diff options
Diffstat (limited to 'vendor/github.com/onsi/gomega/matchers/type_support.go')
-rw-r--r-- | vendor/github.com/onsi/gomega/matchers/type_support.go | 176 |
1 files changed, 0 insertions, 176 deletions
diff --git a/vendor/github.com/onsi/gomega/matchers/type_support.go b/vendor/github.com/onsi/gomega/matchers/type_support.go deleted file mode 100644 index 04020f0..0000000 --- a/vendor/github.com/onsi/gomega/matchers/type_support.go +++ /dev/null @@ -1,176 +0,0 @@ -/* -Gomega matchers - -This package implements the Gomega matchers and does not typically need to be imported. -See the docs for Gomega for documentation on the matchers - -http://onsi.github.io/gomega/ -*/ -package matchers - -import ( - "fmt" - "reflect" -) - -type omegaMatcher interface { - Match(actual interface{}) (success bool, err error) - FailureMessage(actual interface{}) (message string) - NegatedFailureMessage(actual interface{}) (message string) -} - -func isBool(a interface{}) bool { - return reflect.TypeOf(a).Kind() == reflect.Bool -} - -func isNumber(a interface{}) bool { - if a == nil { - return false - } - kind := reflect.TypeOf(a).Kind() - return reflect.Int <= kind && kind <= reflect.Float64 -} - -func isInteger(a interface{}) bool { - kind := reflect.TypeOf(a).Kind() - return reflect.Int <= kind && kind <= reflect.Int64 -} - -func isUnsignedInteger(a interface{}) bool { - kind := reflect.TypeOf(a).Kind() - return reflect.Uint <= kind && kind <= reflect.Uint64 -} - -func isFloat(a interface{}) bool { - kind := reflect.TypeOf(a).Kind() - return reflect.Float32 <= kind && kind <= reflect.Float64 -} - -func toInteger(a interface{}) int64 { - if isInteger(a) { - return reflect.ValueOf(a).Int() - } else if isUnsignedInteger(a) { - return int64(reflect.ValueOf(a).Uint()) - } else if isFloat(a) { - return int64(reflect.ValueOf(a).Float()) - } else { - panic(fmt.Sprintf("Expected a number! Got <%T> %#v", a, a)) - } -} - -func toUnsignedInteger(a interface{}) uint64 { - if isInteger(a) { - return uint64(reflect.ValueOf(a).Int()) - } else if isUnsignedInteger(a) { - return reflect.ValueOf(a).Uint() - } else if isFloat(a) { - return uint64(reflect.ValueOf(a).Float()) - } else { - panic(fmt.Sprintf("Expected a number! Got <%T> %#v", a, a)) - } -} - -func toFloat(a interface{}) float64 { - if isInteger(a) { - return float64(reflect.ValueOf(a).Int()) - } else if isUnsignedInteger(a) { - return float64(reflect.ValueOf(a).Uint()) - } else if isFloat(a) { - return reflect.ValueOf(a).Float() - } else { - panic(fmt.Sprintf("Expected a number! Got <%T> %#v", a, a)) - } -} - -func isError(a interface{}) bool { - _, ok := a.(error) - return ok -} - -func isChan(a interface{}) bool { - if isNil(a) { - return false - } - return reflect.TypeOf(a).Kind() == reflect.Chan -} - -func isMap(a interface{}) bool { - if a == nil { - return false - } - return reflect.TypeOf(a).Kind() == reflect.Map -} - -func isArrayOrSlice(a interface{}) bool { - if a == nil { - return false - } - switch reflect.TypeOf(a).Kind() { - case reflect.Array, reflect.Slice: - return true - default: - return false - } -} - -func isString(a interface{}) bool { - if a == nil { - return false - } - return reflect.TypeOf(a).Kind() == reflect.String -} - -func toString(a interface{}) (string, bool) { - aString, isString := a.(string) - if isString { - return aString, true - } - - aBytes, isBytes := a.([]byte) - if isBytes { - return string(aBytes), true - } - - aStringer, isStringer := a.(fmt.Stringer) - if isStringer { - return aStringer.String(), true - } - - return "", false -} - -func lengthOf(a interface{}) (int, bool) { - if a == nil { - return 0, false - } - switch reflect.TypeOf(a).Kind() { - case reflect.Map, reflect.Array, reflect.String, reflect.Chan, reflect.Slice: - return reflect.ValueOf(a).Len(), true - default: - return 0, false - } -} -func capOf(a interface{}) (int, bool) { - if a == nil { - return 0, false - } - switch reflect.TypeOf(a).Kind() { - case reflect.Array, reflect.Chan, reflect.Slice: - return reflect.ValueOf(a).Cap(), true - default: - return 0, false - } -} - -func isNil(a interface{}) bool { - if a == nil { - return true - } - - switch reflect.TypeOf(a).Kind() { - case reflect.Chan, reflect.Func, reflect.Interface, reflect.Map, reflect.Ptr, reflect.Slice: - return reflect.ValueOf(a).IsNil() - } - - return false -} |