diff options
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.go | 60 |
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) - } - } -} |