diff options
Diffstat (limited to 'node_modules/pretty-format/build/plugins')
4 files changed, 245 insertions, 0 deletions
diff --git a/node_modules/pretty-format/build/plugins/AsymmetricMatcher.js b/node_modules/pretty-format/build/plugins/AsymmetricMatcher.js new file mode 100644 index 000000000..ec529fbc3 --- /dev/null +++ b/node_modules/pretty-format/build/plugins/AsymmetricMatcher.js @@ -0,0 +1,54 @@ +/** + * Copyright (c) 2014-present, Facebook, Inc. All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + +'use strict'; + +const asymmetricMatcher = Symbol.for('jest.asymmetricMatcher'); +const SPACE = ' '; + +class ArrayContaining extends Array {} +class ObjectContaining extends Object {} + +const printAsymmetricMatcher = ( +val, +print, +indent, +opts, +colors) => +{ + const stringedValue = val.toString(); + + if (stringedValue === 'ArrayContaining') { + const array = ArrayContaining.from(val.sample); + return opts.spacing === SPACE ? + stringedValue + SPACE + print(array) : + print(array); + } + + if (stringedValue === 'ObjectContaining') { + const object = Object.assign(new ObjectContaining(), val.sample); + return opts.spacing === SPACE ? + stringedValue + SPACE + print(object) : + print(object); + } + + if (stringedValue === 'StringMatching') { + return stringedValue + SPACE + print(val.sample); + } + + if (stringedValue === 'StringContaining') { + return stringedValue + SPACE + print(val.sample); + } + + return val.toAsymmetricMatcher(); +}; + +module.exports = { + print: printAsymmetricMatcher, + test: object => object && object.$$typeof === asymmetricMatcher };
\ No newline at end of file diff --git a/node_modules/pretty-format/build/plugins/ReactElement.js b/node_modules/pretty-format/build/plugins/ReactElement.js new file mode 100644 index 000000000..76f3350ac --- /dev/null +++ b/node_modules/pretty-format/build/plugins/ReactElement.js @@ -0,0 +1,95 @@ +/** + * Copyright (c) 2014-present, Facebook, Inc. All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + */ +/* eslint-disable max-len */ +'use strict'; + +const escapeHTML = require('./escapeHTML'); + +const reactElement = Symbol.for('react.element'); + +function traverseChildren(opaqueChildren, cb) { + if (Array.isArray(opaqueChildren)) { + opaqueChildren.forEach(child => traverseChildren(child, cb)); + } else if (opaqueChildren != null && opaqueChildren !== false) { + cb(opaqueChildren); + } +} + +function printChildren(flatChildren, print, indent, colors, opts) { + return flatChildren.map(node => { + if (typeof node === 'object') { + return printElement(node, print, indent, colors, opts); + } else if (typeof node === 'string') { + return colors.content.open + escapeHTML(node) + colors.content.close; + } else { + return print(node); + } + }).join(opts.edgeSpacing); +} + +function printProps(props, print, indent, colors, opts) { + return Object.keys(props).sort().map(name => { + if (name === 'children') { + return ''; + } + + const prop = props[name]; + let printed = print(prop); + + if (typeof prop !== 'string') { + if (printed.indexOf('\n') !== -1) { + printed = '{' + opts.edgeSpacing + indent(indent(printed) + opts.edgeSpacing + '}'); + } else { + printed = '{' + printed + '}'; + } + } + + return opts.spacing + indent(colors.prop.open + name + colors.prop.close + '=') + colors.value.open + printed + colors.value.close; + }).join(''); +} + +function printElement(element, print, indent, colors, opts) { + let result = colors.tag.open + '<'; + let elementName; + if (typeof element.type === 'string') { + elementName = element.type; + } else if (typeof element.type === 'function') { + elementName = element.type.displayName || element.type.name || 'Unknown'; + } else { + elementName = 'Unknown'; + } + result += elementName + colors.tag.close; + result += printProps(element.props, print, indent, colors, opts); + + const opaqueChildren = element.props.children; + const hasProps = !!Object.keys(element.props). + filter(propName => propName !== 'children'). + length; + const closeInNewLine = hasProps && !opts.min; + + if (opaqueChildren) { + const flatChildren = []; + traverseChildren(opaqueChildren, child => { + flatChildren.push(child); + }); + const children = printChildren(flatChildren, print, indent, colors, opts); + result += colors.tag.open + (closeInNewLine ? '\n' : '') + '>' + colors.tag.close + opts.edgeSpacing + indent(children) + opts.edgeSpacing + colors.tag.open + '</' + elementName + '>' + colors.tag.close; + } else { + result += colors.tag.open + (closeInNewLine ? '\n' : ' ') + '/>' + colors.tag.close; + } + + return result; +} + +module.exports = { + print(val, print, indent, opts, colors) { + return printElement(val, print, indent, colors, opts); + }, + test(object) { + return object && object.$$typeof === reactElement; + } };
\ No newline at end of file diff --git a/node_modules/pretty-format/build/plugins/ReactTestComponent.js b/node_modules/pretty-format/build/plugins/ReactTestComponent.js new file mode 100644 index 000000000..fdf31b6d5 --- /dev/null +++ b/node_modules/pretty-format/build/plugins/ReactTestComponent.js @@ -0,0 +1,80 @@ +/** + * Copyright (c) 2014-present, Facebook, Inc. All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ +/* eslint-disable max-len */ +'use strict'; + +const escapeHTML = require('./escapeHTML'); + +const reactTestInstance = Symbol.for('react.test.json'); + + + + + + + +// Child can be `number` in Stack renderer but not in Fiber renderer. + + +function printChildren(children, print, indent, colors, opts) { + return children.map(child => printInstance(child, print, indent, colors, opts)).join(opts.edgeSpacing); +} + +function printProps(props, print, indent, colors, opts) { + return Object.keys(props).sort().map(name => { + const prop = props[name]; + let printed = print(prop); + + if (typeof prop !== 'string') { + if (printed.indexOf('\n') !== -1) { + printed = '{' + opts.edgeSpacing + indent(indent(printed) + opts.edgeSpacing + '}'); + } else { + printed = '{' + printed + '}'; + } + } + + return opts.spacing + indent(colors.prop.open + name + colors.prop.close + '=') + colors.value.open + printed + colors.value.close; + }).join(''); +} + +function printInstance(instance, print, indent, colors, opts) { + if (typeof instance == 'number') { + return print(instance); + } else if (typeof instance === 'string') { + return colors.content.open + escapeHTML(instance) + colors.content.close; + } + + let closeInNewLine = false; + let result = colors.tag.open + '<' + instance.type + colors.tag.close; + + if (instance.props) { + // If assignments are in opposite order, Flow 0.39.0 finds incorrect error: + // element of Object.keys. Expected object instead of possibly undefined value + closeInNewLine = !!Object.keys(instance.props).length && !opts.min; + result += printProps(instance.props, print, indent, colors, opts); + } + + if (instance.children) { + const children = printChildren(instance.children, print, indent, colors, opts); + result += colors.tag.open + (closeInNewLine ? '\n' : '') + '>' + colors.tag.close + opts.edgeSpacing + indent(children) + opts.edgeSpacing + colors.tag.open + '</' + instance.type + '>' + colors.tag.close; + } else { + result += colors.tag.open + (closeInNewLine ? '\n' : ' ') + '/>' + colors.tag.close; + } + + return result; +} + +module.exports = { + print(val, print, indent, opts, colors) { + return printInstance(val, print, indent, colors, opts); + }, + test(object) { + return object && object.$$typeof === reactTestInstance; + } };
\ No newline at end of file diff --git a/node_modules/pretty-format/build/plugins/escapeHTML.js b/node_modules/pretty-format/build/plugins/escapeHTML.js new file mode 100644 index 000000000..de6dda184 --- /dev/null +++ b/node_modules/pretty-format/build/plugins/escapeHTML.js @@ -0,0 +1,16 @@ +/** + * Copyright (c) 2014-present, Facebook, Inc. All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ +'use strict'; + +function escapeHTML(str) { + return str.replace(/</g, '<').replace(/>/g, '>'); +} + +module.exports = escapeHTML;
\ No newline at end of file |