-
Notifications
You must be signed in to change notification settings - Fork 7
/
PhantomTools.hx
41 lines (36 loc) · 1.29 KB
/
PhantomTools.hx
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
package js.phantomjs;
import js.phantomjs.WebPage;
import js.Dom.Window;
/**
A class providing some useful methods for working with Haxe compiled Phantom
code, especially code evaluated inside of pages.
**/
class PhantomTools {
/**
Injects the currently executing phantomjs script into a webkit page.
Returns the return value from page.injectJs.
**/
public static function injectThis(page:WebPage):Bool{
return page.injectJs(System.args[0]);
}
/**
Sets a window.onerror handler that will always return true (if
appropriate). This will ensure that page errors are captured by Phantom
error handlers.
**/
public static function exposeWindowErrors(page:WebPage):Bool{
return page.evaluate(function(){
if( untyped __js__("typeof window") != "undefined" )
untyped window.onerror = function() return true;
return true;
});
}
/**
Simple routine which detects if it is running inside of the main Phantom
scope.
**/
inline public static function noPhantom():Bool{
if( untyped __js__("typeof window") == "undefined" ) return true; // phantom always has window
else return untyped !window.hasOwnProperty('phantom'); // phantom always has window.phantom
}
}