JACOBIN-477 Added unit tests for String class.

src/config/buildno.go

@@ -8,4 +8,4 @@
 
 package config
 
-var BuildNo = 3061
+var BuildNo = 3062

src/gfunction/javaLangString_test.go

@@ -416,6 +416,64 @@ func TestStringRegionMatchesWithIgnoreCase(t *testing.T) {
  }
 }
 
+// test the variants of String.equals()
+func TestStringEquals(t *testing.T) {
+ baseStr := "Hello"
+ baseStringObject := &object.Object{
+ KlassName: types.StringPoolStringIndex,
+ FieldTable: map[string]object.Field{
+ "value": {Fvalue: []byte(baseStr)},
+ },
+ }
+
+ compareStr := "Hello"
+ compareStringObject := &object.Object{
+ KlassName: types.StringPoolStringIndex,
+ FieldTable: map[string]object.Field{
+ "value": {Fvalue: []byte(compareStr)},
+ },
+ }
+
+ if result := stringEquals([]interface{}{
+ baseStringObject, compareStringObject}); result != types.JavaBoolTrue {
+ t.Fatalf("The strings do not match when they should")
+ }
+
+ compareStr = "World"
+ compareStringObject = &object.Object{
+ KlassName: types.StringPoolStringIndex,
+ FieldTable: map[string]object.Field{
+ "value": {Fvalue: []byte(compareStr)},
+ },
+ }
+
+ if result := stringEquals([]interface{}{
+ baseStringObject, compareStringObject}); result != types.JavaBoolFalse {
+ t.Fatalf("The strings match when they shouldn't")
+ }
+
+ referenceStr := ""
+ baseStringObject = &object.Object{
+ KlassName: types.StringPoolStringIndex,
+ FieldTable: map[string]object.Field{
+ "value": {Fvalue: []byte(referenceStr)},
+ },
+ }
+
+ compareToStr := ""
+ compareStringObject = &object.Object{
+ KlassName: types.StringPoolStringIndex,
+ FieldTable: map[string]object.Field{
+ "value": {Fvalue: []byte(compareToStr)},
+ },
+ }
+
+ if result := stringEquals([]interface{}{
+ baseStringObject, compareStringObject}); result != types.JavaBoolTrue {
+ t.Fatalf("The empty strings do not match when they should")
+ }
+}
+
 // test the variants of index of string
 func TestStringIndexOfString(t *testing.T) {
  baseStr := "hello world"