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authorIgor Minar2012-04-27 15:20:54 -0700
committerIgor Minar2012-04-27 23:04:24 -0700
commit2b87c814ab70eaaff6359ce1a118f348c8bd2197 (patch)
tree768d15a5b7b60f0560931763d7d093a4a571db35 /test/ng/parseSpec.js
parent2b1b2570344cfb55ba93b6f184bd3ee6db324419 (diff)
downloadangular.js-2b87c814ab70eaaff6359ce1a118f348c8bd2197.tar.bz2
feat($parse): CSP compatibility
CSP (content security policy) forbids apps to use eval or Function(string) generated functions (among other things). For us to be compatible, we just need to implement the "getterFn" in $parse without violating any of these restrictions. We currently use Function(string) generated functions as a speed optimization. With this change, it will be possible to opt into the CSP compatible mode using the ngCsp directive. When this mode is on Angular will evaluate all expressions up to 30% slower than in non-CSP mode, but no security violations will be raised. In order to use this feature put ngCsp directive on the root element of the application. For example: <!doctype html> <html ng-app ng-csp> ... ... </html> Closes #893
Diffstat (limited to 'test/ng/parseSpec.js')
-rw-r--r--test/ng/parseSpec.js754
1 files changed, 387 insertions, 367 deletions
diff --git a/test/ng/parseSpec.js b/test/ng/parseSpec.js
index c98b180c..947dd322 100644
--- a/test/ng/parseSpec.js
+++ b/test/ng/parseSpec.js
@@ -165,467 +165,487 @@ describe('parser', function() {
});
});
- var scope, $filterProvider;
+ var $filterProvider, scope;
+
beforeEach(module(['$filterProvider', function (filterProvider) {
$filterProvider = filterProvider;
}]));
- beforeEach(inject(function ($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);
- });
+ forEach([true, false], function(cspEnabled) {
- it('should parse string', function() {
- expect(scope.$eval("'a' + 'b c'")).toEqual("ab c");
- });
-
- it('should parse filters', function() {
- $filterProvider.register('substring', valueFn(function(input, start, end) {
- return input.substring(start, end);
+ beforeEach(inject(function ($rootScope, $sniffer) {
+ scope = $rootScope;
+ $sniffer.csp = cspEnabled;
}));
- expect(function() {
- scope.$eval("1|nonexistent");
- }).toThrow(new Error("Unknown provider: nonexistentFilterProvider <- nonexistentFilter"));
- scope.offset = 3;
- expect(scope.$eval("'abcd'|substring:1:offset")).toEqual("bc");
- expect(scope.$eval("'abcd'|substring:1:3|uppercase")).toEqual("BC");
- });
+ 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.$eval("1/2*3")).toEqual(1/2*3);
+ });
- it('should access scope', function() {
- scope.a = 123;
- scope.b = {c: 456};
- expect(scope.$eval("a", scope)).toEqual(123);
- expect(scope.$eval("b.c", scope)).toEqual(456);
- expect(scope.$eval("x.y.z", scope)).not.toBeDefined();
- });
+ it('should 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.$eval("true==2<3")).toEqual(true === 2<3);
+ });
- it('should support property names that colide with native object properties', function() {
- // regression
- scope.watch = 1;
- scope.constructor = 2;
- scope.toString = 3;
+ it('should parse logical', function() {
+ expect(scope.$eval("0&&2")).toEqual(0&&2);
+ expect(scope.$eval("0||2")).toEqual(0||2);
+ expect(scope.$eval("0||1&&2")).toEqual(0||1&&2);
+ });
- expect(scope.$eval('watch', scope)).toBe(1);
- expect(scope.$eval('constructor', scope)).toBe(2);
- expect(scope.$eval('toString', scope)).toBe(3);
- });
+ it('should parse string', function() {
+ expect(scope.$eval("'a' + 'b c'")).toEqual("ab c");
+ });
- it('should evaluate grouped expressions', function() {
- expect(scope.$eval("(1+2)*3")).toEqual((1+2)*3);
- });
+ it('should parse filters', function() {
+ $filterProvider.register('substring', valueFn(function(input, start, end) {
+ return input.substring(start, end);
+ }));
- it('should evaluate assignments', function() {
- expect(scope.$eval("a=12")).toEqual(12);
- expect(scope.a).toEqual(12);
+ expect(function() {
+ scope.$eval("1|nonexistent");
+ }).toThrow(new Error("Unknown provider: nonexistentFilterProvider <- nonexistentFilter"));
- expect(scope.$eval("x.y.z=123;")).toEqual(123);
- expect(scope.x.y.z).toEqual(123);
+ scope.offset = 3;
+ expect(scope.$eval("'abcd'|substring:1:offset")).toEqual("bc");
+ expect(scope.$eval("'abcd'|substring:1:3|uppercase")).toEqual("BC");
+ });
- expect(scope.$eval("a=123; b=234")).toEqual(234);
- expect(scope.a).toEqual(123);
- expect(scope.b).toEqual(234);
- });
+ it('should access scope', function() {
+ scope.a = 123;
+ scope.b = {c: 456};
+ expect(scope.$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 function call without arguments', function() {
- scope['const'] = function(a,b){return 123;};
- expect(scope.$eval("const()")).toEqual(123);
- });
+ it('should resolve deeply nested paths (important for CSP mode)', function() {
+ scope.a = {b: {c: {d: {e: {f: {g: {h: {i: {j: {k: {l: {m: {n: 'nooo!'}}}}}}}}}}}}};
+ expect(scope.$eval("a.b.c.d.e.f.g.h.i.j.k.l.m.n", scope)).toBe('nooo!');
+ });
- it('should evaluate function call with arguments', function() {
- scope.add = function(a,b) {
- return a+b;
- };
- expect(scope.$eval("add(1,2)")).toEqual(3);
- });
+ it('should be forgiving', function() {
+ scope.a = {b: 23};
+ expect(scope.$eval('b')).toBeUndefined();
+ expect(scope.$eval('a.x')).toBeUndefined();
+ expect(scope.$eval('a.b.c.d')).toBeUndefined();
+ });
- it('should evaluate function call from a return value', function() {
- scope.val = 33;
- scope.getter = function() { return function() { return this.val; }};
- expect(scope.$eval("getter()()")).toBe(33);
- });
+ it('should support property names that collide with native object properties', function() {
+ // regression
+ scope.watch = 1;
+ scope.constructor = 2;
+ scope.toString = 3;
- it('should evaluate multiplication and division', function() {
- scope.taxRate = 8;
- scope.subTotal = 100;
- expect(scope.$eval("taxRate / 100 * subTotal")).toEqual(8);
- expect(scope.$eval("subTotal * taxRate / 100")).toEqual(8);
- });
+ expect(scope.$eval('watch', scope)).toBe(1);
+ expect(scope.$eval('constructor', scope)).toBe(2);
+ expect(scope.$eval('toString', scope)).toBe(3);
+ });
- 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 grouped expressions', function() {
+ expect(scope.$eval("(1+2)*3")).toEqual((1+2)*3);
+ });
- it('should evaluate array access', function() {
- expect(scope.$eval("[1][0]")).toEqual(1);
- expect(scope.$eval("[[1]][0][0]")).toEqual(1);
- expect(scope.$eval("[].length")).toEqual(0);
- expect(scope.$eval("[1, 2].length")).toEqual(2);
- });
+ it('should evaluate assignments', function() {
+ expect(scope.$eval("a=12")).toEqual(12);
+ expect(scope.a).toEqual(12);
- 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"}');
- });
+ expect(scope.$eval("x.y.z=123;")).toEqual(123);
+ expect(scope.x.y.z).toEqual(123);
- it('should evaluate object access', function() {
- expect(scope.$eval("{false:'WC', true:'CC'}[false]")).toEqual("WC");
- });
+ expect(scope.$eval("a=123; b=234")).toEqual(234);
+ expect(scope.a).toEqual(123);
+ expect(scope.b).toEqual(234);
+ });
- it('should evaluate JSON', function() {
- expect(toJson(scope.$eval("[{}]"))).toEqual("[{}]");
- expect(toJson(scope.$eval("[{a:[]}, {b:1}]"))).toEqual('[{"a":[]},{"b":1}]');
- });
+ it('should evaluate function call without arguments', function() {
+ scope['const'] = function(a,b){return 123;};
+ expect(scope.$eval("const()")).toEqual(123);
+ });
- it('should evaluate multiple statements', function() {
- expect(scope.$eval("a=1;b=3;a+b")).toEqual(4);
- expect(scope.$eval(";;1;;")).toEqual(1);
- });
+ it('should evaluate function call with arguments', function() {
+ scope.add = function(a,b) {
+ return a+b;
+ };
+ expect(scope.$eval("add(1,2)")).toEqual(3);
+ });
- it('should evaluate object methods in correct context (this)', function() {
- var C = function () {
- this.a = 123;
- };
- C.prototype.getA = function() {
- return this.a;
- };
-
- scope.obj = new C();
- expect(scope.$eval("obj.getA()")).toEqual(123);
- expect(scope.$eval("obj['getA']()")).toEqual(123);
- });
+ it('should evaluate function call from a return value', function() {
+ scope.val = 33;
+ scope.getter = function() { return function() { return this.val; }};
+ expect(scope.$eval("getter()()")).toBe(33);
+ });
- 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.$eval("obj.sum(obj.getA())")).toEqual(246);
- expect(scope.$eval("obj['sum'](obj.getA())")).toEqual(246);
- });
+ 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 objects on scope context', function() {
- scope.a = "abc";
- expect(scope.$eval("{a:a}").a).toEqual("abc");
- });
+ it('should evaluate array', function() {
+ expect(scope.$eval("[]").length).toEqual(0);
+ expect(scope.$eval("[1, 2]").length).toEqual(2);
+ expect(scope.$eval("[1, 2]")[0]).toEqual(1);
+ expect(scope.$eval("[1, 2]")[1]).toEqual(2);
+ });
- it('should evaluate field access on function call result', function() {
- scope.a = function() {
- return {name:'misko'};
- };
- expect(scope.$eval("a().name")).toEqual("misko");
- });
+ 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 field access after array access', function () {
- scope.items = [{}, {name:'misko'}];
- expect(scope.$eval('items[1].name')).toEqual("misko");
- });
+ it('should evaluate object', function() {
+ expect(toJson(scope.$eval("{}"))).toEqual("{}");
+ expect(toJson(scope.$eval("{a:'b'}"))).toEqual('{"a":"b"}');
+ expect(toJson(scope.$eval("{'a':'b'}"))).toEqual('{"a":"b"}');
+ expect(toJson(scope.$eval("{\"a\":'b'}"))).toEqual('{"a":"b"}');
+ });
- it('should evaluate array assignment', function() {
- scope.items = [];
+ it('should evaluate object access', function() {
+ expect(scope.$eval("{false:'WC', true:'CC'}[false]")).toEqual("WC");
+ });
- 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 JSON', function() {
+ expect(toJson(scope.$eval("[{}]"))).toEqual("[{}]");
+ expect(toJson(scope.$eval("[{a:[]}, {b:1}]"))).toEqual('[{"a":[]},{"b":1}]');
+ });
- 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 multiple statements', function() {
+ expect(scope.$eval("a=1;b=3;a+b")).toEqual(4);
+ expect(scope.$eval(";;1;;")).toEqual(1);
+ });
- it('should evaluate remainder', function() {
- expect(scope.$eval('1%2')).toEqual(1);
- });
+ it('should evaluate object methods in correct context (this)', function() {
+ var C = function () {
+ this.a = 123;
+ };
+ C.prototype.getA = function() {
+ return this.a;
+ };
+
+ scope.obj = new C();
+ expect(scope.$eval("obj.getA()")).toEqual(123);
+ expect(scope.$eval("obj['getA']()")).toEqual(123);
+ });
- it('should evaluate sum with undefined', function() {
- expect(scope.$eval('1+undefined')).toEqual(1);
- expect(scope.$eval('undefined+1')).toEqual(1);
- });
+ it('should evaluate methods in correct context (this) in argument', function() {
+ var C = function () {
+ this.a = 123;
+ };
+ C.prototype.sum = function(value) {
+ return this.a + value;
+ };
+ C.prototype.getA = function() {
+ return this.a;
+ };
+
+ scope.obj = new C();
+ expect(scope.$eval("obj.sum(obj.getA())")).toEqual(246);
+ expect(scope.$eval("obj['sum'](obj.getA())")).toEqual(246);
+ });
- it('should throw exception on non-closed bracket', function() {
- expect(function() {
- scope.$eval('[].count(');
- }).toThrow('Unexpected end of expression: [].count(');
- });
+ it('should evaluate objects on scope context', function() {
+ scope.a = "abc";
+ expect(scope.$eval("{a:a}").a).toEqual("abc");
+ });
- it('should evaluate double negation', function() {
- expect(scope.$eval('true')).toBeTruthy();
- expect(scope.$eval('!true')).toBeFalsy();
- expect(scope.$eval('!!true')).toBeTruthy();
- expect(scope.$eval('{true:"a", false:"b"}[!!true]')).toEqual('a');
- });
+ it('should evaluate field access on function call result', function() {
+ scope.a = function() {
+ return {name:'misko'};
+ };
+ expect(scope.$eval("a().name")).toEqual("misko");
+ });
- it('should evaluate negation', function() {
- expect(scope.$eval("!false || true")).toEqual(!false || true);
- expect(scope.$eval("!11 == 10")).toEqual(!11 == 10);
- expect(scope.$eval("12/6/2")).toEqual(12/6/2);
- });
+ it('should evaluate field access after array access', function () {
+ scope.items = [{}, {name:'misko'}];
+ expect(scope.$eval('items[1].name')).toEqual("misko");
+ });
- it('should evaluate exclamation mark', function() {
- expect(scope.$eval('suffix = "!"')).toEqual('!');
- });
+ it('should evaluate array assignment', function() {
+ scope.items = [];
- it('should evaluate minus', function() {
- expect(scope.$eval("{a:'-'}")).toEqual({a: "-"});
- });
+ 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 undefined', function() {
- expect(scope.$eval("undefined")).not.toBeDefined();
- expect(scope.$eval("a=undefined")).not.toBeDefined();
- expect(scope.a).not.toBeDefined();
- });
+ 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 allow assignment after array dereference', function() {
- scope.obj = [{}];
- scope.$eval('obj[0].name=1');
- expect(scope.obj.name).toBeUndefined();
- expect(scope.obj[0].name).toEqual(1);
- });
+ it('should evaluate remainder', function() {
+ expect(scope.$eval('1%2')).toEqual(1);
+ });
- it('should short-circuit AND operator', function() {
- scope.run = function() {
- throw "IT SHOULD NOT HAVE RUN";
- };
- expect(scope.$eval('false && run()')).toBe(false);
- });
+ it('should evaluate sum with undefined', function() {
+ expect(scope.$eval('1+undefined')).toEqual(1);
+ expect(scope.$eval('undefined+1')).toEqual(1);
+ });
- it('should short-circuit OR operator', function() {
- scope.run = function() {
- throw "IT SHOULD NOT HAVE RUN";
- };
- expect(scope.$eval('true || run()')).toBe(true);
- });
+ 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.$eval('{true:"a", false:"b"}[!!true]')).toEqual('a');
+ });
- describe('promises', function() {
- var deferred, promise, q;
+ it('should evaluate negation', function() {
+ expect(scope.$eval("!false || true")).toEqual(!false || true);
+ expect(scope.$eval("!11 == 10")).toEqual(!11 == 10);
+ expect(scope.$eval("12/6/2")).toEqual(12/6/2);
+ });
- beforeEach(inject(function($q) {
- q = $q;
- deferred = q.defer();
- promise = deferred.promise;
- }));
+ it('should evaluate exclamation mark', function() {
+ expect(scope.$eval('suffix = "!"')).toEqual('!');
+ });
- describe('{{promise}}', function() {
- it('should evaluated resolved promise and get its value', function() {
- deferred.resolve('hello!');
- scope.greeting = promise;
- expect(scope.$eval('greeting')).toBe(undefined);
- scope.$digest();
- expect(scope.$eval('greeting')).toBe('hello!');
- });
+ it('should evaluate minus', function() {
+ expect(scope.$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 evaluated rejected promise and ignore the rejection reason', function() {
- deferred.reject('sorry');
- scope.greeting = promise;
- expect(scope.$eval('gretting')).toBe(undefined);
- scope.$digest();
- expect(scope.$eval('greeting')).toBe(undefined);
- });
+ it('should allow assignment after array dereference', function() {
+ scope.obj = [{}];
+ scope.$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.$eval('false && run()')).toBe(false);
+ });
- it('should evaluate a promise and eventualy get its value', function() {
- scope.greeting = promise;
- expect(scope.$eval('greeting')).toBe(undefined);
+ it('should short-circuit OR operator', function() {
+ scope.run = function() {
+ throw "IT SHOULD NOT HAVE RUN";
+ };
+ expect(scope.$eval('true || run()')).toBe(true);
+ });
- scope.$digest();
- expect(scope.$eval('greeting')).toBe(undefined);
- deferred.resolve('hello!');
- expect(scope.$eval('greeting')).toBe(undefined);
- scope.$digest();
- expect(scope.$eval('greeting')).toBe('hello!');
- });
+ describe('promises', function() {
+ var deferred, promise, q;
+ beforeEach(inject(function($q) {
+ q = $q;
+ deferred = q.defer();
+ promise = deferred.promise;
+ }));
- it('should evaluate a promise and eventualy ignore its rejection', function() {
- scope.greeting = promise;
- expect(scope.$eval('greeting')).toBe(undefined);
+ describe('{{promise}}', function() {
+ it('should evaluated resolved promise and get its value', function() {
+ deferred.resolve('hello!');
+ scope.greeting = promise;
+ expect(scope.$eval('greeting')).toBe(undefined);
+ scope.$digest();
+ expect(scope.$eval('greeting')).toBe('hello!');
+ });
- scope.$digest();
- expect(scope.$eval('greeting')).toBe(undefined);
- deferred.reject('sorry');
- expect(scope.$eval('greeting')).toBe(undefined);
- scope.$digest();
- expect(scope.$eval('greeting')).toBe(undefined);
- });
- });
+ it('should evaluated rejected promise and ignore the rejection reason', function() {
+ deferred.reject('sorry');
+ scope.greeting = promise;
+ expect(scope.$eval('gretting')).toBe(undefined);
+ scope.$digest();
+ expect(scope.$eval('greeting')).toBe(undefined);
+ });
- describe('dereferencing', function() {
- it('should evaluate and dereference properties leading to and from a promise', function() {
- scope.obj = {greeting: promise};
- expect(scope.$eval('obj.greeting')).toBe(undefined);
- expect(scope.$eval('obj.greeting.polite')).toBe(undefined);
- scope.$digest();
- expect(scope.$eval('obj.greeting')).toBe(undefined);
- expect(scope.$eval('obj.greeting.polite')).toBe(undefined);
+ it('should evaluate a promise and eventualy get its value', function() {
+ scope.greeting = promise;
+ expect(scope.$eval('greeting')).toBe(undefined);
- deferred.resolve({polite: 'Good morning!'});
- scope.$digest();
- expect(scope.$eval('obj.greeting')).toEqual({polite: 'Good morning!'});
- expect(scope.$eval('obj.greeting.polite')).toBe('Good morning!');
- });
+ scope.$digest();
+ expect(scope.$eval('greeting')).toBe(undefined);
- it('should evaluate and dereference properties leading to and from a promise via bracket ' +
- 'notation', function() {
- scope.obj = {greeting: promise};
- expect(scope.$eval('obj["greeting"]')).toBe(undefined);
- expect(scope.$eval('obj["greeting"]["polite"]')).toBe(undefined);
+ deferred.resolve('hello!');
+ expect(scope.$eval('greeting')).toBe(undefined);
+ scope.$digest();
+ expect(scope.$eval('greeting')).toBe('hello!');
+ });
- scope.$digest();
- expect(scope.$eval('obj["greeting"]')).toBe(undefined);
- expect(scope.$eval('obj["greeting"]["polite"]')).toBe(undefined);
- deferred.resolve({polite: 'Good morning!'});
- scope.$digest();
- expect(scope.$eval('obj["greeting"]')).toEqual({polite: 'Good morning!'});
- expect(scope.$eval('obj["greeting"]["polite"]')).toBe('Good morning!');
+ it('should evaluate a promise and eventualy ignore its rejection', function() {
+ scope.greeting = promise;
+ expect(scope.$eval('greeting')).toBe(undefined);
+
+ scope.$digest();
+ expect(scope.$eval('greeting')).toBe(undefined);
+
+ deferred.reject('sorry');
+ expect(scope.$eval('greeting')).toBe(undefined);
+ scope.$digest();
+ expect(scope.$eval('greeting')).toBe(undefined);
+ });
});
+ describe('dereferencing', function() {
+ it('should evaluate and dereference properties leading to and from a promise', function() {
+ scope.obj = {greeting: promise};
+ expect(scope.$eval('obj.greeting')).toBe(undefined);
+ expect(scope.$eval('obj.greeting.polite')).toBe(undefined);
- it('should evaluate and dereference array references leading to and from a promise',
- function() {
- scope.greetings = [promise];
- expect(scope.$eval('greetings[0]')).toBe(undefined);
- expect(scope.$eval('greetings[0][0]')).toBe(undefined);
+ scope.$digest();
+ expect(scope.$eval('obj.greeting')).toBe(undefined);
+ expect(scope.$eval('obj.greeting.polite')).toBe(undefined);
- scope.$digest();
- expect(scope.$eval('greetings[0]')).toBe(undefined);
- expect(scope.$eval('greetings[0][0]')).toBe(undefined);
+ deferred.resolve({polite: 'Good morning!'});
+ scope.$digest();
+ expect(scope.$eval('obj.greeting')).toEqual({polite: 'Good morning!'});
+ expect(scope.$eval('obj.greeting.polite')).toBe('Good morning!');
+ });
- deferred.resolve(['Hi!', 'Cau!']);
- scope.$digest();
- expect(scope.$eval('greetings[0]')).toEqual(['Hi!', 'Cau!']);
- expect(scope.$eval('greetings[0][0]')).toBe('Hi!');
- });
+ it('should evaluate and dereference properties leading to and from a promise via bracket ' +
+ 'notation', function() {
+ scope.obj = {greeting: promise};
+ expect(scope.$eval('obj["greeting"]')).toBe(undefined);
+ expect(scope.$eval('obj["greeting"]["polite"]')).toBe(undefined);
+ scope.$digest();
+ expect(scope.$eval('obj["greeting"]')).toBe(undefined);
+ expect(scope.$eval('obj["greeting"]["polite"]')).toBe(undefined);
- it('should evaluate and dereference promises used as function arguments', function() {
- scope.greet = function(name) { return 'Hi ' + name + '!'; };
- scope.name = promise;
- expect(scope.$eval('greet(name)')).toBe('Hi undefined!');
+ deferred.resolve({polite: 'Good morning!'});
+ scope.$digest();
+ expect(scope.$eval('obj["greeting"]')).toEqual({polite: 'Good morning!'});
+ expect(scope.$eval('obj["greeting"]["polite"]')).toBe('Good morning!');
+ });
- scope.$digest();
- expect(scope.$eval('greet(name)')).toBe('Hi undefined!');
- deferred.resolve('Veronica');
- expect(scope.$eval('greet(name)')).toBe('Hi undefined!');
+ it('should evaluate and dereference array references leading to and from a promise',
+ function() {
+ scope.greetings = [promise];
+ expect(scope.$eval('greetings[0]')).toBe(undefined);
+ expect(scope.$eval('greetings[0][0]')).toBe(undefined);
- scope.$digest();
- expect(scope.$eval('greet(name)')).toBe('Hi Veronica!');
- });
+ scope.$digest();
+ expect(scope.$eval('greetings[0]')).toBe(undefined);
+ expect(scope.$eval('greetings[0][0]')).toBe(undefined);
+ deferred.resolve(['Hi!', 'Cau!']);
+ scope.$digest();
+ expect(scope.$eval('greetings[0]')).toEqual(['Hi!', 'Cau!']);
+ expect(scope.$eval('greetings[0][0]')).toBe('Hi!');
+ });
- it('should evaluate and dereference promises used as array indexes', function() {
- scope.childIndex = promise;
- scope.kids = ['Adam', 'Veronica', 'Elisa'];
- expect(scope.$eval('kids[childIndex]')).toBe(undefined);
- scope.$digest();
- expect(scope.$eval('kids[childIndex]')).toBe(undefined);
+ it('should evaluate and dereference promises used as function arguments', function() {
+ scope.greet = function(name) { return 'Hi ' + name + '!'; };
+ scope.name = promise;
+ expect(scope.$eval('greet(name)')).toBe('Hi undefined!');
- deferred.resolve(1);
- expect(scope.$eval('kids[childIndex]')).toBe(undefined);
+ scope.$digest();
+ expect(scope.$eval('greet(name)')).toBe('Hi undefined!');
- scope.$digest();
- expect(scope.$eval('kids[childIndex]')).toBe('Veronica');
- });
+ deferred.resolve('Veronica');
+ expect(scope.$eval('greet(name)')).toBe('Hi undefined!');
+ scope.$digest();
+ expect(scope.$eval('greet(name)')).toBe('Hi Veronica!');
+ });
- it('should evaluate and dereference promises used as keys in bracket notation', function() {
- scope.childKey = promise;
- scope.kids = {'a': 'Adam', 'v': 'Veronica', 'e': 'Elisa'};
- expect(scope.$eval('kids[childKey]')).toBe(undefined);
+ it('should evaluate and dereference promises used as array indexes', function() {
+ scope.childIndex = promise;
+ scope.kids = ['Adam', 'Veronica', 'Elisa'];
+ expect(scope.$eval('kids[childIndex]')).toBe(undefined);
- scope.$digest();
- expect(scope.$eval('kids[childKey]')).toBe(undefined);
+ scope.$digest();
+ expect(scope.$eval('kids[childIndex]')).toBe(undefined);
- deferred.resolve('v');
- expect(scope.$eval('kids[childKey]')).toBe(undefined);
+ deferred.resolve(1);
+ expect(scope.$eval('kids[childIndex]')).toBe(undefined);
- scope.$digest();
- expect(scope.$eval('kids[childKey]')).toBe('Veronica');
- });
+ scope.$digest();
+ expect(scope.$eval('kids[childIndex]')).toBe('Veronica');
+ });
- it('should not mess with the promise if it was not directly evaluated', function() {
- scope.obj = {greeting: promise, username: 'hi'};
- var obj = scope.$eval('obj');
- expect(obj.username).toEqual('hi');
- expect(typeof obj.greeting.then).toBe('function');
+ it('should evaluate and dereference promises used as keys in bracket notation', function() {
+ scope.childKey = promise;
+ scope.kids = {'a': 'Adam', 'v': 'Veronica', 'e': 'Elisa'};
+
+ expect(scope.$eval('kids[childKey]')).toBe(undefined);
+
+ scope.$digest();
+ expect(scope.$eval('kids[childKey]')).toBe(undefined);
+
+ deferred.resolve('v');
+ expect(scope.$eval('kids[childKey]')).toBe(undefined);
+
+ scope.$digest();
+ expect(scope.$eval('kids[childKey]')).toBe('Veronica');
+ });
+
+
+ it('should not mess with the promise if it was not directly evaluated', function() {
+ scope.obj = {greeting: promise, username: 'hi'};
+ var obj = scope.$eval('obj');
+ expect(obj.username).toEqual('hi');
+ expect(typeof obj.greeting.then).toBe('function');
+ });
});
});
- });
- describe('assignable', function() {
- it('should expose assignment function', inject(function($parse) {
- var fn = $parse('a');
- expect(fn.assign).toBeTruthy();
- var scope = {};
- fn.assign(scope, 123);
- expect(scope).toEqual({a:123});
- }));
- });
+ describe('assignable', function() {
+ it('should expose assignment function', inject(function($parse) {
+ var fn = $parse('a');
+ expect(fn.assign).toBeTruthy();
+ var scope = {};
+ fn.assign(scope, 123);
+ expect(scope).toEqual({a:123});
+ }));
+ });
- describe('locals', function() {
- it('should expose local variables', inject(function($parse) {
- expect($parse('a')({a: 0}, {a: 1})).toEqual(1);
- expect($parse('add(a,b)')({b: 1, add: function(a, b) { return a + b; }}, {a: 2})).toEqual(3);
- }));
+ describe('locals', function() {
+ it('should expose local variables', inject(function($parse) {
+ expect($parse('a')({a: 0}, {a: 1})).toEqual(1);
+ expect($parse('add(a,b)')({b: 1, add: function(a, b) { return a + b; }}, {a: 2})).toEqual(3);
+ }));
- it('should expose traverse locals', inject(function($parse) {
- expect($parse('a.b')({a: {b: 0}}, {a: {b:1}})).toEqual(1);
- expect($parse('a.b')({a: null}, {a: {b:1}})).toEqual(1);
- expect($parse('a.b')({a: {b: 0}}, {a: null})).toEqual(undefined);
- }));
+ it('should expose traverse locals', inject(function($parse) {
+ expect($parse('a.b')({a: {b: 0}}, {a: {b:1}})).toEqual(1);
+ expect($parse('a.b')({a: null}, {a: {b:1}})).toEqual(1);
+ expect($parse('a.b')({a: {b: 0}}, {a: null})).toEqual(undefined);
+ }));
+ });
});
});
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-31 19:01:07 +0000