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1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2013, 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/globals.h" | 6 #include "vm/globals.h" |
7 #include "vm/json_stream.h" | 7 #include "vm/json_stream.h" |
8 #include "vm/trace_buffer.h" | 8 #include "vm/trace_buffer.h" |
9 #include "vm/unit_test.h" | 9 #include "vm/unit_test.h" |
10 | 10 |
11 namespace dart { | 11 namespace dart { |
12 | 12 |
13 | 13 |
14 UNIT_TEST_CASE(TraceBufferEmpty) { | 14 UNIT_TEST_CASE(TraceBufferEmpty) { |
15 TraceBuffer* trace_buffer = new TraceBuffer(3, 3); | 15 TraceBuffer* trace_buffer = new TraceBuffer(3); |
16 { | 16 { |
17 JSONStream js; | 17 JSONStream js; |
18 trace_buffer->PrintToJSONStream(&js); | 18 trace_buffer->PrintToJSONStream(&js); |
19 EXPECT_STREQ("{\"type\":\"TraceBuffer\",\"id\":\"\",\"members\":[]}", | 19 EXPECT_STREQ("{\"type\":\"TraceBuffer\",\"members\":[]}", js.ToCString()); |
20 js.ToCString()); | |
21 } | 20 } |
22 delete trace_buffer; | 21 delete trace_buffer; |
23 } | 22 } |
24 | 23 |
25 | 24 |
26 UNIT_TEST_CASE(TraceBufferClear) { | 25 UNIT_TEST_CASE(TraceBufferClear) { |
27 TraceBuffer* trace_buffer = new TraceBuffer(3, 3); | 26 TraceBuffer* trace_buffer = new TraceBuffer(3); |
28 trace_buffer->Trace(kMicrosecondsPerSecond * 1, "abc"); | 27 trace_buffer->Trace(kMicrosecondsPerSecond * 1, "abc"); |
29 trace_buffer->Clear(); | 28 trace_buffer->Clear(); |
30 { | 29 { |
31 JSONStream js; | 30 JSONStream js; |
32 trace_buffer->PrintToJSONStream(&js); | 31 trace_buffer->PrintToJSONStream(&js); |
33 EXPECT_STREQ("{\"type\":\"TraceBuffer\",\"id\":\"\",\"members\":[]}", | 32 EXPECT_STREQ("{\"type\":\"TraceBuffer\",\"members\":[]}", js.ToCString()); |
34 js.ToCString()); | |
35 } | 33 } |
36 delete trace_buffer; | 34 delete trace_buffer; |
37 } | 35 } |
38 | 36 |
39 | 37 |
40 UNIT_TEST_CASE(TraceBufferTrace) { | 38 UNIT_TEST_CASE(TraceBufferTrace) { |
41 TraceBuffer* trace_buffer = new TraceBuffer(3, 3); | 39 TraceBuffer* trace_buffer = new TraceBuffer(3); |
42 | 40 |
43 trace_buffer->Trace(kMicrosecondsPerSecond * 1, "abc"); | 41 trace_buffer->Trace(kMicrosecondsPerSecond * 1, "abc"); |
44 { | 42 { |
45 JSONStream js; | 43 JSONStream js; |
46 trace_buffer->PrintToJSONStream(&js); | 44 trace_buffer->PrintToJSONStream(&js); |
47 EXPECT_STREQ("{\"type\":\"TraceBuffer\",\"id\":\"\",\"members\":[" | 45 EXPECT_STREQ("{\"type\":\"TraceBuffer\",\"members\":[" |
48 "{\"type\":\"TraceBufferEntry\",\"id\":\"\",\"time\":1000," | 46 "{\"type\":\"TraceBufferEntry\",\"time\":1.000000," |
49 "\"message\":\"abc\"}]}", js.ToCString()); | 47 "\"message\":\"abc\"}]}", js.ToCString()); |
50 } | 48 } |
51 trace_buffer->Trace(kMicrosecondsPerSecond * 2, "def"); | 49 trace_buffer->Trace(kMicrosecondsPerSecond * 2, "def"); |
52 { | 50 { |
53 JSONStream js; | 51 JSONStream js; |
54 trace_buffer->PrintToJSONStream(&js); | 52 trace_buffer->PrintToJSONStream(&js); |
55 EXPECT_STREQ("{\"type\":\"TraceBuffer\",\"id\":\"\",\"members\":[" | 53 EXPECT_STREQ("{\"type\":\"TraceBuffer\",\"members\":[" |
56 "{\"type\":\"TraceBufferEntry\",\"id\":\"\",\"time\":1000," | 54 "{\"type\":\"TraceBufferEntry\",\"time\":1.000000," |
57 "\"message\":\"abc\"}," | 55 "\"message\":\"abc\"}," |
58 "{\"type\":\"TraceBufferEntry\",\"id\":\"\",\"time\":2000," | 56 "{\"type\":\"TraceBufferEntry\",\"time\":2.000000," |
59 "\"message\":\"def\"}]}", js.ToCString()); | 57 "\"message\":\"def\"}]}", js.ToCString()); |
60 } | 58 } |
61 trace_buffer->Trace(kMicrosecondsPerSecond * 3, "ghi"); | 59 trace_buffer->Trace(kMicrosecondsPerSecond * 3, "ghi"); |
62 { | 60 { |
63 JSONStream js; | 61 JSONStream js; |
64 trace_buffer->PrintToJSONStream(&js); | 62 trace_buffer->PrintToJSONStream(&js); |
65 EXPECT_STREQ("{\"type\":\"TraceBuffer\",\"id\":\"\",\"members\":[" | 63 EXPECT_STREQ("{\"type\":\"TraceBuffer\",\"members\":[" |
66 "{\"type\":\"TraceBufferEntry\",\"id\":\"\",\"time\":1000," | 64 "{\"type\":\"TraceBufferEntry\",\"time\":1.000000," |
67 "\"message\":\"abc\"}," | 65 "\"message\":\"abc\"}," |
68 "{\"type\":\"TraceBufferEntry\",\"id\":\"\",\"time\":2000," | 66 "{\"type\":\"TraceBufferEntry\",\"time\":2.000000," |
69 "\"message\":\"def\"}," | 67 "\"message\":\"def\"}," |
70 "{\"type\":\"TraceBufferEntry\",\"id\":\"\",\"time\":3000," | 68 "{\"type\":\"TraceBufferEntry\",\"time\":3.000000," |
71 "\"message\":\"ghi\"}]}", js.ToCString()); | 69 "\"message\":\"ghi\"}]}", js.ToCString()); |
72 } | 70 } |
73 // This will overwrite the first Trace. | 71 // This will overwrite the first Trace. |
74 trace_buffer->Trace(kMicrosecondsPerSecond * 4, "jkl"); | 72 trace_buffer->Trace(kMicrosecondsPerSecond * 4, "jkl"); |
75 { | 73 { |
76 JSONStream js; | 74 JSONStream js; |
77 trace_buffer->PrintToJSONStream(&js); | 75 trace_buffer->PrintToJSONStream(&js); |
78 EXPECT_STREQ("{\"type\":\"TraceBuffer\",\"id\":\"\",\"members\":[" | 76 EXPECT_STREQ("{\"type\":\"TraceBuffer\",\"members\":[" |
79 "{\"type\":\"TraceBufferEntry\",\"id\":\"\",\"time\":2000," | 77 "{\"type\":\"TraceBufferEntry\",\"time\":2.000000," |
80 "\"message\":\"def\"}," | 78 "\"message\":\"def\"}," |
81 "{\"type\":\"TraceBufferEntry\",\"id\":\"\",\"time\":3000," | 79 "{\"type\":\"TraceBufferEntry\",\"time\":3.000000," |
82 "\"message\":\"ghi\"}," | 80 "\"message\":\"ghi\"}," |
83 "{\"type\":\"TraceBufferEntry\",\"id\":\"\",\"time\":4000," | 81 "{\"type\":\"TraceBufferEntry\",\"time\":4.000000," |
84 "\"message\":\"jkl\"}]}", js.ToCString()); | 82 "\"message\":\"jkl\"}]}", js.ToCString()); |
85 } | 83 } |
86 delete trace_buffer; | 84 delete trace_buffer; |
87 } | 85 } |
88 | 86 |
89 | 87 |
90 UNIT_TEST_CASE(TraceBufferTraceF) { | 88 UNIT_TEST_CASE(TraceBufferTraceF) { |
91 TraceBuffer* trace_buffer = new TraceBuffer(3, 3); | 89 TraceBuffer* trace_buffer = new TraceBuffer(3); |
92 trace_buffer->TraceF("foo %d %s", 99, "bar"); | 90 trace_buffer->TraceF("foo %d %s", 99, "bar"); |
93 { | 91 { |
94 JSONStream js; | 92 JSONStream js; |
95 trace_buffer->PrintToJSONStream(&js); | 93 trace_buffer->PrintToJSONStream(&js); |
96 EXPECT_SUBSTRING("foo 99 bar", js.ToCString()); | 94 EXPECT_SUBSTRING("foo 99 bar", js.ToCString()); |
97 } | 95 } |
98 delete trace_buffer; | 96 delete trace_buffer; |
99 } | 97 } |
100 | 98 |
101 | 99 |
102 UNIT_TEST_CASE(TraceBufferGrow) { | |
103 TraceBuffer* trace_buffer = new TraceBuffer(1); | |
104 EXPECT_EQ(1, trace_buffer->capacity()); | |
105 trace_buffer->Trace(kMicrosecondsPerSecond * 1, "abc"); | |
106 EXPECT_EQ(2, trace_buffer->capacity()); | |
107 } | |
108 | |
109 | |
110 } // namespace dart | 100 } // namespace dart |
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