diff options
Diffstat (limited to 'node_modules/concordance/lib/complexValues')
| -rw-r--r-- | node_modules/concordance/lib/complexValues/arguments.js | 48 | ||||
| -rw-r--r-- | node_modules/concordance/lib/complexValues/arrayBuffer.js | 30 | ||||
| -rw-r--r-- | node_modules/concordance/lib/complexValues/boxed.js | 51 | ||||
| -rw-r--r-- | node_modules/concordance/lib/complexValues/dataView.js | 29 | ||||
| -rw-r--r-- | node_modules/concordance/lib/complexValues/date.js | 89 | ||||
| -rw-r--r-- | node_modules/concordance/lib/complexValues/error.js | 133 | ||||
| -rw-r--r-- | node_modules/concordance/lib/complexValues/function.js | 159 | ||||
| -rw-r--r-- | node_modules/concordance/lib/complexValues/global.js | 33 | ||||
| -rw-r--r-- | node_modules/concordance/lib/complexValues/map.js | 78 | ||||
| -rw-r--r-- | node_modules/concordance/lib/complexValues/object.js | 283 | ||||
| -rw-r--r-- | node_modules/concordance/lib/complexValues/promise.js | 40 | ||||
| -rw-r--r-- | node_modules/concordance/lib/complexValues/regexp.js | 90 | ||||
| -rw-r--r-- | node_modules/concordance/lib/complexValues/set.js | 78 | ||||
| -rw-r--r-- | node_modules/concordance/lib/complexValues/typedArray.js | 162 |
14 files changed, 0 insertions, 1303 deletions
diff --git a/node_modules/concordance/lib/complexValues/arguments.js b/node_modules/concordance/lib/complexValues/arguments.js deleted file mode 100644 index 446407222..000000000 --- a/node_modules/concordance/lib/complexValues/arguments.js +++ /dev/null @@ -1,48 +0,0 @@ -'use strict' - -const constants = require('../constants') -const object = require('./object') - -const AMBIGUOUS = constants.AMBIGUOUS -const UNEQUAL = constants.UNEQUAL - -function describe (props) { - return new DescribedArgumentsValue(Object.assign({ - // Treat as an array, to allow comparisons with arrays - isArray: true, - isList: true - }, props, { ctor: 'Arguments' })) -} -exports.describe = describe - -function deserialize (state, recursor) { - return new DeserializedArgumentsValue(state, recursor) -} -exports.deserialize = deserialize - -const tag = Symbol('ArgumentsValue') -exports.tag = tag - -class ArgumentsValue extends object.ObjectValue { - compare (expected) { - if (expected.isComplex !== true) return UNEQUAL - - // When used on the left-hand side of a comparison, argument values may be - // compared to arrays. - if (expected.stringTag === 'Array') return AMBIGUOUS - - return super.compare(expected) - } -} -Object.defineProperty(ArgumentsValue.prototype, 'tag', { value: tag }) - -const DescribedArgumentsValue = object.DescribedMixin(ArgumentsValue) - -class DeserializedArgumentsValue extends object.DeserializedMixin(ArgumentsValue) { - compare (expected) { - // Deserialized argument values may only be compared to argument values. - return expected.isComplex === true && expected.stringTag === 'Array' - ? UNEQUAL - : super.compare(expected) - } -} diff --git a/node_modules/concordance/lib/complexValues/arrayBuffer.js b/node_modules/concordance/lib/complexValues/arrayBuffer.js deleted file mode 100644 index 1053b893e..000000000 --- a/node_modules/concordance/lib/complexValues/arrayBuffer.js +++ /dev/null @@ -1,30 +0,0 @@ -'use strict' - -const typedArray = require('./typedArray') - -function describe (props) { - return new DescribedArrayBufferValue(Object.assign({ - // Assume at least Node.js 4.5.0, which introduces Buffer.from() - buffer: Buffer.from(props.value), - // Set isArray and isList so the property recursor excludes the byte accessors - isArray: true, - isList: true - }, props)) -} -exports.describe = describe - -function deserialize (state, recursor) { - return new DeserializedArrayBufferValue(state, recursor) -} -exports.deserialize = deserialize - -const tag = Symbol('ArrayBufferValue') -exports.tag = tag - -// ArrayBuffers can be represented as regular Buffers, allowing them to be -// treated as TypedArrays for the purposes of this package. -class ArrayBufferValue extends typedArray.TypedArrayValue {} -Object.defineProperty(ArrayBufferValue.prototype, 'tag', { value: tag }) - -const DescribedArrayBufferValue = typedArray.DescribedMixin(ArrayBufferValue) -const DeserializedArrayBufferValue = typedArray.DeserializedMixin(ArrayBufferValue) diff --git a/node_modules/concordance/lib/complexValues/boxed.js b/node_modules/concordance/lib/complexValues/boxed.js deleted file mode 100644 index 3736ad137..000000000 --- a/node_modules/concordance/lib/complexValues/boxed.js +++ /dev/null @@ -1,51 +0,0 @@ -'use strict' - -const recursorUtils = require('../recursorUtils') -const stringPrimitive = require('../primitiveValues/string').tag -const object = require('./object') - -function describe (props) { - return new DescribedBoxedValue(props) -} -exports.describe = describe - -function deserialize (state, recursor) { - return new DeserializedBoxedValue(state, recursor) -} -exports.deserialize = deserialize - -const tag = Symbol('BoxedValue') -exports.tag = tag - -class BoxedValue extends object.ObjectValue {} -Object.defineProperty(BoxedValue.prototype, 'tag', {value: tag}) - -class DescribedBoxedValue extends object.DescribedMixin(BoxedValue) { - constructor (props) { - super(props) - this.unboxed = props.unboxed - } - - createListRecursor () { - return recursorUtils.NOOP_RECURSOR - } - - createPropertyRecursor () { - if (this.unboxed.tag !== stringPrimitive) return super.createPropertyRecursor() - - // Just so that createPropertyRecursor() skips the index-based character - // properties. - try { - this.isList = true - return super.createPropertyRecursor() - } finally { - this.isList = false - } - } - - createRecursor () { - return recursorUtils.unshift(super.createRecursor(), this.unboxed) - } -} - -const DeserializedBoxedValue = object.DeserializedMixin(BoxedValue) diff --git a/node_modules/concordance/lib/complexValues/dataView.js b/node_modules/concordance/lib/complexValues/dataView.js deleted file mode 100644 index 0dd6199f6..000000000 --- a/node_modules/concordance/lib/complexValues/dataView.js +++ /dev/null @@ -1,29 +0,0 @@ -'use strict' - -const typedArray = require('./typedArray') - -function describe (props) { - return new DescribedDataViewValue(Object.assign({ - buffer: typedArray.getBuffer(props.value), - // Set isArray and isList so the property recursor excludes the byte accessors - isArray: true, - isList: true - }, props)) -} -exports.describe = describe - -function deserialize (state, recursor) { - return new DeserializedDataViewValue(state, recursor) -} -exports.deserialize = deserialize - -const tag = Symbol('DataViewValue') -exports.tag = tag - -// DataViews can be represented as regular Buffers, allowing them to be treated -// as TypedArrays for the purposes of this package. -class DataViewValue extends typedArray.TypedArrayValue {} -Object.defineProperty(DataViewValue.prototype, 'tag', { value: tag }) - -const DescribedDataViewValue = typedArray.DescribedMixin(DataViewValue) -const DeserializedDataViewValue = typedArray.DeserializedMixin(DataViewValue) diff --git a/node_modules/concordance/lib/complexValues/date.js b/node_modules/concordance/lib/complexValues/date.js deleted file mode 100644 index b437456b8..000000000 --- a/node_modules/concordance/lib/complexValues/date.js +++ /dev/null @@ -1,89 +0,0 @@ -'use strict' - -const dateTime = require('date-time') - -const constants = require('../constants') -const formatUtils = require('../formatUtils') -const lineBuilder = require('../lineBuilder') -const object = require('./object') - -const SHALLOW_EQUAL = constants.SHALLOW_EQUAL -const UNEQUAL = constants.UNEQUAL - -function describe (props) { - const date = props.value - const invalid = isNaN(date.valueOf()) - return new DescribedDateValue(Object.assign({}, props, {invalid})) -} -exports.describe = describe - -function deserialize (state, recursor) { - return new DeserializedDateValue(state, recursor) -} -exports.deserialize = deserialize - -const tag = Symbol('DateValue') -exports.tag = tag - -function formatDate (date) { - // Always format in UTC. The local timezone shouldn't be used since it's most - // likely different from that of CI servers. - return dateTime({ - date, - local: false, - showTimeZone: true, - showMilliseconds: true - }) -} - -class DateValue extends object.ObjectValue { - constructor (props) { - super(props) - this.invalid = props.invalid - } - - compare (expected) { - const result = super.compare(expected) - if (result !== SHALLOW_EQUAL) return result - - return (this.invalid && expected.invalid) || Object.is(this.value.getTime(), expected.value.getTime()) - ? SHALLOW_EQUAL - : UNEQUAL - } - - formatShallow (theme, indent) { - const string = formatUtils.formatCtorAndStringTag(theme, this) + ' ' + - (this.invalid ? theme.date.invalid : formatUtils.wrap(theme.date.value, formatDate(this.value))) + ' ' + - theme.object.openBracket - - return super.formatShallow(theme, indent).customize({ - finalize (innerLines) { - return innerLines.isEmpty - ? lineBuilder.single(string + theme.object.closeBracket) - : lineBuilder.first(string) - .concat(innerLines.withFirstPrefixed(indent.increase()).stripFlags()) - .append(lineBuilder.last(indent + theme.object.closeBracket)) - }, - - maxDepth () { - return lineBuilder.single(string + ' ' + theme.maxDepth + ' ' + theme.object.closeBracket) - } - }) - } - - serialize () { - const iso = this.invalid ? null : this.value.toISOString() - return [this.invalid, iso, super.serialize()] - } -} -Object.defineProperty(DateValue.prototype, 'tag', { value: tag }) - -const DescribedDateValue = object.DescribedMixin(DateValue) - -class DeserializedDateValue extends object.DeserializedMixin(DateValue) { - constructor (state, recursor) { - super(state[2], recursor) - this.invalid = state[0] - this.value = new Date(this.invalid ? NaN : state[1]) - } -} diff --git a/node_modules/concordance/lib/complexValues/error.js b/node_modules/concordance/lib/complexValues/error.js deleted file mode 100644 index 781dd7e87..000000000 --- a/node_modules/concordance/lib/complexValues/error.js +++ /dev/null @@ -1,133 +0,0 @@ -'use strict' - -const constants = require('../constants') -const isEnumerable = require('../isEnumerable') -const formatUtils = require('../formatUtils') -const lineBuilder = require('../lineBuilder') -const NOOP_RECURSOR = require('../recursorUtils').NOOP_RECURSOR -const object = require('./object') - -const UNEQUAL = constants.UNEQUAL - -function describe (props) { - const error = props.value - return new DescribedErrorValue(Object.assign({ - nameIsEnumerable: isEnumerable(error, 'name'), - name: error.name, - messageIsEnumerable: isEnumerable(error, 'message'), - message: error.message - }, props)) -} -exports.describe = describe - -function deserialize (state, recursor) { - return new DeserializedErrorValue(state, recursor) -} -exports.deserialize = deserialize - -const tag = Symbol('ErrorValue') -exports.tag = tag - -class ErrorValue extends object.ObjectValue { - constructor (props) { - super(props) - this.name = props.name - } - - compare (expected) { - return this.tag === expected.tag && this.name === expected.name - ? super.compare(expected) - : UNEQUAL - } - - formatShallow (theme, indent) { - const name = this.name || this.ctor - - let string = name - ? formatUtils.wrap(theme.error.name, name) - : formatUtils.wrap(theme.object.stringTag, this.stringTag) - if (this.ctor && this.ctor !== name) { - string += ' ' + formatUtils.wrap(theme.error.ctor, this.ctor) - } - if (this.stringTag && this.stringTag !== this.ctor && this.name && !this.name.includes(this.stringTag)) { - string += ' ' + formatUtils.wrap(theme.object.secondaryStringTag, this.stringTag) - } - string += ' ' + theme.object.openBracket - - return super.formatShallow(theme, indent).customize({ - finalize (innerLines) { - return innerLines.isEmpty - ? lineBuilder.single(string + theme.object.closeBracket) - : lineBuilder.first(string) - .concat(innerLines.withFirstPrefixed(indent.increase()).stripFlags()) - .append(lineBuilder.last(indent + theme.object.closeBracket)) - }, - - maxDepth () { - return lineBuilder.single(string + ' ' + theme.maxDepth + ' ' + theme.object.closeBracket) - } - }) - } - - serialize () { - return [this.name, super.serialize()] - } -} -Object.defineProperty(ErrorValue.prototype, 'tag', { value: tag }) - -class DescribedErrorValue extends object.DescribedMixin(ErrorValue) { - constructor (props) { - super(props) - this.nameIsEnumerable = props.nameIsEnumerable - this.messageIsEnumerable = props.messageIsEnumerable - this.message = props.message - } - - createPropertyRecursor () { - const recursor = super.createPropertyRecursor() - - let skipName = this.nameIsEnumerable - let emitMessage = !this.messageIsEnumerable - - let size = recursor.size - if (skipName && size > 0) { - size -= 1 - } - if (emitMessage) { - size += 1 - } - - if (size === 0) return NOOP_RECURSOR - - let done = false - const next = () => { - if (done) return null - - const property = recursor.next() - if (property) { - if (skipName && property.key.value === 'name') { - skipName = false - return next() - } - return property - } - - if (emitMessage) { - emitMessage = false - return this.describeProperty('message', this.describeAny(this.message)) - } - - done = true - return null - } - - return { size, next } - } -} - -class DeserializedErrorValue extends object.DeserializedMixin(ErrorValue) { - constructor (state, recursor) { - super(state[1], recursor) - this.name = state[0] - } -} diff --git a/node_modules/concordance/lib/complexValues/function.js b/node_modules/concordance/lib/complexValues/function.js deleted file mode 100644 index 4ddd38f39..000000000 --- a/node_modules/concordance/lib/complexValues/function.js +++ /dev/null @@ -1,159 +0,0 @@ -'use strict' - -const functionNameSupport = require('function-name-support') - -const constants = require('../constants') -const getStringTag = require('../getStringTag') -const isEnumerable = require('../isEnumerable') -const formatUtils = require('../formatUtils') -const lineBuilder = require('../lineBuilder') -const NOOP_RECURSOR = require('../recursorUtils').NOOP_RECURSOR -const object = require('./object') - -const UNEQUAL = constants.UNEQUAL -const SHALLOW_EQUAL = constants.SHALLOW_EQUAL - -// Node.js 4 provides Function, more recent versions use GeneratorFunction -const generatorsHaveGeneratorTag = getStringTag(function * () {}) === 'GeneratorFunction' - -function describe (props) { - const fn = props.value - return new DescribedFunctionValue(Object.assign({ - nameIsEnumerable: isEnumerable(fn, 'name'), - name: typeof fn.name === 'string' ? fn.name : null - }, props)) -} -exports.describe = describe - -function deserialize (state, recursor) { - return new DeserializedFunctionValue(state, recursor) -} -exports.deserialize = deserialize - -const tag = Symbol('FunctionValue') -exports.tag = tag - -class FunctionValue extends object.ObjectValue { - constructor (props) { - super(props) - this.name = props.name - } - - formatShallow (theme, indent) { - const string = formatUtils.wrap(theme.function.stringTag, this.stringTag) + - (this.name ? ' ' + formatUtils.wrap(theme.function.name, this.name) : '') + - ' ' + theme.object.openBracket - - return super.formatShallow(theme, indent).customize({ - finalize (innerLines) { - return innerLines.isEmpty - ? lineBuilder.single(string + theme.object.closeBracket) - : lineBuilder.first(string) - .concat(innerLines.withFirstPrefixed(indent.increase()).stripFlags()) - .append(lineBuilder.last(indent + theme.object.closeBracket)) - }, - - maxDepth () { - return lineBuilder.single(string + ' ' + theme.maxDepth + ' ' + theme.object.closeBracket) - } - }) - } -} -Object.defineProperty(FunctionValue.prototype, 'tag', { value: tag }) - -class DescribedFunctionValue extends object.DescribedMixin(FunctionValue) { - constructor (props) { - super(props) - this.nameIsEnumerable = props.nameIsEnumerable - } - - compare (expected) { - if (this.tag !== expected.tag) return UNEQUAL - if (this.name !== expected.name) return UNEQUAL - if (this.value && expected.value && this.value !== expected.value) return UNEQUAL - - return super.compare(expected) - } - - createPropertyRecursor () { - const recursor = super.createPropertyRecursor() - - const skipName = this.nameIsEnumerable - if (!skipName) return recursor - - let size = recursor.size - if (skipName) { - size -= 1 - } - - if (size === 0) return NOOP_RECURSOR - - const next = () => { - const property = recursor.next() - if (property) { - if (skipName && property.key.value === 'name') { - return next() - } - return property - } - - return null - } - - return { size, next } - } - - serialize () { - return [this.name, generatorsHaveGeneratorTag, super.serialize()] - } -} - -class DeserializedFunctionValue extends object.DeserializedMixin(FunctionValue) { - constructor (state, recursor) { - super(state[2], recursor) - this.name = state[0] - this.trustStringTag = state[1] - } - - compare (expected) { - if (this.tag !== expected.tag) return UNEQUAL - - if (this.name !== expected.name) { - if (this.functionNameSupportFlags === functionNameSupport.bitFlags) { - // The engine used to create the serialization supports the same - // function name inference as the current engine. That said, unless - // the engine has full support for name inference, it's possible that - // names were lost simply due to refactoring. Names are unequal if - // the engine has full support, or if names were inferred. - if (functionNameSupport.hasFullSupport === true || (this.name !== '' && expected.name !== '')) return UNEQUAL - } else if (functionNameSupport.isSubsetOf(this.functionNameSupportFlags)) { - // The engine used to create the serialization could infer more function - // names than the current engine. Assume `expected.name` comes from the - // current engine and treat the names as unequal only if the current - // engine could infer a name. - if (expected.name !== '') return UNEQUAL - } else { - /* istanbul ignore else */ - if (functionNameSupport.isSupersetOf(this.functionNameSupportFlags)) { - // The engine used to create the serialization could infer fewer - // function names than the current engine. Treat the names as unequal - // only if a name was in the serialization. - if (this.name !== '') return UNEQUAL - } - } - } - - // Assume `stringTag` is either 'Function' or 'GeneratorFunction', and that - // it always equals `ctor`. Since Node.js 4 only provides 'Function', even - // for generator functions, only compare `stringTag` if the serialized value - // legitimately would have been `Function`, and the expected `stringTag` can - // reliably be inferred. - if (this.trustStringTag && generatorsHaveGeneratorTag && this.stringTag !== expected.stringTag) return UNEQUAL - - return SHALLOW_EQUAL - } - - serialize () { - return [this.name, this.trustStringTag, super.serialize()] - } -} diff --git a/node_modules/concordance/lib/complexValues/global.js b/node_modules/concordance/lib/complexValues/global.js deleted file mode 100644 index 6acd66d7a..000000000 --- a/node_modules/concordance/lib/complexValues/global.js +++ /dev/null @@ -1,33 +0,0 @@ -'use strict' - -const constants = require('../constants') -const formatUtils = require('../formatUtils') -const lineBuilder = require('../lineBuilder') - -const DEEP_EQUAL = constants.DEEP_EQUAL -const UNEQUAL = constants.UNEQUAL - -function describe () { - return new GlobalValue() -} -exports.describe = describe - -exports.deserialize = describe - -const tag = Symbol('GlobalValue') -exports.tag = tag - -class GlobalValue { - compare (expected) { - return this.tag === expected.tag - ? DEEP_EQUAL - : UNEQUAL - } - - formatDeep (theme) { - return lineBuilder.single( - formatUtils.wrap(theme.global, 'Global') + ' ' + theme.object.openBracket + theme.object.closeBracket) - } -} -Object.defineProperty(GlobalValue.prototype, 'isComplex', { value: true }) -Object.defineProperty(GlobalValue.prototype, 'tag', { value: tag }) diff --git a/node_modules/concordance/lib/complexValues/map.js b/node_modules/concordance/lib/complexValues/map.js deleted file mode 100644 index 7ff13b217..000000000 --- a/node_modules/concordance/lib/complexValues/map.js +++ /dev/null @@ -1,78 +0,0 @@ -'use strict' - -const constants = require('../constants') -const recursorUtils = require('../recursorUtils') -const object = require('./object') - -const SHALLOW_EQUAL = constants.SHALLOW_EQUAL -const UNEQUAL = constants.UNEQUAL - -function describe (props) { - return new DescribedMapValue(Object.assign({ - size: props.value.size - }, props)) -} -exports.describe = describe - -function deserialize (state, recursor) { - return new DeserializedMapValue(state, recursor) -} -exports.deserialize = deserialize - -const tag = Symbol('MapValue') -exports.tag = tag - -class MapValue extends object.ObjectValue { - constructor (props) { - super(props) - this.size = props.size - } - - compare (expected) { - const result = super.compare(expected) - if (result !== SHALLOW_EQUAL) return result - - return this.size === expected.size - ? SHALLOW_EQUAL - : UNEQUAL - } - - prepareDiff (expected) { - // Maps should be compared, even if they have a different number of entries. - return {compareResult: super.compare(expected)} - } - - serialize () { - return [this.size, super.serialize()] - } -} -Object.defineProperty(MapValue.prototype, 'tag', { value: tag }) - -class DescribedMapValue extends object.DescribedMixin(MapValue) { - createIterableRecursor () { - const size = this.size - if (size === 0) return recursorUtils.NOOP_RECURSOR - - let index = 0 - let entries - const next = () => { - if (index === size) return null - - if (!entries) { - entries = Array.from(this.value) - } - - const entry = entries[index++] - return this.describeMapEntry(this.describeAny(entry[0]), this.describeAny(entry[1])) - } - - return { size, next } - } -} - -class DeserializedMapValue extends object.DeserializedMixin(MapValue) { - constructor (state, recursor) { - super(state[1], recursor) - this.size = state[0] - } -} diff --git a/node_modules/concordance/lib/complexValues/object.js b/node_modules/concordance/lib/complexValues/object.js deleted file mode 100644 index 97a59285c..000000000 --- a/node_modules/concordance/lib/complexValues/object.js +++ /dev/null @@ -1,283 +0,0 @@ -'use strict' - -const functionNameSupport = require('function-name-support') - -const constants = require('../constants') -const getObjectKeys = require('../getObjectKeys') -const ObjectFormatter = require('../formatUtils').ObjectFormatter -const hasLength = require('../hasLength') -const recursorUtils = require('../recursorUtils') -const stats = require('../metaDescriptors/stats') - -const DEEP_EQUAL = constants.DEEP_EQUAL -const SHALLOW_EQUAL = constants.SHALLOW_EQUAL -const UNEQUAL = constants.UNEQUAL - -function describe (props) { - const isArray = props.stringTag === 'Array' - const object = props.value - return new DescribedObjectValue(Object.assign({ - isArray, - isIterable: object[Symbol.iterator] !== undefined, - isList: isArray || hasLength(object) - }, props)) -} -exports.describe = describe - -function deserialize (state, recursor) { - return new DeserializedObjectValue(state, recursor) -} -exports.deserialize = deserialize - -const tag = Symbol('ObjectValue') -exports.tag = tag - -class ObjectValue { - constructor (props) { - this.ctor = props.ctor - this.pointer = props.pointer - this.stringTag = props.stringTag - - this.isArray = props.isArray === true - this.isIterable = props.isIterable === true - this.isList = props.isList === true - } - - compare (expected) { - if (this.tag !== expected.tag) return UNEQUAL - if (this.stringTag !== expected.stringTag || !this.hasSameCtor(expected)) return UNEQUAL - return SHALLOW_EQUAL - } - - hasSameCtor (expected) { - return this.ctor === expected.ctor - } - - formatShallow (theme, indent) { - return new ObjectFormatter(this, theme, indent) - } - - serialize () { - return [ - this.ctor, this.pointer, this.stringTag, - this.isArray, this.isIterable, this.isList, - functionNameSupport.bitFlags - ] - } -} -Object.defineProperty(ObjectValue.prototype, 'isComplex', { value: true }) -Object.defineProperty(ObjectValue.prototype, 'tag', { value: tag }) -exports.ObjectValue = ObjectValue - -const DescribedObjectValue = DescribedMixin(ObjectValue) -const DeserializedObjectValue = DeserializedMixin(ObjectValue) - -function DescribedMixin (base) { - return class extends base { - constructor (props) { - super(props) - - this.value = props.value - this.describeAny = props.describeAny - this.describeItem = props.describeItem - this.describeMapEntry = props.describeMapEntry - this.describeProperty = props.describeProperty - - this.iterableState = null - this.listState = null - this.propertyState = null - } - - compare (expected) { - return this.value === expected.value - ? DEEP_EQUAL - : super.compare(expected) - } - - createPropertyRecursor () { - const objectKeys = getObjectKeys(this.value, this.isList ? this.value.length : 0) - const size = objectKeys.size - if (size === 0) return recursorUtils.NOOP_RECURSOR - - let index = 0 - const next = () => { - if (index === size) return null - - const key = objectKeys.keys[index++] - return this.describeProperty(key, this.describeAny(this.value[key])) - } - - return { size, next } - } - - createListRecursor () { - if (!this.isList) return recursorUtils.NOOP_RECURSOR - - const size = this.value.length - if (size === 0) return recursorUtils.NOOP_RECURSOR - - let index = 0 - const next = () => { - if (index === size) return null - - const current = index - index++ - return this.describeItem(current, this.describeAny(this.value[current])) - } - - return { size, next } - } - - createIterableRecursor () { - if (this.isArray || !this.isIterable) return recursorUtils.NOOP_RECURSOR - - const iterator = this.value[Symbol.iterator]() - let first = iterator.next() - - let done = false - let size = -1 - if (first.done) { - if (first.value === undefined) { - size = 0 - done = true - } else { - size = 1 - } - } - - let index = 0 - const next = () => { - if (done) return null - - while (!done) { - const current = first || iterator.next() - if (current === first) { - first = null - } - if (current.done) { - done = true - } - - const item = current.value - if (done && item === undefined) return null - - if (this.isList && this.value[index] === item) { - index++ - } else { - return this.describeItem(index++, this.describeAny(item)) - } - } - } - - return { size, next } - } - - createRecursor () { - let recursedProperty = false - let recursedList = false - let recursedIterable = false - - let recursor = null - return () => { - let retval = null - do { - if (recursor !== null) { - retval = recursor.next() - if (retval === null) { - recursor = null - } - } - - while (recursor === null && (!recursedList || !recursedProperty || !recursedIterable)) { - // Prioritize recursing lists - if (!recursedList) { - const replay = recursorUtils.replay(this.listState, () => this.createListRecursor()) - this.listState = replay.state - recursor = replay.recursor - recursedList = true - if (recursor !== recursorUtils.NOOP_RECURSOR) { - retval = stats.describeListRecursor(recursor) - } - } else if (!recursedProperty) { - const replay = recursorUtils.replay(this.propertyState, () => this.createPropertyRecursor()) - this.propertyState = replay.state - recursor = replay.recursor - recursedProperty = true - if (recursor !== recursorUtils.NOOP_RECURSOR) { - retval = stats.describePropertyRecursor(recursor) - } - } else if (!recursedIterable) { - const replay = recursorUtils.replay(this.iterableState, () => this.createIterableRecursor()) - this.iterableState = replay.state - recursor = replay.recursor - recursedIterable = true - if (recursor !== recursorUtils.NOOP_RECURSOR) { - retval = stats.describeIterableRecursor(recursor) - } - } - } - } while (recursor !== null && retval === null) - - return retval - } - } - } -} -exports.DescribedMixin = DescribedMixin - -function DeserializedMixin (base) { - return class extends base { - constructor (state, recursor) { - super({ - ctor: state[0], - pointer: state[1], - stringTag: state[2], - isArray: state[3], - isIterable: state[4], - isList: state[5] - }) - - this.functionNameSupportFlags = state[6] - this.deserializedRecursor = recursor - this.replayState = null - } - - createRecursor () { - if (!this.deserializedRecursor) return () => null - - const replay = recursorUtils.replay(this.replayState, () => ({ size: -1, next: this.deserializedRecursor })) - this.replayState = replay.state - return replay.recursor.next - } - - hasSameCtor (expected) { - if (this.ctor === expected.ctor) return true - - if (this.functionNameSupportFlags === functionNameSupport.bitFlags) { - // The engine used to create the serialization supports the same - // function name inference as the current engine. That said, unless - // the engine has full support for name inference, it's possible that - // names were lost simply due to refactoring. Ctors are not the same - // only if the engine has full support, or if ctors were inferred. - if (functionNameSupport.hasFullSupport === true || (this.ctor !== null && expected.ctor !== null)) return false - } else if (functionNameSupport.isSubsetOf(this.functionNameSupportFlags)) { - // The engine used to create the serialization could infer more function - // names than the current engine. Assume `expected.ctor` comes from the - // current engine and treat the ctors as unequal only if the current - // engine could infer a ctor. - if (expected.ctor !== null) return false - } else { - /* istanbul ignore else */ - if (functionNameSupport.isSupersetOf(this.functionNameSupportFlags)) { - // The engine used to create the serialization could infer fewer - // function names than the current engine. Treat the ctors as unequal - // only if a ctor was in the serialization. - if (this.ctor !== null) return false - } - } - - return true - } - } -} -exports.DeserializedMixin = DeserializedMixin diff --git a/node_modules/concordance/lib/complexValues/promise.js b/node_modules/concordance/lib/complexValues/promise.js deleted file mode 100644 index 823d45386..000000000 --- a/node_modules/concordance/lib/complexValues/promise.js +++ /dev/null @@ -1,40 +0,0 @@ -'use strict' - -const constants = require('../constants') -const object = require('./object') - -const DEEP_EQUAL = constants.DEEP_EQUAL -const UNEQUAL = constants.UNEQUAL - -function describe (props) { - return new DescribedPromiseValue(props) -} -exports.describe = describe - -function deserialize (props) { - return new DeserializedPromiseValue(props) -} -exports.deserialize = deserialize - -const tag = Symbol('PromiseValue') -exports.tag = tag - -class PromiseValue extends object.ObjectValue {} -Object.defineProperty(PromiseValue.prototype, 'tag', { value: tag }) - -class DescribedPromiseValue extends object.DescribedMixin(PromiseValue) { - compare (expected) { - // When comparing described promises, require them to be the exact same - // object. - return super.compare(expected) === DEEP_EQUAL - ? DEEP_EQUAL - : UNEQUAL - } -} - -class DeserializedPromiseValue extends object.DeserializedMixin(PromiseValue) { - compare (expected) { - // Deserialized promises can never be compared using object references. - return super.compare(expected) - } -} diff --git a/node_modules/concordance/lib/complexValues/regexp.js b/node_modules/concordance/lib/complexValues/regexp.js deleted file mode 100644 index 1c66a2fd8..000000000 --- a/node_modules/concordance/lib/complexValues/regexp.js +++ /dev/null @@ -1,90 +0,0 @@ -'use strict' - -const constants = require('../constants') -const formatUtils = require('../formatUtils') -const lineBuilder = require('../lineBuilder') -const object = require('./object') - -const UNEQUAL = constants.UNEQUAL - -function describe (props) { - const regexp = props.value - return new DescribedRegexpValue(Object.assign({ - flags: getSortedFlags(regexp), - source: regexp.source - }, props)) -} -exports.describe = describe - -function deserialize (state, recursor) { - return new DeserializedRegexpValue(state, recursor) -} -exports.deserialize = deserialize - -const tag = Symbol('RegexpValue') -exports.tag = tag - -function getSortedFlags (regexp) { - const flags = regexp.flags || String(regexp).slice(regexp.source.length + 2) - return flags.split('').sort().join('') -} - -class RegexpValue extends object.ObjectValue { - constructor (props) { - super(props) - this.flags = props.flags - this.source = props.source - } - - compare (expected) { - return this.tag === expected.tag && this.flags === expected.flags && this.source === expected.source - ? super.compare(expected) - : UNEQUAL - } - - formatShallow (theme, indent) { - const ctor = this.ctor || this.stringTag - const regexp = formatUtils.wrap(theme.regexp.source, this.source) + formatUtils.wrap(theme.regexp.flags, this.flags) - - return super.formatShallow(theme, indent).customize({ - finalize: innerLines => { - if (ctor === 'RegExp' && innerLines.isEmpty) return lineBuilder.single(regexp) - - const innerIndentation = indent.increase() - const header = lineBuilder.first(formatUtils.formatCtorAndStringTag(theme, this) + ' ' + theme.object.openBracket) - .concat(lineBuilder.line(innerIndentation + regexp)) - - if (!innerLines.isEmpty) { - header.append(lineBuilder.line(innerIndentation + theme.regexp.separator)) - header.append(innerLines.withFirstPrefixed(innerIndentation).stripFlags()) - } - - return header.append(lineBuilder.last(indent + theme.object.closeBracket)) - }, - - maxDepth: () => { - return lineBuilder.single( - formatUtils.formatCtorAndStringTag(theme, this) + ' ' + - theme.object.openBracket + ' ' + - regexp + ' ' + - theme.maxDepth + ' ' + - theme.object.closeBracket) - } - }) - } - - serialize () { - return [this.flags, this.source, super.serialize()] - } -} -Object.defineProperty(RegexpValue.prototype, 'tag', { value: tag }) - -const DescribedRegexpValue = object.DescribedMixin(RegexpValue) - -class DeserializedRegexpValue extends object.DeserializedMixin(RegexpValue) { - constructor (state, recursor) { - super(state[2], recursor) - this.flags = state[0] - this.source = state[1] - } -} diff --git a/node_modules/concordance/lib/complexValues/set.js b/node_modules/concordance/lib/complexValues/set.js deleted file mode 100644 index fc3623ace..000000000 --- a/node_modules/concordance/lib/complexValues/set.js +++ /dev/null @@ -1,78 +0,0 @@ -'use strict' - -const constants = require('../constants') -const recursorUtils = require('../recursorUtils') -const object = require('./object') - -const SHALLOW_EQUAL = constants.SHALLOW_EQUAL -const UNEQUAL = constants.UNEQUAL - -function describe (props) { - return new DescribedSetValue(Object.assign({ - size: props.value.size - }, props)) -} -exports.describe = describe - -function deserialize (state, recursor) { - return new DeserializedSetValue(state, recursor) -} -exports.deserialize = deserialize - -const tag = Symbol('SetValue') -exports.tag = tag - -class SetValue extends object.ObjectValue { - constructor (props) { - super(props) - this.size = props.size - } - - compare (expected) { - const result = super.compare(expected) - if (result !== SHALLOW_EQUAL) return result - - return this.size === expected.size - ? SHALLOW_EQUAL - : UNEQUAL - } - - prepareDiff (expected) { - // Sets should be compared, even if they have a different number of items. - return {compareResult: super.compare(expected)} - } - - serialize () { - return [this.size, super.serialize()] - } -} -Object.defineProperty(SetValue.prototype, 'tag', { value: tag }) - -class DescribedSetValue extends object.DescribedMixin(SetValue) { - createIterableRecursor () { - const size = this.size - if (size === 0) return recursorUtils.NOOP_RECURSOR - - let index = 0 - let members - const next = () => { - if (index === size) return null - - if (!members) { - members = Array.from(this.value) - } - - const value = members[index] - return this.describeItem(index++, this.describeAny(value)) - } - - return { size, next } - } -} - -class DeserializedSetValue extends object.DeserializedMixin(SetValue) { - constructor (state, recursor) { - super(state[1], recursor) - this.size = state[0] - } -} diff --git a/node_modules/concordance/lib/complexValues/typedArray.js b/node_modules/concordance/lib/complexValues/typedArray.js deleted file mode 100644 index 5c482ff1f..000000000 --- a/node_modules/concordance/lib/complexValues/typedArray.js +++ /dev/null @@ -1,162 +0,0 @@ -'use strict' - -const constants = require('../constants') -const formatUtils = require('../formatUtils') -const lineBuilder = require('../lineBuilder') -const recursorUtils = require('../recursorUtils') -const propertyStatsTag = require('../metaDescriptors/stats').propertyTag -const object = require('./object') - -const DEEP_EQUAL = constants.DEEP_EQUAL -const UNEQUAL = constants.UNEQUAL - -function getBuffer (value) { - // Assume at least Node.js 4.5.0, which introduces Buffer.from() - const buffer = Buffer.from(value.buffer) - return value.byteLength !== value.buffer.byteLength - ? buffer.slice(value.byteOffset, value.byteOffset + value.byteLength) - : buffer -} -exports.getBuffer = getBuffer - -function describe (props) { - return new DescribedTypedArrayValue(Object.assign({ - buffer: getBuffer(props.value), - // Set isArray and isList so the property recursor excludes the byte accessors - isArray: true, - isList: true - }, props)) -} -exports.describe = describe - -function deserialize (state, recursor) { - return new DeserializedTypedArrayValue(state, recursor) -} -exports.deserialize = deserialize - -function deserializeBytes (buffer) { - return new Bytes(buffer) -} -exports.deserializeBytes = deserializeBytes - -const bytesTag = Symbol('Bytes') -exports.bytesTag = bytesTag - -const tag = Symbol('TypedArrayValue') -exports.tag = tag - -class Bytes { - constructor (buffer) { - this.buffer = buffer - } - - compare (expected) { - return expected.tag === bytesTag && this.buffer.equals(expected.buffer) - ? DEEP_EQUAL - : UNEQUAL - } - - formatDeep (theme, indent) { - const indentation = indent - const lines = lineBuilder.buffer() - - // Display 4-byte words, 8 per line - let string = '' - let isFirst = true - for (let offset = 0; offset < this.buffer.length; offset += 4) { - if (offset > 0) { - if (offset % 32 === 0) { - if (isFirst) { - lines.append(lineBuilder.first(string)) - isFirst = false - } else { - lines.append(lineBuilder.line(string)) - } - string = String(indentation) - } else { - string += ' ' - } - } - string += formatUtils.wrap(theme.typedArray.bytes, this.buffer.toString('hex', offset, offset + 4)) - } - - return isFirst - ? lineBuilder.single(string) - : lines.append(lineBuilder.last(string)) - } - - serialize () { - return this.buffer - } -} -Object.defineProperty(Bytes.prototype, 'tag', { value: bytesTag }) - -class TypedArrayValue extends object.ObjectValue { - constructor (props) { - super(props) - this.buffer = props.buffer - } - - formatShallow (theme, indent) { - return super.formatShallow(theme, indent).customize({ - shouldFormat (subject) { - if (subject.tag === propertyStatsTag) return subject.size > 1 - if (subject.isProperty === true) return subject.key.value !== 'byteLength' - if (subject.tag === bytesTag) return subject.buffer.byteLength > 0 - return true - } - }) - } -} -Object.defineProperty(TypedArrayValue.prototype, 'tag', { value: tag }) -exports.TypedArrayValue = TypedArrayValue - -function DescribedMixin (base) { - return class extends object.DescribedMixin(base) { - // The list isn't recursed. Instead a Bytes instance is returned by the main - // recursor. - createListRecursor () { - return recursorUtils.NOOP_RECURSOR - } - - createPropertyRecursor () { - const recursor = super.createPropertyRecursor() - const size = recursor.size + 1 - - let done = false - const next = () => { - if (done) return null - - const property = recursor.next() - if (property) return property - - done = true - return this.describeProperty('byteLength', this.describeAny(this.buffer.byteLength)) - } - - return { size, next } - } - - createRecursor () { - return recursorUtils.unshift(super.createRecursor(), new Bytes(this.buffer)) - } - } -} -exports.DescribedMixin = DescribedMixin - -const DescribedTypedArrayValue = DescribedMixin(TypedArrayValue) - -function DeserializedMixin (base) { - return class extends object.DeserializedMixin(base) { - constructor (state, recursor) { - super(state, recursor) - - // Get the Bytes descriptor from the recursor. It contains the buffer. - const bytesDescriptor = this.createRecursor()() - this.buffer = bytesDescriptor.buffer - } - } -} -exports.DeserializedMixin = DeserializedMixin - -const DeserializedTypedArrayValue = DeserializedMixin(TypedArrayValue) |