zstd/errors_test.go at 1.x · dqminh/zstd

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package zstd

import (

"testing"

)

const (

// ErrorUpperBound is the upper bound to error number, currently only used in test

// If this needs to be updated, check in zstd_errors.h what the max is

ErrorUpperBound = 1000

)

// TestFindIsDstSizeTooSmallError tests that there is at least one error code that

// corresponds to dst size too small

func TestFindIsDstSizeTooSmallError(t *testing.T) {

found := 0

for i := -1; i > -ErrorUpperBound; i-- {

e := ErrorCode(i)

if IsDstSizeTooSmallError(e) {

found++

}

if found == 0 {

t.Fatal("Couldn't find an error code for DstSizeTooSmall error, please make sure we didn't change the error string")

} else if found > 1 {

t.Fatal("IsDstSizeTooSmallError found multiple error codes matching, this shouldn't be the case")

}