blob: e1d2c08b8e8c3595286adbbf4a518f78aaf6ccee [file] [log] [blame]
// Copyright 2019 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package impl
import (
"bytes"
"compress/gzip"
"io/ioutil"
"math"
"strings"
"testing"
)
func TestCompressGZIP(t *testing.T) {
tests := []string{
"",
"a",
"ab",
"abc",
strings.Repeat("a", math.MaxUint16-1),
strings.Repeat("b", math.MaxUint16),
strings.Repeat("c", math.MaxUint16+1),
strings.Repeat("abcdefghijklmnopqrstuvwxyz", math.MaxUint16-13),
}
for _, want := range tests {
rb := bytes.NewReader(Export{}.CompressGZIP([]byte(want)))
zr, err := gzip.NewReader(rb)
if err != nil {
t.Errorf("unexpected gzip.NewReader error: %v", err)
}
b, err := ioutil.ReadAll(zr)
if err != nil {
t.Errorf("unexpected ioutil.ReadAll error: %v", err)
}
if got := string(b); got != want {
t.Errorf("output mismatch: got %q, want %q", got, want)
}
}
}