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