Files
palemoon27/js/src/jsapi-tests/testArgumentsObject.cpp
T
roytam1 debfadcca4 import changes from `dev' branch of rmottola/Arctic-Fox:
- Bug 751387 - Fix crash caused by out-of-bounds accesses in command line options handling. r=bholley (240670c35)
- Bug 1162187 - Pass around AutoJSAPI instead of cx to give us more control over error handling. r=glandium (702954016)
- Bug 1162187 - Factor out single line argument processing into a helper. r=glandium (56efce591)
- Bug 1162187 - Use the AutoJSAPI machinery to handle xpcshell exceptions. r=glandium (162309001)
- Bug 1162187 - Remove the custom XPCShell error reporter. r=glandium (523d84539)
- Bug 1162187 - Remove ignoreReportedErrors. r=glandium (072f247a3)
- Bug 1161590 - xpcshell needs to initialize graphics prefs so that GfxInfo::GetFeatureStatus can check preferences. r=ehsan (5a8415817)
- Bug 1166243 - Remove build() function from js and xpc shells. r=bholley,r=efaust (8537f2259)
- Bug 1182357 - Implement support for optional size_is for arrays passed from JS. r=mrbkap (0d22d3f34)
- missing profiler parts of Bug 1092311 - Fix IndexedDB profiler markers and logging (a68567bbb)
- Bug 1086999 - CSP: Asterisk (*) wildcard should not allow blob:, data:, or filesystem: when matching source expressions (r=fabrice,pauljt) (7757a92ae)
- Bug 1105827 - Part 1: Add stub PermissionStatus implementation. r=baku (2bd4c1dd3)
- Bug 635134 - Adds X11 run-time check for Gtk3 backend. r=karlt (7e9304f5e)
- Bug 994541 - Enable BasicCompositor OMTC on linux. r=Bas (c9a266beb)
- Bug 1105827 - Part 2: Add stub Permissions implementation. r=baku (751f5e9e6)
- Bug 1105827 - Part 3: Implement Permissions.query. r=baku (a30a48cbe)
- Bug 1105827 - Part 4: Add Navigator.permissions. r=baku (0d70fc5e6)
- Bug 1174861 - Remove unnecessary Rooted from Prefable::isEnabled(). r=bholley (a0893081d)
2021-01-14 23:51:05 +08:00

114 lines
3.9 KiB
C++

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
* vim: set ts=8 sts=4 et sw=4 tw=99:
*/
/* 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 "jsapi-tests/tests.h"
#include "jsobjinlines.h"
#include "vm/ArgumentsObject-inl.h"
using namespace js;
static const char NORMAL_ZERO[] =
"function f() { return arguments; }";
static const char NORMAL_ONE[] =
"function f(a) { return arguments; }";
static const char NORMAL_TWO[] =
"function f(a, b) { return arguments; }";
static const char NORMAL_THREE[] =
"function f(a, b, c) { return arguments; }";
static const char STRICT_ZERO[] =
"function f() { 'use strict'; return arguments; }";
static const char STRICT_ONE[] =
"function f() { 'use strict'; return arguments; }";
static const char STRICT_TWO[] =
"function f() { 'use strict'; return arguments; }";
static const char STRICT_THREE[] =
"function f() { 'use strict'; return arguments; }";
static const char * const CALL_CODES[] =
{ "f()", "f(0)", "f(0, 1)", "f(0, 1, 2)", "f(0, 1, 2, 3)", "f(0, 1, 2, 3, 4)" };
BEGIN_TEST(testArgumentsObject)
{
return ExhaustiveTest<0>(NORMAL_ZERO) &&
ExhaustiveTest<1>(NORMAL_ZERO) &&
ExhaustiveTest<2>(NORMAL_ZERO) &&
ExhaustiveTest<0>(NORMAL_ONE) &&
ExhaustiveTest<1>(NORMAL_ONE) &&
ExhaustiveTest<2>(NORMAL_ONE) &&
ExhaustiveTest<3>(NORMAL_ONE) &&
ExhaustiveTest<0>(NORMAL_TWO) &&
ExhaustiveTest<1>(NORMAL_TWO) &&
ExhaustiveTest<2>(NORMAL_TWO) &&
ExhaustiveTest<3>(NORMAL_TWO) &&
ExhaustiveTest<4>(NORMAL_TWO) &&
ExhaustiveTest<0>(NORMAL_THREE) &&
ExhaustiveTest<1>(NORMAL_THREE) &&
ExhaustiveTest<2>(NORMAL_THREE) &&
ExhaustiveTest<3>(NORMAL_THREE) &&
ExhaustiveTest<4>(NORMAL_THREE) &&
ExhaustiveTest<5>(NORMAL_THREE) &&
ExhaustiveTest<0>(STRICT_ZERO) &&
ExhaustiveTest<1>(STRICT_ZERO) &&
ExhaustiveTest<2>(STRICT_ZERO) &&
ExhaustiveTest<0>(STRICT_ONE) &&
ExhaustiveTest<1>(STRICT_ONE) &&
ExhaustiveTest<2>(STRICT_ONE) &&
ExhaustiveTest<3>(STRICT_ONE) &&
ExhaustiveTest<0>(STRICT_TWO) &&
ExhaustiveTest<1>(STRICT_TWO) &&
ExhaustiveTest<2>(STRICT_TWO) &&
ExhaustiveTest<3>(STRICT_TWO) &&
ExhaustiveTest<4>(STRICT_TWO) &&
ExhaustiveTest<0>(STRICT_THREE) &&
ExhaustiveTest<1>(STRICT_THREE) &&
ExhaustiveTest<2>(STRICT_THREE) &&
ExhaustiveTest<3>(STRICT_THREE) &&
ExhaustiveTest<4>(STRICT_THREE) &&
ExhaustiveTest<5>(STRICT_THREE);
}
static const size_t MAX_ELEMS = 6;
template<size_t ArgCount> bool
ExhaustiveTest(const char funcode[])
{
RootedValue v(cx);
EVAL(funcode, &v);
EVAL(CALL_CODES[ArgCount], &v);
Rooted<ArgumentsObject*> argsobj(cx, &v.toObjectOrNull()->as<ArgumentsObject>());
JS::AutoValueArray<MAX_ELEMS> elems(cx);
for (size_t i = 0; i <= ArgCount; i++) {
for (size_t j = 0; j <= ArgCount - i; j++) {
ClearElements(elems);
CHECK(argsobj->maybeGetElements(i, j, elems.begin()));
for (size_t k = 0; k < j; k++)
CHECK_SAME(elems[k], INT_TO_JSVAL(i + k));
for (size_t k = j; k < MAX_ELEMS - 1; k++)
CHECK(elems[k].isNull());
CHECK_SAME(elems[MAX_ELEMS - 1], INT_TO_JSVAL(42));
}
}
return true;
}
template <size_t N>
static void
ClearElements(JS::AutoValueArray<N>& elems)
{
for (size_t i = 0; i < elems.length() - 1; i++)
elems[i].setNull();
elems[elems.length() - 1].setInt32(42);
}
END_TEST(testArgumentsObject)