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Unified Diff: test/JsEngine.cpp

Issue 29443577: xxx (Closed) Base URL: https://github.com/adblockplus/libadblockplus.git
Patch Set: Created May 20, 2017, 9:02 p.m.
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Index: test/JsEngine.cpp
diff --git a/test/JsEngine.cpp b/test/JsEngine.cpp
index b26c794ffabb4a2a6ec2c19fe0adfceffed30c21..3a115808c3f230362b1941cbccc25fe6bd86a8e9 100644
--- a/test/JsEngine.cpp
+++ b/test/JsEngine.cpp
@@ -188,3 +188,25 @@ TEST(NewJsEngineTest, GlobalPropertyTest)
ASSERT_EQ(foo.AsString(), "bar");
}
+TEST(NewJsEngineTest, MemoryLeak_NoCircularReferences)
+{
+ std::weak_ptr<AdblockPlus::JsEngine> weakJsEngine;
+ {
+ weakJsEngine = AdblockPlus::JsEngine::New();
+ }
+ EXPECT_FALSE(weakJsEngine.lock());
+}
+
+TEST(NewJsEngineTest, MemoryLeak_NoLeak)
+{
+ // v8::Isolate by default requires 32MB (depends on platform), so if there is
+ // a memory leak than we will run out of memory on 32 bit platform because it
+ // will allocate 32000 MB which is less than 2GB where it reaches out of
+ // memory. Even on android where it allocates initially 16MB, the test still
+ // makes sense.
+ int i = 1000;
+ while (i-->0)
+ {
+ AdblockPlus::JsEngine::New();
+ }
+}
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