执行`go test -fuzz=Fuzz`进行Go模糊测试时提示内存不足的问题求助
执行
go test -fuzz=Fuzz进行Go模糊测试时提示内存不足的问题求助 大家好,我按照Go的模糊测试相关教程写了测试代码,正常运行go test是完全没问题的,但执行go test -fuzz=Fuzz的时候碰到了内存不足的错误,具体信息如下,想请大家帮忙看看怎么解决这个问题。
错误日志
$ go test -fuzz=Fuzz warning: the test binary was not built with coverage instrumentation, so fuzzing will run without coverage guidance and may be inefficient --- FAIL: FuzzReverse (0.01s) mapping temporary file C:\Users\use\AppData\Local\Temp\fuzz-2637883721: Not enough memory resources are available to process this command. FAIL exit status 1 FAIL example/fuzz 0.031s
我的测试代码
package main import ( "testing" "unicode/utf8" ) func FuzzReverse(f *testing.F) { testcases := []string{"Hello, world", " ", "!12345"} for _, tc := range testcases { f.Add(tc) // Use f.Add to provide a seed corpus } f.Fuzz(func(t *testing.T, orig string) { rev := Reverse(orig) doubleRev := Reverse(rev) if orig != doubleRev { t.Errorf("Before: %q, after: %q", orig, doubleRev) } if utf8.ValidString(orig) && !utf8.ValidString(rev) { t.Errorf("Reverse produced invalid UTF-8 string %q", rev) } }) }
正常测试结果与Go版本
普通测试可以正常通过:
$ go test PASS ok example/fuzz 0.027s
我的Go版本信息:
$ go version go version go1.23.0 windows/386
备注:内容来源于stack exchange,提问作者李晓川
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