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- // Copyright 2017 Google Inc. All rights reserved.
- //
- // Licensed under the Apache License, Version 2.0 (the "License");
- // you may not use this file except in compliance with the License.
- // You may obtain a copy of the License at
- //
- // http://www.apache.org/licenses/LICENSE-2.0
- //
- // Unless required by applicable law or agreed to in writing, software
- // distributed under the License is distributed on an "AS IS" BASIS,
- // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- // See the License for the specific language governing permissions and
- // limitations under the License.
- package main
- import (
- "bytes"
- "testing"
- )
- var bytesToAsmTestCases = []struct {
- name string
- in []byte
- out string
- }{
- {
- name: "empty",
- in: []byte{},
- out: "\n",
- },
- {
- name: "short",
- in: []byte{0x7f, 0x45, 0x4c, 0x46, 0x02, 0x01},
- out: ".byte 127,69,76,70,2,1\n",
- },
- {
- name: "multiline",
- in: []byte{0x7f, 0x45, 0x4c, 0x46, 0x02, 0x01, 0x01, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x30, 0x00, 0x3e, 0x00, 0x01, 0x00, 0x00, 0x00,
- 0x50, 0x98, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x88, 0xd1, 0x12, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x38, 0x00,
- 0x01, 0x00, 0x00, 0x00, 0x40, 0x00, 0x38, 0x00,
- 0x02, 0x00, 0x00, 0x00, 0x40, 0x00, 0x38, 0x00},
- out: ".byte 127,69,76,70,2,1,1,0,0,0,0,0,0,0,0,0,48,0,62,0,1,0,0,0,80,152,2,0,0,0,0,0,64,0,0,0,0,0,0,0,136,209,18,0,0,0,0,0,0,0,0,0,64,0,56,0,1,0,0,0,64,0,56,0\n" +
- ".byte 2,0,0,0,64,0,56,0\n",
- },
- }
- func TestBytesToAsm(t *testing.T) {
- for _, testcase := range bytesToAsmTestCases {
- t.Run(testcase.name, func(t *testing.T) {
- buf := bytes.Buffer{}
- bytesToAsm(&buf, testcase.in)
- if buf.String() != testcase.out {
- t.Errorf("input: %#v\n want: %q\n got: %q\n", testcase.in, testcase.out, buf.String())
- }
- })
- }
- }
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