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|
//go:build !integration
// +build !integration
package helpers
import (
"crypto/rand"
"strconv"
"testing"
"github.com/stretchr/testify/assert"
)
func BenchmarkEscaping(b *testing.B) {
data := make([]byte, 1024*1024)
if _, err := rand.Read(data); err != nil {
panic(err)
}
input := string(data)
b.Run("bash-ansi-c-shellescape", func(b *testing.B) {
b.SetBytes(int64(len(input)))
b.ReportAllocs()
for i := 0; i < b.N; i++ {
ShellEscape(input)
}
})
b.Run("posix-shellescape", func(b *testing.B) {
b.SetBytes(int64(len(input)))
b.ReportAllocs()
for i := 0; i < b.N; i++ {
PosixShellEscape(input)
}
})
b.Run("strconv.quote", func(b *testing.B) {
b.SetBytes(int64(len(input)))
b.ReportAllocs()
for i := 0; i < b.N; i++ {
strconv.Quote(input)
}
})
}
func TestShellEscape(t *testing.T) {
var tests = []struct {
in string
out string
}{
{"unquoted", "unquoted"},
{"standard string", "$'standard string'"},
{"+\t\n\r&", "$'+\\t\\n\\r&'"},
{"", "''"},
{"hello, 世界", "$'hello, \\xe4\\xb8\\x96\\xe7\\x95\\x8c'"},
{"blackslash \\n", "$'blackslash \\\\n'"},
{"f", "f"},
{"\f", "$'\\f'"},
{"export variable='test' && echo $variable", "$'export variable=\\'test\\' && echo $variable'"},
}
for _, test := range tests {
actual := ShellEscape(test.in)
assert.Equal(t, test.out, actual, "src=%v", test.in)
}
}
func TestPosixShellEscape(t *testing.T) {
var tests = []struct {
in string
out string
}{
{"unquoted", "unquoted"},
{"standard string", `"standard string"`},
{"+\t\n\r&", "\"+\t\n\r&\""},
{"", "''"},
{"hello, 世界", `"hello, 世界"`},
{"blackslash \\n", "\"blackslash \\\\n\""},
{"f", "f"},
{"\f", "\f"},
{"export variable='test' && echo $variable", `"export variable='test' && echo \$variable"`},
}
for _, test := range tests {
actual := PosixShellEscape(test.in)
assert.Equal(t, test.out, actual, "src=%v", test.in)
}
}
|
