@ -1,424 +0,0 @@
-'use strict';
-
-describe('parser', function() {
-  describe('lexer', function() {
-    it('should tokenize a string', function() {
-      var tokens = lex("a.bc[22]+1.3|f:'a\\\'c':\"d\\\"e\"");
-      var i = 0;
-      expect(tokens[i].index).toEqual(0);
-      expect(tokens[i].text).toEqual('a.bc');
-
-      i++;
-      expect(tokens[i].index).toEqual(4);
-      expect(tokens[i].text).toEqual('[');
-
-      i++;
-      expect(tokens[i].index).toEqual(5);
-      expect(tokens[i].text).toEqual(22);
-
-      i++;
-      expect(tokens[i].index).toEqual(7);
-      expect(tokens[i].text).toEqual(']');
-
-      i++;
-      expect(tokens[i].index).toEqual(8);
-      expect(tokens[i].text).toEqual('+');
-
-      i++;
-      expect(tokens[i].index).toEqual(9);
-      expect(tokens[i].text).toEqual(1.3);
-
-      i++;
-      expect(tokens[i].index).toEqual(12);
-      expect(tokens[i].text).toEqual('|');
-
-      i++;
-      expect(tokens[i].index).toEqual(13);
-      expect(tokens[i].text).toEqual('f');
-
-      i++;
-      expect(tokens[i].index).toEqual(14);
-      expect(tokens[i].text).toEqual(':');
-
-      i++;
-      expect(tokens[i].index).toEqual(15);
-      expect(tokens[i].string).toEqual("a'c");
-
-      i++;
-      expect(tokens[i].index).toEqual(21);
-      expect(tokens[i].text).toEqual(':');
-
-      i++;
-      expect(tokens[i].index).toEqual(22);
-      expect(tokens[i].string).toEqual('d"e');
-    });
-
-    it('should tokenize undefined', function() {
-      var tokens = lex("undefined");
-      var i = 0;
-      expect(tokens[i].index).toEqual(0);
-      expect(tokens[i].text).toEqual('undefined');
-      expect(undefined).toEqual(tokens[i].fn());
-    });
-
-    it('should tokenize quoted string', function() {
-      var str = "['\\'', \"\\\"\"]";
-      var tokens = lex(str);
-
-      expect(tokens[1].index).toEqual(1);
-      expect(tokens[1].string).toEqual("'");
-
-      expect(tokens[3].index).toEqual(7);
-      expect(tokens[3].string).toEqual('"');
-    });
-
-    it('should tokenize escaped quoted string', function() {
-      var str = '"\\"\\n\\f\\r\\t\\v\\u00A0"';
-      var tokens = lex(str);
-
-      expect(tokens[0].string).toEqual('"\n\f\r\t\v\u00A0');
-    });
-
-    it('should tokenize unicode', function() {
-      var tokens = lex('"\\u00A0"');
-      expect(tokens.length).toEqual(1);
-      expect(tokens[0].string).toEqual('\u00a0');
-    });
-
-    it('should ignore whitespace', function() {
-      var tokens = lex("a \t \n \r b");
-      expect(tokens[0].text).toEqual('a');
-      expect(tokens[1].text).toEqual('b');
-    });
-
-    it('should tokenize relation', function() {
-      var tokens = lex("! == != < > <= >=");
-      expect(tokens[0].text).toEqual('!');
-      expect(tokens[1].text).toEqual('==');
-      expect(tokens[2].text).toEqual('!=');
-      expect(tokens[3].text).toEqual('<');
-      expect(tokens[4].text).toEqual('>');
-      expect(tokens[5].text).toEqual('<=');
-      expect(tokens[6].text).toEqual('>=');
-    });
-
-    it('should tokenize statements', function() {
-      var tokens = lex("a;b;");
-      expect(tokens[0].text).toEqual('a');
-      expect(tokens[1].text).toEqual(';');
-      expect(tokens[2].text).toEqual('b');
-      expect(tokens[3].text).toEqual(';');
-    });
-
-    it('should tokenize number', function() {
-      var tokens = lex("0.5");
-      expect(tokens[0].text).toEqual(0.5);
-    });
-
-    it('should tokenize negative number', inject(function($rootScope) {
-      var value = $rootScope.$eval("-0.5");
-      expect(value).toEqual(-0.5);
-
-      value = $rootScope.$eval("{a:-0.5}");
-      expect(value).toEqual({a:-0.5});
-    }));
-
-    it('should tokenize number with exponent', inject(function($rootScope) {
-      var tokens = lex("0.5E-10");
-      expect(tokens[0].text).toEqual(0.5E-10);
-      expect($rootScope.$eval("0.5E-10")).toEqual(0.5E-10);
-
-      tokens = lex("0.5E+10");
-      expect(tokens[0].text).toEqual(0.5E+10);
-    }));
-
-    it('should throws exception for invalid exponent', function() {
-      expect(function() {
-        lex("0.5E-");
-      }).toThrow(new Error('Lexer Error: Invalid exponent at column 4 in expression [0.5E-].'));
-
-      expect(function() {
-        lex("0.5E-A");
-      }).toThrow(new Error('Lexer Error: Invalid exponent at column 4 in expression [0.5E-A].'));
-    });
-
-    it('should tokenize number starting with a dot', function() {
-      var tokens = lex(".5");
-      expect(tokens[0].text).toEqual(0.5);
-    });
-
-    it('should throw error on invalid unicode', function() {
-      expect(function() {
-        lex("'\\u1''bla'");
-      }).toThrow(new Error("Lexer Error: Invalid unicode escape [\\u1''b] at column 2 in expression ['\\u1''bla']."));
-    });
-  });
-
-  var scope;
-  beforeEach(inject(function ($rootScope) {
-    scope = $rootScope;
-  }));
-
-  it('should parse expressions', function() {
-    expect(scope.$eval("-1")).toEqual(-1);
-    expect(scope.$eval("1 + 2.5")).toEqual(3.5);
-    expect(scope.$eval("1 + -2.5")).toEqual(-1.5);
-    expect(scope.$eval("1+2*3/4")).toEqual(1+2*3/4);
-    expect(scope.$eval("0--1+1.5")).toEqual(0- -1 + 1.5);
-    expect(scope.$eval("-0--1++2*-3/-4")).toEqual(-0- -1+ +2*-3/-4);
-    expect(scope.$eval("1/2*3")).toEqual(1/2*3);
-  });
-
-  it('should parse comparison', function() {
-    expect(scope.$eval("false")).toBeFalsy();
-    expect(scope.$eval("!true")).toBeFalsy();
-    expect(scope.$eval("1==1")).toBeTruthy();
-    expect(scope.$eval("1!=2")).toBeTruthy();
-    expect(scope.$eval("1<2")).toBeTruthy();
-    expect(scope.$eval("1<=1")).toBeTruthy();
-    expect(scope.$eval("1>2")).toEqual(1>2);
-    expect(scope.$eval("2>=1")).toEqual(2>=1);
-    expect(scope.$eval("true==2<3")).toEqual(true === 2<3);
-  });
-
-  it('should parse logical', function() {
-    expect(scope.$eval("0&&2")).toEqual(0&&2);
-    expect(scope.$eval("0||2")).toEqual(0||2);
-    expect(scope.$eval("0||1&&2")).toEqual(0||1&&2);
-  });
-
-  it('should parse string', function() {
-    expect(scope.$eval("'a' + 'b c'")).toEqual("ab c");
-  });
-
-  it('should parse filters', function() {
-    angular.filter.substring = function(input, start, end) {
-      return input.substring(start, end);
-    };
-
-    angular.filter.upper = {_case: function(input) {
-      return input.toUpperCase();
-    }};
-
-    expect(function() {
-      scope.$eval("1|nonExistant");
-    }).toThrow(new Error("Syntax Error: Token 'nonExistant' should be a function at column 3 of the expression [1|nonExistant] starting at [nonExistant]."));
-
-    scope.offset =  3;
-    expect(scope.$eval("'abcd'|upper._case")).toEqual("ABCD");
-    expect(scope.$eval("'abcd'|substring:1:offset")).toEqual("bc");
-    expect(scope.$eval("'abcd'|substring:1:3|upper._case")).toEqual("BC");
-  });
-
-  it('should access scope', function() {
-    scope.a =  123;
-    scope.b = {c: 456};
-    expect(scope.$eval("a", scope)).toEqual(123);
-    expect(scope.$eval("b.c", scope)).toEqual(456);
-    expect(scope.$eval("x.y.z", scope)).not.toBeDefined();
-  });
-
-  it('should evaluate grouped expressions', function() {
-    expect(scope.$eval("(1+2)*3")).toEqual((1+2)*3);
-  });
-
-  it('should evaluate assignments', function() {
-    expect(scope.$eval("a=12")).toEqual(12);
-    expect(scope.a).toEqual(12);
-
-    expect(scope.$eval("x.y.z=123;")).toEqual(123);
-    expect(scope.x.y.z).toEqual(123);
-
-    expect(scope.$eval("a=123; b=234")).toEqual(234);
-    expect(scope.a).toEqual(123);
-    expect(scope.b).toEqual(234);
-  });
-
-  it('should evaluate function call without arguments', function() {
-    scope['const'] =  function(a,b){return 123;};
-    expect(scope.$eval("const()")).toEqual(123);
-  });
-
-  it('should evaluate function call with arguments', function() {
-    scope.add =  function(a,b) {
-      return a+b;
-    };
-    expect(scope.$eval("add(1,2)")).toEqual(3);
-  });
-
-  it('should evaluate multiplication and division', function() {
-    scope.taxRate =  8;
-    scope.subTotal =  100;
-    expect(scope.$eval("taxRate / 100 * subTotal")).toEqual(8);
-    expect(scope.$eval("subTotal * taxRate / 100")).toEqual(8);
-  });
-
-  it('should evaluate array', function() {
-    expect(scope.$eval("[]").length).toEqual(0);
-    expect(scope.$eval("[1, 2]").length).toEqual(2);
-    expect(scope.$eval("[1, 2]")[0]).toEqual(1);
-    expect(scope.$eval("[1, 2]")[1]).toEqual(2);
-  });
-
-  it('should evaluate array access', function() {
-    expect(scope.$eval("[1][0]")).toEqual(1);
-    expect(scope.$eval("[[1]][0][0]")).toEqual(1);
-    expect(scope.$eval("[].length")).toEqual(0);
-    expect(scope.$eval("[1, 2].length")).toEqual(2);
-  });
-
-  it('should evaluate object', function() {
-    expect(toJson(scope.$eval("{}"))).toEqual("{}");
-    expect(toJson(scope.$eval("{a:'b'}"))).toEqual('{"a":"b"}');
-    expect(toJson(scope.$eval("{'a':'b'}"))).toEqual('{"a":"b"}');
-    expect(toJson(scope.$eval("{\"a\":'b'}"))).toEqual('{"a":"b"}');
-  });
-
-  it('should evaluate object access', function() {
-    expect(scope.$eval("{false:'WC', true:'CC'}[false]")).toEqual("WC");
-  });
-
-  it('should evaluate JSON', function() {
-    expect(toJson(scope.$eval("[{}]"))).toEqual("[{}]");
-    expect(toJson(scope.$eval("[{a:[]}, {b:1}]"))).toEqual('[{"a":[]},{"b":1}]');
-  });
-
-  it('should evaluate multipple statements', function() {
-    expect(scope.$eval("a=1;b=3;a+b")).toEqual(4);
-    expect(scope.$eval(";;1;;")).toEqual(1);
-  });
-
-  it('should evaluate object methods in correct context (this)', function() {
-    var C = function () {
-      this.a = 123;
-    };
-    C.prototype.getA = function() {
-      return this.a;
-    };
-
-    scope.obj = new C();
-    expect(scope.$eval("obj.getA()")).toEqual(123);
-  });
-
-  it('should evaluate methods in correct context (this) in argument', function() {
-    var C = function () {
-      this.a = 123;
-    };
-    C.prototype.sum = function(value) {
-      return this.a + value;
-    };
-    C.prototype.getA = function() {
-      return this.a;
-    };
-
-    scope.obj = new C();
-    expect(scope.$eval("obj.sum(obj.getA())")).toEqual(246);
-  });
-
-  it('should evaluate objects on scope context', function() {
-    scope.a =  "abc";
-    expect(scope.$eval("{a:a}").a).toEqual("abc");
-  });
-
-  it('should evaluate field access on function call result', function() {
-    scope.a =  function() {
-      return {name:'misko'};
-    };
-    expect(scope.$eval("a().name")).toEqual("misko");
-  });
-
-  it('should evaluate field access after array access', function () {
-    scope.items =  [{}, {name:'misko'}];
-    expect(scope.$eval('items[1].name')).toEqual("misko");
-  });
-
-  it('should evaluate array assignment', function() {
-    scope.items =  [];
-
-    expect(scope.$eval('items[1] = "abc"')).toEqual("abc");
-    expect(scope.$eval('items[1]')).toEqual("abc");
-//    Dont know how to make this work....
-//    expect(scope.$eval('books[1] = "moby"')).toEqual("moby");
-//    expect(scope.$eval('books[1]')).toEqual("moby");
-  });
-
-  it('should evaluate grouped filters', function() {
-    scope.name = 'MISKO';
-    expect(scope.$eval('n = (name|lowercase)')).toEqual('misko');
-    expect(scope.$eval('n')).toEqual('misko');
-  });
-
-  it('should evaluate remainder', function() {
-    expect(scope.$eval('1%2')).toEqual(1);
-  });
-
-  it('should evaluate sum with undefined', function() {
-    expect(scope.$eval('1+undefined')).toEqual(1);
-    expect(scope.$eval('undefined+1')).toEqual(1);
-  });
-
-  it('should throw exception on non-closed bracket', function() {
-    expect(function() {
-      scope.$eval('[].count(');
-    }).toThrow('Unexpected end of expression: [].count(');
-  });
-
-  it('should evaluate double negation', function() {
-    expect(scope.$eval('true')).toBeTruthy();
-    expect(scope.$eval('!true')).toBeFalsy();
-    expect(scope.$eval('!!true')).toBeTruthy();
-    expect(scope.$eval('{true:"a", false:"b"}[!!true]')).toEqual('a');
-  });
-
-  it('should evaluate negation', function() {
-    expect(scope.$eval("!false || true")).toEqual(!false || true);
-    expect(scope.$eval("!11 == 10")).toEqual(!11 == 10);
-    expect(scope.$eval("12/6/2")).toEqual(12/6/2);
-  });
-
-  it('should evaluate exclamation mark', function() {
-    expect(scope.$eval('suffix = "!"')).toEqual('!');
-  });
-
-  it('should evaluate minus', function() {
-    expect(scope.$eval("{a:'-'}")).toEqual({a: "-"});
-  });
-
-  it('should evaluate undefined', function() {
-    expect(scope.$eval("undefined")).not.toBeDefined();
-    expect(scope.$eval("a=undefined")).not.toBeDefined();
-    expect(scope.a).not.toBeDefined();
-  });
-
-  it('should allow assignment after array dereference', function() {
-    scope.obj = [{}];
-    scope.$eval('obj[0].name=1');
-    expect(scope.obj.name).toBeUndefined();
-    expect(scope.obj[0].name).toEqual(1);
-  });
-
-  it('should short-circuit AND operator', function() {
-    scope.run = function() {
-      throw "IT SHOULD NOT HAVE RUN";
-    };
-    expect(scope.$eval('false && run()')).toBe(false);
-  });
-
-  it('should short-circuit OR operator', function() {
-    scope.run = function() {
-      throw "IT SHOULD NOT HAVE RUN";
-    };
-    expect(scope.$eval('true || run()')).toBe(true);
-  });
-
-
-  describe('assignable', function() {
-    it('should expose assignment function', function() {
-      var fn = parser('a').assignable();
-      expect(fn.assign).toBeTruthy();
-      var scope = {};
-      fn.assign(scope, 123);
-      expect(scope).toEqual({a:123});
-    });
-  });
-});