The Tor Browser / file comparison
comparison: js/src/jsapi-tests/testGCOutOfMemory.cpp
js/src/jsapi-tests/testGCOutOfMemory.cpp
- branch
- TOR_BUG_9701
- changeset 14
- 925c144e1f1f
equal
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| -1:000000000000 | 0:c1c73ad01d71 |
|---|---|
| 1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- | |
| 2 * vim: set ts=8 sts=4 et sw=4 tw=99: | |
| 3 * | |
| 4 * Any copyright is dedicated to the Public Domain. | |
| 5 * http://creativecommons.org/licenses/publicdomain/ | |
| 6 * Contributor: Igor Bukanov | |
| 7 */ | |
| 8 | |
| 9 #include "jsapi-tests/tests.h" | |
| 10 | |
| 11 static unsigned errorCount = 0; | |
| 12 | |
| 13 static void | |
| 14 ErrorCounter(JSContext *cx, const char *message, JSErrorReport *report) | |
| 15 { | |
| 16 ++errorCount; | |
| 17 } | |
| 18 | |
| 19 BEGIN_TEST(testGCOutOfMemory) | |
| 20 { | |
| 21 JS_SetErrorReporter(cx, ErrorCounter); | |
| 22 | |
| 23 JS::RootedValue root(cx); | |
| 24 | |
| 25 static const char source[] = | |
| 26 "var max = 0; (function() {" | |
| 27 " var array = [];" | |
| 28 " for (; ; ++max)" | |
| 29 " array.push({});" | |
| 30 " array = []; array.push(0);" | |
| 31 "})();"; | |
| 32 bool ok = JS_EvaluateScript(cx, global, source, strlen(source), "", 1, &root); | |
| 33 | |
| 34 /* Check that we get OOM. */ | |
| 35 CHECK(!ok); | |
| 36 CHECK(!JS_IsExceptionPending(cx)); | |
| 37 CHECK_EQUAL(errorCount, 1); | |
| 38 JS_GC(rt); | |
| 39 | |
| 40 // Temporarily disabled to reopen the tree. Bug 847579. | |
| 41 return true; | |
| 42 | |
| 43 EVAL("(function() {" | |
| 44 " var array = [];" | |
| 45 " for (var i = max >> 2; i != 0;) {" | |
| 46 " --i;" | |
| 47 " array.push({});" | |
| 48 " }" | |
| 49 "})();", &root); | |
| 50 CHECK_EQUAL(errorCount, 1); | |
| 51 return true; | |
| 52 } | |
| 53 | |
| 54 virtual JSRuntime * createRuntime() { | |
| 55 JSRuntime *rt = JS_NewRuntime(768 * 1024, JS_USE_HELPER_THREADS); | |
| 56 if (!rt) | |
| 57 return nullptr; | |
| 58 setNativeStackQuota(rt); | |
| 59 return rt; | |
| 60 } | |
| 61 | |
| 62 virtual void destroyRuntime() { | |
| 63 JS_DestroyRuntime(rt); | |
| 64 } | |
| 65 | |
| 66 END_TEST(testGCOutOfMemory) |
