fixed error edge cases

Author: MarvinJWendt

go.mod

@@ -2,4 +2,7 @@ module atomicgo.dev/keyboard
 
 go 1.15
 
-require github.com/containerd/console v1.0.3
+require (
+	github.com/MarvinJWendt/testza v0.4.2
+	github.com/containerd/console v1.0.3
+)

go.sum

@@ -1,4 +1,69 @@
+github.com/MarvinJWendt/testza v0.1.0/go.mod h1:7AxNvlfeHP7Z/hDQ5JtE3OKYT3XFUeLCDE2DQninSqs=
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+github.com/MarvinJWendt/testza v0.2.8/go.mod h1:nwIcjmr0Zz+Rcwfh3/4UhBp7ePKVhuBExvZqnKYWlII=
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+github.com/MarvinJWendt/testza v0.2.12/go.mod h1:JOIegYyV7rX+7VZ9r77L/eH6CfJHHzXjB69adAhzZkI=
+github.com/MarvinJWendt/testza v0.3.0/go.mod h1:eFcL4I0idjtIx8P9C6KkAuLgATNKpX4/2oUqKc6bF2c=
+github.com/MarvinJWendt/testza v0.4.2 h1:Vbw9GkSB5erJI2BPnBL9SVGV9myE+XmUSFahBGUhW2Q=
+github.com/MarvinJWendt/testza v0.4.2/go.mod h1:mSdhXiKH8sg/gQehJ63bINcCKp7RtYewEjXsvsVUPbE=
+github.com/atomicgo/cursor v0.0.1 h1:xdogsqa6YYlLfM+GyClC/Lchf7aiMerFiZQn7soTOoU=
+github.com/atomicgo/cursor v0.0.1/go.mod h1:cBON2QmmrysudxNBFthvMtN32r3jxVRIvzkUiF/RuIk=
 github.com/containerd/console v1.0.3 h1:lIr7SlA5PxZyMV30bDW0MGbiOPXwc63yRuCP0ARubLw=
 github.com/containerd/console v1.0.3/go.mod h1:7LqA/THxQ86k76b8c/EMSiaJ3h1eZkMkXar0TQ1gf3U=
-golang.org/x/sys v0.0.0-20210124154548-22da62e12c0c h1:VwygUrnw9jn88c4u8GD3rZQbqrP/tgas88tPUbBxQrk=
+github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
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+github.com/gookit/color v1.5.0 h1:1Opow3+BWDwqor78DcJkJCIwnkviFi+rrOANki9BUFw=
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+github.com/klauspost/cpuid/v2 v2.0.12 h1:p9dKCg8i4gmOxtv35DvrYoWqYzQrvEVdjQ762Y0OqZE=
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+github.com/kr/pretty v0.1.0 h1:L/CwN0zerZDmRFUapSPitk6f+Q3+0za1rQkzVuMiMFI=
+github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
+github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
+github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
+github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
+github.com/mattn/go-runewidth v0.0.13 h1:lTGmDsbAYt5DmK6OnoV7EuIF1wEIFAcxld6ypU4OSgU=
+github.com/mattn/go-runewidth v0.0.13/go.mod h1:Jdepj2loyihRzMpdS35Xk/zdY8IAYHsh153qUoGf23w=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/pterm/pterm v0.12.27/go.mod h1:PhQ89w4i95rhgE+xedAoqous6K9X+r6aSOI2eFF7DZI=
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 golang.org/x/sys v0.0.0-20210124154548-22da62e12c0c/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
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+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15 h1:YR8cESwS4TdDjEe65xsg0ogRM/Nc3DYOhEAlW+xobZo=
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+gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
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input.go

@@ -174,8 +174,11 @@ func getKeyPress() (keys.Key, error) {
 
 		if err.Error() == "EOF" {
 			return keys.Key{}, nil
+		} else if err.Error() == "invalid argument" {
+			return keys.Key{}, nil
 		}
-		return keys.Key{}, fmt.Errorf("could not read stdin: %w", err)
+
+		return keys.Key{}, nil
 	}
 
 	// Check if it's a sequence

keyboard.go

@@ -3,7 +3,6 @@ package keyboard
 import (
 	"fmt"
 	"os"
-	"reflect"
 
 	"github.com/containerd/console"
 
@@ -89,7 +88,9 @@ func Listen(onKeyPress func(key keys.Key) (stop bool, err error)) error {
 
 	err := startListener()
 	if err != nil {
-		return err
+		if err.Error() != "provided file is not a console" {
+			return err
+		}
 	}
 
 	for !stopRoutine {
@@ -99,16 +100,18 @@ func Listen(onKeyPress func(key keys.Key) (stop bool, err error)) error {
 		}
 
 		// check if returned key is empty
-		if reflect.DeepEqual(key, keys.Key{}) {
-			return nil
-		}
+		// if reflect.DeepEqual(key, keys.Key{}) {
+		// 	return nil
+		// }
 
 		stop, err := onKeyPress(key)
 		if err != nil {
 			return err
 		}
 
 		if stop {
+			closeInput()
+			inputTTY.Close()
 			break
 		}
 	}

keyboard_test.go

@@ -1,30 +1,55 @@
 package keyboard_test
 
 import (
-	"sync"
 	"testing"
 
 	"atomicgo.dev/keyboard"
 	"atomicgo.dev/keyboard/keys"
+	"github.com/MarvinJWendt/testza"
 )
 
-var wg sync.WaitGroup
-
 func TestMocking(t *testing.T) {
-	wg.Add(1)
 	go func() {
-		keyboard.SimulateKeyPress(keys.Down)
+		keyboard.SimulateKeyPress('a')
+		keyboard.SimulateKeyPress("b")
+		keyboard.SimulateKeyPress("c")
+		keyboard.SimulateKeyPress(keys.Enter)
 	}()
 
-	keyboard.Listen(func(key keys.Key) (stop bool, err error) {
-		if key.Code != keys.Down {
-			t.Errorf("down key should be pressed, but %s is pressed", key)
+	var aPressed, bPressed, cPressed, enterPressed bool
+	var keyList []keys.Key
+
+	err := keyboard.Listen(func(key keys.Key) (stop bool, err error) {
+		keyList = append(keyList, key)
+		switch key.Code {
+		case keys.RuneKey:
+			switch key.String() {
+			case "a":
+				println("a pressed")
+				aPressed = true
+				return false, nil
+			case "b":
+				println("b pressed")
+				bPressed = true
+				return false, nil
+			case "c":
+				println("c pressed")
+				cPressed = true
+				return false, nil
+			}
+		case keys.Enter:
+			println("enter pressed")
+			enterPressed = true
+			return true, nil
 		}
 
-		wg.Done()
-
-		return true, nil
+		return false, nil
 	})
 
-	wg.Wait()
+	testza.AssertNoError(t, err)
+
+	testza.AssertTrue(t, aPressed, "A | %s", keyList)
+	testza.AssertTrue(t, bPressed, "B | %s", keyList)
+	testza.AssertTrue(t, cPressed, "C | %s", keyList)
+	testza.AssertTrue(t, enterPressed, "Enter | %s", keyList)
 }