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comment the crazy test case for Eval

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This commit is contained in:
deoxxa 2015-12-05 21:03:55 +11:00
parent 44a4b3115d
commit dea2645a65
1 changed files with 14 additions and 0 deletions
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14
otto_test.go
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@ -1393,6 +1393,9 @@ func TestOttoRun(t *testing.T) {
})
}
// This generates functions to be used by the test below. The arguments are
// `src`, which is something that otto can execute, and `expected`, which is
// what the result of executing `src` should be.
func makeTestOttoEvalFunction(src, expected interface{}) func(c FunctionCall) Value {
return func(c FunctionCall) Value {
v, err := c.Otto.Eval(src)
@ -1425,6 +1428,15 @@ func TestOttoEval(t *testing.T) {
vm.Set("y2", makeTestOttoEvalFunction(`b`, "what"))
vm.Set("z2", makeTestOttoEvalFunction(`c`, false))
// note that these variables are defined in the scope of function `t`,
// so would not usually be available to the functions called below.
//
// this is _not_ the recommended use case for `Eval` - instead it's
// intended to be used in `debugger` handlers. this code here is the
// equivalent of reading behind the current stack frame in C...
// technically valid, but completely insane.
//
// makes for a good test case though.
_, err := vm.Run(`(function t() {
var a = 1;
var b = 'hello';
@ -1442,6 +1454,8 @@ func TestOttoEval(t *testing.T) {
is(err, nil)
})
// this test makes sure that `Eval` doesn't explode if the VM doesn't have
// a scope other than global defined.
tt(t, func() {
vm := New()