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Display the name of the constructor when pretty printing objects

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Fixes #598 [finishes #81228592]
This commit is contained in:
slackersoft
2014-12-16 12:56:04 -08:00
parent eca8d8f009
commit 7570bc422b
6 changed files with 39 additions and 35 deletions
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28
spec/core/PrettyPrintSpec.js
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@@ -16,7 +16,7 @@ describe("j$.pp", function () {
it("should stringify arrays properly", function() {
expect(j$.pp([1, 2])).toEqual("[ 1, 2 ]");
expect(j$.pp([1, 'foo', {}, jasmine.undefined, null])).toEqual("[ 1, 'foo', { }, undefined, null ]");
expect(j$.pp([1, 'foo', {}, jasmine.undefined, null])).toEqual("[ 1, 'foo', Object({ }), undefined, null ]");
});
it("should indicate circular array references", function() {
@@ -32,18 +32,18 @@ describe("j$.pp", function () {
});
it("should stringify objects properly", function() {
expect(j$.pp({foo: 'bar'})).toEqual("{ foo: 'bar' }");
expect(j$.pp({foo:'bar', baz:3, nullValue: null, undefinedValue: jasmine.undefined})).toEqual("{ foo: 'bar', baz: 3, nullValue: null, undefinedValue: undefined }");
expect(j$.pp({foo: 'bar'})).toEqual("Object({ foo: 'bar' })");
expect(j$.pp({foo:'bar', baz:3, nullValue: null, undefinedValue: jasmine.undefined})).toEqual("Object({ foo: 'bar', baz: 3, nullValue: null, undefinedValue: undefined })");
expect(j$.pp({foo: function () {
}, bar: [1, 2, 3]})).toEqual("{ foo: Function, bar: [ 1, 2, 3 ] }");
}, bar: [1, 2, 3]})).toEqual("Object({ foo: Function, bar: [ 1, 2, 3 ] })");
});
it("should not include inherited properties when stringifying an object", function() {
var SomeClass = function() {};
var SomeClass = function SomeClass() {};
SomeClass.prototype.foo = "inherited foo";
var instance = new SomeClass();
instance.bar = "my own bar";
expect(j$.pp(instance)).toEqual("{ bar: 'my own bar' }");
expect(j$.pp(instance)).toEqual("SomeClass({ bar: 'my own bar' })");
});
it("should not recurse objects and arrays more deeply than j$.MAX_PRETTY_PRINT_DEPTH", function() {
@@ -53,15 +53,15 @@ describe("j$.pp", function () {
try {
j$.MAX_PRETTY_PRINT_DEPTH = 2;
expect(j$.pp(nestedObject)).toEqual("{ level1: { level2: Object } }");
expect(j$.pp(nestedObject)).toEqual("Object({ level1: Object({ level2: Object }) })");
expect(j$.pp(nestedArray)).toEqual("[ 1, [ 2, Array ] ]");
j$.MAX_PRETTY_PRINT_DEPTH = 3;
expect(j$.pp(nestedObject)).toEqual("{ level1: { level2: { level3: Object } } }");
expect(j$.pp(nestedObject)).toEqual("Object({ level1: Object({ level2: Object({ level3: Object }) }) })");
expect(j$.pp(nestedArray)).toEqual("[ 1, [ 2, [ 3, Array ] ] ]");
j$.MAX_PRETTY_PRINT_DEPTH = 4;
expect(j$.pp(nestedObject)).toEqual("{ level1: { level2: { level3: { level4: 'leaf' } } } }");
expect(j$.pp(nestedObject)).toEqual("Object({ level1: Object({ level2: Object({ level3: Object({ level4: 'leaf' }) }) }) })");
expect(j$.pp(nestedArray)).toEqual("[ 1, [ 2, [ 3, [ 4, 'leaf' ] ] ] ]");
} finally {
j$.MAX_PRETTY_PRINT_DEPTH = originalMaxDepth;
@@ -73,7 +73,7 @@ describe("j$.pp", function () {
var frozenObject = {foo: {bar: 'baz'}};
frozenObject.circular = frozenObject;
frozenObject = Object.freeze(frozenObject);
expect(j$.pp(frozenObject)).toEqual("{ foo: { bar: 'baz' }, circular: <circular reference: Object> }");
expect(j$.pp(frozenObject)).toEqual("Object({ foo: Object({ bar: 'baz' }), circular: <circular reference: Object> })");
}
});
@@ -96,7 +96,7 @@ describe("j$.pp", function () {
it("should indicate circular object references", function() {
var sampleValue = {foo: 'hello'};
sampleValue.nested = sampleValue;
expect(j$.pp(sampleValue)).toEqual("{ foo: 'hello', nested: <circular reference: Object> }");
expect(j$.pp(sampleValue)).toEqual("Object({ foo: 'hello', nested: <circular reference: Object> })");
});
it("should indicate getters on objects as such", function() {
@@ -108,10 +108,10 @@ describe("j$.pp", function () {
});
}
if (sampleValue.__defineGetter__) {
expect(j$.pp(sampleValue)).toEqual("{ id: 1, calculatedValue: <getter> }");
expect(j$.pp(sampleValue)).toEqual("Object({ id: 1, calculatedValue: <getter> })");
}
else {
expect(j$.pp(sampleValue)).toEqual("{ id: 1 }");
expect(j$.pp(sampleValue)).toEqual("Object({ id: 1 })");
}
});
@@ -157,6 +157,6 @@ describe("j$.pp", function () {
var obj = Object.create(null);
obj.foo = 'bar';
expect(j$.pp(obj)).toEqual("{ foo: 'bar' }");
expect(j$.pp(obj)).toEqual("null({ foo: 'bar' })");
});
});