diff options
Diffstat (limited to 'src/cmd/go/testdata/script/test_fuzz_mutate_fail.txt')
-rw-r--r-- | src/cmd/go/testdata/script/test_fuzz_mutate_fail.txt | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/src/cmd/go/testdata/script/test_fuzz_mutate_fail.txt b/src/cmd/go/testdata/script/test_fuzz_mutate_fail.txt new file mode 100644 index 0000000000..935c22a05e --- /dev/null +++ b/src/cmd/go/testdata/script/test_fuzz_mutate_fail.txt @@ -0,0 +1,103 @@ +# TODO(jayconrod): support shared memory on more platforms. +[!darwin] [!linux] [!windows] 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) {}) +} |