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path: root/src/cmd/vendor/golang.org/x/arch/ppc64/ppc64asm/field_test.go
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Diffstat (limited to 'src/cmd/vendor/golang.org/x/arch/ppc64/ppc64asm/field_test.go')
-rw-r--r--src/cmd/vendor/golang.org/x/arch/ppc64/ppc64asm/field_test.go60
1 files changed, 0 insertions, 60 deletions
diff --git a/src/cmd/vendor/golang.org/x/arch/ppc64/ppc64asm/field_test.go b/src/cmd/vendor/golang.org/x/arch/ppc64/ppc64asm/field_test.go
deleted file mode 100644
index 14eb2f8e4e..0000000000
--- a/src/cmd/vendor/golang.org/x/arch/ppc64/ppc64asm/field_test.go
+++ /dev/null
@@ -1,60 +0,0 @@
-// 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 ppc64asm
-
-import (
- "testing"
-)
-
-func panicOrNot(f func()) (panicked bool) {
- defer func() {
- if err := recover(); err != nil {
- panicked = true
- }
- }()
- f()
- return false
-}
-
-func TestBitField(t *testing.T) {
- var tests = []struct {
- b BitField
- i uint32 // input
- u uint32 // unsigned output
- s int32 // signed output
- fail bool // if the check should panic
- }{
- {BitField{0, 0}, 0, 0, 0, true},
- {BitField{31, 2}, 0, 0, 0, true},
- {BitField{31, 1}, 1, 1, -1, false},
- {BitField{29, 2}, 0 << 1, 0, 0, false},
- {BitField{29, 2}, 1 << 1, 1, 1, false},
- {BitField{29, 2}, 2 << 1, 2, -2, false},
- {BitField{29, 2}, 3 << 1, 3, -1, false},
- {BitField{0, 32}, 1<<32 - 1, 1<<32 - 1, -1, false},
- {BitField{16, 3}, 1 << 15, 4, -4, false},
- }
- for i, tst := range tests {
- var (
- ou uint32
- os int32
- )
- failed := panicOrNot(func() {
- ou = tst.b.Parse(tst.i)
- os = tst.b.ParseSigned(tst.i)
- })
- if failed != tst.fail {
- t.Errorf("case %d: %v: fail test failed, got %v, expected %v", i, tst.b, failed, tst.fail)
- continue
- }
- if ou != tst.u {
- t.Errorf("case %d: %v.Parse(%d) returned %d, expected %d", i, tst.b, tst.i, ou, tst.u)
- continue
- }
- if os != tst.s {
- t.Errorf("case %d: %v.ParseSigned(%d) returned %d, expected %d", i, tst.b, tst.i, os, tst.s)
- }
- }
-}