first commit

app_vue/node_modules/pretty-error/test/ParsedError.coffee

@@ -0,0 +1,87 @@
+chai = require 'chai'
+ParsedError = require '../src/ParsedError'
+
+chai.should()
+
+error = (what) ->
+  if typeof what is 'string'
+    return error -> throw Error what
+
+  else if what instanceof Function
+    try
+      do what
+      return null
+    catch e
+      return e
+
+  else
+    throw Error "bad argument for error"
+
+describe "ParsedError", ->
+  describe "constructor()", ->
+    it "should accept Error() instances", ->
+      (-> new ParsedError error -> throw Error "some message").should.not.throw()
+
+    it "should accept ReferenceError() and other derivatives of Error()", ->
+      (-> new ParsedError error -> throw ReferenceError "some message").should.not.throw()
+
+    it "should accept non errors", ->
+      (-> e = new ParsedError 'some string').should.not.throw()
+
+  describe "message", ->
+    it "should return the original error message", ->
+      e = new ParsedError error 'a'
+      e.message.should.equal 'a'
+
+  describe "multiline message", ->
+    it "should return the original error message", ->
+      e = new ParsedError error 'a \n b \n c'
+      e.message.should.equal 'a \n b \n c'
+
+  describe "kind", ->
+    it "should return 'Error' for normal error", ->
+      e = new ParsedError error 'a'
+      e.kind.should.equal 'Error'
+
+    it "should recognize 'ReferenceError'", ->
+      e = new ParsedError error -> a.b = c
+      e.kind.should.equal 'ReferenceError'
+
+  describe "type", ->
+    it.skip "should return original error type", ->
+      e = new ParsedError error -> a.b = c
+      e.type.should.be.equal 'not_defined'
+
+  describe "arguments", ->
+    it.skip "should return original error arguments", ->
+      e = new ParsedError error -> a.b = c
+      e.arguments.should.be.eql ['a']
+
+  describe "stack", ->
+    it "should return original error stack", ->
+      e = new ParsedError error -> a.b = c
+      e.stack.should.be.equal e.error.stack
+
+  describe "trace", ->
+    it "should include correct information about each trace item", ->
+      e = new ParsedError error -> a.b = c
+      e.trace.should.have.length.above 2
+
+      item = e.trace[0]
+      item.should.include.keys 'original',
+        'what', 'path', 'addr',
+        'file', 'dir', 'col',
+        'line', 'jsCol', 'jsLine'
+        'packageName', 'shortenedPath', 'shortenedAddr'
+
+      item.path.should.equal module.filename.replace(/[\\]+/g, '/')
+
+      item.line.should.be.a 'number'
+      item.col.should.be.a 'number'
+
+  describe "_rectifyPath()", ->
+    it "should work", ->
+      ParsedError::_rectifyPath('F:/a/node_modules/b/node_modules/d/node_modules/e/f.js').path.should.equal '[a]/[b]/[d]/[e]/f.js'
+
+    it "should return path when `node_modules` is not present", ->
+      ParsedError::_rectifyPath('a/b/c').path.should.equal 'a/b/c'

app_vue/node_modules/pretty-error/test/PrettyError.coffee

@@ -0,0 +1,109 @@
+chai = require 'chai'
+PrettyError = require '../src/PrettyError'
+defaultStyle = require '../src/defaultStyle'
+
+chai.should()
+
+isFormatted = (exc) ->
+  exc.stack.indexOf('  \u001b[0m\u001b[97m\u001b[41m') is 0
+
+error = (what) ->
+  if typeof what is 'string'
+    return error -> throw Error what
+
+  else if what instanceof Function
+    try
+      do what
+    catch e
+      return e
+
+  throw Error "bad argument for error"
+
+describe "PrettyError", ->
+  describe "constructor()", ->
+    it "should work", ->
+      new PrettyError
+
+  describe "getObject", ->
+    it "should return a string", ->
+      p = new PrettyError
+      p.getObject(error "hello").should.be.an 'object'
+
+  describe "style", ->
+    it "should, by default, return the contents in `default-style`", ->
+      p = new PrettyError
+      p.style.should.eql defaultStyle()
+
+    it "should return different contents after appending some styles", ->
+      p = new PrettyError
+      p.appendStyle 'some selector': 'display': 'block'
+      p.style.should.not.eql defaultStyle()
+
+  describe "render()", ->
+    it "should work", ->
+      p = new PrettyError
+      p.skipNodeFiles()
+      p.appendStyle 'pretty-error': marginLeft: 4
+
+      e = error -> "a".should.equal "b"
+      console.log p.render e, no
+
+      e2 = error -> Array.split(Object)
+      console.log p.render e2, no
+
+      e3 = "Plain error message"
+      console.log p.render e3, no
+
+      e4 =
+        message: "Custom error message"
+        kind: "Custom Error"
+
+      console.log p.render e4, no
+
+      e5 =
+        message: "Error with custom stack"
+        stack: ['line one', 'line two']
+        wrapper: 'UnhandledRejection'
+
+      console.log p.render e5, no
+
+      e6 = error -> PrettyError.someNonExistingFuncion()
+      console.log p.render e6, no
+
+    it.skip "should render without colors if pe._useColors is false", ->
+      p = new PrettyError
+      p.withoutColors()
+      p.skipNodeFiles()
+      p.appendStyle 'pretty-error': marginLeft: 4
+
+      e = error -> "a".should.equal "b"
+      console.log p.render e, no
+
+  describe "start()", ->
+    prepareStackTrace = null
+
+    beforeEach ->
+      {prepareStackTrace} = Error
+      Error.prepareStackTrace = null
+
+    afterEach ->
+      Error.prepareStackTrace = prepareStackTrace
+
+    it "throws unformatted error when not started", ->
+      try
+        throw new Error "foo bar"
+      catch exc
+
+      isFormatted(exc).should.be.eql false
+
+    it "throws formatted the error", ->
+      PrettyError.start()
+
+      try
+        throw new Error "foo bar"
+      catch exc
+
+      isFormatted(exc).should.be.eql true
+      exc.stack.split(/\n/g).length.should.be.above 2
+
+      PrettyError.stop()