c57236e288
R=svenpanne@chromium.org BUG= Review URL: https://codereview.chromium.org/24169005 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16819 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
51 lines
1.3 KiB
C++
51 lines
1.3 KiB
C++
// Copyright 2013 the V8 project authors. All rights reserved.
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// Check that we can traverse very deep stacks of ConsStrings using
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// StringCharacterStram. Check that Get(int) works on very deep stacks
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// of ConsStrings. These operations may not be very fast, but they
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// should be possible without getting errors due to too deep recursion.
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#include "v8.h"
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#include "cctest.h"
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#include "objects.h"
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using namespace v8::internal;
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TEST(Create) {
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CcTest::InitializeVM();
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Isolate* isolate = CcTest::i_isolate();
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HandleScope scope(isolate);
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const int kNumSymbols = 30;
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Handle<Symbol> symbols[kNumSymbols];
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for (int i = 0; i < kNumSymbols; ++i) {
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symbols[i] = isolate->factory()->NewSymbol();
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CHECK(symbols[i]->IsName());
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CHECK(symbols[i]->IsSymbol());
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CHECK(symbols[i]->HasHashCode());
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CHECK_GT(symbols[i]->Hash(), 0);
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symbols[i]->ShortPrint();
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PrintF("\n");
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#if OBJECT_PRINT
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symbols[i]->Print();
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#endif
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#if VERIFY_HEAP
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symbols[i]->Verify();
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#endif
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}
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CcTest::heap()->PerformScavenge();
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CcTest::heap()->CollectAllGarbage(Heap::kNoGCFlags);
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// All symbols should be distinct.
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for (int i = 0; i < kNumSymbols; ++i) {
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CHECK(symbols[i]->SameValue(*symbols[i]));
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for (int j = i + 1; j < kNumSymbols; ++j) {
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CHECK(!symbols[i]->SameValue(*symbols[j]));
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}
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}
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}
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