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test($parse): improve clarity of ternary tests

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Zach Snow 2013-05-12 13:12:37 -07:00 committed by Pete Bacon Darwin
parent 8f69ffce47
commit 2a7043fa23
1 changed files with 29 additions and 11 deletions
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40
test/ng/parseSpec.js
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@ -230,11 +230,11 @@ describe('parser', function() {
});
it('should parse ternary', function(){
var f = scope.f = function(){ return true; };
var g = scope.g = function(){ return false; };
var h = scope.h = function(){ return 'asd'; };
var i = scope.i = function(){ return 123; };
var id = scope.id = function(x){ return x; };
var returnTrue = scope.returnTrue = function(){ return true; };
var returnFalse = scope.returnFalse = function(){ return false; };
var returnString = scope.returnString = function(){ return 'asd'; };
var returnInt = scope.returnInt = function(){ return 123; };
var identity = scope.identity = function(x){ return x; };
// Simple.
expect(scope.$eval('0?0:2')).toEqual(0?0:2);
@ -264,15 +264,33 @@ describe('parser', function() {
// Precedence with respect to logical operators.
expect(scope.$eval('0&&1?0:1')).toEqual(0&&1?0:1);
expect(scope.$eval('0&&1?0:1')).toEqual((0&&1)?0:1);
expect(scope.$eval('1||0?0:0')).toEqual(1||0?0:0);
expect(scope.$eval('1||0?0:0')).toEqual((1||0)?0:0);
expect(scope.$eval('0?0&&1:2')).toEqual(0?0&&1:2);
expect(scope.$eval('0?1&&1:2')).toEqual(0?1&&1:2);
expect(scope.$eval('0?0||0:1')).toEqual(0?0||0:1);
expect(scope.$eval('0?0||1:2')).toEqual(0?0||1:2);
expect(scope.$eval('1?0&&1:2')).toEqual(1?0&&1:2);
expect(scope.$eval('1?1&&1:2')).toEqual(1?1&&1:2);
expect(scope.$eval('1?0||0:1')).toEqual(1?0||0:1);
expect(scope.$eval('1?0||1:2')).toEqual(1?0||1:2);
expect(scope.$eval('0?1:0&&1')).toEqual(0?1:0&&1);
expect(scope.$eval('0?2:1&&1')).toEqual(0?2:1&&1);
expect(scope.$eval('0?1:0||0')).toEqual(0?1:0||0);
expect(scope.$eval('0?2:0||1')).toEqual(0?2:0||1);
expect(scope.$eval('1?1:0&&1')).toEqual(1?1:0&&1);
expect(scope.$eval('1?2:1&&1')).toEqual(1?2:1&&1);
expect(scope.$eval('1?1:0||0')).toEqual(1?1:0||0);
expect(scope.$eval('1?2:0||1')).toEqual(1?2:0||1);
// Function calls.
expect(scope.$eval('f() ? h() : i()')).toEqual(f() ? h() : i());
expect(scope.$eval('g() ? h() : i()')).toEqual(g() ? h() : i());
expect(scope.$eval('f() ? h() : i()')).toEqual(f() ? h() : i());
expect(scope.$eval('id(g() ? h() : i())')).toEqual(id(g() ? h() : i()));
expect(scope.$eval('returnTrue() ? returnString() : returnInt()')).toEqual(returnTrue() ? returnString() : returnInt());
expect(scope.$eval('returnFalse() ? returnString() : returnInt()')).toEqual(returnFalse() ? returnString() : returnInt());
expect(scope.$eval('returnTrue() ? returnString() : returnInt()')).toEqual(returnTrue() ? returnString() : returnInt());
expect(scope.$eval('identity(returnFalse() ? returnString() : returnInt())')).toEqual(identity(returnFalse() ? returnString() : returnInt()));
});
it('should parse string', function() {