bindings/go/llvm/string_test.go

   1 //===- string_test.go - test Stringer implementation for Type -------------===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8 //
   9 // This file tests the Stringer interface for the Type type.
  10 //
  11 //===----------------------------------------------------------------------===//
  12
  13 package llvm
  14
  15 import (
  16         "testing"
  17 )
  18
  19 func TestStringRecursiveType(t *testing.T) {
  20         ctx := NewContext()
  21         defer ctx.Dispose()
  22         s := ctx.StructCreateNamed("recursive")
  23         s.StructSetBody([]Type{s, s}, false)
  24         if str := s.String(); str != "%recursive: StructType(%recursive, %recursive)" {
  25                 t.Errorf("incorrect string result %q", str)
  26         }
  27 }