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1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 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 #include <stdio.h> | 29 #include <stdio.h> |
30 #include <string.h> | 30 #include <string.h> |
31 | 31 |
| 32 // TODO(dcarney): remove |
| 33 #define V8_ALLOW_ACCESS_TO_PERSISTENT_IMPLICIT |
| 34 |
32 #include "v8.h" | 35 #include "v8.h" |
33 | 36 |
34 #include "cctest.h" | 37 #include "cctest.h" |
35 #include "compiler.h" | 38 #include "compiler.h" |
36 #include "execution.h" | 39 #include "execution.h" |
37 #include "isolate.h" | 40 #include "isolate.h" |
38 #include "parser.h" | 41 #include "parser.h" |
39 #include "preparser.h" | 42 #include "preparser.h" |
40 #include "scanner-character-streams.h" | 43 #include "scanner-character-streams.h" |
41 #include "token.h" | 44 #include "token.h" |
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168 | 171 |
169 private: | 172 private: |
170 const char* data_; | 173 const char* data_; |
171 size_t length_; | 174 size_t length_; |
172 }; | 175 }; |
173 | 176 |
174 | 177 |
175 TEST(Preparsing) { | 178 TEST(Preparsing) { |
176 v8::HandleScope handles(v8::Isolate::GetCurrent()); | 179 v8::HandleScope handles(v8::Isolate::GetCurrent()); |
177 v8::Persistent<v8::Context> context = v8::Context::New(); | 180 v8::Persistent<v8::Context> context = v8::Context::New(); |
178 v8::Context::Scope context_scope(context); | 181 v8::Context::Scope context_scope(v8::Isolate::GetCurrent(), context); |
179 int marker; | 182 int marker; |
180 i::Isolate::Current()->stack_guard()->SetStackLimit( | 183 i::Isolate::Current()->stack_guard()->SetStackLimit( |
181 reinterpret_cast<uintptr_t>(&marker) - 128 * 1024); | 184 reinterpret_cast<uintptr_t>(&marker) - 128 * 1024); |
182 | 185 |
183 // Source containing functions that might be lazily compiled and all types | 186 // Source containing functions that might be lazily compiled and all types |
184 // of symbols (string, propertyName, regexp). | 187 // of symbols (string, propertyName, regexp). |
185 const char* source = | 188 const char* source = |
186 "var x = 42;" | 189 "var x = 42;" |
187 "function foo(a) { return function nolazy(b) { return a + b; } }" | 190 "function foo(a) { return function nolazy(b) { return a + b; } }" |
188 "function bar(a) { if (a) return function lazy(b) { return b; } }" | 191 "function bar(a) { if (a) return function lazy(b) { return b; } }" |
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534 int32_t c3 = utf8_stream.Advance(); | 537 int32_t c3 = utf8_stream.Advance(); |
535 CHECK_LT(c1, 0); | 538 CHECK_LT(c1, 0); |
536 CHECK_LT(c2, 0); | 539 CHECK_LT(c2, 0); |
537 CHECK_LT(c3, 0); | 540 CHECK_LT(c3, 0); |
538 } | 541 } |
539 | 542 |
540 | 543 |
541 TEST(CharacterStreams) { | 544 TEST(CharacterStreams) { |
542 v8::HandleScope handles(v8::Isolate::GetCurrent()); | 545 v8::HandleScope handles(v8::Isolate::GetCurrent()); |
543 v8::Persistent<v8::Context> context = v8::Context::New(); | 546 v8::Persistent<v8::Context> context = v8::Context::New(); |
544 v8::Context::Scope context_scope(context); | 547 v8::Context::Scope context_scope(v8::Isolate::GetCurrent(), context); |
545 | 548 |
546 TestCharacterStream("abc\0\n\r\x7f", 7); | 549 TestCharacterStream("abc\0\n\r\x7f", 7); |
547 static const unsigned kBigStringSize = 4096; | 550 static const unsigned kBigStringSize = 4096; |
548 char buffer[kBigStringSize + 1]; | 551 char buffer[kBigStringSize + 1]; |
549 for (unsigned i = 0; i < kBigStringSize; i++) { | 552 for (unsigned i = 0; i < kBigStringSize; i++) { |
550 buffer[i] = static_cast<char>(i & 0x7f); | 553 buffer[i] = static_cast<char>(i & 0x7f); |
551 } | 554 } |
552 TestCharacterStream(buffer, kBigStringSize); | 555 TestCharacterStream(buffer, kBigStringSize); |
553 | 556 |
554 TestCharacterStream(buffer, kBigStringSize, 576, 3298); | 557 TestCharacterStream(buffer, kBigStringSize, 576, 3298); |
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977 { " 'foo';\n" | 980 { " 'foo';\n" |
978 " (function fun", "(a,b) { 'bar\355\240\201\355\260\213'; }", ")();", | 981 " (function fun", "(a,b) { 'bar\355\240\201\355\260\213'; }", ")();", |
979 i::FUNCTION_SCOPE, i::CLASSIC_MODE }, | 982 i::FUNCTION_SCOPE, i::CLASSIC_MODE }, |
980 { " 'foo';\n" | 983 { " 'foo';\n" |
981 " (function fun", "(a,b) { 'bar\360\220\220\214'; }", ")();", | 984 " (function fun", "(a,b) { 'bar\360\220\220\214'; }", ")();", |
982 i::FUNCTION_SCOPE, i::CLASSIC_MODE }, | 985 i::FUNCTION_SCOPE, i::CLASSIC_MODE }, |
983 { NULL, NULL, NULL, i::EVAL_SCOPE, i::CLASSIC_MODE } | 986 { NULL, NULL, NULL, i::EVAL_SCOPE, i::CLASSIC_MODE } |
984 }; | 987 }; |
985 | 988 |
986 v8::HandleScope handles(v8::Isolate::GetCurrent()); | 989 v8::HandleScope handles(v8::Isolate::GetCurrent()); |
987 v8::Persistent<v8::Context> context = v8::Context::New(); | 990 v8::Handle<v8::Context> context = v8::Context::New(v8::Isolate::GetCurrent()); |
988 v8::Context::Scope context_scope(context); | 991 v8::Context::Scope context_scope(context); |
989 | 992 |
990 int marker; | 993 int marker; |
991 i::Isolate::Current()->stack_guard()->SetStackLimit( | 994 i::Isolate::Current()->stack_guard()->SetStackLimit( |
992 reinterpret_cast<uintptr_t>(&marker) - 128 * 1024); | 995 reinterpret_cast<uintptr_t>(&marker) - 128 * 1024); |
993 | 996 |
994 for (int i = 0; source_data[i].outer_prefix; i++) { | 997 for (int i = 0; source_data[i].outer_prefix; i++) { |
995 int kPrefixLen = Utf8LengthHelper(source_data[i].outer_prefix); | 998 int kPrefixLen = Utf8LengthHelper(source_data[i].outer_prefix); |
996 int kInnerLen = Utf8LengthHelper(source_data[i].inner_source); | 999 int kInnerLen = Utf8LengthHelper(source_data[i].inner_source); |
997 int kSuffixLen = Utf8LengthHelper(source_data[i].outer_suffix); | 1000 int kSuffixLen = Utf8LengthHelper(source_data[i].outer_suffix); |
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1236 ";\n", | 1239 ";\n", |
1237 "\n;", | 1240 "\n;", |
1238 NULL | 1241 NULL |
1239 }; | 1242 }; |
1240 | 1243 |
1241 // TODO(mstarzinger): Disabled in GC stress mode for now, we should find the | 1244 // TODO(mstarzinger): Disabled in GC stress mode for now, we should find the |
1242 // correct timeout for this and re-enable this test again. | 1245 // correct timeout for this and re-enable this test again. |
1243 if (i::FLAG_stress_compaction) return; | 1246 if (i::FLAG_stress_compaction) return; |
1244 | 1247 |
1245 v8::HandleScope handles(v8::Isolate::GetCurrent()); | 1248 v8::HandleScope handles(v8::Isolate::GetCurrent()); |
1246 v8::Persistent<v8::Context> context = v8::Context::New(); | 1249 v8::Handle<v8::Context> context = v8::Context::New(v8::Isolate::GetCurrent()); |
1247 v8::Context::Scope context_scope(context); | 1250 v8::Context::Scope context_scope(context); |
1248 | 1251 |
1249 int marker; | 1252 int marker; |
1250 i::Isolate::Current()->stack_guard()->SetStackLimit( | 1253 i::Isolate::Current()->stack_guard()->SetStackLimit( |
1251 reinterpret_cast<uintptr_t>(&marker) - 128 * 1024); | 1254 reinterpret_cast<uintptr_t>(&marker) - 128 * 1024); |
1252 | 1255 |
1253 for (int i = 0; context_data[i][0] != NULL; ++i) { | 1256 for (int i = 0; context_data[i][0] != NULL; ++i) { |
1254 for (int j = 0; statement_data[j] != NULL; ++j) { | 1257 for (int j = 0; statement_data[j] != NULL; ++j) { |
1255 for (int k = 0; termination_data[k] != NULL; ++k) { | 1258 for (int k = 0; termination_data[k] != NULL; ++k) { |
1256 int kPrefixLen = i::StrLength(context_data[i][0]); | 1259 int kPrefixLen = i::StrLength(context_data[i][0]); |
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1277 } | 1280 } |
1278 } | 1281 } |
1279 | 1282 |
1280 | 1283 |
1281 TEST(PreparserStrictOctal) { | 1284 TEST(PreparserStrictOctal) { |
1282 // Test that syntax error caused by octal literal is reported correctly as | 1285 // Test that syntax error caused by octal literal is reported correctly as |
1283 // such (issue 2220). | 1286 // such (issue 2220). |
1284 v8::internal::FLAG_min_preparse_length = 1; // Force preparsing. | 1287 v8::internal::FLAG_min_preparse_length = 1; // Force preparsing. |
1285 v8::V8::Initialize(); | 1288 v8::V8::Initialize(); |
1286 v8::HandleScope scope(v8::Isolate::GetCurrent()); | 1289 v8::HandleScope scope(v8::Isolate::GetCurrent()); |
1287 v8::Context::Scope context_scope(v8::Context::New()); | 1290 v8::Context::Scope context_scope( |
| 1291 v8::Context::New(v8::Isolate::GetCurrent())); |
1288 v8::TryCatch try_catch; | 1292 v8::TryCatch try_catch; |
1289 const char* script = | 1293 const char* script = |
1290 "\"use strict\"; \n" | 1294 "\"use strict\"; \n" |
1291 "a = function() { \n" | 1295 "a = function() { \n" |
1292 " b = function() { \n" | 1296 " b = function() { \n" |
1293 " 01; \n" | 1297 " 01; \n" |
1294 " }; \n" | 1298 " }; \n" |
1295 "}; \n"; | 1299 "}; \n"; |
1296 v8::Script::Compile(v8::String::New(script)); | 1300 v8::Script::Compile(v8::String::New(script)); |
1297 CHECK(try_catch.HasCaught()); | 1301 CHECK(try_catch.HasCaught()); |
1298 v8::String::Utf8Value exception(try_catch.Exception()); | 1302 v8::String::Utf8Value exception(try_catch.Exception()); |
1299 CHECK_EQ("SyntaxError: Octal literals are not allowed in strict mode.", | 1303 CHECK_EQ("SyntaxError: Octal literals are not allowed in strict mode.", |
1300 *exception); | 1304 *exception); |
1301 } | 1305 } |
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