From: yangguo@chromium.org <yangguo@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Date: Thu, 20 Mar 2014 14:12:06 +0000 (+0000)
Subject: Remove outdated OOM tests.
X-Git-Tag: upstream/4.7.83~10120
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=8f48dbb7d2227f3f2285aa2187036930dc8e8a57;p=platform%2Fupstream%2Fv8.git

Remove outdated OOM tests.

R=ishell@chromium.org

Review URL: https://codereview.chromium.org/206373003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20129 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
---

diff --git a/test/cctest/cctest.status b/test/cctest/cctest.status
index 753421c..2e793cf 100644
--- a/test/cctest/cctest.status
+++ b/test/cctest/cctest.status
@@ -81,10 +81,6 @@
   # BUG(v8:2999).
   'test-cpu-profiler/CollectCpuProfile': [PASS, FAIL],
 
-  # Runs out of memory in debug mode.
-  'test-api/OutOfMemory': [PASS, ['mode == debug', FAIL]],
-  'test-api/OutOfMemoryNested': [PASS, ['mode == debug', FAIL]],
-
   # BUG(v8:3154).
   'test-heap/ReleaseOverReservedPages': [PASS, ['mode == debug', FAIL]],
 
@@ -151,12 +147,6 @@
 ##############################################################################
 ['arch == arm', {
 
-  # We cannot assume that we can throw OutOfMemory exceptions in all situations.
-  # Apparently our ARM box is in such a state. Skip the test as it also runs for
-  # a long time.
-  'test-api/OutOfMemory': [SKIP],
-  'test-api/OutOfMemoryNested': [SKIP],
-
   # BUG(355): Test crashes on ARM.
   'test-log/ProfLazyMode': [SKIP],
 
diff --git a/test/cctest/test-api.cc b/test/cctest/test-api.cc
index 818b984..eea97c4 100644
--- a/test/cctest/test-api.cc
+++ b/test/cctest/test-api.cc
@@ -4479,109 +4479,6 @@ THREADED_TEST(FunctionCall) {
 }
 
 
-static const char* js_code_causing_out_of_memory =
-    "var a = new Array(); while(true) a.push(a);";
-
-
-// These tests run for a long time and prevent us from running tests
-// that come after them so they cannot run in parallel.
-TEST(OutOfMemory) {
-  // It's not possible to read a snapshot into a heap with different dimensions.
-  if (i::Snapshot::IsEnabled()) return;
-  // Set heap limits.
-  static const int K = 1024;
-  v8::ResourceConstraints constraints;
-  constraints.set_max_young_space_size(256 * K);
-  constraints.set_max_old_space_size(5 * K * K);
-  v8::SetResourceConstraints(CcTest::isolate(), &constraints);
-
-  // Execute a script that causes out of memory.
-  LocalContext context;
-  v8::HandleScope scope(context->GetIsolate());
-  v8::V8::IgnoreOutOfMemoryException();
-  Local<Value> result = CompileRun(js_code_causing_out_of_memory);
-
-  // Check for out of memory state.
-  CHECK(result.IsEmpty());
-  CHECK(context->HasOutOfMemoryException());
-}
-
-
-void ProvokeOutOfMemory(const v8::FunctionCallbackInfo<v8::Value>& args) {
-  ApiTestFuzzer::Fuzz();
-
-  LocalContext context;
-  v8::HandleScope scope(context->GetIsolate());
-  Local<Value> result = CompileRun(js_code_causing_out_of_memory);
-
-  // Check for out of memory state.
-  CHECK(result.IsEmpty());
-  CHECK(context->HasOutOfMemoryException());
-
-  args.GetReturnValue().Set(result);
-}
-
-
-TEST(OutOfMemoryNested) {
-  // It's not possible to read a snapshot into a heap with different dimensions.
-  if (i::Snapshot::IsEnabled()) return;
-  // Set heap limits.
-  static const int K = 1024;
-  v8::ResourceConstraints constraints;
-  constraints.set_max_young_space_size(256 * K);
-  constraints.set_max_old_space_size(5 * K * K);
-  v8::Isolate* isolate = CcTest::isolate();
-  v8::SetResourceConstraints(isolate, &constraints);
-
-  v8::HandleScope scope(isolate);
-  Local<ObjectTemplate> templ = ObjectTemplate::New(isolate);
-  templ->Set(v8_str("ProvokeOutOfMemory"),
-             v8::FunctionTemplate::New(isolate, ProvokeOutOfMemory));
-  LocalContext context(0, templ);
-  v8::V8::IgnoreOutOfMemoryException();
-  Local<Value> result = CompileRun(
-    "var thrown = false;"
-    "try {"
-    "  ProvokeOutOfMemory();"
-    "} catch (e) {"
-    "  thrown = true;"
-    "}");
-  // Check for out of memory state.
-  CHECK(result.IsEmpty());
-  CHECK(context->HasOutOfMemoryException());
-}
-
-
-void OOMCallback(const char* location, const char* message) {
-  exit(0);
-}
-
-
-TEST(HugeConsStringOutOfMemory) {
-  // It's not possible to read a snapshot into a heap with different dimensions.
-  if (i::Snapshot::IsEnabled()) return;
-  // Set heap limits.
-  static const int K = 1024;
-  v8::ResourceConstraints constraints;
-  constraints.set_max_young_space_size(256 * K);
-  constraints.set_max_old_space_size(4 * K * K);
-  v8::SetResourceConstraints(CcTest::isolate(), &constraints);
-
-  // Execute a script that causes out of memory.
-  v8::V8::SetFatalErrorHandler(OOMCallback);
-
-  LocalContext context;
-  v8::HandleScope scope(context->GetIsolate());
-
-  // Build huge string. This should fail with out of memory exception.
-  CompileRun(
-    "var str = Array.prototype.join.call({length: 513}, \"A\").toUpperCase();"
-    "for (var i = 0; i < 22; i++) { str = str + str; }");
-
-  CHECK(false);  // Should not return.
-}
-
-
 THREADED_TEST(ConstructCall) {
   LocalContext context;
   v8::Isolate* isolate = context->GetIsolate();