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Diffstat (limited to 'vendor/github.com/davecgh/go-spew/spew/internalunsafe_test.go')
-rw-r--r--vendor/github.com/davecgh/go-spew/spew/internalunsafe_test.go102
1 files changed, 0 insertions, 102 deletions
diff --git a/vendor/github.com/davecgh/go-spew/spew/internalunsafe_test.go b/vendor/github.com/davecgh/go-spew/spew/internalunsafe_test.go
deleted file mode 100644
index a0c612e..0000000
--- a/vendor/github.com/davecgh/go-spew/spew/internalunsafe_test.go
+++ /dev/null
@@ -1,102 +0,0 @@
-// Copyright (c) 2013-2016 Dave Collins <dave@davec.name>
-
-// Permission to use, copy, modify, and distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-
-// NOTE: Due to the following build constraints, this file will only be compiled
-// when the code is not running on Google App Engine, compiled by GopherJS, and
-// "-tags safe" is not added to the go build command line. The "disableunsafe"
-// tag is deprecated and thus should not be used.
-// +build !js,!appengine,!safe,!disableunsafe
-
-/*
-This test file is part of the spew package rather than than the spew_test
-package because it needs access to internals to properly test certain cases
-which are not possible via the public interface since they should never happen.
-*/
-
-package spew
-
-import (
- "bytes"
- "reflect"
- "testing"
- "unsafe"
-)
-
-// changeKind uses unsafe to intentionally change the kind of a reflect.Value to
-// the maximum kind value which does not exist. This is needed to test the
-// fallback code which punts to the standard fmt library for new types that
-// might get added to the language.
-func changeKind(v *reflect.Value, readOnly bool) {
- rvf := (*uintptr)(unsafe.Pointer(uintptr(unsafe.Pointer(v)) + offsetFlag))
- *rvf = *rvf | ((1<<flagKindWidth - 1) << flagKindShift)
- if readOnly {
- *rvf |= flagRO
- } else {
- *rvf &= ^uintptr(flagRO)
- }
-}
-
-// TestAddedReflectValue tests functionaly of the dump and formatter code which
-// falls back to the standard fmt library for new types that might get added to
-// the language.
-func TestAddedReflectValue(t *testing.T) {
- i := 1
-
- // Dump using a reflect.Value that is exported.
- v := reflect.ValueOf(int8(5))
- changeKind(&v, false)
- buf := new(bytes.Buffer)
- d := dumpState{w: buf, cs: &Config}
- d.dump(v)
- s := buf.String()
- want := "(int8) 5"
- if s != want {
- t.Errorf("TestAddedReflectValue #%d\n got: %s want: %s", i, s, want)
- }
- i++
-
- // Dump using a reflect.Value that is not exported.
- changeKind(&v, true)
- buf.Reset()
- d.dump(v)
- s = buf.String()
- want = "(int8) <int8 Value>"
- if s != want {
- t.Errorf("TestAddedReflectValue #%d\n got: %s want: %s", i, s, want)
- }
- i++
-
- // Formatter using a reflect.Value that is exported.
- changeKind(&v, false)
- buf2 := new(dummyFmtState)
- f := formatState{value: v, cs: &Config, fs: buf2}
- f.format(v)
- s = buf2.String()
- want = "5"
- if s != want {
- t.Errorf("TestAddedReflectValue #%d got: %s want: %s", i, s, want)
- }
- i++
-
- // Formatter using a reflect.Value that is not exported.
- changeKind(&v, true)
- buf2.Reset()
- f = formatState{value: v, cs: &Config, fs: buf2}
- f.format(v)
- s = buf2.String()
- want = "<int8 Value>"
- if s != want {
- t.Errorf("TestAddedReflectValue #%d got: %s want: %s", i, s, want)
- }
-}