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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 "test/cctest/cctest.h" | 33 #include "test/cctest/cctest.h" |
34 | 34 |
35 using namespace v8::internal; | 35 using namespace v8::internal; |
36 | 36 |
37 | 37 |
38 TEST(Hex) { | 38 TEST(Hex) { |
39 UnicodeCache uc; | 39 UnicodeCache uc; |
40 CHECK_EQ(0.0, StringToDouble(&uc, "0x0", ALLOW_HEX | ALLOW_IMPLICIT_OCTAL)); | 40 CHECK_EQ(0.0, StringToDouble(&uc, "0x0", ALLOW_HEX | ALLOW_IMPLICIT_OCTAL)); |
41 CHECK_EQ(0.0, StringToDouble(&uc, "0X0", ALLOW_HEX | ALLOW_IMPLICIT_OCTAL)); | 41 CHECK_EQ(0.0, StringToDouble(&uc, "0X0", ALLOW_HEX | ALLOW_IMPLICIT_OCTAL)); |
42 CHECK_EQ(1.0, StringToDouble(&uc, "0x1", ALLOW_HEX | ALLOW_IMPLICIT_OCTAL)); | 42 CHECK_EQ(1.0, StringToDouble(&uc, "0x1", ALLOW_HEX | ALLOW_IMPLICIT_OCTAL)); |
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165 ALLOW_IMPLICIT_OCTAL | ALLOW_TRAILING_JUNK)); | 165 ALLOW_IMPLICIT_OCTAL | ALLOW_TRAILING_JUNK)); |
166 CHECK_EQ(10.0, StringToDouble(&uc, "10e", | 166 CHECK_EQ(10.0, StringToDouble(&uc, "10e", |
167 ALLOW_IMPLICIT_OCTAL | ALLOW_TRAILING_JUNK)); | 167 ALLOW_IMPLICIT_OCTAL | ALLOW_TRAILING_JUNK)); |
168 CHECK_EQ(10.0, StringToDouble(&uc, "10e-", | 168 CHECK_EQ(10.0, StringToDouble(&uc, "10e-", |
169 ALLOW_IMPLICIT_OCTAL | ALLOW_TRAILING_JUNK)); | 169 ALLOW_IMPLICIT_OCTAL | ALLOW_TRAILING_JUNK)); |
170 } | 170 } |
171 | 171 |
172 | 172 |
173 TEST(NonStrDecimalLiteral) { | 173 TEST(NonStrDecimalLiteral) { |
174 UnicodeCache uc; | 174 UnicodeCache uc; |
175 CHECK(std::isnan(StringToDouble(&uc, " ", NO_FLAGS, OS::nan_value()))); | 175 CHECK(std::isnan( |
176 CHECK(std::isnan(StringToDouble(&uc, "", NO_FLAGS, OS::nan_value()))); | 176 StringToDouble(&uc, " ", NO_FLAGS, v8::base::OS::nan_value()))); |
177 CHECK(std::isnan(StringToDouble(&uc, " ", NO_FLAGS, OS::nan_value()))); | 177 CHECK( |
| 178 std::isnan(StringToDouble(&uc, "", NO_FLAGS, v8::base::OS::nan_value()))); |
| 179 CHECK(std::isnan( |
| 180 StringToDouble(&uc, " ", NO_FLAGS, v8::base::OS::nan_value()))); |
178 CHECK_EQ(0.0, StringToDouble(&uc, "", NO_FLAGS)); | 181 CHECK_EQ(0.0, StringToDouble(&uc, "", NO_FLAGS)); |
179 CHECK_EQ(0.0, StringToDouble(&uc, " ", NO_FLAGS)); | 182 CHECK_EQ(0.0, StringToDouble(&uc, " ", NO_FLAGS)); |
180 } | 183 } |
181 | 184 |
182 | 185 |
183 TEST(IntegerStrLiteral) { | 186 TEST(IntegerStrLiteral) { |
184 UnicodeCache uc; | 187 UnicodeCache uc; |
185 CHECK_EQ(0.0, StringToDouble(&uc, "0.0", NO_FLAGS)); | 188 CHECK_EQ(0.0, StringToDouble(&uc, "0.0", NO_FLAGS)); |
186 CHECK_EQ(0.0, StringToDouble(&uc, "0", NO_FLAGS)); | 189 CHECK_EQ(0.0, StringToDouble(&uc, "0", NO_FLAGS)); |
187 CHECK_EQ(0.0, StringToDouble(&uc, "00", NO_FLAGS)); | 190 CHECK_EQ(0.0, StringToDouble(&uc, "00", NO_FLAGS)); |
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352 // Test most significant bits. | 355 // Test most significant bits. |
353 x = V8_2PART_UINT64_C(0xE0000000, 00000000); | 356 x = V8_2PART_UINT64_C(0xE0000000, 00000000); |
354 CHECK(x == UpperBits::encode(7)); | 357 CHECK(x == UpperBits::encode(7)); |
355 CHECK_EQ(7, UpperBits::decode(x)); | 358 CHECK_EQ(7, UpperBits::decode(x)); |
356 | 359 |
357 // Test the 32/64-bit boundary bits. | 360 // Test the 32/64-bit boundary bits. |
358 x = V8_2PART_UINT64_C(0x00000001, 80000000); | 361 x = V8_2PART_UINT64_C(0x00000001, 80000000); |
359 CHECK(x == MiddleBits::encode(3)); | 362 CHECK(x == MiddleBits::encode(3)); |
360 CHECK_EQ(3, MiddleBits::decode(x)); | 363 CHECK_EQ(3, MiddleBits::decode(x)); |
361 } | 364 } |
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