Pull in go-flags, modified to build on Solaris

github.com/jessevdk/go-flags/long_test.go

@@ -0,0 +1,85 @@
+package flags
+
+import (
+	"testing"
+)
+
+func TestLong(t *testing.T) {
+	var opts = struct {
+		Value bool `long:"value"`
+	}{}
+
+	ret := assertParseSuccess(t, &opts, "--value")
+
+	assertStringArray(t, ret, []string{})
+
+	if !opts.Value {
+		t.Errorf("Expected Value to be true")
+	}
+}
+
+func TestLongArg(t *testing.T) {
+	var opts = struct {
+		Value string `long:"value"`
+	}{}
+
+	ret := assertParseSuccess(t, &opts, "--value", "value")
+
+	assertStringArray(t, ret, []string{})
+	assertString(t, opts.Value, "value")
+}
+
+func TestLongArgEqual(t *testing.T) {
+	var opts = struct {
+		Value string `long:"value"`
+	}{}
+
+	ret := assertParseSuccess(t, &opts, "--value=value")
+
+	assertStringArray(t, ret, []string{})
+	assertString(t, opts.Value, "value")
+}
+
+func TestLongDefault(t *testing.T) {
+	var opts = struct {
+		Value string `long:"value" default:"value"`
+	}{}
+
+	ret := assertParseSuccess(t, &opts)
+
+	assertStringArray(t, ret, []string{})
+	assertString(t, opts.Value, "value")
+}
+
+func TestLongOptional(t *testing.T) {
+	var opts = struct {
+		Value string `long:"value" optional:"yes" optional-value:"value"`
+	}{}
+
+	ret := assertParseSuccess(t, &opts, "--value")
+
+	assertStringArray(t, ret, []string{})
+	assertString(t, opts.Value, "value")
+}
+
+func TestLongOptionalArg(t *testing.T) {
+	var opts = struct {
+		Value string `long:"value" optional:"yes" optional-value:"value"`
+	}{}
+
+	ret := assertParseSuccess(t, &opts, "--value", "no")
+
+	assertStringArray(t, ret, []string{"no"})
+	assertString(t, opts.Value, "value")
+}
+
+func TestLongOptionalArgEqual(t *testing.T) {
+	var opts = struct {
+		Value string `long:"value" optional:"yes" optional-value:"value"`
+	}{}
+
+	ret := assertParseSuccess(t, &opts, "--value=value", "no")
+
+	assertStringArray(t, ret, []string{"no"})
+	assertString(t, opts.Value, "value")
+}