| [!fuzz] skip |
| |
| # Check that if a worker does not call F.Fuzz or calls F.Fail first, |
| # 'go test' exits non-zero and no crasher is recorded. |
| |
| [short] skip |
| |
| ! go test -fuzz=FuzzReturn |
| ! exists testdata |
| |
| ! go test -fuzz=FuzzSkip |
| ! exists testdata |
| |
| ! go test -fuzz=FuzzFail |
| ! exists testdata |
| |
| ! go test -fuzz=FuzzPanic |
| ! exists testdata |
| |
| ! go test -fuzz=FuzzNilPanic |
| ! exists testdata |
| |
| ! go test -fuzz=FuzzGoexit |
| ! exists testdata |
| |
| ! go test -fuzz=FuzzExit |
| ! exists testdata |
| |
| -- go.mod -- |
| module m |
| |
| go 1.17 |
| -- fuzz_fail_test.go -- |
| package fuzz_fail |
| |
| import ( |
| "flag" |
| "os" |
| "runtime" |
| "testing" |
| ) |
| |
| func isWorker() bool { |
| f := flag.Lookup("test.fuzzworker") |
| if f == nil { |
| return false |
| } |
| get, ok := f.Value.(flag.Getter) |
| if !ok { |
| return false |
| } |
| return get.Get() == interface{}(true) |
| } |
| |
| func FuzzReturn(f *testing.F) { |
| if isWorker() { |
| return |
| } |
| f.Fuzz(func(*testing.T, []byte) {}) |
| } |
| |
| func FuzzSkip(f *testing.F) { |
| if isWorker() { |
| f.Skip() |
| } |
| f.Fuzz(func(*testing.T, []byte) {}) |
| } |
| |
| func FuzzFail(f *testing.F) { |
| if isWorker() { |
| f.Fail() |
| } |
| f.Fuzz(func(*testing.T, []byte) {}) |
| } |
| |
| func FuzzPanic(f *testing.F) { |
| if isWorker() { |
| panic("nope") |
| } |
| f.Fuzz(func(*testing.T, []byte) {}) |
| } |
| |
| func FuzzNilPanic(f *testing.F) { |
| if isWorker() { |
| panic(nil) |
| } |
| f.Fuzz(func(*testing.T, []byte) {}) |
| } |
| |
| func FuzzGoexit(f *testing.F) { |
| if isWorker() { |
| runtime.Goexit() |
| } |
| f.Fuzz(func(*testing.T, []byte) {}) |
| } |
| |
| func FuzzExit(f *testing.F) { |
| if isWorker() { |
| os.Exit(99) |
| } |
| f.Fuzz(func(*testing.T, []byte) {}) |
| } |