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
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
|
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
*/
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "jscntxt.h"
#include "jsapi-tests/tests.h"
using namespace js;
BEGIN_TEST(testDebugger_newScriptHook)
{
// Test that top-level indirect eval fires the newScript hook.
CHECK(JS_DefineDebuggerObject(cx, global));
JS::CompartmentOptions options;
JS::RootedObject g(cx, JS_NewGlobalObject(cx, getGlobalClass(), nullptr,
JS::FireOnNewGlobalHook, options));
CHECK(g);
{
JSAutoCompartment ae(cx, g);
CHECK(JS_InitStandardClasses(cx, g));
}
JS::RootedObject gWrapper(cx, g);
CHECK(JS_WrapObject(cx, &gWrapper));
JS::RootedValue v(cx, JS::ObjectValue(*gWrapper));
CHECK(JS_SetProperty(cx, global, "g", v));
EXEC("var dbg = Debugger(g);\n"
"var hits = 0;\n"
"dbg.onNewScript = function (s) {\n"
" hits += Number(s instanceof Debugger.Script);\n"
"};\n");
// Since g is a debuggee, g.eval should trigger newScript, regardless of
// what scope object we use to enter the compartment.
//
// Scripts are associated with the global where they're compiled, so we
// deliver them only to debuggers that are watching that particular global.
//
return testIndirectEval(g, "Math.abs(0)");
}
bool testIndirectEval(JS::HandleObject scope, const char* code)
{
EXEC("hits = 0;");
{
JSAutoCompartment ae(cx, scope);
JSString* codestr = JS_NewStringCopyZ(cx, code);
CHECK(codestr);
JS::RootedValue arg(cx, JS::StringValue(codestr));
JS::RootedValue v(cx);
CHECK(JS_CallFunctionName(cx, scope, "eval", HandleValueArray(arg), &v));
}
JS::RootedValue hitsv(cx);
EVAL("hits", &hitsv);
CHECK(hitsv.isInt32(1));
return true;
}
END_TEST(testDebugger_newScriptHook)
|
