100 lines
3.8 KiB
Go
100 lines
3.8 KiB
Go
// Copyright (c) 2013 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 both cgo is supported and "-tags testcgo" is added to the go test
|
|
// command line. This means the cgo tests are only added (and hence run) when
|
|
// specifially requested. This configuration is used because spew itself
|
|
// does not require cgo to run even though it does handle certain cgo types
|
|
// specially. Rather than forcing all clients to require cgo and an external
|
|
// C compiler just to run the tests, this scheme makes them optional.
|
|
// +build cgo,testcgo
|
|
|
|
package spew_test
|
|
|
|
import (
|
|
"fmt"
|
|
|
|
"github.com/davecgh/go-spew/spew/testdata"
|
|
)
|
|
|
|
func addCgoDumpTests() {
|
|
// C char pointer.
|
|
v := testdata.GetCgoCharPointer()
|
|
nv := testdata.GetCgoNullCharPointer()
|
|
pv := &v
|
|
vcAddr := fmt.Sprintf("%p", v)
|
|
vAddr := fmt.Sprintf("%p", pv)
|
|
pvAddr := fmt.Sprintf("%p", &pv)
|
|
vt := "*testdata._Ctype_char"
|
|
vs := "116"
|
|
addDumpTest(v, "("+vt+")("+vcAddr+")("+vs+")\n")
|
|
addDumpTest(pv, "(*"+vt+")("+vAddr+"->"+vcAddr+")("+vs+")\n")
|
|
addDumpTest(&pv, "(**"+vt+")("+pvAddr+"->"+vAddr+"->"+vcAddr+")("+vs+")\n")
|
|
addDumpTest(nv, "("+vt+")(<nil>)\n")
|
|
|
|
// C char array.
|
|
v2, v2l, v2c := testdata.GetCgoCharArray()
|
|
v2Len := fmt.Sprintf("%d", v2l)
|
|
v2Cap := fmt.Sprintf("%d", v2c)
|
|
v2t := "[6]testdata._Ctype_char"
|
|
v2s := "(len=" + v2Len + " cap=" + v2Cap + ") " +
|
|
"{\n 00000000 74 65 73 74 32 00 " +
|
|
" |test2.|\n}"
|
|
addDumpTest(v2, "("+v2t+") "+v2s+"\n")
|
|
|
|
// C unsigned char array.
|
|
v3, v3l, v3c := testdata.GetCgoUnsignedCharArray()
|
|
v3Len := fmt.Sprintf("%d", v3l)
|
|
v3Cap := fmt.Sprintf("%d", v3c)
|
|
v3t := "[6]testdata._Ctype_unsignedchar"
|
|
v3t2 := "[6]testdata._Ctype_uchar"
|
|
v3s := "(len=" + v3Len + " cap=" + v3Cap + ") " +
|
|
"{\n 00000000 74 65 73 74 33 00 " +
|
|
" |test3.|\n}"
|
|
addDumpTest(v3, "("+v3t+") "+v3s+"\n", "("+v3t2+") "+v3s+"\n")
|
|
|
|
// C signed char array.
|
|
v4, v4l, v4c := testdata.GetCgoSignedCharArray()
|
|
v4Len := fmt.Sprintf("%d", v4l)
|
|
v4Cap := fmt.Sprintf("%d", v4c)
|
|
v4t := "[6]testdata._Ctype_schar"
|
|
v4t2 := "testdata._Ctype_schar"
|
|
v4s := "(len=" + v4Len + " cap=" + v4Cap + ") " +
|
|
"{\n (" + v4t2 + ") 116,\n (" + v4t2 + ") 101,\n (" + v4t2 +
|
|
") 115,\n (" + v4t2 + ") 116,\n (" + v4t2 + ") 52,\n (" + v4t2 +
|
|
") 0\n}"
|
|
addDumpTest(v4, "("+v4t+") "+v4s+"\n")
|
|
|
|
// C uint8_t array.
|
|
v5, v5l, v5c := testdata.GetCgoUint8tArray()
|
|
v5Len := fmt.Sprintf("%d", v5l)
|
|
v5Cap := fmt.Sprintf("%d", v5c)
|
|
v5t := "[6]testdata._Ctype_uint8_t"
|
|
v5s := "(len=" + v5Len + " cap=" + v5Cap + ") " +
|
|
"{\n 00000000 74 65 73 74 35 00 " +
|
|
" |test5.|\n}"
|
|
addDumpTest(v5, "("+v5t+") "+v5s+"\n")
|
|
|
|
// C typedefed unsigned char array.
|
|
v6, v6l, v6c := testdata.GetCgoTypdefedUnsignedCharArray()
|
|
v6Len := fmt.Sprintf("%d", v6l)
|
|
v6Cap := fmt.Sprintf("%d", v6c)
|
|
v6t := "[6]testdata._Ctype_custom_uchar_t"
|
|
v6s := "(len=" + v6Len + " cap=" + v6Cap + ") " +
|
|
"{\n 00000000 74 65 73 74 36 00 " +
|
|
" |test6.|\n}"
|
|
addDumpTest(v6, "("+v6t+") "+v6s+"\n")
|
|
}
|