update to latest go-scalar, add test for hex, oct, and binary integer literals

3 files changed, 18 insertions, 1 deletions

diff --git a/go.mod b/go.mod
index 67ac880..944b9bc 100644
--- a/go.mod
+++ b/go.mod
@@ -1,7 +1,7 @@
 module github.com/alexflint/go-arg
 
 require (
-	github.com/alexflint/go-scalar v1.1.0
+	github.com/alexflint/go-scalar v1.2.0
 	github.com/stretchr/testify v1.7.0
 )
 
diff --git a/go.sum b/go.sum
index 1170bc7..5b536f9 100644
--- a/go.sum
+++ b/go.sum
@@ -1,5 +1,7 @@
 github.com/alexflint/go-scalar v1.1.0 h1:aaAouLLzI9TChcPXotr6gUhq+Scr8rl0P9P4PnltbhM=
 github.com/alexflint/go-scalar v1.1.0/go.mod h1:LoFvNMqS1CPrMVltza4LvnGKhaSpc3oyLEBUZVhhS2o=
+github.com/alexflint/go-scalar v1.2.0 h1:WR7JPKkeNpnYIOfHRa7ivM21aWAdHD0gEWHCx+WQBRw=
+github.com/alexflint/go-scalar v1.2.0/go.mod h1:LoFvNMqS1CPrMVltza4LvnGKhaSpc3oyLEBUZVhhS2o=
 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=
diff --git a/parse_test.go b/parse_test.go
index aebe5ff..4ea6bc4 100644
--- a/parse_test.go
+++ b/parse_test.go
@@ -95,6 +95,21 @@ func TestInt(t *testing.T) {
 	assert.EqualValues(t, 8, *args.Ptr)
 }
 
+func TestHexOctBin(t *testing.T) {
+	var args struct {
+		Hex int
+		Oct int
+		Bin int
+		Underscored int
+	}
+	err := parse("--hex 0xA --oct 0o10 --bin 0b101 --underscored 123_456", &args)
+	require.NoError(t, err)
+	assert.EqualValues(t, 10, args.Hex)
+	assert.EqualValues(t, 8, args.Oct)
+	assert.EqualValues(t, 5, args.Bin)
+	assert.EqualValues(t, 123456, args.Underscored)
+}
+
 func TestNegativeInt(t *testing.T) {
 	var args struct {
 		Foo int