diff options
Diffstat (limited to 'src/cmd/internal/rsc.io/x86/x86asm/inst_test.go')
-rw-r--r-- | src/cmd/internal/rsc.io/x86/x86asm/inst_test.go | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/src/cmd/internal/rsc.io/x86/x86asm/inst_test.go b/src/cmd/internal/rsc.io/x86/x86asm/inst_test.go new file mode 100644 index 000000000..23ac52320 --- /dev/null +++ b/src/cmd/internal/rsc.io/x86/x86asm/inst_test.go @@ -0,0 +1,20 @@ +// Copyright 2014 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package x86asm + +import ( + "strings" + "testing" +) + +func TestRegString(t *testing.T) { + for r := Reg(1); r <= regMax; r++ { + if regNames[r] == "" { + t.Errorf("regNames[%d] is missing", int(r)) + } else if s := r.String(); strings.Contains(s, "Reg(") { + t.Errorf("Reg(%d).String() = %s, want proper name", int(r), s) + } + } +} |