func (runtime *_runtime) cmpl_parse(filename string, src interface{}) (*_nodeProgram, error) { program, err := parser.ParseFile(nil, filename, src, 0) if err != nil { return nil, err } return cmpl_parse(program), nil }
func Test_cmpl(t *testing.T) { tt(t, func() { vm := New() test := func(src string, expect ...interface{}) { program, err := parser.ParseFile(nil, "", src, 0) is(err, nil) { program := cmpl_parse(program) value := vm.runtime.cmpl_evaluate_nodeProgram(program, false) if len(expect) > 0 { is(value, expect[0]) } } } test(``, Value{}) test(`var abc = 1; abc;`, 1) test(`var abc = 1 + 1; abc;`, 2) test(`1 + 2;`, 3) }) }
func TestParse_cmpl(t *testing.T) { tt(t, func() { test := func(src string) { program, err := parser.ParseFile(nil, "", src, 0) is(err, nil) is(cmpl_parse(program), "!=", nil) } test(``) test(`var abc = 1; abc;`) test(` function abc() { return; } `) }) }
func test(filename string) error { script, err := ioutil.ReadFile(filename) if err != nil { return err } if !*flag_report { fmt.Fprintln(os.Stdout, filename, len(script)) } parse := false option := target[filename] if option != "parse" { vm := otto.New() _, err = vm.Run(string(script)) if err != nil { value := err.Error() switch { case match_ReferenceError_not_defined.MatchString(value): case match_TypeError_undefined.MatchString(value): case match_lookahead.MatchString(value): case match_backreference.MatchString(value): default: return err } parse = true } } if parse { _, err = parser.ParseFile(nil, filename, string(script), parser.IgnoreRegExpErrors) if err != nil { return err } target[filename] = "parse" } return nil }
func TestOttoRun(t *testing.T) { tt(t, func() { vm := New() program, err := parser.ParseFile(nil, "", "", 0) is(err, nil) value, err := vm.Run(program) is(err, nil) is(value, UndefinedValue()) program, err = parser.ParseFile(nil, "", "2 + 2", 0) is(err, nil) value, err = vm.Run(program) is(err, nil) is(value, 4) value, err = vm.Run(program) is(err, nil) is(value, 4) program, err = parser.ParseFile(nil, "", "var abc; if (!abc) abc = 0; abc += 2; abc;", 0) value, err = vm.Run(program) is(err, nil) is(value, 2) value, err = vm.Run(program) is(err, nil) is(value, 4) value, err = vm.Run(program) is(err, nil) is(value, 6) { src := []byte("var abc; if (!abc) abc = 0; abc += 2; abc;") value, err = vm.Run(src) is(err, nil) is(value, 8) value, err = vm.Run(bytes.NewBuffer(src)) is(err, nil) is(value, 10) value, err = vm.Run(io.Reader(bytes.NewBuffer(src))) is(err, nil) is(value, 12) } { script, err := vm.Compile("", `var abc; if (!abc) abc = 0; abc += 2; abc;`) is(err, nil) value, err = vm.Run(script) is(err, nil) is(value, 14) value, err = vm.Run(script) is(err, nil) is(value, 16) is(script.String(), "// \nvar abc; if (!abc) abc = 0; abc += 2; abc;") } }) }
func (runtime *_runtime) parse(filename string, src interface{}) (*ast.Program, error) { return parser.ParseFile(nil, filename, src, 0) }