Upstream version 9.38.198.0

[platform/framework/web/crosswalk.git] / src / v8 / test / cctest / test-code-stubs.cc

diff --git a/src/v8/test/cctest/test-code-stubs.cc b/src/v8/test/cctest/test-code-stubs.cc
index db00e9a..0784aac 100644 (file)
--- a/src/v8/test/cctest/test-code-stubs.cc
+++ b/src/v8/test/cctest/test-code-stubs.cc
@@ -29,14 +29,14 @@
 
 #include <limits>
 
-#include "v8.h"
+#include "src/v8.h"
 
-#include "cctest.h"
-#include "code-stubs.h"
-#include "test-code-stubs.h"
-#include "factory.h"
-#include "macro-assembler.h"
-#include "platform.h"
+#include "src/base/platform/platform.h"
+#include "src/code-stubs.h"
+#include "src/factory.h"
+#include "src/macro-assembler.h"
+#include "test/cctest/cctest.h"
+#include "test/cctest/test-code-stubs.h"
 
 using namespace v8::internal;
 
@@ -49,6 +49,9 @@ int STDCALL ConvertDToICVersion(double d) {
   int32_t exponent = (((exponent_bits & shifted_mask) >>
                        (Double::kPhysicalSignificandSize - 32)) -
                       HeapNumber::kExponentBias);
+  if (exponent < 0) {
+    return 0;
+  }
   uint32_t unsigned_exponent = static_cast<uint32_t>(exponent);
   int result = 0;
   uint32_t max_exponent =
@@ -89,7 +92,7 @@ int32_t DefaultCallWrapper(ConvertDToIFunc func,
 
 // #define NaN and Infinity so that it's possible to cut-and-paste these tests
 // directly to a .js file and run them.
-#define NaN (OS::nan_value())
+#define NaN (v8::base::OS::nan_value())
 #define Infinity (std::numeric_limits<double>::infinity())
 #define RunOneTruncationTest(p1, p2) \
     RunOneTruncationTestWithTest(callWrapper, func, p1, p2)
@@ -113,10 +116,27 @@ void RunAllTruncationTests(ConvertDToICallWrapper callWrapper,
   RunOneTruncationTest(Infinity, 0);
   RunOneTruncationTest(-NaN, 0);
   RunOneTruncationTest(-Infinity, 0);
-
-  RunOneTruncationTest(4.5036e+15, 0x1635E000);
+  RunOneTruncationTest(4.94065645841e-324, 0);
+  RunOneTruncationTest(-4.94065645841e-324, 0);
+
+  RunOneTruncationTest(0.9999999999999999, 0);
+  RunOneTruncationTest(-0.9999999999999999, 0);
+  RunOneTruncationTest(4294967296.0, 0);
+  RunOneTruncationTest(-4294967296.0, 0);
+  RunOneTruncationTest(9223372036854775000.0, 4294966272.0);
+  RunOneTruncationTest(-9223372036854775000.0, -4294966272.0);
+  RunOneTruncationTest(4.5036e+15, 372629504);
   RunOneTruncationTest(-4.5036e+15, -372629504);
 
+  RunOneTruncationTest(287524199.5377777, 0x11234567);
+  RunOneTruncationTest(-287524199.5377777, -0x11234567);
+  RunOneTruncationTest(2300193596.302222, 2300193596.0);
+  RunOneTruncationTest(-2300193596.302222, -2300193596.0);
+  RunOneTruncationTest(4600387192.604444, 305419896);
+  RunOneTruncationTest(-4600387192.604444, -305419896);
+  RunOneTruncationTest(4823855600872397.0, 1737075661);
+  RunOneTruncationTest(-4823855600872397.0, -1737075661);
+
   RunOneTruncationTest(4503603922337791.0, -1);
   RunOneTruncationTest(-4503603922337791.0, 1);
   RunOneTruncationTest(4503601774854143.0, 2147483647);
@@ -134,10 +154,19 @@ void RunAllTruncationTests(ConvertDToICallWrapper callWrapper,
   RunOneTruncationTest(4.8357078901445341e+24, -1073741824);
   RunOneTruncationTest(-4.8357078901445341e+24, 1073741824);
 
+  RunOneTruncationTest(2147483647.0, 2147483647.0);
+  RunOneTruncationTest(-2147483648.0, -2147483648.0);
   RunOneTruncationTest(9.6714111686030497e+24, -2147483648.0);
   RunOneTruncationTest(-9.6714111686030497e+24, -2147483648.0);
   RunOneTruncationTest(9.6714157802890681e+24, -2147483648.0);
   RunOneTruncationTest(-9.6714157802890681e+24, -2147483648.0);
+  RunOneTruncationTest(1.9342813113834065e+25, 2147483648.0);
+  RunOneTruncationTest(-1.9342813113834065e+25, 2147483648.0);
+
+  RunOneTruncationTest(3.868562622766813e+25, 0);
+  RunOneTruncationTest(-3.868562622766813e+25, 0);
+  RunOneTruncationTest(1.7976931348623157e+308, 0);
+  RunOneTruncationTest(-1.7976931348623157e+308, 0);
 }
 
 #undef NaN