Adam Van Ymeren
7a04f298d2
- update to latest telegram layer - remove some references to fields in tg.Entities that don't exist in the schema - originally added here: https://github.com/beeper/td/commit/820929062a2ba0104397bc01235ab58a9cff780e - referenced here - https://github.com/mautrix/telegramgo/commit/124f0967ed195b5a380c9bd02e170ada9710dde3 - https://github.com/mautrix/telegramgo/commit/4205047aab2e0639217148b5d125bfaab668bd8e
66 lines
1.5 KiB
Go
66 lines
1.5 KiB
Go
package bin
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import (
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"bytes"
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"io"
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"strings"
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"testing"
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"github.com/stretchr/testify/require"
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)
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func TestStringDecodeEncode(t *testing.T) {
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t.Run("Valid", func(t *testing.T) {
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a := require.New(t)
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for _, s := range []string{
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strings.Repeat("abcd", 100),
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strings.Repeat("abc", 102),
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strings.Repeat("de", 103),
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strings.Repeat("z", 104),
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strings.Repeat("b", 105),
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"foo",
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"b",
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"ba",
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"what are you doing?",
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"кек",
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strings.Repeat("a", 253),
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} {
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buf := encodeString(nil, s)
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a.True(len(buf)%4 == 0, "bad align")
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n, v, err := decodeString(buf)
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a.NoError(err)
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a.Equal(s, v)
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a.NotZero(n, "zero bytes read return")
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}
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})
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t.Run("ErrUnexpectedEOF", func(t *testing.T) {
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a := require.New(t)
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_, _, err := decodeString(nil)
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a.ErrorIs(err, io.ErrUnexpectedEOF)
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_, _, err = decodeString([]byte{firstLongStringByte})
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a.ErrorIs(err, io.ErrUnexpectedEOF)
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_, _, err = decodeString([]byte{firstLongStringByte, 0, 0, 255, 0})
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a.ErrorIs(err, io.ErrUnexpectedEOF)
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_, _, err = decodeString(encodeString(nil, "foo bar")[:2])
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a.ErrorIs(err, io.ErrUnexpectedEOF)
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_, _, err = decodeString(encodeString(nil, strings.Repeat("b", 105))[:10])
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a.ErrorIs(err, io.ErrUnexpectedEOF)
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})
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t.Run("InvalidLength", func(t *testing.T) {
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a := require.New(t)
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_, _, err := decodeString(bytes.Repeat([]byte{255}, 256))
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var e *InvalidLengthError
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a.ErrorAs(err, &e)
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a.Equal("string", e.Where)
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a.Contains(e.Error(), "string")
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})
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}
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