54 lines
1.2 KiB
Go
54 lines
1.2 KiB
Go
// Copyright 2018 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package static
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import (
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"bytes"
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"io/ioutil"
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"runtime"
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"strconv"
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"testing"
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"unicode"
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)
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func TestStaticIsUpToDate(t *testing.T) {
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if runtime.GOOS == "android" {
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t.Skip("files not available on android")
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}
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oldBuf, err := ioutil.ReadFile("static.go")
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if err != nil {
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t.Errorf("error while reading static.go: %v\n", err)
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}
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newBuf, err := Generate()
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if err != nil {
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t.Errorf("error while generating static.go: %v\n", err)
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}
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if bytes.Compare(oldBuf, newBuf) != 0 {
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t.Error(`static.go is stale. Run:
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$ go generate golang.org/x/tools/godoc/static
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$ git diff
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to see the differences.`)
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}
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}
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// TestAppendQuote ensures that AppendQuote produces a valid literal.
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func TestAppendQuote(t *testing.T) {
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var in, out bytes.Buffer
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for r := rune(0); r < unicode.MaxRune; r++ {
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in.WriteRune(r)
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}
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appendQuote(&out, in.Bytes())
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in2, err := strconv.Unquote(out.String())
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if err != nil {
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t.Fatalf("AppendQuote produced invalid string literal: %v", err)
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}
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if got, want := in2, in.String(); got != want {
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t.Fatal("AppendQuote modified string") // no point printing got/want: huge
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}
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}
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