aboutsummaryrefslogtreecommitdiffstats
path: root/Godeps/_workspace/src/github.com/robertkrimen/otto/otto_test.go
diff options
context:
space:
mode:
Diffstat (limited to 'Godeps/_workspace/src/github.com/robertkrimen/otto/otto_test.go')
-rw-r--r--Godeps/_workspace/src/github.com/robertkrimen/otto/otto_test.go1379
1 files changed, 0 insertions, 1379 deletions
diff --git a/Godeps/_workspace/src/github.com/robertkrimen/otto/otto_test.go b/Godeps/_workspace/src/github.com/robertkrimen/otto/otto_test.go
deleted file mode 100644
index 2f1e1c35f..000000000
--- a/Godeps/_workspace/src/github.com/robertkrimen/otto/otto_test.go
+++ /dev/null
@@ -1,1379 +0,0 @@
-package otto
-
-import (
- "bytes"
- "io"
- "testing"
-
- "github.com/robertkrimen/otto/parser"
-)
-
-func TestOtto(t *testing.T) {
- tt(t, func() {
- test, _ := test()
-
- test("xyzzy = 2", 2)
-
- test("xyzzy + 2", 4)
-
- test("xyzzy += 16", 18)
-
- test("xyzzy", 18)
-
- test(`
- (function(){
- return 1
- })()
- `, 1)
-
- test(`
- (function(){
- return 1
- }).call(this)
- `, 1)
-
- test(`
- (function(){
- var result
- (function(){
- result = -1
- })()
- return result
- })()
- `, -1)
-
- test(`
- var abc = 1
- abc || (abc = -1)
- abc
- `, 1)
-
- test(`
- var abc = (function(){ 1 === 1 })();
- abc;
- `, "undefined")
- })
-}
-
-func TestFunction__(t *testing.T) {
- tt(t, func() {
- test, _ := test()
-
- test(`
- function abc() {
- return 1;
- };
- abc();
- `, 1)
- })
-}
-
-func TestIf(t *testing.T) {
- tt(t, func() {
- test, _ := test()
-
- test(`
- abc = undefined;
- def = undefined;
- if (true) abc = 1
- else abc = 2;
- if (false) {
- def = 3;
- }
- else def = 4;
-
- [ abc, def ];
- `, "1,4")
-
- test(`
- if (1) {
- abc = 1;
- }
- else {
- abc = 0;
- }
- abc;
- `, 1)
-
- test(`
- if (0) {
- abc = 1;
- }
- else {
- abc = 0;
- }
- abc;
- `, 0)
-
- test(`
- abc = 0;
- if (0) {
- abc = 1;
- }
- abc;
- `, 0)
-
- test(`
- abc = 0;
- if (abc) {
- abc = 1;
- }
- abc;
- `, 0)
- })
-}
-
-func TestSequence(t *testing.T) {
- tt(t, func() {
- test, _ := test()
-
- test(`
- 1, 2, 3;
- `, 3)
- })
-}
-
-func TestCall(t *testing.T) {
- tt(t, func() {
- test, _ := test()
-
- test(`
- Math.pow(3, 2);
- `, 9)
- })
-}
-
-func TestMember(t *testing.T) {
- tt(t, func() {
- test, _ := test()
-
- test(`
- abc = [ 0, 1, 2 ];
- def = {
- "abc": 0,
- "def": 1,
- "ghi": 2,
- };
- [ abc[2], def.abc, abc[1], def.def ];
- `, "2,0,1,1")
- })
-}
-
-func Test_this(t *testing.T) {
- tt(t, func() {
- test, _ := test()
-
- test(`
- typeof this;
- `, "object")
- })
-}
-
-func TestWhile(t *testing.T) {
- tt(t, func() {
- test, _ := test()
-
- test(`
- limit = 4
- abc = 0
- while (limit) {
- abc = abc + 1
- limit = limit - 1
- }
- abc;
- `, 4)
- })
-}
-
-func TestSwitch_break(t *testing.T) {
- tt(t, func() {
- test, _ := test()
-
- test(`
- var abc = true;
- var ghi = "Xyzzy";
- while (abc) {
- switch ('def') {
- case 'def':
- break;
- }
- ghi = "Nothing happens.";
- abc = false;
- }
- ghi;
- `, "Nothing happens.")
-
- test(`
- var abc = true;
- var ghi = "Xyzzy";
- WHILE:
- while (abc) {
- switch ('def') {
- case 'def':
- break WHILE;
- }
- ghi = "Nothing happens."
- abc = false
- }
- ghi;
- `, "Xyzzy")
-
- test(`
- var ghi = "Xyzzy";
- FOR:
- for (;;) {
- switch ('def') {
- case 'def':
- break FOR;
- ghi = "";
- }
- ghi = "Nothing happens.";
- }
- ghi;
- `, "Xyzzy")
-
- test(`
- var ghi = "Xyzzy";
- FOR:
- for (var jkl in {}) {
- switch ('def') {
- case 'def':
- break FOR;
- ghi = "Something happens.";
- }
- ghi = "Nothing happens.";
- }
- ghi;
- `, "Xyzzy")
-
- test(`
- var ghi = "Xyzzy";
- function jkl() {
- switch ('def') {
- case 'def':
- break;
- ghi = "";
- }
- ghi = "Nothing happens.";
- }
- while (abc) {
- jkl();
- abc = false;
- ghi = "Something happens.";
- }
- ghi;
- `, "Something happens.")
- })
-}
-
-func TestTryFinally(t *testing.T) {
- tt(t, func() {
- test, _ := test()
-
- test(`
- var abc;
- try {
- abc = 1;
- }
- finally {
- abc = 2;
- }
- abc;
- `, 2)
-
- test(`
- var abc = false, def = 0;
- do {
- def += 1;
- if (def > 100) {
- break;
- }
- try {
- continue;
- }
- finally {
- abc = true;
- }
- }
- while(!abc && def < 10)
- def;
- `, 1)
-
- test(`
- var abc = false, def = 0, ghi = 0;
- do {
- def += 1;
- if (def > 100) {
- break;
- }
- try {
- throw 0;
- }
- catch (jkl) {
- continue;
- }
- finally {
- abc = true;
- ghi = 11;
- }
- ghi -= 1;
- }
- while(!abc && def < 10)
- ghi;
- `, 11)
-
- test(`
- var abc = 0, def = 0;
- do {
- try {
- abc += 1;
- throw "ghi";
- }
- finally {
- def = 1;
- continue;
- }
- def -= 1;
- }
- while (abc < 2)
- [ abc, def ];
- `, "2,1")
- })
-}
-
-func TestTryCatch(t *testing.T) {
- tt(t, func() {
- test, _ := test()
-
- test(`
- var abc = 1;
- try {
- throw 4;
- abc = -1;
- }
- catch (xyzzy) {
- abc += xyzzy + 1;
- }
- abc;
- `, 6)
-
- test(`
- abc = 1;
- var def;
- try {
- try {
- throw 4;
- abc = -1;
- }
- catch (xyzzy) {
- abc += xyzzy + 1;
- throw 64;
- }
- }
- catch (xyzzy) {
- def = xyzzy;
- abc = -2;
- }
- [ def, abc ];
- `, "64,-2")
- })
-}
-
-func TestWith(t *testing.T) {
- tt(t, func() {
- test, _ := test()
-
- test(`
- var def;
- with({ abc: 9 }) {
- def = abc;
- }
- def;
- `, 9)
-
- test(`
- var def;
- with({ abc: function(){
- return 11;
- } }) {
- def = abc();
- }
- def;
- `, 11)
- })
-}
-
-func TestSwitch(t *testing.T) {
- tt(t, func() {
- test, _ := test()
-
- test(`
- var abc = 0;
- switch (0) {
- default:
- abc += 1;
- case 1:
- abc += 2;
- case 2:
- abc += 4;
- case 3:
- abc += 8;
- }
- abc;
- `, 15)
-
- test(`
- abc = 0;
- switch (3) {
- default:
- abc += 1;
- case 1:
- abc += 2;
- case 2:
- abc += 4;
- case 3:
- abc += 8;
- }
- abc;
- `, 8)
-
- test(`
- abc = 0;
- switch (60) {
- case 1:
- abc += 2;
- case 2:
- abc += 4;
- case 3:
- abc += 8;
- }
- abc;
- `, 0)
- })
-}
-
-func TestForIn(t *testing.T) {
- tt(t, func() {
- test, _ := test()
-
- test(`
- var abc;
- for (property in { a: 1 }) {
- abc = property;
- }
- abc;
- `, "a")
-
- test(`
- var ghi;
- for (property in new String("xyzzy")) {
- ghi = property;
- }
- ghi;
- `, "4")
- })
-}
-
-func TestFor(t *testing.T) {
- tt(t, func() {
- test, _ := test()
-
- test(`
- var abc = 7;
- for (i = 0; i < 3; i += 1) {
- abc += 1;
- }
- abc;
- `, 10)
-
- test(`
- abc = 7;
- for (i = 0; i < 3; i += 1) {
- abc += 1;
- if (i == 1) {
- break;
- }
- }
- abc;
- `, 9)
-
- test(`
- abc = 7;
- for (i = 0; i < 3; i += 1) {
- if (i == 2) {
- continue;
- }
- abc += 1;
- }
- abc;
- `, 9)
-
- test(`
- abc = 0;
- for (;;) {
- abc += 1;
- if (abc == 3)
- break;
- }
- abc;
- `, 3)
-
- test(`
- for (abc = 0; ;) {
- abc += 1;
- if (abc == 3)
- break;
- }
- abc;
- `, 3)
-
- test(`
- for (abc = 0; ; abc += 1) {
- abc += 1;
- if (abc == 3)
- break;
- }
- abc;
- `, 3)
- })
-}
-
-func TestLabelled(t *testing.T) {
- tt(t, func() {
- test, _ := test()
-
- // TODO Add emergency break
-
- test(`
- xyzzy: for (var abc = 0; abc <= 0; abc++) {
- for (var def = 0; def <= 1; def++) {
- if (def === 0) {
- continue xyzzy;
- } else {
- }
- }
- }
- `)
-
- test(`
- abc = 0
- def:
- while (true) {
- while (true) {
- abc = abc + 1
- if (abc > 11) {
- break def;
- }
- }
- }
- abc;
- `, 12)
-
- test(`
- abc = 0
- def:
- do {
- do {
- abc = abc + 1
- if (abc > 11) {
- break def;
- }
- } while (true)
- } while (true)
- abc;
- `, 12)
- })
-}
-
-func TestConditional(t *testing.T) {
- tt(t, func() {
- test, _ := test()
-
- test(`
- [ true ? false : true, true ? 1 : 0, false ? 3.14159 : "abc" ];
- `, "false,1,abc")
- })
-}
-
-func TestArrayLiteral(t *testing.T) {
- tt(t, func() {
- test, _ := test()
-
- test(`
- [ 1, , 3.14159 ];
- `, "1,,3.14159")
- })
-}
-
-func TestAssignment(t *testing.T) {
- tt(t, func() {
- test, _ := test()
-
- test(`
- var abc = 1;
- abc;
- `, 1)
-
- test(`
- abc += 2;
- abc;
- `, 3)
- })
-}
-
-func TestBinaryOperation(t *testing.T) {
- tt(t, func() {
- test, _ := test()
-
- test(`0 == 1`, false)
- test(`1 == "1"`, true)
- test(`0 === 1`, false)
- test(`1 === "1"`, false)
- test(`"1" === "1"`, true)
- })
-}
-
-func Test_typeof(t *testing.T) {
- tt(t, func() {
- test, _ := test()
-
- test(`typeof abc`, "undefined")
- test(`typeof abc === 'undefined'`, true)
- test(`typeof {}`, "object")
- test(`typeof null`, "object")
- })
-}
-
-func Test_PrimitiveValueObjectValue(t *testing.T) {
- tt(t, func() {
- test, _ := test()
-
- Number11 := test(`new Number(11)`)
- is(Number11.float64(), 11)
- })
-}
-
-func Test_eval(t *testing.T) {
- tt(t, func() {
- test, _ := test()
-
- // FIXME terst, Is this correct?
- test(`
- var abc = 1;
- `, "undefined")
-
- test(`
- eval("abc += 1");
- `, 2)
-
- test(`
- (function(){
- var abc = 11;
- eval("abc += 1");
- return abc;
- })();
- `, 12)
- test(`abc`, 2)
-
- test(`
- (function(){
- try {
- eval("var prop = \\u2029;");
- return false;
- } catch (abc) {
- return [ abc instanceof SyntaxError, abc.toString() ];
- }
- })();
- `, "true,SyntaxError: Unexpected token ILLEGAL")
-
- test(`
- function abc(){
- this.THIS = eval("this");
- }
- var def = new abc();
- def === def.THIS;
- `, true)
- })
-}
-
-func Test_evalDirectIndirect(t *testing.T) {
- tt(t, func() {
- test, _ := test()
-
- // (function () {return this;}()).abc = "global";
- test(`
- var abc = "global";
- (function(){
- try {
- var _eval = eval;
- var abc = "function";
- return [
- _eval("\'global\' === abc"), // eval (Indirect)
- eval("\'function\' === abc"), // eval (Direct)
- ];
- } finally {
- delete this.abc;
- }
- })();
- `, "true,true")
- })
-}
-
-func TestError_URIError(t *testing.T) {
- tt(t, func() {
- test, _ := test()
-
- test(`new URIError() instanceof URIError`, true)
-
- test(`
- var abc
- try {
- decodeURI("http://example.com/ _^#%")
- }
- catch (def) {
- abc = def instanceof URIError
- }
- abc
- `, true)
- })
-}
-
-func TestTo(t *testing.T) {
- tt(t, func() {
- test, _ := test()
-
- {
- value, _ := test(`"11"`).ToFloat()
- is(value, float64(11))
- }
-
- {
- value, _ := test(`"11"`).ToInteger()
- is(value, int64(11))
-
- value, _ = test(`1.1`).ToInteger()
- is(value, int64(1))
- }
- })
-}
-
-func TestShouldError(t *testing.T) {
- tt(t, func() {
- test, _ := test()
-
- test(`raise:
- xyzzy
- throw new TypeError("Nothing happens.")
- `, "ReferenceError: 'xyzzy' is not defined")
- })
-}
-
-func TestAPI(t *testing.T) {
- tt(t, func() {
- test, vm := test()
-
- test(`
- String.prototype.xyzzy = function(){
- return this.length + 11 + (arguments[0] || 0)
- }
- abc = new String("xyzzy")
- def = "Nothing happens."
- abc.xyzzy()
- `, 16)
- abc, _ := vm.Get("abc")
- def, _ := vm.Get("def")
- object := abc.Object()
- result, _ := object.Call("xyzzy")
- is(result, 16)
- result, _ = object.Call("xyzzy", 1)
- is(result, 17)
- value, _ := object.Get("xyzzy")
- result, _ = value.Call(def)
- is(result, 27)
- result, _ = value.Call(def, 3)
- is(result, 30)
- object = value.Object() // Object xyzzy
- result, _ = object.Value().Call(def, 3)
- is(result, 30)
-
- test(`
- abc = {
- 'abc': 1,
- 'def': false,
- 3.14159: NaN,
- };
- abc['abc'];
- `, 1)
- abc, err := vm.Get("abc")
- is(err, nil)
- object = abc.Object() // Object abc
- value, err = object.Get("abc")
- is(err, nil)
- is(value, 1)
- is(object.Keys(), []string{"abc", "def", "3.14159"})
-
- test(`
- abc = [ 0, 1, 2, 3.14159, "abc", , ];
- abc.def = true;
- `)
- abc, err = vm.Get("abc")
- is(err, nil)
- object = abc.Object() // Object abc
- is(object.Keys(), []string{"0", "1", "2", "3", "4", "def"})
- })
-}
-
-func TestUnicode(t *testing.T) {
- tt(t, func() {
- test, _ := test()
-
- test(`var abc = eval("\"a\uFFFFa\"");`, "undefined")
-
- test(`abc.length`, 3)
-
- test(`abc != "aa"`, true)
-
- test("abc[1] === \"\uFFFF\"", true)
- })
-}
-
-func TestDotMember(t *testing.T) {
- tt(t, func() {
- test, _ := test()
-
- test(`
- abc = {
- ghi: 11,
- }
- abc.def = "Xyzzy"
- abc.null = "Nothing happens."
- `)
- test(`abc.def`, "Xyzzy")
- test(`abc.null`, "Nothing happens.")
- test(`abc.ghi`, 11)
-
- test(`
- abc = {
- null: 11,
- }
- `)
- test(`abc.def`, "undefined")
- test(`abc.null`, 11)
- test(`abc.ghi`, "undefined")
- })
-}
-
-func Test_stringToFloat(t *testing.T) {
- tt(t, func() {
-
- is(parseNumber("10e10000"), _Infinity)
- is(parseNumber("10e10_."), _NaN)
- })
-}
-
-func Test_delete(t *testing.T) {
- tt(t, func() {
- test, _ := test()
-
- test(`
- delete 42;
- `, true)
-
- test(`
- var abc = delete $_undefined_$;
- abc = abc && delete ($_undefined_$);
- abc;
- `, true)
-
- // delete should not trigger get()
- test(`
- var abc = {
- get def() {
- throw "Test_delete: delete should not trigger get()"
- }
- };
- delete abc.def
- `, true)
- })
-}
-
-func TestObject_defineOwnProperty(t *testing.T) {
- tt(t, func() {
- test, _ := test()
-
- test(`
- var object = {};
-
- var descriptor = new Boolean(false);
- descriptor.configurable = true;
-
- Object.defineProperties(object, {
- property: descriptor
- });
-
- var abc = object.hasOwnProperty("property");
- delete object.property;
- var def = object.hasOwnProperty("property");
-
- [ abc, def ];
- `, "true,false")
-
- test(`
- var object = [0, 1, 2];
- Object.defineProperty(object, "0", {
- value: 42,
- writable: false,
- enumerable: false,
- configurable: false
- });
- var abc = Object.getOwnPropertyDescriptor(object, "0");
- [ abc.value, abc.writable, abc.enumerable, abc.configurable ];
- `, "42,false,false,false")
-
- test(`
- var abc = { "xyzzy": 42 };
- var def = Object.defineProperties(abc, "");
- abc === def;
- `, true)
- })
-}
-
-func Test_assignmentEvaluationOrder(t *testing.T) {
- tt(t, func() {
- test, _ := test()
-
- test(`
- var abc = 0;
- ((abc = 1) & abc);
- `, 1)
-
- test(`
- var abc = 0;
- (abc & (abc = 1));
- `, 0)
- })
-}
-
-func TestOttoCall(t *testing.T) {
- tt(t, func() {
- vm := New()
-
- _, err := vm.Run(`
- var abc = {
- ghi: 1,
- def: function(def){
- var ghi = 0;
- if (this.ghi) {
- ghi = this.ghi;
- }
- return "def: " + (def + 3.14159 + ghi);
- }
- };
- `)
- is(err, nil)
-
- value, err := vm.Call(`abc.def`, nil, 2)
- is(err, nil)
- is(value, "def: 6.14159")
-
- value, err = vm.Call(`abc.def`, "", 2)
- is(err, nil)
- is(value, "def: 5.14159")
-
- // Do not attempt to do a ToValue on a this of nil
- value, err = vm.Call(`jkl.def`, nil, 1, 2, 3)
- is(err, "!=", nil)
- is(value, "undefined")
-
- value, err = vm.Call(`[ 1, 2, 3, undefined, 4 ].concat`, nil, 5, 6, 7, "abc")
- is(err, nil)
- is(value, "1,2,3,,4,5,6,7,abc")
- })
-}
-
-func TestOttoCall_new(t *testing.T) {
- tt(t, func() {
- test, vm := test()
-
- vm.Set("abc", func(call FunctionCall) Value {
- value, err := call.Otto.Call(`new Object`, nil, "Nothing happens.")
- is(err, nil)
- return value
- })
- test(`
- def = abc();
- [ def, def instanceof String ];
- `, "Nothing happens.,true")
- })
-}
-
-func TestOttoCall_throw(t *testing.T) {
- // FIXME? (Been broken for a while)
- // Looks like this has been broken for a while... what
- // behavior do we want here?
-
- if true {
- return
- }
-
- tt(t, func() {
- test, vm := test()
-
- vm.Set("abc", func(call FunctionCall) Value {
- if false {
- call.Otto.Call(`throw eval`, nil, "({ def: 3.14159 })")
- }
- call.Otto.Call(`throw Error`, nil, "abcdef")
- return Value{}
- })
- // TODO try { abc(); } catch (err) { error = err }
- // Possible unrelated error case:
- // If error is not declared beforehand, is later referencing it a ReferenceError?
- // Should the catch { } declare error in the outer scope?
- test(`
- var error;
- try {
- abc();
- }
- catch (err) {
- error = err;
- }
- [ error instanceof Error, error.message, error.def ];
- `, "true,abcdef,")
-
- vm.Set("def", func(call FunctionCall) Value {
- call.Otto.Call(`throw new Object`, nil, 3.14159)
- return UndefinedValue()
- })
- test(`
- try {
- def();
- }
- catch (err) {
- error = err;
- }
- [ error instanceof Error, error.message, error.def, typeof error, error, error instanceof Number ];
- `, "false,,,object,3.14159,true")
- })
-}
-
-func TestOttoCopy(t *testing.T) {
- tt(t, func() {
- vm0 := New()
- vm0.Run(`
- var abc = function() {
- return "Xyzzy";
- };
-
- function def() {
- return abc() + (0 + {});
- }
- `)
-
- value, err := vm0.Run(`
- def();
- `)
- is(err, nil)
- is(value, "Xyzzy0[object Object]")
-
- vm1 := vm0.Copy()
- value, err = vm1.Run(`
- def();
- `)
- is(err, nil)
- is(value, "Xyzzy0[object Object]")
-
- vm1.Run(`
- abc = function() {
- return 3.14159;
- };
- `)
- value, err = vm1.Run(`
- def();
- `)
- is(err, nil)
- is(value, "3.141590[object Object]")
-
- value, err = vm0.Run(`
- def();
- `)
- is(err, nil)
- is(value, "Xyzzy0[object Object]")
-
- {
- vm0 := New()
- vm0.Run(`
- var global = (function () {return this;}())
- var abc = 0;
- var vm = "vm0";
-
- var def = (function(){
- var jkl = 0;
- var abc = function() {
- global.abc += 1;
- jkl += 1;
- return 1;
- };
-
- return function() {
- return [ vm, global.abc, jkl, abc() ];
- };
- })();
- `)
-
- value, err := vm0.Run(`
- def();
- `)
- is(err, nil)
- is(value, "vm0,0,0,1")
-
- vm1 := vm0.Copy()
- vm1.Set("vm", "vm1")
- value, err = vm1.Run(`
- def();
- `)
- is(err, nil)
- is(value, "vm1,1,1,1")
-
- value, err = vm0.Run(`
- def();
- `)
- is(err, nil)
- is(value, "vm0,1,1,1")
-
- value, err = vm1.Run(`
- def();
- `)
- is(err, nil)
- is(value, "vm1,2,2,1")
- }
- })
-}
-
-func TestOttoCall_clone(t *testing.T) {
- tt(t, func() {
- vm := New().clone()
- rt := vm.runtime
-
- {
- // FIXME terst, Check how this comparison is done
- is(rt.global.Array.prototype, rt.global.FunctionPrototype)
- is(rt.global.ArrayPrototype, "!=", nil)
- is(rt.global.Array.runtime, rt)
- is(rt.global.Array.prototype.runtime, rt)
- is(rt.global.Array.get("prototype")._object().runtime, rt)
- }
-
- {
- value, err := vm.Run(`[ 1, 2, 3 ].toString()`)
- is(err, nil)
- is(value, "1,2,3")
- }
-
- {
- value, err := vm.Run(`[ 1, 2, 3 ]`)
- is(err, nil)
- is(value, "1,2,3")
- object := value._object()
- is(object, "!=", nil)
- is(object.prototype, rt.global.ArrayPrototype)
-
- value, err = vm.Run(`Array.prototype`)
- is(err, nil)
- object = value._object()
- is(object.runtime, rt)
- is(object, "!=", nil)
- is(object, rt.global.ArrayPrototype)
- }
-
- {
- otto1 := New()
- _, err := otto1.Run(`
- var abc = 1;
- var def = 2;
- `)
- is(err, nil)
-
- otto2 := otto1.clone()
- value, err := otto2.Run(`abc += 1; abc;`)
- is(err, nil)
- is(value, 2)
-
- value, err = otto1.Run(`abc += 4; abc;`)
- is(err, nil)
- is(value, 5)
- }
-
- {
- vm1 := New()
- _, err := vm1.Run(`
- var abc = 1;
- var def = function(value) {
- abc += value;
- return abc;
- }
- `)
- is(err, nil)
-
- vm2 := vm1.clone()
- value, err := vm2.Run(`def(1)`)
- is(err, nil)
- is(value, 2)
-
- value, err = vm1.Run(`def(4)`)
- is(err, nil)
- is(value, 5)
- }
-
- {
- vm1 := New()
- _, err := vm1.Run(`
- var abc = {
- ghi: 1,
- jkl: function(value) {
- this.ghi += value;
- return this.ghi;
- }
- };
- var def = {
- abc: abc
- };
- `)
- is(err, nil)
-
- otto2 := vm1.clone()
- value, err := otto2.Run(`def.abc.jkl(1)`)
- is(err, nil)
- is(value, 2)
-
- value, err = vm1.Run(`def.abc.jkl(4)`)
- is(err, nil)
- is(value, 5)
- }
-
- {
- vm1 := New()
- _, err := vm1.Run(`
- var abc = function() { return "abc"; };
- var def = function() { return "def"; };
- `)
- is(err, nil)
-
- vm2 := vm1.clone()
- value, err := vm2.Run(`
- [ abc.toString(), def.toString() ];
- `)
- is(value, `function() { return "abc"; },function() { return "def"; }`)
-
- _, err = vm2.Run(`
- var def = function() { return "ghi"; };
- `)
- is(err, nil)
-
- value, err = vm1.Run(`
- [ abc.toString(), def.toString() ];
- `)
- is(value, `function() { return "abc"; },function() { return "def"; }`)
-
- value, err = vm2.Run(`
- [ abc.toString(), def.toString() ];
- `)
- is(value, `function() { return "abc"; },function() { return "ghi"; }`)
- }
-
- })
-}
-
-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 Test_objectLength(t *testing.T) {
- tt(t, func() {
- _, vm := test()
-
- value := vm.Set("abc", []string{"jkl", "mno"})
- is(objectLength(value._object()), 2)
-
- value, _ = vm.Run(`[1, 2, 3]`)
- is(objectLength(value._object()), 3)
-
- value, _ = vm.Run(`new String("abcdefghi")`)
- is(objectLength(value._object()), 9)
-
- value, _ = vm.Run(`"abcdefghi"`)
- is(objectLength(value._object()), 0)
- })
-}
-
-func BenchmarkNew(b *testing.B) {
- for i := 0; i < b.N; i++ {
- New()
- }
-}
-
-func BenchmarkClone(b *testing.B) {
- vm := New()
- b.ResetTimer()
- for i := 0; i < b.N; i++ {
- vm.clone()
- }
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-21 22:54:42 +0800