Function TestRegisterEngine_CacheHit

regexp_codegen_test.go:19–53

(t *testing.T)

}

func TestRegisterEngine_CacheHit(t *testing.T) {
	didFindFirst := false
	didExecute := false
	engine := emptyEngine{
		findFirstChar: func(r *Runner) bool {
			didFindFirst = true
			return true
		},
		execute: func(r *Runner) error {
			didExecute = true
			return nil
		},
	}
	RegisterEngine("This is a regexp", RuntimeEngineData{
		CapSize:       1,
		FindFirstChar: engine.FindFirstChar,
		Execute:       engine.Execute,
	}, RE2)

	re := MustCompile("This is a regexp", RE2)
	val, err := re.MatchString("This is a regexp")

	if !didFindFirst {
		t.Fatal("Expected find first char to be called, but it wasn't")
	}
	if !didExecute {
		t.Fatal("Expected execute to be called, but it wasn't")
	}
	if err != nil {
		t.Fatal("Unexpected error", err)
	}
	if val {
		t.Fatal("Expected no match")
	}
}

func TestRegisterEngine_QuickExecute(t *testing.T) {
	const pattern = "quick-execute"