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1 // Copyright 2011 the V8 project authors. All rights reserved. | 1 // Copyright 2011 the V8 project authors. All rights reserved. |
2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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22 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | 22 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | 23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
27 | 27 |
28 #include <stdlib.h> | 28 #include <stdlib.h> |
29 | 29 |
30 #include "src/v8.h" | 30 #include "src/v8.h" |
31 | 31 |
32 #include "src/platform.h" | 32 #include "src/base/platform/platform.h" |
33 #include "src/utils-inl.h" | 33 #include "src/utils-inl.h" |
34 #include "test/cctest/cctest.h" | 34 #include "test/cctest/cctest.h" |
35 | 35 |
36 using namespace v8::internal; | 36 using namespace v8::internal; |
37 | 37 |
38 | 38 |
39 TEST(Utils1) { | 39 TEST(Utils1) { |
40 CHECK_EQ(-1000000, FastD2I(-1000000.0)); | 40 CHECK_EQ(-1000000, FastD2I(-1000000.0)); |
41 CHECK_EQ(-1, FastD2I(-1.0)); | 41 CHECK_EQ(-1, FastD2I(-1.0)); |
42 CHECK_EQ(0, FastD2I(0.0)); | 42 CHECK_EQ(0, FastD2I(0.0)); |
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63 CHECK_EQ(1000000, FastD2IChecked(1000000.0)); | 63 CHECK_EQ(1000000, FastD2IChecked(1000000.0)); |
64 | 64 |
65 CHECK_EQ(-1000000, FastD2IChecked(-1000000.123)); | 65 CHECK_EQ(-1000000, FastD2IChecked(-1000000.123)); |
66 CHECK_EQ(-1, FastD2IChecked(-1.234)); | 66 CHECK_EQ(-1, FastD2IChecked(-1.234)); |
67 CHECK_EQ(0, FastD2IChecked(0.345)); | 67 CHECK_EQ(0, FastD2IChecked(0.345)); |
68 CHECK_EQ(1, FastD2IChecked(1.234)); | 68 CHECK_EQ(1, FastD2IChecked(1.234)); |
69 CHECK_EQ(1000000, FastD2IChecked(1000000.123)); | 69 CHECK_EQ(1000000, FastD2IChecked(1000000.123)); |
70 | 70 |
71 CHECK_EQ(INT_MAX, FastD2IChecked(1.0e100)); | 71 CHECK_EQ(INT_MAX, FastD2IChecked(1.0e100)); |
72 CHECK_EQ(INT_MIN, FastD2IChecked(-1.0e100)); | 72 CHECK_EQ(INT_MIN, FastD2IChecked(-1.0e100)); |
73 CHECK_EQ(INT_MIN, FastD2IChecked(OS::nan_value())); | 73 CHECK_EQ(INT_MIN, FastD2IChecked(v8::base::OS::nan_value())); |
74 } | 74 } |
75 | 75 |
76 | 76 |
77 TEST(SNPrintF) { | 77 TEST(SNPrintF) { |
78 // Make sure that strings that are truncated because of too small | 78 // Make sure that strings that are truncated because of too small |
79 // buffers are zero-terminated anyway. | 79 // buffers are zero-terminated anyway. |
80 const char* s = "the quick lazy .... oh forget it!"; | 80 const char* s = "the quick lazy .... oh forget it!"; |
81 int length = StrLength(s); | 81 int length = StrLength(s); |
82 for (int i = 1; i < length * 2; i++) { | 82 for (int i = 1; i < length * 2; i++) { |
83 static const char kMarker = static_cast<char>(42); | 83 static const char kMarker = static_cast<char>(42); |
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211 TEST(SequenceCollectorRegression) { | 211 TEST(SequenceCollectorRegression) { |
212 SequenceCollector<char> collector(16); | 212 SequenceCollector<char> collector(16); |
213 collector.StartSequence(); | 213 collector.StartSequence(); |
214 collector.Add('0'); | 214 collector.Add('0'); |
215 collector.AddBlock( | 215 collector.AddBlock( |
216 i::Vector<const char>("12345678901234567890123456789012", 32)); | 216 i::Vector<const char>("12345678901234567890123456789012", 32)); |
217 i::Vector<char> seq = collector.EndSequence(); | 217 i::Vector<char> seq = collector.EndSequence(); |
218 CHECK_EQ(0, strncmp("0123456789012345678901234567890123", | 218 CHECK_EQ(0, strncmp("0123456789012345678901234567890123", |
219 seq.start(), seq.length())); | 219 seq.start(), seq.length())); |
220 } | 220 } |
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