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Diffstat (limited to 'src/mongo/gotools/src/github.com/mongodb/mongo-tools/vendor/github.com/smartystreets/assertions/equality.go')
-rw-r--r--src/mongo/gotools/src/github.com/mongodb/mongo-tools/vendor/github.com/smartystreets/assertions/equality.go280
1 files changed, 0 insertions, 280 deletions
diff --git a/src/mongo/gotools/src/github.com/mongodb/mongo-tools/vendor/github.com/smartystreets/assertions/equality.go b/src/mongo/gotools/src/github.com/mongodb/mongo-tools/vendor/github.com/smartystreets/assertions/equality.go
deleted file mode 100644
index 2b6049c37d9..00000000000
--- a/src/mongo/gotools/src/github.com/mongodb/mongo-tools/vendor/github.com/smartystreets/assertions/equality.go
+++ /dev/null
@@ -1,280 +0,0 @@
-package assertions
-
-import (
- "errors"
- "fmt"
- "math"
- "reflect"
- "strings"
-
- "github.com/smartystreets/assertions/internal/oglematchers"
- "github.com/smartystreets/assertions/internal/go-render/render"
-)
-
-// default acceptable delta for ShouldAlmostEqual
-const defaultDelta = 0.0000000001
-
-// ShouldEqual receives exactly two parameters and does an equality check.
-func ShouldEqual(actual interface{}, expected ...interface{}) string {
- if message := need(1, expected); message != success {
- return message
- }
- return shouldEqual(actual, expected[0])
-}
-func shouldEqual(actual, expected interface{}) (message string) {
- defer func() {
- if r := recover(); r != nil {
- message = serializer.serialize(expected, actual, fmt.Sprintf(shouldHaveBeenEqual, expected, actual))
- return
- }
- }()
-
- if matchError := oglematchers.Equals(expected).Matches(actual); matchError != nil {
- expectedSyntax := fmt.Sprintf("%v", expected)
- actualSyntax := fmt.Sprintf("%v", actual)
- if expectedSyntax == actualSyntax && reflect.TypeOf(expected) != reflect.TypeOf(actual) {
- message = fmt.Sprintf(shouldHaveBeenEqualTypeMismatch, expected, expected, actual, actual)
- } else {
- message = fmt.Sprintf(shouldHaveBeenEqual, expected, actual)
- }
- message = serializer.serialize(expected, actual, message)
- return
- }
-
- return success
-}
-
-// ShouldNotEqual receives exactly two parameters and does an inequality check.
-func ShouldNotEqual(actual interface{}, expected ...interface{}) string {
- if fail := need(1, expected); fail != success {
- return fail
- } else if ShouldEqual(actual, expected[0]) == success {
- return fmt.Sprintf(shouldNotHaveBeenEqual, actual, expected[0])
- }
- return success
-}
-
-// ShouldAlmostEqual makes sure that two parameters are close enough to being equal.
-// The acceptable delta may be specified with a third argument,
-// or a very small default delta will be used.
-func ShouldAlmostEqual(actual interface{}, expected ...interface{}) string {
- actualFloat, expectedFloat, deltaFloat, err := cleanAlmostEqualInput(actual, expected...)
-
- if err != "" {
- return err
- }
-
- if math.Abs(actualFloat-expectedFloat) <= deltaFloat {
- return success
- } else {
- return fmt.Sprintf(shouldHaveBeenAlmostEqual, actualFloat, expectedFloat)
- }
-}
-
-// ShouldNotAlmostEqual is the inverse of ShouldAlmostEqual
-func ShouldNotAlmostEqual(actual interface{}, expected ...interface{}) string {
- actualFloat, expectedFloat, deltaFloat, err := cleanAlmostEqualInput(actual, expected...)
-
- if err != "" {
- return err
- }
-
- if math.Abs(actualFloat-expectedFloat) > deltaFloat {
- return success
- } else {
- return fmt.Sprintf(shouldHaveNotBeenAlmostEqual, actualFloat, expectedFloat)
- }
-}
-
-func cleanAlmostEqualInput(actual interface{}, expected ...interface{}) (float64, float64, float64, string) {
- deltaFloat := 0.0000000001
-
- if len(expected) == 0 {
- return 0.0, 0.0, 0.0, "This assertion requires exactly one comparison value and an optional delta (you provided neither)"
- } else if len(expected) == 2 {
- delta, err := getFloat(expected[1])
-
- if err != nil {
- return 0.0, 0.0, 0.0, "delta must be a numerical type"
- }
-
- deltaFloat = delta
- } else if len(expected) > 2 {
- return 0.0, 0.0, 0.0, "This assertion requires exactly one comparison value and an optional delta (you provided more values)"
- }
-
- actualFloat, err := getFloat(actual)
-
- if err != nil {
- return 0.0, 0.0, 0.0, err.Error()
- }
-
- expectedFloat, err := getFloat(expected[0])
-
- if err != nil {
- return 0.0, 0.0, 0.0, err.Error()
- }
-
- return actualFloat, expectedFloat, deltaFloat, ""
-}
-
-// returns the float value of any real number, or error if it is not a numerical type
-func getFloat(num interface{}) (float64, error) {
- numValue := reflect.ValueOf(num)
- numKind := numValue.Kind()
-
- if numKind == reflect.Int ||
- numKind == reflect.Int8 ||
- numKind == reflect.Int16 ||
- numKind == reflect.Int32 ||
- numKind == reflect.Int64 {
- return float64(numValue.Int()), nil
- } else if numKind == reflect.Uint ||
- numKind == reflect.Uint8 ||
- numKind == reflect.Uint16 ||
- numKind == reflect.Uint32 ||
- numKind == reflect.Uint64 {
- return float64(numValue.Uint()), nil
- } else if numKind == reflect.Float32 ||
- numKind == reflect.Float64 {
- return numValue.Float(), nil
- } else {
- return 0.0, errors.New("must be a numerical type, but was " + numKind.String())
- }
-}
-
-// ShouldResemble receives exactly two parameters and does a deep equal check (see reflect.DeepEqual)
-func ShouldResemble(actual interface{}, expected ...interface{}) string {
- if message := need(1, expected); message != success {
- return message
- }
-
- if matchError := oglematchers.DeepEquals(expected[0]).Matches(actual); matchError != nil {
- return serializer.serializeDetailed(expected[0], actual,
- fmt.Sprintf(shouldHaveResembled, render.Render(expected[0]), render.Render(actual)))
- }
-
- return success
-}
-
-// ShouldNotResemble receives exactly two parameters and does an inverse deep equal check (see reflect.DeepEqual)
-func ShouldNotResemble(actual interface{}, expected ...interface{}) string {
- if message := need(1, expected); message != success {
- return message
- } else if ShouldResemble(actual, expected[0]) == success {
- return fmt.Sprintf(shouldNotHaveResembled, render.Render(actual), render.Render(expected[0]))
- }
- return success
-}
-
-// ShouldPointTo receives exactly two parameters and checks to see that they point to the same address.
-func ShouldPointTo(actual interface{}, expected ...interface{}) string {
- if message := need(1, expected); message != success {
- return message
- }
- return shouldPointTo(actual, expected[0])
-
-}
-func shouldPointTo(actual, expected interface{}) string {
- actualValue := reflect.ValueOf(actual)
- expectedValue := reflect.ValueOf(expected)
-
- if ShouldNotBeNil(actual) != success {
- return fmt.Sprintf(shouldHaveBeenNonNilPointer, "first", "nil")
- } else if ShouldNotBeNil(expected) != success {
- return fmt.Sprintf(shouldHaveBeenNonNilPointer, "second", "nil")
- } else if actualValue.Kind() != reflect.Ptr {
- return fmt.Sprintf(shouldHaveBeenNonNilPointer, "first", "not")
- } else if expectedValue.Kind() != reflect.Ptr {
- return fmt.Sprintf(shouldHaveBeenNonNilPointer, "second", "not")
- } else if ShouldEqual(actualValue.Pointer(), expectedValue.Pointer()) != success {
- actualAddress := reflect.ValueOf(actual).Pointer()
- expectedAddress := reflect.ValueOf(expected).Pointer()
- return serializer.serialize(expectedAddress, actualAddress, fmt.Sprintf(shouldHavePointedTo,
- actual, actualAddress,
- expected, expectedAddress))
- }
- return success
-}
-
-// ShouldNotPointTo receives exactly two parameters and checks to see that they point to different addresess.
-func ShouldNotPointTo(actual interface{}, expected ...interface{}) string {
- if message := need(1, expected); message != success {
- return message
- }
- compare := ShouldPointTo(actual, expected[0])
- if strings.HasPrefix(compare, shouldBePointers) {
- return compare
- } else if compare == success {
- return fmt.Sprintf(shouldNotHavePointedTo, actual, expected[0], reflect.ValueOf(actual).Pointer())
- }
- return success
-}
-
-// ShouldBeNil receives a single parameter and ensures that it is nil.
-func ShouldBeNil(actual interface{}, expected ...interface{}) string {
- if fail := need(0, expected); fail != success {
- return fail
- } else if actual == nil {
- return success
- } else if interfaceHasNilValue(actual) {
- return success
- }
- return fmt.Sprintf(shouldHaveBeenNil, actual)
-}
-func interfaceHasNilValue(actual interface{}) bool {
- value := reflect.ValueOf(actual)
- kind := value.Kind()
- nilable := kind == reflect.Slice ||
- kind == reflect.Chan ||
- kind == reflect.Func ||
- kind == reflect.Ptr ||
- kind == reflect.Map
-
- // Careful: reflect.Value.IsNil() will panic unless it's an interface, chan, map, func, slice, or ptr
- // Reference: http://golang.org/pkg/reflect/#Value.IsNil
- return nilable && value.IsNil()
-}
-
-// ShouldNotBeNil receives a single parameter and ensures that it is not nil.
-func ShouldNotBeNil(actual interface{}, expected ...interface{}) string {
- if fail := need(0, expected); fail != success {
- return fail
- } else if ShouldBeNil(actual) == success {
- return fmt.Sprintf(shouldNotHaveBeenNil, actual)
- }
- return success
-}
-
-// ShouldBeTrue receives a single parameter and ensures that it is true.
-func ShouldBeTrue(actual interface{}, expected ...interface{}) string {
- if fail := need(0, expected); fail != success {
- return fail
- } else if actual != true {
- return fmt.Sprintf(shouldHaveBeenTrue, actual)
- }
- return success
-}
-
-// ShouldBeFalse receives a single parameter and ensures that it is false.
-func ShouldBeFalse(actual interface{}, expected ...interface{}) string {
- if fail := need(0, expected); fail != success {
- return fail
- } else if actual != false {
- return fmt.Sprintf(shouldHaveBeenFalse, actual)
- }
- return success
-}
-
-// ShouldBeZeroValue receives a single parameter and ensures that it is
-// the Go equivalent of the default value, or "zero" value.
-func ShouldBeZeroValue(actual interface{}, expected ...interface{}) string {
- if fail := need(0, expected); fail != success {
- return fail
- }
- zeroVal := reflect.Zero(reflect.TypeOf(actual)).Interface()
- if !reflect.DeepEqual(zeroVal, actual) {
- return serializer.serialize(zeroVal, actual, fmt.Sprintf(shouldHaveBeenZeroValue, actual))
- }
- return success
-}