Function TestBuiltin_memory_limits

builtin/builtin_test.go:347–378

(t *testing.T)

}

func TestBuiltin_memory_limits(t *testing.T) {
	tests := []struct {
		input string
	}{
		{`repeat("\xc4<\xc4\xc4\xc4",10009999990)`},
	}

	for _, test := range tests {
		t.Run(test.input, func(t *testing.T) {
			timeout := make(chan bool, 1)
			go func() {
				time.Sleep(time.Second)
				timeout <- true
			}()

			done := make(chan bool, 1)
			go func() {
				_, err := expr.Eval(test.input, nil)
				assert.Error(t, err)
				assert.Contains(t, err.Error(), "memory budget exceeded")
				done <- true
			}()

			select {
			case <-done:
				// Success.
			case <-timeout:
				t.Fatal("timeout")
			}
		})
	}
}

func TestBuiltin_allow_builtins_override(t *testing.T) {
	t.Run("via env var", func(t *testing.T) {