136 lines
2.4 KiB
Go
136 lines
2.4 KiB
Go
package otto
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import (
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"./terst"
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"errors"
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"strings"
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"testing"
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"time"
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)
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func tt(t *testing.T, arguments ...func()) {
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halt := errors.New("A test was taking too long")
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timer := time.AfterFunc(2*time.Second, func() {
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panic(halt)
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})
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defer func() {
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timer.Stop()
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}()
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terst.Terst(t, arguments...)
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}
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func is(arguments ...interface{}) bool {
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var got, expect interface{}
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switch len(arguments) {
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case 0, 1:
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return terst.Is(arguments...)
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case 2:
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got, expect = arguments[0], arguments[1]
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default:
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got, expect = arguments[0], arguments[2]
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}
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switch value := got.(type) {
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case Value:
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if value.value != nil {
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got = value.value
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}
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case *Error:
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if value != nil {
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got = value.Error()
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}
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if expect == nil {
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// FIXME This is weird
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expect = ""
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}
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}
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if len(arguments) == 2 {
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arguments[0] = got
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arguments[1] = expect
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} else {
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arguments[0] = got
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arguments[2] = expect
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}
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return terst.Is(arguments...)
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}
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func test(arguments ...interface{}) (func(string, ...interface{}) Value, *_tester) {
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tester := newTester()
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if len(arguments) > 0 {
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tester.test(arguments[0].(string))
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}
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return tester.test, tester
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}
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type _tester struct {
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vm *Otto
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}
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func newTester() *_tester {
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return &_tester{
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vm: New(),
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}
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}
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func (self *_tester) Get(name string) (Value, error) {
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return self.vm.Get(name)
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}
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func (self *_tester) Set(name string, value interface{}) Value {
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err := self.vm.Set(name, value)
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is(err, nil)
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if err != nil {
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terst.Caller().T().FailNow()
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}
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return self.vm.getValue(name)
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}
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func (self *_tester) Run(src interface{}) (Value, error) {
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return self.vm.Run(src)
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}
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func (self *_tester) test(name string, expect ...interface{}) Value {
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vm := self.vm
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raise := false
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defer func() {
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if caught := recover(); caught != nil {
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if exception, ok := caught.(*_exception); ok {
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caught = exception.eject()
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}
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if raise {
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if len(expect) > 0 {
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is(caught, expect[0])
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}
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} else {
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dbg("Panic, caught:", caught)
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panic(caught)
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}
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}
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}()
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var value Value
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var err error
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if isIdentifier(name) {
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value = vm.getValue(name)
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} else {
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source := name
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index := strings.Index(source, "raise:")
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if index == 0 {
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raise = true
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source = source[6:]
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source = strings.TrimLeft(source, " ")
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}
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value, err = vm.runtime.cmpl_run(source, nil)
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if err != nil {
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panic(err)
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}
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}
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value = value.resolve()
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if len(expect) > 0 {
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is(value, expect[0])
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}
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return value
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}
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