| // Copyright 2015 The Vanadium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style |
| // license that can be found in the LICENSE file. |
| |
| /** |
| * @fileoverview Tests of VOM encoding and decoding. |
| */ |
| |
| var test = require('tape'); |
| |
| var kind = require('./../../src/vdl/kind.js'); |
| var registry = require('./../../src/vdl/registry.js'); |
| var Type = require('./../../src/vdl/type.js'); |
| var types = require('./../../src/vdl/types.js'); |
| var typeUtil = require('./../../src/vdl/type-util.js'); |
| var stringify = require('./../../src/vdl/stringify.js'); |
| var canonicalize = require('./../../src/vdl/canonicalize.js'); |
| var Deferred = require('../../src/lib/deferred'); |
| |
| var ByteMessageWriter = require( |
| './../../src/vom/byte-message-writer.js'); |
| var ByteArrayMessageReader = require( |
| './../../src/vom/byte-array-message-reader.js'); |
| |
| var Encoder = require('./../../src/vom/encoder.js'); |
| var Decoder = require('./../../src/vom/decoder.js'); |
| |
| var linkedListNodeType = { |
| kind: kind.STRUCT, |
| name: 'LinkedListNode', |
| fields: [ |
| { |
| name: 'Value', |
| type: types.ANY |
| }, |
| { |
| name: 'Next' |
| } |
| ] |
| }; |
| linkedListNodeType.fields[1].type = { |
| kind: kind.OPTIONAL, |
| elem: linkedListNodeType |
| }; |
| |
| var treeNodeType = new Type({ |
| kind: kind.STRUCT, |
| name: 'TreeNodeType', |
| fields: [ |
| { |
| name: 'Value', |
| type: types.ANY |
| }, |
| { |
| name: 'Left' |
| }, |
| { |
| name: 'Right' |
| } |
| ] |
| }); |
| var nextTreeNodeType = new Type({ |
| kind: kind.OPTIONAL, |
| elem: treeNodeType |
| }); |
| treeNodeType.fields[1].type = nextTreeNodeType; |
| treeNodeType.fields[2].type = nextTreeNodeType; |
| |
| // Define a type with _type on the prototype to test type look up in one of. |
| function NamedUintConstructor(val) { |
| this.val = val; |
| } |
| NamedUintConstructor.prototype._type = { |
| kind: kind.UINT32, |
| name: 'namedUint32' |
| }; |
| NamedUintConstructor.prototype._wrappedType = true; |
| |
| [ |
| { |
| n: 'Decode(Encode(Byte))', |
| v: 1, |
| expectedOutput: { |
| val: 1 |
| }, |
| t: types.BYTE |
| }, |
| { |
| n: 'Decode(Encode(Uint16))', |
| v: 1000, |
| expectedOutput: { |
| val: 1000 |
| }, |
| t: types.UINT16 |
| }, |
| { |
| n: 'Decode(Encode(Float32))', |
| v: 0.3, |
| expectedOutput: { |
| val: 0.3 |
| }, |
| t: types.FLOAT32 |
| }, |
| { |
| n: 'Decode(Encode(Int32))', |
| v: -1, |
| expectedOutput: { |
| val: -1 |
| }, |
| t: types.INT32 |
| }, |
| { |
| n: 'Decode(Encode(Complex64))', |
| v: { |
| real: 1.9, |
| imag: -0.4 |
| }, |
| expectedOutput: { |
| val: { |
| real: 1.9, |
| imag: -0.4 |
| } |
| }, |
| t: types.COMPLEX64 |
| }, |
| { |
| n: 'Decode(Encode(String))', |
| v: 'a string', |
| expectedOutput: { |
| val: 'a string' |
| }, |
| t: types.STRING |
| }, |
| { |
| n: 'Decode(Encode(Bool))', |
| v: true, |
| expectedOutput: { |
| val: true |
| }, |
| t: types.BOOL |
| }, |
| { |
| n: 'Decode(Encode(typeObject))', |
| v: { |
| kind: kind.LIST, |
| name: 'A list', |
| elem: types.STRING |
| }, |
| expectedOutput: { |
| kind: kind.LIST, |
| name: 'A list', |
| elem: types.STRING |
| }, |
| t: types.TYPEOBJECT |
| }, |
| { |
| n: 'Decode(Encode(Struct{X: typeObject(nil)}))', |
| v: { |
| x: undefined |
| }, |
| expectedOutput: { |
| x: types.ANY |
| }, |
| t: { |
| kind: kind.STRUCT, |
| fields: [ |
| { |
| name: 'X', |
| type: types.TYPEOBJECT |
| } |
| ] |
| } |
| }, |
| { |
| n: 'Decode(Encode(Struct w/ Private field))', |
| v: { |
| x: 'val', |
| _privateField: 99 |
| }, |
| expectedOutput: { |
| x: 'val' |
| }, |
| t: { |
| kind: kind.STRUCT, |
| fields: [ |
| { |
| name: 'X', |
| type: types.STRING |
| } |
| ] |
| } |
| }, |
| { |
| n: 'Decode(Encode(Object w/ Private field [no type]))', |
| v: { |
| x: 'val', |
| _privateField: 99 |
| }, |
| expectedOutput: { |
| x: 'val' |
| } |
| }, |
| { |
| n: 'Decode(Encode(List<Uint32>))', |
| v: [2, 3, 4], |
| expectedOutput: { |
| val: [2, 3, 4] |
| }, |
| t: { |
| kind: kind.LIST, |
| elem: types.UINT32 |
| } |
| }, |
| { |
| n: 'Decode(Encode(Array<Int32>))', |
| v: [2, 3, 4], |
| expectedOutput: { |
| val: [2, 3, 4] |
| }, |
| t: { |
| kind: kind.ARRAY, |
| elem: types.INT32, |
| len: 3 |
| } |
| }, |
| { |
| n: 'Decode(Encode(List<Byte>))', |
| v: new Uint8Array([0x80, 0x90]), |
| expectedOutput: { |
| val: new Uint8Array([0x80, 0x90]) |
| }, |
| t: { |
| kind: kind.LIST, |
| elem: types.BYTE |
| } |
| }, |
| { |
| n: 'Decode(Encode(Array<Byte>))', |
| v: new Uint8Array([0x80, 0x90]), |
| expectedOutput: { |
| val: new Uint8Array([0x80, 0x90]) |
| }, |
| t: { |
| kind: kind.ARRAY, |
| elem: types.BYTE, |
| len: 2 |
| } |
| }, |
| { |
| n: 'Decode(Encode(Set<String> as Object))', |
| v: { |
| 'b': true, |
| 'a': true |
| }, |
| expectedOutput: { |
| val: new Set(['B', 'A']) |
| }, |
| t: { |
| kind: kind.SET, |
| key: types.STRING |
| }, |
| }, |
| { |
| n: 'Decode(Encode(Set<Uint32> as Set))', |
| v: new Set([3, 5]), |
| expectedOutput: { |
| val: new Set([3, 5]) |
| }, |
| t: { |
| kind: kind.SET, |
| key: types.UINT32 |
| } |
| }, |
| { |
| n: 'Decode(Encode(Map[String]String as Object))', |
| v: { |
| 'key1': 'value1', |
| 'key2': 'value2' |
| }, |
| expectedOutput: { |
| val: new Map([ |
| ['Key1', 'value1'], |
| ['Key2', 'value2'] |
| ]), |
| }, |
| t: { |
| kind: kind.MAP, |
| key: types.STRING, |
| elem: types.STRING |
| }, |
| }, |
| { |
| n: 'Decode(Encode(Map[Uint16]Float32 as Map))', |
| v: new Map([ |
| [3, 1.3], |
| [2, -5.6] |
| ]), |
| expectedOutput: { |
| val: new Map([ |
| [3, 1.3], |
| [2, -5.6] |
| ]) |
| }, |
| t: { |
| kind: kind.MAP, |
| key: types.UINT16, |
| elem: types.FLOAT32 |
| } |
| }, |
| { |
| n: 'Decode(Encode(Struct as Object))', |
| v: { |
| field1: 8, |
| field2: 'str', |
| field3: [4, 5] |
| }, |
| t: { |
| kind: kind.STRUCT, |
| name: 'testStruct', |
| fields: [ |
| { |
| name: 'Field1', |
| type: types.UINT16 |
| }, |
| { |
| name: 'Field2', |
| type: types.STRING |
| }, |
| { |
| name: 'Field3', |
| type: { |
| kind: kind.LIST, |
| elem: types.FLOAT64 |
| } |
| } |
| ] |
| } |
| }, |
| { |
| n: 'Decode(Encode(Enum))', |
| v: 'alabel', |
| expectedOutput: { |
| val: 'alabel' |
| }, |
| t: { |
| kind: kind.ENUM, |
| name: 'enumtype', |
| labels: ['alabel', 'blabel'] |
| } |
| }, |
| { |
| n: 'Decode(Encode(Optional String w/ value))', |
| v: 'optionalString', |
| expectedOutput: { |
| val: 'optionalString' |
| }, |
| t: { |
| kind: kind.OPTIONAL, |
| elem: types.STRING |
| } |
| }, |
| { |
| n: 'Decode(Encode(Optional String w/ null))', |
| v: null, |
| expectedOutput: { |
| val: null |
| }, |
| t: { |
| kind: kind.OPTIONAL, |
| elem: types.STRING |
| } |
| }, |
| { |
| n: 'Decode(Encode(Array<Byte>) w/o type)', |
| v: new Uint8Array([0x80, 0x90]), |
| expectedOutput: new Uint8Array([0x80, 0x90]) |
| }, |
| { |
| n: 'Decode(Encode(Bool w/o type))', |
| v: true, |
| expectedOutput: true |
| }, |
| { |
| n: 'Decode(Encode(Map w/o type))', |
| v: new Map([ |
| ['x', [4, 5, 3]], |
| ['y', 'test'] |
| ]), |
| expectedOutput: new Map([ |
| ['x', [4, 5, 3]], |
| ['y', 'test'] |
| ]) |
| }, |
| { |
| n: 'Decode(Encode(Set w/o type))', |
| v: new Set([3, 4, 0]), |
| expectedOutput: new Set([3, 4, 0]) |
| }, |
| { |
| n: 'Decode(Encode(Map w/o type))', |
| v: new Map([ |
| ['string', false], |
| [2, ['mixed', 3, 'list']] |
| ]), |
| expectedOutput: new Map([ |
| ['string', false], |
| [2, ['mixed', 3, 'list']] |
| ]) |
| }, |
| { |
| n: 'Decode(Encode(Object w/o type))', |
| v: { |
| a: 'a', |
| b: 3, |
| c: true |
| }, |
| expectedOutput: { |
| a: 'a', |
| b: 3, |
| c: true |
| } |
| }, |
| { |
| n: 'Decode(Encode(List))', |
| v: [ |
| { |
| aa: 2, |
| bb: 3 |
| }, |
| 'something else' |
| ], |
| expectedOutput: { |
| val: [ |
| { |
| aa: 2, |
| bb: 3 |
| }, |
| 'something else' |
| ] |
| }, |
| t: { |
| kind: kind.LIST, |
| elem: types.ANY |
| } |
| }, |
| { |
| n: 'Decode(Encode(Union<String, Uint16> w/ Uint16))', |
| v: { |
| 'uInt': 5 |
| }, |
| t: { |
| kind: kind.UNION, |
| name: 'unionName', |
| fields: [ |
| { |
| name: 'StringInt', |
| type: types.STRING |
| }, |
| { |
| name: 'UInt', |
| type: types.UINT16 |
| } |
| ] |
| } |
| }, |
| { |
| n: 'Decode(Encode(Union<String, Bool> w/ String))', |
| v: { |
| 'stringBool': 'str' |
| }, |
| t: { |
| kind: kind.UNION, |
| name: 'unionName', |
| fields: [ |
| { |
| name: 'StringBool', |
| type: types.STRING |
| }, |
| { |
| name: 'Boolean', |
| type: types.BOOL |
| } |
| ] |
| } |
| }, |
| { |
| n: 'Decode(Encode(Union<String, Bool> w/ Bool))', |
| v: { |
| 'boolean': true |
| }, |
| t: { |
| kind: kind.UNION, |
| name: 'UnionName', |
| fields: [ |
| { |
| name: 'StringBool', |
| type: types.STRING |
| }, |
| { |
| name: 'Boolean', |
| type: types.BOOL |
| } |
| ] |
| } |
| }, |
| { |
| n: 'Decode(Encode(Union<Map[Uint16]Uint32, List<Float64>> w/ List))', |
| v: { |
| 'list': [4,3,5] |
| }, |
| t: { |
| kind: kind.UNION, |
| name: 'UnionName', |
| fields: [ |
| { |
| name: 'Map', |
| type: { |
| kind: kind.MAP, |
| key: types.STRING, |
| elem: types.UINT32 |
| } |
| }, |
| { |
| name: 'List', |
| type: { |
| kind: kind.LIST, |
| elem: types.FLOAT64 |
| } |
| } |
| ] |
| } |
| }, |
| { |
| n: 'Decode(Encode(Union<Map[Uint16]Uint32, List<Float64>> w/ Map))', |
| v: { |
| 'map': { // This is a native object; the fields |
| 'a': 9, // are capitalized upon conversion to Map. |
| 'b': 10, |
| _type: { |
| kind: kind.MAP, |
| key: types.STRING, |
| elem: types.UINT32 |
| } |
| } |
| }, |
| t: { |
| kind: kind.UNION, |
| name: 'UnionName', |
| fields: [ |
| { |
| name: 'Map', |
| type: { |
| kind: kind.MAP, |
| key: types.STRING, |
| elem: types.UINT32 |
| } |
| }, |
| { |
| name: 'List', |
| type: { |
| kind: kind.LIST, |
| elem: types.FLOAT64 |
| } |
| } |
| ] |
| }, |
| expectedOutput: { |
| 'map': new Map([ |
| ['A', 9], |
| ['B', 10] |
| ]) |
| } |
| }, |
| { |
| n: 'Decode(Encode(Linked List Nodes))', |
| v: { |
| value: 9, |
| next: { |
| value: 10, |
| next: { |
| value: 11, |
| next: null |
| } |
| } |
| }, |
| expectedOutput: { |
| value: 9, |
| next: { |
| value: 10, |
| next: { |
| value: 11, |
| next: null |
| } |
| } |
| }, |
| t: linkedListNodeType |
| }, |
| { |
| n: 'Decode(Encode(Tree Nodes))', |
| v: { |
| value: 4, |
| left: { |
| value: 5, |
| left: null, |
| right: null |
| }, |
| right: { |
| value: false, |
| left: { |
| value: true, |
| left: null, |
| right: null |
| }, |
| right: null |
| } |
| }, |
| expectedOutput: { |
| value: 4, |
| left: { |
| value: 5, |
| left: null, |
| right: null |
| }, |
| right: { |
| value: false, |
| left: { |
| value: true, |
| left: null, |
| right: null |
| }, |
| right: null |
| } |
| }, |
| t: treeNodeType |
| }, |
| { |
| n: 'Decode(Encode(Any))', |
| v: 5, |
| expectedOutput: { // any with JSValue(number) |
| val: 5 |
| }, |
| t: types.ANY |
| }, |
| { |
| n: 'Decode(Encode(Any)) - wrapLike', |
| v: { |
| val: 5 |
| }, |
| expectedOutput: { // any with JSValue(object with field val: 5) |
| val: { |
| val: 5 |
| } |
| }, |
| t: types.ANY |
| }, |
| { |
| n: 'Decode(Encode(Any)) - INT32 wrap', |
| v: { |
| val: 5, |
| _type: types.INT32, // pretend this is on the prototype |
| _wrappedType: true // pretend this is on the prototype |
| }, |
| expectedOutput: { |
| val: { |
| val: 5 |
| } |
| }, |
| t: types.ANY |
| }, |
| { |
| n: 'Decode(Encode(Any)) - Optional wrap', |
| v: { |
| val: 'not null', |
| _type: { // pretend this is on the prototype |
| kind: kind.OPTIONAL, |
| elem: types.STRING |
| }, |
| _wrappedType: true // pretend this is on the prototype |
| }, |
| expectedOutput: { |
| val: { |
| val: 'not null' |
| } |
| }, |
| t: types.ANY |
| }, |
| { |
| n: 'Decode(Encode(Any)) - Struct wrap', |
| v: { |
| a: 'abc', |
| _type: { // pretend this is on the prototype |
| kind: kind.STRUCT, |
| fields: [ |
| { |
| name: 'A', |
| type: types.STRING |
| } |
| ] |
| } |
| }, |
| expectedOutput: { |
| val: { |
| a: 'abc' |
| } |
| }, |
| t: types.ANY |
| }, |
| { |
| n: 'Decode(Encode(Any)) - Struct w/ Any wrap', |
| v: { |
| a: 'abc', |
| _type: { // pretend this is on the prototype |
| kind: kind.STRUCT, |
| fields: [ |
| { |
| name: 'A', |
| type: types.ANY |
| } |
| ] |
| } |
| }, |
| expectedOutput: { |
| val: { |
| a: 'abc' |
| } |
| }, |
| t: types.ANY |
| }, |
| { |
| n: 'Decode(Encode(JSValue w/ null))', |
| expectedOutput: null, |
| v: null, |
| t: types.JSVALUE |
| }, |
| { |
| n: 'Decode(Encode(Any w/ null))', |
| expectedOutput: { |
| val: null |
| }, |
| v: null, // guesses to be a null of type ANY |
| t: types.ANY |
| }, |
| { |
| n: 'Decode(Encode(Any w/ null)) - wrapLike))', |
| expectedOutput: { |
| val: { |
| val: null |
| } |
| }, |
| v: { |
| val: null // is not a null of type ANY; it's a struct |
| }, |
| t: types.ANY |
| }, |
| { |
| n: 'Decode(Encode(Any w/ null)) - ANY wrap', |
| expectedOutput: { |
| val: null |
| }, |
| v: { |
| val: null, |
| _type: types.ANY, // pretend this is on the prototype |
| _wrappedType: true // pretend this is on the prototype |
| }, |
| t: types.ANY |
| }, |
| { |
| n: 'Decode(Encode(Any w/ null)) - OPTIONAL wrap', |
| expectedOutput: { |
| val: { |
| val: null |
| } |
| }, |
| v: { |
| val: null, |
| _type: { // pretend this is on the prototype |
| kind: kind.OPTIONAL, |
| elem: types.STRING |
| }, |
| _wrappedType: true // pretend this is on the prototype |
| }, |
| t: types.ANY |
| }, |
| { |
| n: 'Decode(Encode(Any w/ null)) - in a struct', |
| v: { |
| a: null, |
| _type: { // pretend this is on the prototype |
| kind: kind.STRUCT, |
| fields: [ |
| { |
| name: 'A', |
| type: types.ANY |
| } |
| ] |
| } |
| }, |
| expectedOutput: { |
| val: { |
| a: null |
| } |
| }, |
| t: types.ANY |
| }, |
| { |
| n: 'Decode(Encode(Any w/ null)) - wrapped null in a struct', |
| v: { |
| a: { |
| val: null, |
| _type: types.ANY, // pretend this is on the prototype |
| _wrappedType: true // pretend this is on the prototype |
| }, |
| _type: { // pretend this is on the prototype |
| kind: kind.STRUCT, |
| fields: [ |
| { |
| name: 'A', |
| type: types.ANY |
| } |
| ] |
| } |
| }, |
| expectedOutput: { |
| val: { |
| a: null |
| } |
| }, |
| t: types.ANY |
| }, |
| { |
| n: 'Decode(Encode(Map in Map))', |
| expectedOutput: { |
| val: new Map([ |
| [ |
| 'testMethod', |
| new Map([ |
| ['numInArgs', 3], |
| ['numOutArgs', 3], |
| ['isStreaming', false] |
| ]) |
| ], |
| [ |
| 'testMethod2', |
| new Map([ |
| ['numInArgs', 2], |
| ['numOutArgs', 1], |
| ['isStreaming', true] |
| ]) |
| ] |
| ]) |
| }, |
| v: new Map([ |
| [ |
| 'testMethod', |
| new Map([ |
| ['numInArgs', 3], |
| ['numOutArgs', 3], |
| ['isStreaming', false] |
| ]) |
| ], |
| [ |
| 'testMethod2', |
| new Map([ |
| ['numInArgs', 2], |
| ['numOutArgs', 1], |
| ['isStreaming', true] |
| ]) |
| ] |
| ]), |
| t: { |
| kind: kind.MAP, |
| key: types.STRING, |
| elem: { |
| kind: kind.MAP, |
| key: types.STRING, |
| elem: types.ANY, |
| }, |
| }, |
| }, |
| { |
| n: 'Struct zero-values are filled post-decode', |
| v: { |
| c: true, |
| _type: { |
| kind: kind.STRUCT, |
| fields: [ |
| { |
| name: 'A', |
| type: types.UINT32 |
| }, |
| { |
| name: 'B', |
| type: types.STRING |
| }, |
| { |
| name: 'C', |
| type: types.BOOL |
| } |
| ] |
| } |
| }, |
| expectedOutput: { |
| a: 0, |
| b: '', |
| c: true |
| } |
| }, |
| { |
| n: 'Internal struct zero-values are filled post-decode', |
| v: [ |
| { |
| c: true |
| }, |
| { |
| a: 3 |
| }, |
| { |
| b: 'hello' |
| }, |
| { |
| a: 42, |
| b: 'all here', |
| c: false |
| } |
| ], |
| expectedOutput: { |
| val: [ |
| { |
| a: 0, |
| b: '', |
| c: true |
| }, |
| { |
| a: 3, |
| b: '', |
| c: false |
| }, |
| { |
| a: 0, |
| b: 'hello', |
| c: false |
| }, |
| { |
| a: 42, |
| b: 'all here', |
| c: false |
| } |
| ] |
| }, |
| t: { |
| kind: kind.LIST, |
| elem: { |
| kind: kind.STRUCT, |
| fields: [ |
| { |
| name: 'A', |
| type: types.UINT32 |
| }, |
| { |
| name: 'B', |
| type: types.STRING |
| }, |
| { |
| name: 'C', |
| type: types.BOOL |
| } |
| ] |
| } |
| } |
| }, |
| { |
| n: 'native string', |
| v: 'hi', |
| expectedOutput: 'hi' |
| }, |
| { |
| n: 'native number', |
| v: 4, |
| expectedOutput: 4 |
| }, |
| { |
| n: 'native bool', |
| v: true, |
| expectedOutput: true |
| }, |
| { |
| n: 'native list', |
| v: [{}, 'f', true], |
| expectedOutput: [{}, 'f', true] |
| }, |
| { |
| n: 'native object', |
| v: { |
| a: 'three', |
| A: 'THREE', |
| b: 3 |
| }, |
| expectedOutput: { |
| a: 'three', |
| A: 'THREE', |
| b: 3 |
| } |
| }, |
| { |
| n: 'native map', |
| v: new Map([ |
| [null, 3], |
| ['asdf', 'jkle'] |
| ]), |
| expectedOutput: new Map([ |
| [null, 3], |
| ['asdf', 'jkle'] |
| ]) |
| }, |
| { |
| n: 'native set', |
| v: new Set([null, 3, true, ['asdf', 'jkle']]), |
| expectedOutput: new Set([null, 3, true, ['asdf', 'jkle']]) |
| }, |
| { |
| n: 'typed string', |
| v: new (registry.lookupOrCreateConstructor(types.STRING))(''), |
| expectedOutput: new (registry.lookupOrCreateConstructor(types.STRING))('') |
| }, |
| { |
| n: 'typed number', |
| v: new (registry.lookupOrCreateConstructor(types.INT16))(4), |
| expectedOutput: new (registry.lookupOrCreateConstructor(types.INT16))(4) |
| }, |
| { |
| n: 'typed boolean', |
| v: new (registry.lookupOrCreateConstructor(types.BOOL))(true), |
| expectedOutput: new (registry.lookupOrCreateConstructor(types.BOOL))(true) |
| }, |
| ].forEach(function(testCase) { |
| test('encode and decode - ' + testCase.n, function(t) { |
| var promises = []; |
| function runTestCase(test, useCb) { |
| var messageWriter = new ByteMessageWriter(); |
| var encoder = new Encoder(messageWriter); |
| encoder.encode(test.v, test.t); // encode to messageWriter |
| |
| var messageReader = new ByteArrayMessageReader(messageWriter.getBytes()); |
| |
| var decoder = new Decoder(messageReader); |
| if (useCb) { |
| var def = new Deferred(); |
| decoder.decode(function(err, result) { |
| def.resolve(); |
| if (err) { |
| return t.fail('(cb) failed with ' + err.stack); |
| } |
| handleResult(result); |
| }); |
| promises.push(def.promise); |
| } else { |
| promises.push(decoder.decode().then(handleResult, function(err) { |
| t.fail(' (promise) failed with ' + err.stack); |
| })); |
| } |
| |
| |
| function handleResult(result) { |
| var asyncType = useCb ? ' (cb)' : ' (promise)'; |
| var resultStr = stringify(result); |
| var expected = test.expectedOutput || test.v; |
| var expectedStr = stringify(expected); |
| t.equals(resultStr, expectedStr, asyncType + |
| ' - decode value match'); |
| |
| // Then validate that we were given a canonicalized value. |
| // Note that some results are native post-decode; if so, use |
| // types.JSVALUE. |
| var resultType = types.JSVALUE; |
| if (typeUtil.isTyped(result)) { |
| resultType = result._type; |
| } |
| t.deepEqual( |
| canonicalize.reduce(result, resultType), |
| expected, |
| asyncType + ' - decode value validation' |
| ); |
| |
| // If given a type, check that the decoded object's type matches it. |
| // TODO(bprosnitz) Even if test.t isn't defined, we should still know |
| // what the expected type ought to be. |
| if (test.t) { |
| var resultTypeStr = stringify(resultType); |
| var expectedTypeStr = stringify(canonicalize.type(test.t)); |
| t.equals(resultTypeStr, expectedTypeStr, asyncType + |
| ' - decode type match'); |
| } |
| } |
| } |
| runTestCase(testCase, true); |
| runTestCase(testCase, false); |
| Promise.all(promises).then(function() { |
| t.end(); |
| }, t.end); |
| }); |
| }); |
| var Str = registry.lookupOrCreateConstructor(types.STRING); |
| var IntList = registry.lookupOrCreateConstructor(new Type({ |
| kind: kind.LIST, |
| elem: types.INT16 |
| })); |
| |
| [ |
| { |
| n: 'converting null to non-optional type', |
| v: null, |
| t: types.UINT64 |
| }, |
| { |
| n: 'encoding float as int', |
| v: 3.5, |
| t: types.INT32 |
| }, |
| { |
| n: 'converting string to complex type', |
| v: 'a string cannot convert to Complex', |
| t: types.COMPLEX64 |
| }, |
| { |
| n: 'converting wrapped string to complex type', |
| v: new Str('a string cannot convert to Complex'), |
| t: types.COMPLEX64, |
| e: 'are not compatible' |
| }, |
| { |
| n: 'using value as typeobject', |
| v: [3, 4, 90], |
| t: types.TYPEOBJECT |
| }, |
| { |
| n: 'using wrapped value as typeobject', |
| v: new IntList([3, 4, 90]), |
| t: types.TYPEOBJECT, |
| e: 'are not compatible' |
| }, |
| { |
| n: 'using label not in enum', |
| v: 'Thursday', |
| t: { |
| kind: kind.ENUM, |
| labels: ['Sunday', 'Monday', 'Tuesday'] |
| } |
| }, |
| { |
| n: 'array size mismatch', |
| v: [2, -4, 9, 34], |
| t: { |
| kind: kind.ARRAY, |
| elem: types.INT16, |
| len: 3 |
| } |
| }, |
| { |
| n: 'map does not convert to set', |
| v: new Map([ |
| ['a', true], |
| ['b', true], |
| ['c', true] |
| ]), |
| t: { |
| kind: kind.SET, |
| key: types.STRING |
| } |
| }, |
| { |
| n: 'object cannot be converted to non-string keyed sets', |
| v: { |
| a: true, |
| b: true, |
| c: true |
| }, |
| t: { |
| kind: kind.SET, |
| key: types.FLOAT64 |
| } |
| }, |
| { |
| n: 'object cannot be converted to non-string keyed maps', |
| v: { |
| a: 3, |
| b: true, |
| c: 'asf' |
| }, |
| t: { |
| kind: kind.MAP, |
| key: types.UINT32, |
| elem: types.ANY |
| } |
| }, |
| { |
| n: 'extra struct entry', // TODO(alexfandrianto): Should we drop the field |
| v: { // instead of throwing an error? |
| a: 3, |
| b: 0, |
| c: 'asf', |
| d: 'KABOOM! This cannot be here!' |
| }, |
| t: { |
| kind: kind.STRUCT, |
| fields: [ |
| { |
| name: 'A', |
| type: types.INT16 |
| }, |
| { |
| name: 'B', |
| type: types.BYTE |
| }, |
| { |
| name: 'C', |
| type: types.STRING |
| } |
| ] |
| } |
| }, |
| { |
| n: 'Union is not TwoOrMoreOf', |
| v: { |
| a: 3, |
| c: 'asf' |
| }, |
| t: { |
| kind: kind.UNION, |
| fields: [ |
| { |
| name: 'A', |
| type: types.INT16 |
| }, |
| { |
| name: 'B', |
| type: types.BYTE |
| }, |
| { |
| name: 'C', |
| type: types.STRING |
| } |
| ] |
| } |
| }, |
| { |
| n: 'Union is not NoneOf', |
| v: {}, |
| t: { |
| kind: kind.UNION, |
| fields: [ |
| { |
| name: 'A', |
| type: types.INT16 |
| }, |
| { |
| name: 'B', |
| type: types.BYTE |
| }, |
| { |
| name: 'C', |
| type: types.STRING |
| } |
| ] |
| } |
| } |
| ].forEach(function(testCase) { |
| test('encode error cases - ' + test.n, function(t) { |
| var messageWriter = new ByteMessageWriter(); |
| var encoder = new Encoder(messageWriter); |
| t.throws(encoder.encode.bind(encoder, testCase.v, testCase.t), |
| new RegExp('.*' + (testCase.e || '') + '.*')); |
| t.end(); |
| }); |
| }); |
