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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file |
2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
4 | 4 |
5 #include "platform/assert.h" | 5 #include "platform/assert.h" |
6 #include "vm/dart.h" | 6 #include "vm/dart.h" |
7 #include "vm/isolate.h" | 7 #include "vm/isolate.h" |
8 #include "vm/unit_test.h" | 8 #include "vm/unit_test.h" |
9 #include "vm/zone.h" | 9 #include "vm/zone.h" |
10 | 10 |
11 namespace dart { | 11 namespace dart { |
12 | 12 |
13 DECLARE_DEBUG_FLAG(bool, trace_zones); | 13 DECLARE_DEBUG_FLAG(bool, trace_zones); |
14 | 14 |
15 UNIT_TEST_CASE(AllocateZone) { | 15 UNIT_TEST_CASE(AllocateZone) { |
16 #if defined(DEBUG) | 16 #if defined(DEBUG) |
17 FLAG_trace_zones = true; | 17 FLAG_trace_zones = true; |
18 #endif | 18 #endif |
19 Isolate* isolate = Isolate::Init(NULL); | 19 Isolate::Flags vm_flags; |
| 20 Dart_IsolateFlags api_flags; |
| 21 vm_flags.CopyTo(&api_flags); |
| 22 Isolate* isolate = Isolate::Init(NULL, api_flags); |
20 EXPECT(Isolate::Current() == isolate); | 23 EXPECT(Isolate::Current() == isolate); |
21 EXPECT(isolate->current_zone() == NULL); | 24 EXPECT(isolate->current_zone() == NULL); |
22 { | 25 { |
23 StackZone stack_zone(isolate); | 26 StackZone stack_zone(isolate); |
24 EXPECT(isolate->current_zone() != NULL); | 27 EXPECT(isolate->current_zone() != NULL); |
25 Zone* zone = stack_zone.GetZone(); | 28 Zone* zone = stack_zone.GetZone(); |
26 intptr_t allocated_size = 0; | 29 intptr_t allocated_size = 0; |
27 | 30 |
28 // The loop is to make sure we overflow one segment and go on | 31 // The loop is to make sure we overflow one segment and go on |
29 // to the next segment. | 32 // to the next segment. |
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71 EXPECT(isolate->current_zone() == NULL); | 74 EXPECT(isolate->current_zone() == NULL); |
72 isolate->Shutdown(); | 75 isolate->Shutdown(); |
73 delete isolate; | 76 delete isolate; |
74 } | 77 } |
75 | 78 |
76 | 79 |
77 UNIT_TEST_CASE(AllocGeneric_Success) { | 80 UNIT_TEST_CASE(AllocGeneric_Success) { |
78 #if defined(DEBUG) | 81 #if defined(DEBUG) |
79 FLAG_trace_zones = true; | 82 FLAG_trace_zones = true; |
80 #endif | 83 #endif |
81 Isolate* isolate = Isolate::Init(NULL); | 84 Isolate::Flags vm_flags; |
| 85 Dart_IsolateFlags api_flags; |
| 86 vm_flags.CopyTo(&api_flags); |
| 87 Isolate* isolate = Isolate::Init(NULL, api_flags); |
82 EXPECT(Isolate::Current() == isolate); | 88 EXPECT(Isolate::Current() == isolate); |
83 EXPECT(isolate->current_zone() == NULL); | 89 EXPECT(isolate->current_zone() == NULL); |
84 { | 90 { |
85 StackZone zone(isolate); | 91 StackZone zone(isolate); |
86 EXPECT(isolate->current_zone() != NULL); | 92 EXPECT(isolate->current_zone() != NULL); |
87 intptr_t allocated_size = 0; | 93 intptr_t allocated_size = 0; |
88 | 94 |
89 const intptr_t kNumElements = 1000; | 95 const intptr_t kNumElements = 1000; |
90 zone.GetZone()->Alloc<uint32_t>(kNumElements); | 96 zone.GetZone()->Alloc<uint32_t>(kNumElements); |
91 allocated_size += sizeof(uint32_t) * kNumElements; | 97 allocated_size += sizeof(uint32_t) * kNumElements; |
92 EXPECT_LE(allocated_size, zone.SizeInBytes()); | 98 EXPECT_LE(allocated_size, zone.SizeInBytes()); |
93 } | 99 } |
94 EXPECT(isolate->current_zone() == NULL); | 100 EXPECT(isolate->current_zone() == NULL); |
95 isolate->Shutdown(); | 101 isolate->Shutdown(); |
96 delete isolate; | 102 delete isolate; |
97 } | 103 } |
98 | 104 |
99 | 105 |
100 // This test is expected to crash. | 106 // This test is expected to crash. |
101 UNIT_TEST_CASE(AllocGeneric_Overflow) { | 107 UNIT_TEST_CASE(AllocGeneric_Overflow) { |
102 #if defined(DEBUG) | 108 #if defined(DEBUG) |
103 FLAG_trace_zones = true; | 109 FLAG_trace_zones = true; |
104 #endif | 110 #endif |
105 Isolate* isolate = Isolate::Init(NULL); | 111 Isolate::Flags vm_flags; |
| 112 Dart_IsolateFlags api_flags; |
| 113 vm_flags.CopyTo(&api_flags); |
| 114 Isolate* isolate = Isolate::Init(NULL, api_flags); |
106 EXPECT(Isolate::Current() == isolate); | 115 EXPECT(Isolate::Current() == isolate); |
107 EXPECT(isolate->current_zone() == NULL); | 116 EXPECT(isolate->current_zone() == NULL); |
108 { | 117 { |
109 StackZone zone(isolate); | 118 StackZone zone(isolate); |
110 EXPECT(isolate->current_zone() != NULL); | 119 EXPECT(isolate->current_zone() != NULL); |
111 | 120 |
112 const intptr_t kNumElements = (kIntptrMax / sizeof(uint32_t)) + 1; | 121 const intptr_t kNumElements = (kIntptrMax / sizeof(uint32_t)) + 1; |
113 zone.GetZone()->Alloc<uint32_t>(kNumElements); | 122 zone.GetZone()->Alloc<uint32_t>(kNumElements); |
114 } | 123 } |
115 isolate->Shutdown(); | 124 isolate->Shutdown(); |
116 delete isolate; | 125 delete isolate; |
117 } | 126 } |
118 | 127 |
119 | 128 |
120 UNIT_TEST_CASE(ZoneAllocated) { | 129 UNIT_TEST_CASE(ZoneAllocated) { |
121 #if defined(DEBUG) | 130 #if defined(DEBUG) |
122 FLAG_trace_zones = true; | 131 FLAG_trace_zones = true; |
123 #endif | 132 #endif |
124 Isolate* isolate = Isolate::Init(NULL); | 133 Isolate::Flags vm_flags; |
| 134 Dart_IsolateFlags api_flags; |
| 135 vm_flags.CopyTo(&api_flags); |
| 136 Isolate* isolate = Isolate::Init(NULL, api_flags); |
125 EXPECT(Isolate::Current() == isolate); | 137 EXPECT(Isolate::Current() == isolate); |
126 EXPECT(isolate->current_zone() == NULL); | 138 EXPECT(isolate->current_zone() == NULL); |
127 static int marker; | 139 static int marker; |
128 | 140 |
129 class SimpleZoneObject : public ZoneAllocated { | 141 class SimpleZoneObject : public ZoneAllocated { |
130 public: | 142 public: |
131 SimpleZoneObject() : slot(marker++) { } | 143 SimpleZoneObject() : slot(marker++) { } |
132 virtual ~SimpleZoneObject() { } | 144 virtual ~SimpleZoneObject() { } |
133 virtual int GetSlot() { return slot; } | 145 virtual int GetSlot() { return slot; } |
134 int slot; | 146 int slot; |
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165 } | 177 } |
166 | 178 |
167 | 179 |
168 TEST_CASE(PrintToString) { | 180 TEST_CASE(PrintToString) { |
169 StackZone zone(Isolate::Current()); | 181 StackZone zone(Isolate::Current()); |
170 const char* result = zone.GetZone()->PrintToString("Hello %s!", "World"); | 182 const char* result = zone.GetZone()->PrintToString("Hello %s!", "World"); |
171 EXPECT_STREQ("Hello World!", result); | 183 EXPECT_STREQ("Hello World!", result); |
172 } | 184 } |
173 | 185 |
174 } // namespace dart | 186 } // namespace dart |
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