diff options
Diffstat (limited to 'bindings/go/llvm/ir_test.go')
| -rw-r--r-- | bindings/go/llvm/ir_test.go | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/bindings/go/llvm/ir_test.go b/bindings/go/llvm/ir_test.go index c823615a4293c..325ee4890f4c1 100644 --- a/bindings/go/llvm/ir_test.go +++ b/bindings/go/llvm/ir_test.go @@ -134,3 +134,29 @@ func TestDebugLoc(t *testing.T) { t.Errorf("Got metadata %v as scope, though wanted %v", loc.Scope.C, scope.C) } } + +func TestSubtypes(t *testing.T) { + cont := NewContext() + defer cont.Dispose() + + int_pointer := PointerType(cont.Int32Type(), 0) + int_inner := int_pointer.Subtypes() + if len(int_inner) != 1 { + t.Errorf("Got size %d, though wanted 1") + } + if int_inner[0] != cont.Int32Type() { + t.Errorf("Expected int32 type") + } + + st_pointer := cont.StructType([]Type{cont.Int32Type(), cont.Int8Type()}, false) + st_inner := st_pointer.Subtypes() + if len(st_inner) != 2 { + t.Errorf("Got size %d, though wanted 2") + } + if st_inner[0] != cont.Int32Type() { + t.Errorf("Expected first struct field to be int32") + } + if st_inner[1] != cont.Int8Type() { + t.Errorf("Expected second struct field to be int8") + } +} |