mirror of
https://github.com/coder/coder.git
synced 2026-06-03 13:08:25 +00:00
Mathias Fredriksson
c429e0d5f3
Realized it was only the `StringCharset` test that lead to panic, the number tests bypass it by reading via the `binary` package.
36 lines
803 B
Go
36 lines
803 B
Go
//go:build !go1.24
|
|
|
|
package cryptorand_test
|
|
|
|
import (
|
|
"crypto/rand"
|
|
"io"
|
|
"testing"
|
|
"testing/iotest"
|
|
|
|
"github.com/stretchr/testify/require"
|
|
|
|
"github.com/coder/coder/v2/cryptorand"
|
|
)
|
|
|
|
// TestRandError_pre_Go1_24 checks that the code handles errors when
|
|
// reading from the rand.Reader.
|
|
//
|
|
// This test replaces the global rand.Reader, so cannot be parallelized
|
|
//
|
|
//nolint:paralleltest
|
|
func TestRandError_pre_Go1_24(t *testing.T) {
|
|
origReader := rand.Reader
|
|
t.Cleanup(func() {
|
|
rand.Reader = origReader
|
|
})
|
|
|
|
rand.Reader = iotest.ErrReader(io.ErrShortBuffer)
|
|
|
|
// Testing `rand.Reader.Read` for errors will panic in Go 1.24 and later.
|
|
t.Run("StringCharset", func(t *testing.T) {
|
|
_, err := cryptorand.HexString(10)
|
|
require.ErrorIs(t, err, io.ErrShortBuffer, "expected HexString error")
|
|
})
|
|
}
|