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authorRyan Dahl <ry@tinyclouds.org>2010-11-16 19:13:52 -0800
committerRyan Dahl <ry@tinyclouds.org>2010-11-16 19:14:14 -0800
commit03fa258df7d9e642c3ccac82d27c9c8167681cce (patch)
tree09dcbd2f391b2e81c0f50c9e2f37afd94fc1479f /deps/v8/test
parentcea3a95f9fe6faaa504542d4f03349739d08a0f3 (diff)
downloadnode-new-03fa258df7d9e642c3ccac82d27c9c8167681cce.tar.gz
Revert "Upgrade V8 to 2.5.6"
This reverts commit 564a48643bd3edc6da845e458277a54c8068d0e2. Breaks cygwin
Diffstat (limited to 'deps/v8/test')
-rw-r--r--deps/v8/test/cctest/SConscript1
-rw-r--r--deps/v8/test/cctest/test-assembler-arm.cc68
-rw-r--r--deps/v8/test/cctest/test-bignum.cc1502
-rw-r--r--deps/v8/test/cctest/test-debug.cc45
-rw-r--r--deps/v8/test/cctest/test-double.cc16
-rw-r--r--deps/v8/test/cctest/test-heap-profiler.cc35
-rw-r--r--deps/v8/test/cctest/test-mark-compact.cc4
-rwxr-xr-xdeps/v8/test/cctest/test-parsing.cc33
-rw-r--r--deps/v8/test/cctest/test-spaces.cc6
-rw-r--r--deps/v8/test/cctest/test-strtod.cc164
-rw-r--r--deps/v8/test/mjsunit/regress/regress-927.js33
-rw-r--r--deps/v8/test/mjsunit/regress/regress-conditional-position.js95
-rw-r--r--deps/v8/test/mjsunit/string-split.js91
13 files changed, 104 insertions, 1989 deletions
diff --git a/deps/v8/test/cctest/SConscript b/deps/v8/test/cctest/SConscript
index 620cd825cc..006653c2e8 100644
--- a/deps/v8/test/cctest/SConscript
+++ b/deps/v8/test/cctest/SConscript
@@ -41,7 +41,6 @@ SOURCES = {
'test-alloc.cc',
'test-api.cc',
'test-ast.cc',
- 'test-bignum.cc',
'test-circular-queue.cc',
'test-compiler.cc',
'test-conversions.cc',
diff --git a/deps/v8/test/cctest/test-assembler-arm.cc b/deps/v8/test/cctest/test-assembler-arm.cc
index 0f12f985a3..4f90b613a8 100644
--- a/deps/v8/test/cctest/test-assembler-arm.cc
+++ b/deps/v8/test/cctest/test-assembler-arm.cc
@@ -397,72 +397,4 @@ TEST(6) {
}
}
-
-static void TestRoundingMode(int32_t mode, double value, int expected) {
- InitializeVM();
- v8::HandleScope scope;
-
- Assembler assm(NULL, 0);
-
- __ vmrs(r1);
- // Set custom FPSCR.
- __ bic(r2, r1, Operand(((mode ^ 3) << 22) | 0xf));
- __ orr(r2, r2, Operand(mode << 22));
- __ vmsr(r2);
-
- // Load value, convert, and move back result to r0.
- __ vmov(d1, value);
- __ vcvt_s32_f64(s0, d1, Assembler::FPSCRRounding, al);
- __ vmov(r0, s0);
-
- __ mov(pc, Operand(lr));
-
- CodeDesc desc;
- assm.GetCode(&desc);
- Object* code = Heap::CreateCode(
- desc,
- Code::ComputeFlags(Code::STUB),
- Handle<Object>(Heap::undefined_value()))->ToObjectChecked();
- CHECK(code->IsCode());
-#ifdef DEBUG
- Code::cast(code)->Print();
-#endif
- F1 f = FUNCTION_CAST<F1>(Code::cast(code)->entry());
- int res = reinterpret_cast<int>(
- CALL_GENERATED_CODE(f, 0, 0, 0, 0, 0));
- ::printf("res = %d\n", res);
- CHECK_EQ(expected, res);
-}
-
-
-TEST(7) {
- // Test vfp rounding modes.
-
- // See ARM DDI 0406B Page A2-29.
- enum FPSCRRoungingMode {
- RN, // Round to Nearest.
- RP, // Round towards Plus Infinity.
- RM, // Round towards Minus Infinity.
- RZ // Round towards zero.
- };
-
- if (CpuFeatures::IsSupported(VFP3)) {
- CpuFeatures::Scope scope(VFP3);
-
- TestRoundingMode(RZ, 0.5, 0);
- TestRoundingMode(RZ, -0.5, 0);
- TestRoundingMode(RZ, 123.7, 123);
- TestRoundingMode(RZ, -123.7, -123);
- TestRoundingMode(RZ, 123456.2, 123456);
- TestRoundingMode(RZ, -123456.2, -123456);
-
- TestRoundingMode(RM, 0.5, 0);
- TestRoundingMode(RM, -0.5, -1);
- TestRoundingMode(RM, 123.7, 123);
- TestRoundingMode(RM, -123.7, -124);
- TestRoundingMode(RM, 123456.2, 123456);
- TestRoundingMode(RM, -123456.2, -123457);
- }
-}
-
#undef __
diff --git a/deps/v8/test/cctest/test-bignum.cc b/deps/v8/test/cctest/test-bignum.cc
deleted file mode 100644
index 9aa5ef30d0..0000000000
--- a/deps/v8/test/cctest/test-bignum.cc
+++ /dev/null
@@ -1,1502 +0,0 @@
-// Copyright 2010 the V8 project authors. All rights reserved.
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following
-// disclaimer in the documentation and/or other materials provided
-// with the distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived
-// from this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-#include <stdlib.h>
-
-#include "v8.h"
-
-#include "platform.h"
-#include "cctest.h"
-#include "bignum.h"
-
-using namespace v8::internal;
-
-
-static const int kBufferSize = 1024;
-
-static void AssignHexString(Bignum* bignum, const char* str) {
- bignum->AssignHexString(Vector<const char>(str, StrLength(str)));
-}
-
-
-static void AssignDecimalString(Bignum* bignum, const char* str) {
- bignum->AssignDecimalString(Vector<const char>(str, StrLength(str)));
-}
-
-
-TEST(Assign) {
- char buffer[kBufferSize];
- Bignum bignum;
- Bignum bignum2;
- bignum.AssignUInt16(0);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("0", buffer);
- bignum.AssignUInt16(0xA);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("A", buffer);
- bignum.AssignUInt16(0x20);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("20", buffer);
-
-
- bignum.AssignUInt64(0);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("0", buffer);
- bignum.AssignUInt64(0xA);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("A", buffer);
- bignum.AssignUInt64(0x20);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("20", buffer);
- bignum.AssignUInt64(0x100);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("100", buffer);
-
- // The first real test, since this will not fit into one bigit.
- bignum.AssignUInt64(0x12345678);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("12345678", buffer);
-
- uint64_t big = V8_2PART_UINT64_C(0xFFFFFFFF, FFFFFFFF);
- bignum.AssignUInt64(big);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("FFFFFFFFFFFFFFFF", buffer);
-
- big = V8_2PART_UINT64_C(0x12345678, 9ABCDEF0);
- bignum.AssignUInt64(big);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("123456789ABCDEF0", buffer);
-
- bignum2.AssignBignum(bignum);
- CHECK(bignum2.ToHexString(buffer, kBufferSize));
- CHECK_EQ("123456789ABCDEF0", buffer);
-
- AssignDecimalString(&bignum, "0");
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("0", buffer);
-
- AssignDecimalString(&bignum, "1");
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("1", buffer);
-
- AssignDecimalString(&bignum, "1234567890");
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("499602D2", buffer);
-
- AssignHexString(&bignum, "0");
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("0", buffer);
-
- AssignHexString(&bignum, "123456789ABCDEF0");
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("123456789ABCDEF0", buffer);
-}
-
-
-TEST(ShiftLeft) {
- char buffer[kBufferSize];
- Bignum bignum;
- AssignHexString(&bignum, "0");
- bignum.ShiftLeft(100);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("0", buffer);
-
- AssignHexString(&bignum, "1");
- bignum.ShiftLeft(1);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("2", buffer);
-
- AssignHexString(&bignum, "1");
- bignum.ShiftLeft(4);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("10", buffer);
-
- AssignHexString(&bignum, "1");
- bignum.ShiftLeft(32);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("100000000", buffer);
-
- AssignHexString(&bignum, "1");
- bignum.ShiftLeft(64);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("10000000000000000", buffer);
-
- AssignHexString(&bignum, "123456789ABCDEF");
- bignum.ShiftLeft(64);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("123456789ABCDEF0000000000000000", buffer);
- bignum.ShiftLeft(1);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("2468ACF13579BDE0000000000000000", buffer);
-}
-
-
-TEST(AddUInt64) {
- char buffer[kBufferSize];
- Bignum bignum;
- AssignHexString(&bignum, "0");
- bignum.AddUInt64(0xA);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("A", buffer);
-
- AssignHexString(&bignum, "1");
- bignum.AddUInt64(0xA);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("B", buffer);
-
- AssignHexString(&bignum, "1");
- bignum.AddUInt64(0x100);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("101", buffer);
-
- AssignHexString(&bignum, "1");
- bignum.AddUInt64(0xFFFF);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("10000", buffer);
-
- AssignHexString(&bignum, "FFFFFFF");
- bignum.AddUInt64(0x1);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("10000000", buffer);
-
- AssignHexString(&bignum, "10000000000000000000000000000000000000000000");
- bignum.AddUInt64(0xFFFF);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("1000000000000000000000000000000000000000FFFF", buffer);
-
- AssignHexString(&bignum, "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF");
- bignum.AddUInt64(0x1);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("100000000000000000000000000000000000000000000", buffer);
-
- bignum.AssignUInt16(0x1);
- bignum.ShiftLeft(100);
- bignum.AddUInt64(1);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("10000000000000000000000001", buffer);
-
- bignum.AssignUInt16(0x1);
- bignum.ShiftLeft(100);
- bignum.AddUInt64(0xFFFF);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("1000000000000000000000FFFF", buffer);
-
- AssignHexString(&bignum, "0");
- bignum.AddUInt64(V8_2PART_UINT64_C(0xA, 00000000));
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("A00000000", buffer);
-
- AssignHexString(&bignum, "1");
- bignum.AddUInt64(V8_2PART_UINT64_C(0xA, 00000000));
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("A00000001", buffer);
-
- AssignHexString(&bignum, "1");
- bignum.AddUInt64(V8_2PART_UINT64_C(0x100, 00000000));
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("10000000001", buffer);
-
- AssignHexString(&bignum, "1");
- bignum.AddUInt64(V8_2PART_UINT64_C(0xFFFF, 00000000));
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("FFFF00000001", buffer);
-
- AssignHexString(&bignum, "FFFFFFF");
- bignum.AddUInt64(V8_2PART_UINT64_C(0x1, 00000000));
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("10FFFFFFF", buffer);
-
- AssignHexString(&bignum, "10000000000000000000000000000000000000000000");
- bignum.AddUInt64(V8_2PART_UINT64_C(0xFFFF, 00000000));
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("10000000000000000000000000000000FFFF00000000", buffer);
-
- AssignHexString(&bignum, "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF");
- bignum.AddUInt64(V8_2PART_UINT64_C(0x1, 00000000));
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("1000000000000000000000000000000000000FFFFFFFF", buffer);
-
- bignum.AssignUInt16(0x1);
- bignum.ShiftLeft(100);
- bignum.AddUInt64(V8_2PART_UINT64_C(0x1, 00000000));
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("10000000000000000100000000", buffer);
-
- bignum.AssignUInt16(0x1);
- bignum.ShiftLeft(100);
- bignum.AddUInt64(V8_2PART_UINT64_C(0xFFFF, 00000000));
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("10000000000000FFFF00000000", buffer);
-}
-
-
-TEST(AddBignum) {
- char buffer[kBufferSize];
- Bignum bignum;
- Bignum other;
-
- AssignHexString(&other, "1");
- AssignHexString(&bignum, "0");
- bignum.AddBignum(other);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("1", buffer);
-
- AssignHexString(&bignum, "1");
- bignum.AddBignum(other);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("2", buffer);
-
- AssignHexString(&bignum, "FFFFFFF");
- bignum.AddBignum(other);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("10000000", buffer);
-
- AssignHexString(&bignum, "FFFFFFFFFFFFFF");
- bignum.AddBignum(other);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("100000000000000", buffer);
-
- AssignHexString(&bignum, "10000000000000000000000000000000000000000000");
- bignum.AddBignum(other);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("10000000000000000000000000000000000000000001", buffer);
-
- AssignHexString(&other, "1000000000000");
-
- AssignHexString(&bignum, "1");
- bignum.AddBignum(other);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("1000000000001", buffer);
-
- AssignHexString(&bignum, "FFFFFFF");
- bignum.AddBignum(other);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("100000FFFFFFF", buffer);
-
- AssignHexString(&bignum, "10000000000000000000000000000000000000000000");
- bignum.AddBignum(other);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("10000000000000000000000000000001000000000000", buffer);
-
- AssignHexString(&bignum, "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF");
- bignum.AddBignum(other);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("1000000000000000000000000000000FFFFFFFFFFFF", buffer);
-
- bignum.AssignUInt16(0x1);
- bignum.ShiftLeft(100);
- bignum.AddBignum(other);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("10000000000001000000000000", buffer);
-
- other.ShiftLeft(64);
- // other == "10000000000000000000000000000"
-
- bignum.AssignUInt16(0x1);
- bignum.AddBignum(other);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("10000000000000000000000000001", buffer);
-
- AssignHexString(&bignum, "FFFFFFF");
- bignum.AddBignum(other);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("1000000000000000000000FFFFFFF", buffer);
-
- AssignHexString(&bignum, "10000000000000000000000000000000000000000000");
- bignum.AddBignum(other);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("10000000000000010000000000000000000000000000", buffer);
-
- AssignHexString(&bignum, "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF");
- bignum.AddBignum(other);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("100000000000000FFFFFFFFFFFFFFFFFFFFFFFFFFFF", buffer);
-
- bignum.AssignUInt16(0x1);
- bignum.ShiftLeft(100);
- bignum.AddBignum(other);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("10010000000000000000000000000", buffer);
-}
-
-
-TEST(SubtractBignum) {
- char buffer[kBufferSize];
- Bignum bignum;
- Bignum other;
-
- AssignHexString(&bignum, "1");
- AssignHexString(&other, "0");
- bignum.SubtractBignum(other);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("1", buffer);
-
- AssignHexString(&bignum, "2");
- AssignHexString(&other, "0");
- bignum.SubtractBignum(other);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("2", buffer);
-
- AssignHexString(&bignum, "10000000");
- AssignHexString(&other, "1");
- bignum.SubtractBignum(other);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("FFFFFFF", buffer);
-
- AssignHexString(&bignum, "100000000000000");
- AssignHexString(&other, "1");
- bignum.SubtractBignum(other);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("FFFFFFFFFFFFFF", buffer);
-
- AssignHexString(&bignum, "10000000000000000000000000000000000000000001");
- AssignHexString(&other, "1");
- bignum.SubtractBignum(other);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("10000000000000000000000000000000000000000000", buffer);
-
- AssignHexString(&bignum, "1000000000001");
- AssignHexString(&other, "1000000000000");
- bignum.SubtractBignum(other);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("1", buffer);
-
- AssignHexString(&bignum, "100000FFFFFFF");
- AssignHexString(&other, "1000000000000");
- bignum.SubtractBignum(other);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("FFFFFFF", buffer);
-
- AssignHexString(&bignum, "10000000000000000000000000000001000000000000");
- AssignHexString(&other, "1000000000000");
- bignum.SubtractBignum(other);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("10000000000000000000000000000000000000000000", buffer);
-
- AssignHexString(&bignum, "1000000000000000000000000000000FFFFFFFFFFFF");
- AssignHexString(&other, "1000000000000");
- bignum.SubtractBignum(other);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF", buffer);
-
- bignum.AssignUInt16(0x1);
- bignum.ShiftLeft(100);
- // "10 0000 0000 0000 0000 0000 0000"
- AssignHexString(&other, "1000000000000");
- bignum.SubtractBignum(other);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("FFFFFFFFFFFFF000000000000", buffer);
-
- AssignHexString(&other, "1000000000000");
- other.ShiftLeft(48);
- // other == "1000000000000000000000000"
-
- bignum.AssignUInt16(0x1);
- bignum.ShiftLeft(100);
- // bignum == "10000000000000000000000000"
- bignum.SubtractBignum(other);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("F000000000000000000000000", buffer);
-
- other.AssignUInt16(0x1);
- other.ShiftLeft(35);
- // other == "800000000"
- AssignHexString(&bignum, "FFFFFFF");
- bignum.ShiftLeft(60);
- // bignum = FFFFFFF000000000000000
- bignum.SubtractBignum(other);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("FFFFFFEFFFFFF800000000", buffer);
-
- AssignHexString(&bignum, "10000000000000000000000000000000000000000000");
- bignum.SubtractBignum(other);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF800000000", buffer);
-
- AssignHexString(&bignum, "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF");
- bignum.SubtractBignum(other);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF7FFFFFFFF", buffer);
-}
-
-
-TEST(MultiplyUInt32) {
- char buffer[kBufferSize];
- Bignum bignum;
-
- AssignHexString(&bignum, "0");
- bignum.MultiplyByUInt32(0x25);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("0", buffer);
-
- AssignHexString(&bignum, "2");
- bignum.MultiplyByUInt32(0x5);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("A", buffer);
-
- AssignHexString(&bignum, "10000000");
- bignum.MultiplyByUInt32(0x9);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("90000000", buffer);
-
- AssignHexString(&bignum, "100000000000000");
- bignum.MultiplyByUInt32(0xFFFF);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("FFFF00000000000000", buffer);
-
- AssignHexString(&bignum, "100000000000000");
- bignum.MultiplyByUInt32(0xFFFFFFFF);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("FFFFFFFF00000000000000", buffer);
-
- AssignHexString(&bignum, "1234567ABCD");
- bignum.MultiplyByUInt32(0xFFF);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("12333335552433", buffer);
-
- AssignHexString(&bignum, "1234567ABCD");
- bignum.MultiplyByUInt32(0xFFFFFFF);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("12345679998A985433", buffer);
-
- AssignHexString(&bignum, "FFFFFFFFFFFFFFFF");
- bignum.MultiplyByUInt32(0x2);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("1FFFFFFFFFFFFFFFE", buffer);
-
- AssignHexString(&bignum, "FFFFFFFFFFFFFFFF");
- bignum.MultiplyByUInt32(0x4);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("3FFFFFFFFFFFFFFFC", buffer);
-
- AssignHexString(&bignum, "FFFFFFFFFFFFFFFF");
- bignum.MultiplyByUInt32(0xF);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("EFFFFFFFFFFFFFFF1", buffer);
-
- AssignHexString(&bignum, "FFFFFFFFFFFFFFFF");
- bignum.MultiplyByUInt32(0xFFFFFF);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("FFFFFEFFFFFFFFFF000001", buffer);
-
- bignum.AssignUInt16(0x1);
- bignum.ShiftLeft(100);
- // "10 0000 0000 0000 0000 0000 0000"
- bignum.MultiplyByUInt32(2);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("20000000000000000000000000", buffer);
-
- bignum.AssignUInt16(0x1);
- bignum.ShiftLeft(100);
- // "10 0000 0000 0000 0000 0000 0000"
- bignum.MultiplyByUInt32(0xF);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("F0000000000000000000000000", buffer);
-
- bignum.AssignUInt16(0xFFFF);
- bignum.ShiftLeft(100);
- // "FFFF0 0000 0000 0000 0000 0000 0000"
- bignum.MultiplyByUInt32(0xFFFF);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("FFFE00010000000000000000000000000", buffer);
-
- bignum.AssignUInt16(0xFFFF);
- bignum.ShiftLeft(100);
- // "FFFF0 0000 0000 0000 0000 0000 0000"
- bignum.MultiplyByUInt32(0xFFFFFFFF);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("FFFEFFFF00010000000000000000000000000", buffer);
-
- bignum.AssignUInt16(0xFFFF);
- bignum.ShiftLeft(100);
- // "FFFF0 0000 0000 0000 0000 0000 0000"
- bignum.MultiplyByUInt32(0xFFFFFFFF);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("FFFEFFFF00010000000000000000000000000", buffer);
-
- AssignDecimalString(&bignum, "15611230384529777");
- bignum.MultiplyByUInt32(10000000);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("210EDD6D4CDD2580EE80", buffer);
-}
-
-
-TEST(MultiplyUInt64) {
- char buffer[kBufferSize];
- Bignum bignum;
-
- AssignHexString(&bignum, "0");
- bignum.MultiplyByUInt64(0x25);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("0", buffer);
-
- AssignHexString(&bignum, "2");
- bignum.MultiplyByUInt64(0x5);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("A", buffer);
-
- AssignHexString(&bignum, "10000000");
- bignum.MultiplyByUInt64(0x9);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("90000000", buffer);
-
- AssignHexString(&bignum, "100000000000000");
- bignum.MultiplyByUInt64(0xFFFF);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("FFFF00000000000000", buffer);
-
- AssignHexString(&bignum, "100000000000000");
- bignum.MultiplyByUInt64(V8_2PART_UINT64_C(0xFFFFFFFF, FFFFFFFF));
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("FFFFFFFFFFFFFFFF00000000000000", buffer);
-
- AssignHexString(&bignum, "1234567ABCD");
- bignum.MultiplyByUInt64(0xFFF);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("12333335552433", buffer);
-
- AssignHexString(&bignum, "1234567ABCD");
- bignum.MultiplyByUInt64(V8_2PART_UINT64_C(0xFF, FFFFFFFF));
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("1234567ABCBDCBA985433", buffer);
-
- AssignHexString(&bignum, "FFFFFFFFFFFFFFFF");
- bignum.MultiplyByUInt64(0x2);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("1FFFFFFFFFFFFFFFE", buffer);
-
- AssignHexString(&bignum, "FFFFFFFFFFFFFFFF");
- bignum.MultiplyByUInt64(0x4);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("3FFFFFFFFFFFFFFFC", buffer);
-
- AssignHexString(&bignum, "FFFFFFFFFFFFFFFF");
- bignum.MultiplyByUInt64(0xF);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("EFFFFFFFFFFFFFFF1", buffer);
-
- AssignHexString(&bignum, "FFFFFFFFFFFFFFFF");
- bignum.MultiplyByUInt64(V8_2PART_UINT64_C(0xFFFFFFFF, FFFFFFFF));
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("FFFFFFFFFFFFFFFE0000000000000001", buffer);
-
- bignum.AssignUInt16(0x1);
- bignum.ShiftLeft(100);
- // "10 0000 0000 0000 0000 0000 0000"
- bignum.MultiplyByUInt64(2);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("20000000000000000000000000", buffer);
-
- bignum.AssignUInt16(0x1);
- bignum.ShiftLeft(100);
- // "10 0000 0000 0000 0000 0000 0000"
- bignum.MultiplyByUInt64(0xF);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("F0000000000000000000000000", buffer);
-
- bignum.AssignUInt16(0xFFFF);
- bignum.ShiftLeft(100);
- // "FFFF0 0000 0000 0000 0000 0000 0000"
- bignum.MultiplyByUInt64(0xFFFF);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("FFFE00010000000000000000000000000", buffer);
-
- bignum.AssignUInt16(0xFFFF);
- bignum.ShiftLeft(100);
- // "FFFF0 0000 0000 0000 0000 0000 0000"
- bignum.MultiplyByUInt64(0xFFFFFFFF);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("FFFEFFFF00010000000000000000000000000", buffer);
-
- bignum.AssignUInt16(0xFFFF);
- bignum.ShiftLeft(100);
- // "FFFF0 0000 0000 0000 0000 0000 0000"
- bignum.MultiplyByUInt64(V8_2PART_UINT64_C(0xFFFFFFFF, FFFFFFFF));
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("FFFEFFFFFFFFFFFF00010000000000000000000000000", buffer);
-
- AssignDecimalString(&bignum, "15611230384529777");
- bignum.MultiplyByUInt64(V8_2PART_UINT64_C(0x8ac72304, 89e80000));
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("1E10EE4B11D15A7F3DE7F3C7680000", buffer);
-}
-
-
-TEST(MultiplyPowerOfTen) {
- char buffer[kBufferSize];
- Bignum bignum;
-
- AssignDecimalString(&bignum, "1234");
- bignum.MultiplyByPowerOfTen(1);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("3034", buffer);
-
- AssignDecimalString(&bignum, "1234");
- bignum.MultiplyByPowerOfTen(2);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("1E208", buffer);
-
- AssignDecimalString(&bignum, "1234");
- bignum.MultiplyByPowerOfTen(3);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("12D450", buffer);
-
- AssignDecimalString(&bignum, "1234");
- bignum.MultiplyByPowerOfTen(4);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("BC4B20", buffer);
-
- AssignDecimalString(&bignum, "1234");
- bignum.MultiplyByPowerOfTen(5);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("75AEF40", buffer);
-
- AssignDecimalString(&bignum, "1234");
- bignum.MultiplyByPowerOfTen(6);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("498D5880", buffer);
-
- AssignDecimalString(&bignum, "1234");
- bignum.MultiplyByPowerOfTen(7);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("2DF857500", buffer);
-
- AssignDecimalString(&bignum, "1234");
- bignum.MultiplyByPowerOfTen(8);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("1CBB369200", buffer);
-
- AssignDecimalString(&bignum, "1234");
- bignum.MultiplyByPowerOfTen(9);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("11F5021B400", buffer);
-
- AssignDecimalString(&bignum, "1234");
- bignum.MultiplyByPowerOfTen(10);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("B3921510800", buffer);
-
- AssignDecimalString(&bignum, "1234");
- bignum.MultiplyByPowerOfTen(11);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("703B4D2A5000", buffer);
-
- AssignDecimalString(&bignum, "1234");
- bignum.MultiplyByPowerOfTen(12);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("4625103A72000", buffer);
-
- AssignDecimalString(&bignum, "1234");
- bignum.MultiplyByPowerOfTen(13);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("2BD72A24874000", buffer);
-
- AssignDecimalString(&bignum, "1234");
- bignum.MultiplyByPowerOfTen(14);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("1B667A56D488000", buffer);
-
- AssignDecimalString(&bignum, "1234");
- bignum.MultiplyByPowerOfTen(15);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("11200C7644D50000", buffer);
-
- AssignDecimalString(&bignum, "1234");
- bignum.MultiplyByPowerOfTen(16);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("AB407C9EB0520000", buffer);
-
- AssignDecimalString(&bignum, "1234");
- bignum.MultiplyByPowerOfTen(17);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("6B084DE32E3340000", buffer);
-
- AssignDecimalString(&bignum, "1234");
- bignum.MultiplyByPowerOfTen(18);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("42E530ADFCE0080000", buffer);
-
- AssignDecimalString(&bignum, "1234");
- bignum.MultiplyByPowerOfTen(19);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("29CF3E6CBE0C0500000", buffer);
-
- AssignDecimalString(&bignum, "1234");
- bignum.MultiplyByPowerOfTen(20);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("1A218703F6C783200000", buffer);
-
- AssignDecimalString(&bignum, "1234");
- bignum.MultiplyByPowerOfTen(21);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("1054F4627A3CB1F400000", buffer);
-
- AssignDecimalString(&bignum, "1234");
- bignum.MultiplyByPowerOfTen(22);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("A3518BD8C65EF38800000", buffer);
-
- AssignDecimalString(&bignum, "1234");
- bignum.MultiplyByPowerOfTen(23);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("6612F7677BFB5835000000", buffer);
-
- AssignDecimalString(&bignum, "1234");
- bignum.MultiplyByPowerOfTen(24);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("3FCBDAA0AD7D17212000000", buffer);
-
- AssignDecimalString(&bignum, "1234");
- bignum.MultiplyByPowerOfTen(25);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("27DF68A46C6E2E74B4000000", buffer);
-
- AssignDecimalString(&bignum, "1234");
- bignum.MultiplyByPowerOfTen(26);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("18EBA166C3C4DD08F08000000", buffer);
-
- AssignDecimalString(&bignum, "1234");
- bignum.MultiplyByPowerOfTen(27);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("F9344E03A5B0A259650000000", buffer);
-
- AssignDecimalString(&bignum, "1234");
- bignum.MultiplyByPowerOfTen(28);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("9BC0B0C2478E6577DF20000000", buffer);
-
- AssignDecimalString(&bignum, "1234");
- bignum.MultiplyByPowerOfTen(29);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("61586E796CB8FF6AEB740000000", buffer);
-
- AssignDecimalString(&bignum, "1234");
- bignum.MultiplyByPowerOfTen(30);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("3CD7450BE3F39FA2D32880000000", buffer);
-
- AssignDecimalString(&bignum, "1234");
- bignum.MultiplyByPowerOfTen(31);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("26068B276E7843C5C3F9500000000", buffer);
-
- AssignDecimalString(&bignum, "1234");
- bignum.MultiplyByPowerOfTen(50);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("149D1B4CFED03B23AB5F4E1196EF45C08000000000000", buffer);
-
- AssignDecimalString(&bignum, "1234");
- bignum.MultiplyByPowerOfTen(100);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("5827249F27165024FBC47DFCA9359BF316332D1B91ACEECF471FBAB06D9B2"
- "0000000000000000000000000", buffer);
-
- AssignDecimalString(&bignum, "1234");
- bignum.MultiplyByPowerOfTen(200);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("64C1F5C06C3816AFBF8DAFD5A3D756365BB0FD020E6F084E759C1F7C99E4F"
- "55B9ACC667CEC477EB958C2AEEB3C6C19BA35A1AD30B35C51EB72040920000"
- "0000000000000000000000000000000000000000000000", buffer);
-
- AssignDecimalString(&bignum, "1234");
- bignum.MultiplyByPowerOfTen(500);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("96741A625EB5D7C91039FEB5C5ACD6D9831EDA5B083D800E6019442C8C8223"
- "3EAFB3501FE2058062221E15121334928880827DEE1EC337A8B26489F3A40A"
- "CB440A2423734472D10BFCE886F41B3AF9F9503013D86D088929CA86EEB4D8"
- "B9C831D0BD53327B994A0326227CFD0ECBF2EB48B02387AAE2D4CCCDF1F1A1"
- "B8CC4F1FA2C56AD40D0E4DAA9C28CDBF0A549098EA13200000000000000000"
- "00000000000000000000000000000000000000000000000000000000000000"
- "0000000000000000000000000000000000000000000000", buffer);
-
- AssignDecimalString(&bignum, "1234");
- bignum.MultiplyByPowerOfTen(1000);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("1258040F99B1CD1CC9819C676D413EA50E4A6A8F114BB0C65418C62D399B81"
- "6361466CA8E095193E1EE97173553597C96673AF67FAFE27A66E7EF2E5EF2E"
- "E3F5F5070CC17FE83BA53D40A66A666A02F9E00B0E11328D2224B8694C7372"
- "F3D536A0AD1985911BD361496F268E8B23112500EAF9B88A9BC67B2AB04D38"
- "7FEFACD00F5AF4F764F9ABC3ABCDE54612DE38CD90CB6647CA389EA0E86B16"
- "BF7A1F34086E05ADBE00BD1673BE00FAC4B34AF1091E8AD50BA675E0381440"
- "EA8E9D93E75D816BAB37C9844B1441C38FC65CF30ABB71B36433AF26DD97BD"
- "ABBA96C03B4919B8F3515B92826B85462833380DC193D79F69D20DD6038C99"
- "6114EF6C446F0BA28CC772ACBA58B81C04F8FFDE7B18C4E5A3ABC51E637FDF"
- "6E37FDFF04C940919390F4FF92000000000000000000000000000000000000"
- "00000000000000000000000000000000000000000000000000000000000000"
- "00000000000000000000000000000000000000000000000000000000000000"
- "00000000000000000000000000000000000000000000000000000000000000"
- "0000000000000000000000000000", buffer);
-
- Bignum bignum2;
- AssignHexString(&bignum2, "3DA774C07FB5DF54284D09C675A492165B830D5DAAEB2A7501"
- "DA17CF9DFA1CA2282269F92A25A97314296B717E3DCBB9FE17"
- "41A842FE2913F540F40796F2381155763502C58B15AF7A7F88"
- "6F744C9164FF409A28F7FA0C41F89ED79C1BE9F322C8578B97"
- "841F1CBAA17D901BE1230E3C00E1C643AF32638B5674E01FEA"
- "96FC90864E621B856A9E1CE56E6EB545B9C2F8F0CC10DDA88D"
- "CC6D282605F8DB67044F2DFD3695E7BA63877AE16701536AE6"
- "567C794D0BFE338DFBB42D92D4215AF3BB22BF0A8B283FDDC2"
- "C667A10958EA6D2");
- CHECK(bignum2.ToHexString(buffer, kBufferSize));
- CHECK_EQ("3DA774C07FB5DF54284D09C675A492165B830D5DAAEB2A7501"
- "DA17CF9DFA1CA2282269F92A25A97314296B717E3DCBB9FE17"
- "41A842FE2913F540F40796F2381155763502C58B15AF7A7F88"
- "6F744C9164FF409A28F7FA0C41F89ED79C1BE9F322C8578B97"
- "841F1CBAA17D901BE1230E3C00E1C643AF32638B5674E01FEA"
- "96FC90864E621B856A9E1CE56E6EB545B9C2F8F0CC10DDA88D"
- "CC6D282605F8DB67044F2DFD3695E7BA63877AE16701536AE6"
- "567C794D0BFE338DFBB42D92D4215AF3BB22BF0A8B283FDDC2"
- "C667A10958EA6D2", buffer);
-
- bignum.AssignBignum(bignum2);
- bignum.MultiplyByPowerOfTen(1);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("2688A8F84FD1AB949930261C0986DB4DF931E85A8AD2FA8921284EE1C2BC51"
- "E55915823BBA5789E7EC99E326EEE69F543ECE890929DED9AC79489884BE57"
- "630AD569E121BB76ED8DAC8FB545A8AFDADF1F8860599AFC47A93B6346C191"
- "7237F5BD36B73EB29371F4A4EE7A116CB5E8E5808D1BEA4D7F7E3716090C13"
- "F29E5DDA53F0FD513362A2D20F6505314B9419DB967F8A8A89589FC43917C3"
- "BB892062B17CBE421DB0D47E34ACCCE060D422CFF60DCBD0277EE038BD509C"
- "7BC494D8D854F5B76696F927EA99BC00C4A5D7928434", buffer);
-
- bignum.AssignBignum(bignum2);
- bignum.MultiplyByPowerOfTen(2);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("1815699B31E30B3CDFBE17D185F44910BBBF313896C3DC95B4B9314D19B5B32"
- "F57AD71655476B630F3E02DF855502394A74115A5BA2B480BCBCD5F52F6F69D"
- "E6C5622CB5152A54788BD9D14B896DE8CB73B53C3800DDACC9C51E0C38FAE76"
- "2F9964232872F9C2738E7150C4AE3F1B18F70583172706FAEE26DC5A78C77A2"
- "FAA874769E52C01DA5C3499F233ECF3C90293E0FB69695D763DAA3AEDA5535B"
- "43DAEEDF6E9528E84CEE0EC000C3C8495C1F9C89F6218AF4C23765261CD5ADD"
- "0787351992A01E5BB8F2A015807AE7A6BB92A08", buffer);
-
- bignum.AssignBignum(bignum2);
- bignum.MultiplyByPowerOfTen(5);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("5E13A4863ADEE3E5C9FE8D0A73423D695D62D8450CED15A8C9F368952C6DC3"
- "F0EE7D82F3D1EFB7AF38A3B3920D410AFCAD563C8F5F39116E141A3C5C14B3"
- "58CD73077EA35AAD59F6E24AD98F10D5555ABBFBF33AC361EAF429FD5FBE94"
- "17DA9EF2F2956011F9F93646AA38048A681D984ED88127073443247CCC167C"
- "B354A32206EF5A733E73CF82D795A1AD598493211A6D613C39515E0E0F6304"
- "DCD9C810F3518C7F6A7CB6C81E99E02FCC65E8FDB7B7AE97306CC16A8631CE"
- "0A2AEF6568276BE4C176964A73C153FDE018E34CB4C2F40", buffer);
-
- bignum.AssignBignum(bignum2);
- bignum.MultiplyByPowerOfTen(10);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("8F8CB8EB51945A7E815809F6121EF2F4E61EF3405CD9432CAD2709749EEAFD"
- "1B81E843F14A3667A7BDCCC9E0BB795F63CDFDB62844AC7438976C885A0116"
- "29607DA54F9C023CC366570B7637ED0F855D931752038A614922D0923E382C"
- "B8E5F6C975672DB76E0DE471937BB9EDB11E28874F1C122D5E1EF38CECE9D0"
- "0723056BCBD4F964192B76830634B1D322B7EB0062F3267E84F5C824343A77"
- "4B7DCEE6DD464F01EBDC8C671BB18BB4EF4300A42474A6C77243F2A12B03BF"
- "0443C38A1C0D2701EDB393135AE0DEC94211F9D4EB51F990800", buffer);
-
- bignum.AssignBignum(bignum2);
- bignum.MultiplyByPowerOfTen(50);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("107A8BE345E24407372FC1DE442CBA696BC23C4FFD5B4BDFD9E5C39559815"
- "86628CF8472D2D589F2FC2BAD6E0816EC72CBF85CCA663D8A1EC6C51076D8"
- "2D247E6C26811B7EC4D4300FB1F91028DCB7B2C4E7A60C151161AA7E65E79"
- "B40917B12B2B5FBE7745984D4E8EFA31F9AE6062427B068B144A9CB155873"
- "E7C0C9F0115E5AC72DC5A73C4796DB970BF9205AB8C77A6996EB1B417F9D1"
- "6232431E6313C392203601B9C22CC10DDA88DCC6D282605F8DB67044F2DFD"
- "3695E7BA63877AE16701536AE6567C794D0BFE338DFBB42D924CF964BD2C0"
- "F586E03A2FCD35A408000000000000", buffer);
-
- bignum.AssignBignum(bignum2);
- bignum.MultiplyByPowerOfTen(100);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("46784A90ACD0ED3E7759CC585FB32D36EB6034A6F78D92604E3BAA5ED3D8B"
- "6E60E854439BE448897FB4B7EA5A3D873AA0FCB3CFFD80D0530880E45F511"
- "722A50CE7E058B5A6F5464DB7500E34984EE3202A9441F44FA1554C0CEA96"
- "B438A36F25E7C9D56D71AE2CD313EC37534DA299AC0854FC48591A7CF3171"
- "31265AA4AE62DE32344CE7BEEEF894AE686A2DAAFE5D6D9A10971FFD9C064"
- "5079B209E1048F58B5192D41D84336AC4C8C489EEF00939CFC9D55C122036"
- "01B9C22CC10DDA88DCC6D282605F8DB67044F2DFD3695E7BA3F67B96D3A32"
- "E11FB5561B68744C4035B0800DC166D49D98E3FD1D5BB2000000000000000"
- "0000000000", buffer);
-
- bignum.AssignBignum(bignum2);
- bignum.MultiplyByPowerOfTen(200);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("508BD351221DF139D72D88CDC0416845A53EE2D0E6B98352509A9AC312F8C"
- "6CB1A144889416201E0B6CE66EA3EBE259B5FD79ECFC1FD77963CE516CC7E"
- "2FE73D4B5B710C19F6BCB092C7A2FD76286543B8DBD2C596DFF2C896720BA"
- "DFF7BC9C366ACEA3A880AEC287C5E6207DF2739B5326FC19D773BD830B109"
- "ED36C7086544BF8FDB9D4B73719C2B5BC2F571A5937EC46876CD428281F6B"
- "F287E1E07F25C1B1D46BC37324FF657A8B2E0071DB83B86123CA34004F406"
- "001082D7945E90C6E8C9A9FEC2B44BE0DDA46E9F52B152E4D1336D2FCFBC9"
- "96E30CA0082256737365158FE36482AA7EB9DAF2AB128F10E7551A3CD5BE6"
- "0A922F3A7D5EED38B634A7EC95BCF7021BA6820A292000000000000000000"
- "00000000000000000000000000000000", buffer);
-
- bignum.AssignBignum(bignum2);
- bignum.MultiplyByPowerOfTen(500);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("7845F900E475B5086885BAAAE67C8E85185ACFE4633727F82A4B06B5582AC"
- "BE933C53357DA0C98C20C5AC900C4D76A97247DF52B79F48F9E35840FB715"
- "D392CE303E22622B0CF82D9471B398457DD3196F639CEE8BBD2C146873841"
- "F0699E6C41F04FC7A54B48CEB995BEB6F50FE81DE9D87A8D7F849CC523553"
- "7B7BBBC1C7CAAFF6E9650BE03B308C6D31012AEF9580F70D3EE2083ADE126"
- "8940FA7D6308E239775DFD2F8C97FF7EBD525DAFA6512216F7047A62A93DC"
- "38A0165BDC67E250DCC96A0181DE935A70B38704DC71819F02FC5261FF7E1"
- "E5F11907678B0A3E519FF4C10A867B0C26CE02BE6960BA8621A87303C101C"
- "3F88798BB9F7739655946F8B5744E6B1EAF10B0C5621330F0079209033C69"
- "20DE2E2C8D324F0624463735D482BF291926C22A910F5B80FA25170B6B57D"
- "8D5928C7BCA3FE87461275F69BD5A1B83181DAAF43E05FC3C72C4E93111B6"
- "6205EBF49B28FEDFB7E7526CBDA658A332000000000000000000000000000"
- "0000000000000000000000000000000000000000000000000000000000000"
- "0000000000000000000000000000000000000", buffer);
-}
-
-
-TEST(DivideModuloIntBignum) {
- char buffer[kBufferSize];
- Bignum bignum;
- Bignum other;
- Bignum third;
-
- bignum.AssignUInt16(10);
- other.AssignUInt16(2);
- CHECK_EQ(5, bignum.DivideModuloIntBignum(other));
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("0", buffer);
-
- bignum.AssignUInt16(10);
- bignum.ShiftLeft(500);
- other.AssignUInt16(2);
- other.ShiftLeft(500);
- CHECK_EQ(5, bignum.DivideModuloIntBignum(other));
- CHECK_EQ("0", buffer);
-
- bignum.AssignUInt16(11);
- other.AssignUInt16(2);
- CHECK_EQ(5, bignum.DivideModuloIntBignum(other));
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("1", buffer);
-
- bignum.AssignUInt16(10);
- bignum.ShiftLeft(500);
- other.AssignUInt16(1);
- bignum.AddBignum(other);
- other.AssignUInt16(2);
- other.ShiftLeft(500);
- CHECK_EQ(5, bignum.DivideModuloIntBignum(other));
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("1", buffer);
-
- bignum.AssignUInt16(10);
- bignum.ShiftLeft(500);
- other.AssignBignum(bignum);
- bignum.MultiplyByUInt32(0x1234);
- third.AssignUInt16(0xFFF);
- bignum.AddBignum(third);
- CHECK_EQ(0x1234, bignum.DivideModuloIntBignum(other));
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("FFF", buffer);
-
- bignum.AssignUInt16(10);
- AssignHexString(&other, "1234567890");
- CHECK_EQ(0, bignum.DivideModuloIntBignum(other));
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("A", buffer);
-
- AssignHexString(&bignum, "12345678");
- AssignHexString(&other, "3789012");
- CHECK_EQ(5, bignum.DivideModuloIntBignum(other));
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("D9861E", buffer);
-
- AssignHexString(&bignum, "70000001");
- AssignHexString(&other, "1FFFFFFF");
- CHECK_EQ(3, bignum.DivideModuloIntBignum(other));
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("10000004", buffer);
-
- AssignHexString(&bignum, "28000000");
- AssignHexString(&other, "12A05F20");
- CHECK_EQ(2, bignum.DivideModuloIntBignum(other));
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("2BF41C0", buffer);
-
- bignum.AssignUInt16(10);
- bignum.ShiftLeft(500);
- other.AssignBignum(bignum);
- bignum.MultiplyByUInt32(0x1234);
- third.AssignUInt16(0xFFF);
- other.SubtractBignum(third);
- CHECK_EQ(0x1234, bignum.DivideModuloIntBignum(other));
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("1232DCC", buffer);
- CHECK_EQ(0, bignum.DivideModuloIntBignum(other));
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("1232DCC", buffer);
-}
-
-
-TEST(Compare) {
- Bignum bignum1;
- Bignum bignum2;
- bignum1.AssignUInt16(1);
- bignum2.AssignUInt16(1);
- CHECK_EQ(0, Bignum::Compare(bignum1, bignum2));
- CHECK(Bignum::Equal(bignum1, bignum2));
- CHECK(Bignum::LessEqual(bignum1, bignum2));
- CHECK(!Bignum::Less(bignum1, bignum2));
-
- bignum1.AssignUInt16(0);
- bignum2.AssignUInt16(1);
- CHECK_EQ(-1, Bignum::Compare(bignum1, bignum2));
- CHECK_EQ(+1, Bignum::Compare(bignum2, bignum1));
- CHECK(!Bignum::Equal(bignum1, bignum2));
- CHECK(!Bignum::Equal(bignum2, bignum1));
- CHECK(Bignum::LessEqual(bignum1, bignum2));
- CHECK(!Bignum::LessEqual(bignum2, bignum1));
- CHECK(Bignum::Less(bignum1, bignum2));
- CHECK(!Bignum::Less(bignum2, bignum1));
-
- AssignHexString(&bignum1, "1234567890ABCDEF12345");
- AssignHexString(&bignum2, "1234567890ABCDEF12345");
- CHECK_EQ(0, Bignum::Compare(bignum1, bignum2));
-
- AssignHexString(&bignum1, "1234567890ABCDEF12345");
- AssignHexString(&bignum2, "1234567890ABCDEF12346");
- CHECK_EQ(-1, Bignum::Compare(bignum1, bignum2));
- CHECK_EQ(+1, Bignum::Compare(bignum2, bignum1));
-
- AssignHexString(&bignum1, "1234567890ABCDEF12345");
- bignum1.ShiftLeft(500);
- AssignHexString(&bignum2, "1234567890ABCDEF12345");
- bignum2.ShiftLeft(500);
- CHECK_EQ(0, Bignum::Compare(bignum1, bignum2));
-
- AssignHexString(&bignum1, "1234567890ABCDEF12345");
- bignum1.ShiftLeft(500);
- AssignHexString(&bignum2, "1234567890ABCDEF12346");
- bignum2.ShiftLeft(500);
- CHECK_EQ(-1, Bignum::Compare(bignum1, bignum2));
- CHECK_EQ(+1, Bignum::Compare(bignum2, bignum1));
-
- bignum1.AssignUInt16(1);
- bignum1.ShiftLeft(64);
- AssignHexString(&bignum2, "10000000000000000");
- CHECK_EQ(0, Bignum::Compare(bignum1, bignum2));
- CHECK_EQ(0, Bignum::Compare(bignum2, bignum1));
-
- bignum1.AssignUInt16(1);
- bignum1.ShiftLeft(64);
- AssignHexString(&bignum2, "10000000000000001");
- CHECK_EQ(-1, Bignum::Compare(bignum1, bignum2));
- CHECK_EQ(+1, Bignum::Compare(bignum2, bignum1));
-
- bignum1.AssignUInt16(1);
- bignum1.ShiftLeft(96);
- AssignHexString(&bignum2, "10000000000000001");
- bignum2.ShiftLeft(32);
- CHECK_EQ(-1, Bignum::Compare(bignum1, bignum2));
- CHECK_EQ(+1, Bignum::Compare(bignum2, bignum1));
-
- AssignHexString(&bignum1, "FFFFFFFFFFFFFFFF");
- bignum2.AssignUInt16(1);
- bignum2.ShiftLeft(64);
- CHECK_EQ(-1, Bignum::Compare(bignum1, bignum2));
- CHECK_EQ(+1, Bignum::Compare(bignum2, bignum1));
-
- AssignHexString(&bignum1, "FFFFFFFFFFFFFFFF");
- bignum1.ShiftLeft(32);
- bignum2.AssignUInt16(1);
- bignum2.ShiftLeft(96);
- CHECK_EQ(-1, Bignum::Compare(bignum1, bignum2));
- CHECK_EQ(+1, Bignum::Compare(bignum2, bignum1));
-
- AssignHexString(&bignum1, "FFFFFFFFFFFFFFFF");
- bignum1.ShiftLeft(32);
- bignum2.AssignUInt16(1);
- bignum2.ShiftLeft(95);
- CHECK_EQ(+1, Bignum::Compare(bignum1, bignum2));
- CHECK_EQ(-1, Bignum::Compare(bignum2, bignum1));
-
- AssignHexString(&bignum1, "FFFFFFFFFFFFFFFF");
- bignum1.ShiftLeft(32);
- bignum2.AssignUInt16(1);
- bignum2.ShiftLeft(100);
- CHECK_EQ(-1, Bignum::Compare(bignum1, bignum2));
- CHECK_EQ(+1, Bignum::Compare(bignum2, bignum1));
-
- AssignHexString(&bignum1, "100000000000000");
- bignum2.AssignUInt16(1);
- bignum2.ShiftLeft(14*4);
- CHECK_EQ(0, Bignum::Compare(bignum1, bignum2));
- CHECK_EQ(0, Bignum::Compare(bignum2, bignum1));
-
- AssignHexString(&bignum1, "100000000000001");
- bignum2.AssignUInt16(1);
- bignum2.ShiftLeft(14*4);
- CHECK_EQ(+1, Bignum::Compare(bignum1, bignum2));
- CHECK_EQ(-1, Bignum::Compare(bignum2, bignum1));
-
- AssignHexString(&bignum1, "200000000000000");
- bignum2.AssignUInt16(3);
- bignum2.ShiftLeft(14*4);
- CHECK_EQ(-1, Bignum::Compare(bignum1, bignum2));
- CHECK_EQ(+1, Bignum::Compare(bignum2, bignum1));
-}
-
-
-TEST(PlusCompare) {
- Bignum a;
- Bignum b;
- Bignum c;
- a.AssignUInt16(1);
- b.AssignUInt16(0);
- c.AssignUInt16(1);
- CHECK_EQ(0, Bignum::PlusCompare(a, b, c));
- CHECK(Bignum::PlusEqual(a, b, c));
- CHECK(Bignum::PlusLessEqual(a, b, c));
- CHECK(!Bignum::PlusLess(a, b, c));
-
- a.AssignUInt16(0);
- b.AssignUInt16(0);
- c.AssignUInt16(1);
- CHECK_EQ(-1, Bignum::PlusCompare(a, b, c));
- CHECK_EQ(+1, Bignum::PlusCompare(c, b, a));
- CHECK(!Bignum::PlusEqual(a, b, c));
- CHECK(!Bignum::PlusEqual(c, b, a));
- CHECK(Bignum::PlusLessEqual(a, b, c));
- CHECK(!Bignum::PlusLessEqual(c, b, a));
- CHECK(Bignum::PlusLess(a, b, c));
- CHECK(!Bignum::PlusLess(c, b, a));
-
- AssignHexString(&a, "1234567890ABCDEF12345");
- b.AssignUInt16(1);
- AssignHexString(&c, "1234567890ABCDEF12345");
- CHECK_EQ(+1, Bignum::PlusCompare(a, b, c));
-
- AssignHexString(&a, "1234567890ABCDEF12344");
- b.AssignUInt16(1);
- AssignHexString(&c, "1234567890ABCDEF12345");
- CHECK_EQ(0, Bignum::PlusCompare(a, b, c));
-
- AssignHexString(&a, "1234567890");
- a.ShiftLeft(11*4);
- AssignHexString(&b, "ABCDEF12345");
- AssignHexString(&c, "1234567890ABCDEF12345");
- CHECK_EQ(0, Bignum::PlusCompare(a, b, c));
-
- AssignHexString(&a, "1234567890");
- a.ShiftLeft(11*4);
- AssignHexString(&b, "ABCDEF12344");
- AssignHexString(&c, "1234567890ABCDEF12345");
- CHECK_EQ(-1, Bignum::PlusCompare(a, b, c));
-
- AssignHexString(&a, "1234567890");
- a.ShiftLeft(11*4);
- AssignHexString(&b, "ABCDEF12346");
- AssignHexString(&c, "1234567890ABCDEF12345");
- CHECK_EQ(1, Bignum::PlusCompare(a, b, c));
-
- AssignHexString(&a, "1234567891");
- a.ShiftLeft(11*4);
- AssignHexString(&b, "ABCDEF12345");
- AssignHexString(&c, "1234567890ABCDEF12345");
- CHECK_EQ(1, Bignum::PlusCompare(a, b, c));
-
- AssignHexString(&a, "1234567889");
- a.ShiftLeft(11*4);
- AssignHexString(&b, "ABCDEF12345");
- AssignHexString(&c, "1234567890ABCDEF12345");
- CHECK_EQ(-1, Bignum::PlusCompare(a, b, c));
-
- AssignHexString(&a, "1234567890");
- a.ShiftLeft(11*4 + 32);
- AssignHexString(&b, "ABCDEF12345");
- b.ShiftLeft(32);
- AssignHexString(&c, "1234567890ABCDEF12345");
- c.ShiftLeft(32);
- CHECK_EQ(0, Bignum::PlusCompare(a, b, c));
-
- AssignHexString(&a, "1234567890");
- a.ShiftLeft(11*4 + 32);
- AssignHexString(&b, "ABCDEF12344");
- b.ShiftLeft(32);
- AssignHexString(&c, "1234567890ABCDEF12345");
- c.ShiftLeft(32);
- CHECK_EQ(-1, Bignum::PlusCompare(a, b, c));
-
- AssignHexString(&a, "1234567890");
- a.ShiftLeft(11*4 + 32);
- AssignHexString(&b, "ABCDEF12346");
- b.ShiftLeft(32);
- AssignHexString(&c, "1234567890ABCDEF12345");
- c.ShiftLeft(32);
- CHECK_EQ(1, Bignum::PlusCompare(a, b, c));
-
- AssignHexString(&a, "1234567891");
- a.ShiftLeft(11*4 + 32);
- AssignHexString(&b, "ABCDEF12345");
- b.ShiftLeft(32);
- AssignHexString(&c, "1234567890ABCDEF12345");
- c.ShiftLeft(32);
- CHECK_EQ(1, Bignum::PlusCompare(a, b, c));
-
- AssignHexString(&a, "1234567889");
- a.ShiftLeft(11*4 + 32);
- AssignHexString(&b, "ABCDEF12345");
- b.ShiftLeft(32);
- AssignHexString(&c, "1234567890ABCDEF12345");
- c.ShiftLeft(32);
- CHECK_EQ(-1, Bignum::PlusCompare(a, b, c));
-
- AssignHexString(&a, "1234567890");
- a.ShiftLeft(11*4 + 32);
- AssignHexString(&b, "ABCDEF12345");
- b.ShiftLeft(32);
- AssignHexString(&c, "1234567890ABCDEF1234500000000");
- CHECK_EQ(0, Bignum::PlusCompare(a, b, c));
-
- AssignHexString(&a, "1234567890");
- a.ShiftLeft(11*4 + 32);
- AssignHexString(&b, "ABCDEF12344");
- b.ShiftLeft(32);
- AssignHexString(&c, "1234567890ABCDEF1234500000000");
- CHECK_EQ(-1, Bignum::PlusCompare(a, b, c));
-
- AssignHexString(&a, "1234567890");
- a.ShiftLeft(11*4 + 32);
- AssignHexString(&b, "ABCDEF12346");
- b.ShiftLeft(32);
- AssignHexString(&c, "1234567890ABCDEF1234500000000");
- CHECK_EQ(1, Bignum::PlusCompare(a, b, c));
-
- AssignHexString(&a, "1234567891");
- a.ShiftLeft(11*4 + 32);
- AssignHexString(&b, "ABCDEF12345");
- b.ShiftLeft(32);
- AssignHexString(&c, "1234567890ABCDEF1234500000000");
- CHECK_EQ(1, Bignum::PlusCompare(a, b, c));
-
- AssignHexString(&a, "1234567889");
- a.ShiftLeft(11*4 + 32);
- AssignHexString(&b, "ABCDEF12345");
- b.ShiftLeft(32);
- AssignHexString(&c, "1234567890ABCDEF1234500000000");
- CHECK_EQ(-1, Bignum::PlusCompare(a, b, c));
-
- AssignHexString(&a, "1234567890");
- a.ShiftLeft(11*4 + 32);
- AssignHexString(&b, "ABCDEF12345");
- AssignHexString(&c, "123456789000000000ABCDEF12345");
- CHECK_EQ(0, Bignum::PlusCompare(a, b, c));
-
- AssignHexString(&a, "1234567890");
- a.ShiftLeft(11*4 + 32);
- AssignHexString(&b, "ABCDEF12346");
- AssignHexString(&c, "123456789000000000ABCDEF12345");
- CHECK_EQ(1, Bignum::PlusCompare(a, b, c));
-
- AssignHexString(&a, "1234567890");
- a.ShiftLeft(11*4 + 32);
- AssignHexString(&b, "ABCDEF12344");
- AssignHexString(&c, "123456789000000000ABCDEF12345");
- CHECK_EQ(-1, Bignum::PlusCompare(a, b, c));
-
- AssignHexString(&a, "1234567890");
- a.ShiftLeft(11*4 + 32);
- AssignHexString(&b, "ABCDEF12345");
- b.ShiftLeft(16);
- AssignHexString(&c, "12345678900000ABCDEF123450000");
- CHECK_EQ(0, Bignum::PlusCompare(a, b, c));
-
- AssignHexString(&a, "1234567890");
- a.ShiftLeft(11*4 + 32);
- AssignHexString(&b, "ABCDEF12344");
- b.ShiftLeft(16);
- AssignHexString(&c, "12345678900000ABCDEF123450000");
- CHECK_EQ(-1, Bignum::PlusCompare(a, b, c));
-
- AssignHexString(&a, "1234567890");
- a.ShiftLeft(11*4 + 32);
- AssignHexString(&b, "ABCDEF12345");
- b.ShiftLeft(16);
- AssignHexString(&c, "12345678900000ABCDEF123450001");
- CHECK_EQ(-1, Bignum::PlusCompare(a, b, c));
-
- AssignHexString(&a, "1234567890");
- a.ShiftLeft(11*4 + 32);
- AssignHexString(&b, "ABCDEF12346");
- b.ShiftLeft(16);
- AssignHexString(&c, "12345678900000ABCDEF123450000");
- CHECK_EQ(+1, Bignum::PlusCompare(a, b, c));
-}
-
-
-TEST(Square) {
- Bignum bignum;
- char buffer[kBufferSize];
-
- bignum.AssignUInt16(1);
- bignum.Square();
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("1", buffer);
-
- bignum.AssignUInt16(2);
- bignum.Square();
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("4", buffer);
-
- bignum.AssignUInt16(10);
- bignum.Square();
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("64", buffer);
-
- AssignHexString(&bignum, "FFFFFFF");
- bignum.Square();
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("FFFFFFE0000001", buffer);
-
- AssignHexString(&bignum, "FFFFFFFFFFFFFF");
- bignum.Square();
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("FFFFFFFFFFFFFE00000000000001", buffer);
-}
-
-
-TEST(AssignPowerUInt16) {
- Bignum bignum;
- char buffer[kBufferSize];
-
- bignum.AssignPowerUInt16(1, 0);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("1", buffer);
-
- bignum.AssignPowerUInt16(1, 1);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("1", buffer);
-
- bignum.AssignPowerUInt16(1, 2);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("1", buffer);
-
- bignum.AssignPowerUInt16(2, 0);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("1", buffer);
-
- bignum.AssignPowerUInt16(2, 1);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("2", buffer);
-
- bignum.AssignPowerUInt16(2, 2);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("4", buffer);
-
- bignum.AssignPowerUInt16(16, 1);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("10", buffer);
-
- bignum.AssignPowerUInt16(16, 2);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("100", buffer);
-
- bignum.AssignPowerUInt16(16, 5);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("100000", buffer);
-
- bignum.AssignPowerUInt16(16, 8);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("100000000", buffer);
-
- bignum.AssignPowerUInt16(16, 16);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("10000000000000000", buffer);
-
- bignum.AssignPowerUInt16(16, 30);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("1000000000000000000000000000000", buffer);
-
- bignum.AssignPowerUInt16(10, 0);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("1", buffer);
-
- bignum.AssignPowerUInt16(10, 1);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("A", buffer);
-
- bignum.AssignPowerUInt16(10, 2);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("64", buffer);
-
- bignum.AssignPowerUInt16(10, 5);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("186A0", buffer);
-
- bignum.AssignPowerUInt16(10, 8);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("5F5E100", buffer);
-
- bignum.AssignPowerUInt16(10, 16);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("2386F26FC10000", buffer);
-
- bignum.AssignPowerUInt16(10, 30);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("C9F2C9CD04674EDEA40000000", buffer);
-
- bignum.AssignPowerUInt16(10, 31);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("7E37BE2022C0914B2680000000", buffer);
-
- bignum.AssignPowerUInt16(2, 0);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("1", buffer);
-
- bignum.AssignPowerUInt16(2, 100);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("10000000000000000000000000", buffer);
-
- bignum.AssignPowerUInt16(17, 0);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("1", buffer);
-
- bignum.AssignPowerUInt16(17, 99);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("1942BB9853FAD924A3D4DD92B89B940E0207BEF05DB9C26BC1B757"
- "80BE0C5A2C2990E02A681224F34ED68558CE4C6E33760931",
- buffer);
-
- bignum.AssignPowerUInt16(0xFFFF, 99);
- CHECK(bignum.ToHexString(buffer, kBufferSize));
- CHECK_EQ("FF9D12F09B886C54E77E7439C7D2DED2D34F669654C0C2B6B8C288250"
- "5A2211D0E3DC9A61831349EAE674B11D56E3049D7BD79DAAD6C9FA2BA"
- "528E3A794299F2EE9146A324DAFE3E88967A0358233B543E233E575B9"
- "DD4E3AA7942146426C328FF55BFD5C45E0901B1629260AF9AE2F310C5"
- "50959FAF305C30116D537D80CF6EBDBC15C5694062AF1AC3D956D0A41"
- "B7E1B79FF11E21D83387A1CE1F5882B31E4B5D8DE415BDBE6854466DF"
- "343362267A7E8833119D31D02E18DB5B0E8F6A64B0ED0D0062FFFF",
- buffer);
-}
diff --git a/deps/v8/test/cctest/test-debug.cc b/deps/v8/test/cctest/test-debug.cc
index 748e3e8d91..d59e2f5ad1 100644
--- a/deps/v8/test/cctest/test-debug.cc
+++ b/deps/v8/test/cctest/test-debug.cc
@@ -902,7 +902,6 @@ static void DebugEventBreak(v8::DebugEvent event,
// Debug event handler which re-issues a debug break until a limit has been
// reached.
int max_break_point_hit_count = 0;
-bool terminate_after_max_break_point_hit = false;
static void DebugEventBreakMax(v8::DebugEvent event,
v8::Handle<v8::Object> exec_state,
v8::Handle<v8::Object> event_data,
@@ -910,17 +909,12 @@ static void DebugEventBreakMax(v8::DebugEvent event,
// When hitting a debug event listener there must be a break set.
CHECK_NE(v8::internal::Debug::break_id(), 0);
- if (event == v8::Break) {
- if (break_point_hit_count < max_break_point_hit_count) {
- // Count the number of breaks.
- break_point_hit_count++;
+ if (event == v8::Break && break_point_hit_count < max_break_point_hit_count) {
+ // Count the number of breaks.
+ break_point_hit_count++;
- // Set the break flag again to come back here as soon as possible.
- v8::Debug::DebugBreak();
- } else if (terminate_after_max_break_point_hit) {
- // Terminate execution after the last break if requested.
- v8::V8::TerminateExecution();
- }
+ // Set the break flag again to come back here as soon as possible.
+ v8::Debug::DebugBreak();
}
}
@@ -6898,33 +6892,4 @@ TEST(DebugEventBreakData) {
CheckDebuggerUnloaded();
}
-
-// Test that setting the terminate execution flag during debug break processing.
-TEST(DebugBreakLoop) {
- v8::HandleScope scope;
- DebugLocalContext env;
-
- // Receive 100 breaks and terminate.
- max_break_point_hit_count = 100;
- terminate_after_max_break_point_hit = true;
-
- // Register a debug event listener which sets the break flag and counts.
- v8::Debug::SetDebugEventListener(DebugEventBreakMax);
-
- // Function with infinite loop.
- CompileRun("function f() { while (true) { } }");
-
- // Set the debug break to enter the debugger as soon as possible.
- v8::Debug::DebugBreak();
-
- // Call function with infinite loop.
- CompileRun("f();");
- CHECK_EQ(100, break_point_hit_count);
-
- // Get rid of the debug event listener.
- v8::Debug::SetDebugEventListener(NULL);
- CheckDebuggerUnloaded();
-}
-
-
#endif // ENABLE_DEBUGGER_SUPPORT
diff --git a/deps/v8/test/cctest/test-double.cc b/deps/v8/test/cctest/test-double.cc
index 3594a4fe32..a7a604ea43 100644
--- a/deps/v8/test/cctest/test-double.cc
+++ b/deps/v8/test/cctest/test-double.cc
@@ -202,19 +202,3 @@ TEST(NormalizedBoundaries) {
CHECK(diy_fp.f() - boundary_minus.f() == boundary_plus.f() - diy_fp.f());
CHECK((1 << 10) == diy_fp.f() - boundary_minus.f()); // NOLINT
}
-
-
-TEST(NextDouble) {
- CHECK_EQ(4e-324, Double(0.0).NextDouble());
- CHECK_EQ(0.0, Double(-0.0).NextDouble());
- CHECK_EQ(-0.0, Double(-4e-324).NextDouble());
- Double d0(-4e-324);
- Double d1(d0.NextDouble());
- Double d2(d1.NextDouble());
- CHECK_EQ(-0.0, d1.value());
- CHECK_EQ(0.0, d2.value());
- CHECK_EQ(4e-324, d2.NextDouble());
- CHECK_EQ(-1.7976931348623157e308, Double(-V8_INFINITY).NextDouble());
- CHECK_EQ(V8_INFINITY,
- Double(V8_2PART_UINT64_C(0x7fefffff, ffffffff)).NextDouble());
-}
diff --git a/deps/v8/test/cctest/test-heap-profiler.cc b/deps/v8/test/cctest/test-heap-profiler.cc
index b165190b0a..b86a336160 100644
--- a/deps/v8/test/cctest/test-heap-profiler.cc
+++ b/deps/v8/test/cctest/test-heap-profiler.cc
@@ -388,10 +388,14 @@ namespace {
class NamedEntriesDetector {
public:
NamedEntriesDetector()
- : has_A2(false), has_B2(false), has_C2(false) {
+ : has_A1(false), has_B1(false), has_C1(false),
+ has_A2(false), has_B2(false), has_C2(false) {
}
void Apply(i::HeapEntry** entry_ptr) {
+ if (IsReachableNodeWithName(*entry_ptr, "A1")) has_A1 = true;
+ if (IsReachableNodeWithName(*entry_ptr, "B1")) has_B1 = true;
+ if (IsReachableNodeWithName(*entry_ptr, "C1")) has_C1 = true;
if (IsReachableNodeWithName(*entry_ptr, "A2")) has_A2 = true;
if (IsReachableNodeWithName(*entry_ptr, "B2")) has_B2 = true;
if (IsReachableNodeWithName(*entry_ptr, "C2")) has_C2 = true;
@@ -401,6 +405,9 @@ class NamedEntriesDetector {
return strcmp(name, entry->name()) == 0 && entry->painted_reachable();
}
+ bool has_A1;
+ bool has_B1;
+ bool has_C1;
bool has_A2;
bool has_B2;
bool has_C2;
@@ -457,7 +464,21 @@ static bool HasString(const v8::HeapGraphNode* node, const char* contents) {
TEST(HeapSnapshot) {
v8::HandleScope scope;
+ v8::Handle<v8::String> token1 = v8::String::New("token1");
+ LocalContext env1;
+ env1->SetSecurityToken(token1);
+
+ CompileRun(
+ "function A1() {}\n"
+ "function B1(x) { this.x = x; }\n"
+ "function C1(x) { this.x1 = x; this.x2 = x; }\n"
+ "var a1 = new A1();\n"
+ "var b1_1 = new B1(a1), b1_2 = new B1(a1);\n"
+ "var c1 = new C1(a1);");
+
+ v8::Handle<v8::String> token2 = v8::String::New("token2");
LocalContext env2;
+ env2->SetSecurityToken(token2);
CompileRun(
"function A2() {}\n"
@@ -477,7 +498,14 @@ TEST(HeapSnapshot) {
const_cast<i::HeapEntry*>(
reinterpret_cast<const i::HeapEntry*>(global_env2))->PaintAllReachable();
- // Verify, that JS global object of env2 has '..2' properties.
+ // Verify, that JS global object of env2 doesn't have '..1'
+ // properties, but has '..2' properties.
+ CHECK_EQ(NULL, GetProperty(global_env2, v8::HeapGraphEdge::kProperty, "a1"));
+ CHECK_EQ(
+ NULL, GetProperty(global_env2, v8::HeapGraphEdge::kProperty, "b1_1"));
+ CHECK_EQ(
+ NULL, GetProperty(global_env2, v8::HeapGraphEdge::kProperty, "b1_2"));
+ CHECK_EQ(NULL, GetProperty(global_env2, v8::HeapGraphEdge::kProperty, "c1"));
const v8::HeapGraphNode* a2_node =
GetProperty(global_env2, v8::HeapGraphEdge::kProperty, "a2");
CHECK_NE(NULL, a2_node);
@@ -490,6 +518,9 @@ TEST(HeapSnapshot) {
// Verify that anything related to '[ABC]1' is not reachable.
NamedEntriesDetector det;
i_snapshot_env2->IterateEntries(&det);
+ CHECK(!det.has_A1);
+ CHECK(!det.has_B1);
+ CHECK(!det.has_C1);
CHECK(det.has_A2);
CHECK(det.has_B2);
CHECK(det.has_C2);
diff --git a/deps/v8/test/cctest/test-mark-compact.cc b/deps/v8/test/cctest/test-mark-compact.cc
index 994256712f..ea5afecc1e 100644
--- a/deps/v8/test/cctest/test-mark-compact.cc
+++ b/deps/v8/test/cctest/test-mark-compact.cc
@@ -75,7 +75,7 @@ TEST(Promotion) {
// from new space.
FLAG_gc_global = true;
FLAG_always_compact = true;
- Heap::ConfigureHeap(2*256*KB, 4*MB, 4*MB);
+ Heap::ConfigureHeap(2*256*KB, 4*MB);
InitializeVM();
@@ -101,7 +101,7 @@ TEST(Promotion) {
TEST(NoPromotion) {
- Heap::ConfigureHeap(2*256*KB, 4*MB, 4*MB);
+ Heap::ConfigureHeap(2*256*KB, 4*MB);
// Test the situation that some objects in new space are promoted to
// the old space
diff --git a/deps/v8/test/cctest/test-parsing.cc b/deps/v8/test/cctest/test-parsing.cc
index 7ae8dcfa38..02503f225c 100755
--- a/deps/v8/test/cctest/test-parsing.cc
+++ b/deps/v8/test/cctest/test-parsing.cc
@@ -26,7 +26,6 @@
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include <stdlib.h>
-#include <stdio.h>
#include "v8.h"
@@ -35,8 +34,7 @@
#include "parser.h"
#include "utils.h"
#include "execution.h"
-#include "scanner.h"
-#include "preparser.h"
+
#include "cctest.h"
namespace i = ::v8::internal;
@@ -241,32 +239,3 @@ TEST(Preparsing) {
i::Vector<const char*> args = pre_impl->BuildArgs();
CHECK_GT(strlen(message), 0);
}
-
-
-TEST(StandAlonePreParser) {
- int marker;
- i::StackGuard::SetStackLimit(
- reinterpret_cast<uintptr_t>(&marker) - 128 * 1024);
-
- const char* programs[] = {
- "{label: 42}",
- "var x = 42;",
- "function foo(x, y) { return x + y; }",
- "native function foo(); return %ArgleBargle(glop);",
- "var x = new new Function('this.x = 42');",
- NULL
- };
-
- for (int i = 0; programs[i]; i++) {
- const char* program = programs[i];
- unibrow::Utf8InputBuffer<256> stream(program, strlen(program));
- i::CompleteParserRecorder log;
- i::Scanner scanner;
- scanner.Initialize(i::Handle<i::String>::null(), &stream, i::JAVASCRIPT);
- v8::preparser::PreParser<i::Scanner, i::CompleteParserRecorder> preparser;
- bool result = preparser.PreParseProgram(&scanner, &log, true);
- CHECK(result);
- i::ScriptDataImpl data(log.ExtractData());
- CHECK(!data.has_error());
- }
-}
diff --git a/deps/v8/test/cctest/test-spaces.cc b/deps/v8/test/cctest/test-spaces.cc
index b399a4ef18..06f1bfaca2 100644
--- a/deps/v8/test/cctest/test-spaces.cc
+++ b/deps/v8/test/cctest/test-spaces.cc
@@ -91,7 +91,7 @@ TEST(Page) {
TEST(MemoryAllocator) {
CHECK(Heap::ConfigureHeapDefault());
- CHECK(MemoryAllocator::Setup(Heap::MaxReserved(), Heap::MaxExecutableSize()));
+ CHECK(MemoryAllocator::Setup(Heap::MaxReserved()));
OldSpace faked_space(Heap::MaxReserved(), OLD_POINTER_SPACE, NOT_EXECUTABLE);
int total_pages = 0;
@@ -147,7 +147,7 @@ TEST(MemoryAllocator) {
TEST(NewSpace) {
CHECK(Heap::ConfigureHeapDefault());
- CHECK(MemoryAllocator::Setup(Heap::MaxReserved(), Heap::MaxExecutableSize()));
+ CHECK(MemoryAllocator::Setup(Heap::MaxReserved()));
NewSpace new_space;
@@ -172,7 +172,7 @@ TEST(NewSpace) {
TEST(OldSpace) {
CHECK(Heap::ConfigureHeapDefault());
- CHECK(MemoryAllocator::Setup(Heap::MaxReserved(), Heap::MaxExecutableSize()));
+ CHECK(MemoryAllocator::Setup(Heap::MaxReserved()));
OldSpace* s = new OldSpace(Heap::MaxOldGenerationSize(),
OLD_POINTER_SPACE,
diff --git a/deps/v8/test/cctest/test-strtod.cc b/deps/v8/test/cctest/test-strtod.cc
index d71d126b48..56b26ea1eb 100644
--- a/deps/v8/test/cctest/test-strtod.cc
+++ b/deps/v8/test/cctest/test-strtod.cc
@@ -4,10 +4,7 @@
#include "v8.h"
-#include "bignum.h"
#include "cctest.h"
-#include "diy-fp.h"
-#include "double.h"
#include "strtod.h"
using namespace v8::internal;
@@ -205,14 +202,11 @@ TEST(Strtod) {
CHECK_EQ(1.7976931348623158E+308, StrtodChar("17976931348623158", 292));
CHECK_EQ(V8_INFINITY, StrtodChar("17976931348623159", 292));
- // The following number is the result of 89255.0/1e22. Both floating-point
+ // The following number is the result of 89255.0/1e-22. Both floating-point
// numbers can be accurately represented with doubles. However on Linux,x86
// the floating-point stack is set to 80bits and the double-rounding
// introduces an error.
CHECK_EQ(89255e-22, StrtodChar("89255", -22));
-
- // Some random values.
- CHECK_EQ(358416272e-33, StrtodChar("358416272", -33));
CHECK_EQ(104110013277974872254e-225,
StrtodChar("104110013277974872254", -225));
@@ -258,160 +252,4 @@ TEST(Strtod) {
StrtodChar("1234567890123456789052345", 114));
CHECK_EQ(1234567890123456789052345e115,
StrtodChar("1234567890123456789052345", 115));
-
- // Boundary cases. Boundaries themselves should round to even.
- //
- // 0x1FFFFFFFFFFFF * 2^3 = 72057594037927928
- // next: 72057594037927936
- // boundary: 72057594037927932 should round up.
- CHECK_EQ(72057594037927928.0, StrtodChar("72057594037927928", 0));
- CHECK_EQ(72057594037927936.0, StrtodChar("72057594037927936", 0));
- CHECK_EQ(72057594037927936.0, StrtodChar("72057594037927932", 0));
- CHECK_EQ(72057594037927928.0, StrtodChar("7205759403792793199999", -5));
- CHECK_EQ(72057594037927936.0, StrtodChar("7205759403792793200001", -5));
-
- // 0x1FFFFFFFFFFFF * 2^10 = 9223372036854774784
- // next: 9223372036854775808
- // boundary: 9223372036854775296 should round up.
- CHECK_EQ(9223372036854774784.0, StrtodChar("9223372036854774784", 0));
- CHECK_EQ(9223372036854775808.0, StrtodChar("9223372036854775808", 0));
- CHECK_EQ(9223372036854775808.0, StrtodChar("9223372036854775296", 0));
- CHECK_EQ(9223372036854774784.0, StrtodChar("922337203685477529599999", -5));
- CHECK_EQ(9223372036854775808.0, StrtodChar("922337203685477529600001", -5));
-
- // 0x1FFFFFFFFFFFF * 2^50 = 10141204801825834086073718800384
- // next: 10141204801825835211973625643008
- // boundary: 10141204801825834649023672221696 should round up.
- CHECK_EQ(10141204801825834086073718800384.0,
- StrtodChar("10141204801825834086073718800384", 0));
- CHECK_EQ(10141204801825835211973625643008.0,
- StrtodChar("10141204801825835211973625643008", 0));
- CHECK_EQ(10141204801825835211973625643008.0,
- StrtodChar("10141204801825834649023672221696", 0));
- CHECK_EQ(10141204801825834086073718800384.0,
- StrtodChar("1014120480182583464902367222169599999", -5));
- CHECK_EQ(10141204801825835211973625643008.0,
- StrtodChar("1014120480182583464902367222169600001", -5));
-
- // 0x1FFFFFFFFFFFF * 2^99 = 5708990770823838890407843763683279797179383808
- // next: 5708990770823839524233143877797980545530986496
- // boundary: 5708990770823839207320493820740630171355185152
- // The boundary should round up.
- CHECK_EQ(5708990770823838890407843763683279797179383808.0,
- StrtodChar("5708990770823838890407843763683279797179383808", 0));
- CHECK_EQ(5708990770823839524233143877797980545530986496.0,
- StrtodChar("5708990770823839524233143877797980545530986496", 0));
- CHECK_EQ(5708990770823839524233143877797980545530986496.0,
- StrtodChar("5708990770823839207320493820740630171355185152", 0));
- CHECK_EQ(5708990770823838890407843763683279797179383808.0,
- StrtodChar("5708990770823839207320493820740630171355185151999", -3));
- CHECK_EQ(5708990770823839524233143877797980545530986496.0,
- StrtodChar("5708990770823839207320493820740630171355185152001", -3));
-}
-
-
-static int CompareBignumToDiyFp(const Bignum& bignum_digits,
- int bignum_exponent,
- DiyFp diy_fp) {
- Bignum bignum;
- bignum.AssignBignum(bignum_digits);
- Bignum other;
- other.AssignUInt64(diy_fp.f());
- if (bignum_exponent >= 0) {
- bignum.MultiplyByPowerOfTen(bignum_exponent);
- } else {
- other.MultiplyByPowerOfTen(-bignum_exponent);
- }
- if (diy_fp.e() >= 0) {
- other.ShiftLeft(diy_fp.e());
- } else {
- bignum.ShiftLeft(-diy_fp.e());
- }
- return Bignum::Compare(bignum, other);
-}
-
-
-static bool CheckDouble(Vector<const char> buffer,
- int exponent,
- double to_check) {
- DiyFp lower_boundary;
- DiyFp upper_boundary;
- Bignum input_digits;
- input_digits.AssignDecimalString(buffer);
- if (to_check == 0.0) {
- const double kMinDouble = 4e-324;
- // Check that the buffer*10^exponent < (0 + kMinDouble)/2.
- Double d(kMinDouble);
- d.NormalizedBoundaries(&lower_boundary, &upper_boundary);
- return CompareBignumToDiyFp(input_digits, exponent, lower_boundary) <= 0;
- }
- if (to_check == V8_INFINITY) {
- const double kMaxDouble = 1.7976931348623157e308;
- // Check that the buffer*10^exponent >= boundary between kMaxDouble and inf.
- Double d(kMaxDouble);
- d.NormalizedBoundaries(&lower_boundary, &upper_boundary);
- return CompareBignumToDiyFp(input_digits, exponent, upper_boundary) >= 0;
- }
- Double d(to_check);
- d.NormalizedBoundaries(&lower_boundary, &upper_boundary);
- if ((d.Significand() & 1) == 0) {
- return CompareBignumToDiyFp(input_digits, exponent, lower_boundary) >= 0 &&
- CompareBignumToDiyFp(input_digits, exponent, upper_boundary) <= 0;
- } else {
- return CompareBignumToDiyFp(input_digits, exponent, lower_boundary) > 0 &&
- CompareBignumToDiyFp(input_digits, exponent, upper_boundary) < 0;
- }
-}
-
-
-// Copied from v8.cc and adapted to make the function deterministic.
-static uint32_t DeterministicRandom() {
- // Random number generator using George Marsaglia's MWC algorithm.
- static uint32_t hi = 0;
- static uint32_t lo = 0;
-
- // Initialization values don't have any special meaning. (They are the result
- // of two calls to random().)
- if (hi == 0) hi = 0xbfe166e7;
- if (lo == 0) lo = 0x64d1c3c9;
-
- // Mix the bits.
- hi = 36969 * (hi & 0xFFFF) + (hi >> 16);
- lo = 18273 * (lo & 0xFFFF) + (lo >> 16);
- return (hi << 16) + (lo & 0xFFFF);
-}
-
-
-static const int kBufferSize = 1024;
-static const int kShortStrtodRandomCount = 2;
-static const int kLargeStrtodRandomCount = 2;
-
-TEST(RandomStrtod) {
- char buffer[kBufferSize];
- for (int length = 1; length < 15; length++) {
- for (int i = 0; i < kShortStrtodRandomCount; ++i) {
- int pos = 0;
- for (int j = 0; j < length; ++j) {
- buffer[pos++] = random() % 10 + '0';
- }
- int exponent = DeterministicRandom() % (25*2 + 1) - 25 - length;
- buffer[pos] = '\0';
- Vector<const char> vector(buffer, pos);
- double strtod_result = Strtod(vector, exponent);
- CHECK(CheckDouble(vector, exponent, strtod_result));
- }
- }
- for (int length = 15; length < 800; length += 2) {
- for (int i = 0; i < kLargeStrtodRandomCount; ++i) {
- int pos = 0;
- for (int j = 0; j < length; ++j) {
- buffer[pos++] = random() % 10 + '0';
- }
- int exponent = DeterministicRandom() % (308*2 + 1) - 308 - length;
- buffer[pos] = '\0';
- Vector<const char> vector(buffer, pos);
- double strtod_result = Strtod(vector, exponent);
- CHECK(CheckDouble(vector, exponent, strtod_result));
- }
- }
}
diff --git a/deps/v8/test/mjsunit/regress/regress-927.js b/deps/v8/test/mjsunit/regress/regress-927.js
deleted file mode 100644
index c671f7d480..0000000000
--- a/deps/v8/test/mjsunit/regress/regress-927.js
+++ /dev/null
@@ -1,33 +0,0 @@
-// Copyright 2010 the V8 project authors. All rights reserved.
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following
-// disclaimer in the documentation and/or other materials provided
-// with the distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived
-// from this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-function a1() {
- var a2 = -1756315459;
- return ((((a2 & a2) ^ 1) * a2) << -10);
-}
-
-assertEquals(a1(), -2147483648);
diff --git a/deps/v8/test/mjsunit/regress/regress-conditional-position.js b/deps/v8/test/mjsunit/regress/regress-conditional-position.js
deleted file mode 100644
index cd8f7bd745..0000000000
--- a/deps/v8/test/mjsunit/regress/regress-conditional-position.js
+++ /dev/null
@@ -1,95 +0,0 @@
-// Copyright 2010 the V8 project authors. All rights reserved.
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following
-// disclaimer in the documentation and/or other materials provided
-// with the distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived
-// from this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// Flags: --always-full-compiler
-
-var functionToCatch;
-var lineNumber;
-
-function catchLineNumber () {
- var x = {};
-
- Error.prepareStackTrace = function (error, stackTrace) {
- stackTrace.some(function (frame) {
- if (frame.getFunction() == functionToCatch) {
- lineNumber = frame.getLineNumber();
- return true;
- }
- return false;
- });
- return lineNumber;
- };
-
- Error.captureStackTrace(x);
- return x.stack;
-}
-
-function log() {
- catchLineNumber();
-}
-
-function foo() {}
-
-function test1() {
- log(foo() == foo()
- ? 'a'
- : 'b');
-}
-
-function test2() {
- var o = { foo: function () {}}
- log(o.foo() == o.foo()
- ? 'a'
- : 'b');
-}
-
-function test3() {
- var o = { log: log, foo: function() { } };
- o.log(o.foo() == o.foo()
- ? 'a'
- : 'b');
-
-}
-
-function test(f, expectedLineNumber) {
- functionToCatch = f;
- f();
-
- assertEquals(expectedLineNumber, lineNumber);
-}
-
-test(test1, 58);
-test(test2, 65);
-test(test3, 72);
-
-eval(test1.toString() + "//@ sourceUrl=foo");
-eval(test2.toString() + "//@ sourceUrl=foo");
-eval(test3.toString() + "//@ sourceUrl=foo");
-
-test(test1, 2);
-test(test2, 3);
-test(test3, 3);
diff --git a/deps/v8/test/mjsunit/string-split.js b/deps/v8/test/mjsunit/string-split.js
index c741f6a3e5..59d3ad3ee3 100644
--- a/deps/v8/test/mjsunit/string-split.js
+++ b/deps/v8/test/mjsunit/string-split.js
@@ -27,45 +27,76 @@
expected = ["A", undefined, "B", "bold", "/", "B", "and", undefined, "CODE", "coded", "/", "CODE", ""];
result = "A<B>bold</B>and<CODE>coded</CODE>".split(/<(\/)?([^<>]+)>/);
-assertArrayEquals(expected, result);
+assertArrayEquals(expected, result, 1);
+expected = ["a", "b"];
+result = "ab".split(/a*?/);
+assertArrayEquals(expected, result, 2);
-assertArrayEquals(["a", "b"], "ab".split(/a*?/));
+expected = ["", "b"];
+result = "ab".split(/a*/);
+assertArrayEquals(expected, result, 3);
-assertArrayEquals(["", "b"], "ab".split(/a*/));
+expected = ["a"];
+result = "ab".split(/a*?/, 1);
+assertArrayEquals(expected, result, 4);
-assertArrayEquals(["a"], "ab".split(/a*?/, 1));
+expected = [""];
+result = "ab".split(/a*/, 1);
+assertArrayEquals(expected, result, 5);
-assertArrayEquals([""], "ab".split(/a*/, 1));
+expected = ["as","fas","fas","f"];
+result = "asdfasdfasdf".split("d");
+assertArrayEquals(expected, result, 6);
-assertArrayEquals(["as","fas","fas","f"], "asdfasdfasdf".split("d"));
+expected = ["as","fas","fas","f"];
+result = "asdfasdfasdf".split("d", -1);
+assertArrayEquals(expected, result, 7);
-assertArrayEquals(["as","fas","fas","f"], "asdfasdfasdf".split("d", -1));
+expected = ["as", "fas"];
+result = "asdfasdfasdf".split("d", 2);
+assertArrayEquals(expected, result, 8);
-assertArrayEquals(["as", "fas"], "asdfasdfasdf".split("d", 2));
+expected = [];
+result = "asdfasdfasdf".split("d", 0);
+assertArrayEquals(expected, result, 9);
-assertArrayEquals([], "asdfasdfasdf".split("d", 0));
+expected = ["as","fas","fas",""];
+result = "asdfasdfasd".split("d");
+assertArrayEquals(expected, result, 10);
-assertArrayEquals(["as","fas","fas",""], "asdfasdfasd".split("d"));
+expected = [];
+result = "".split("");
+assertArrayEquals(expected, result, 11);
-assertArrayEquals([], "".split(""));
+expected = [""]
+result = "".split("a");
+assertArrayEquals(expected, result, 12);
-assertArrayEquals([""], "".split("a"));
+expected = ["a","b"]
+result = "axxb".split(/x*/);
+assertArrayEquals(expected, result, 13);
-assertArrayEquals(["a","b"], "axxb".split(/x*/));
+expected = ["a","b"]
+result = "axxb".split(/x+/);
+assertArrayEquals(expected, result, 14);
-assertArrayEquals(["a","b"], "axxb".split(/x+/));
-
-assertArrayEquals(["a","","b"], "axxb".split(/x/));
+expected = ["a","","b"]
+result = "axxb".split(/x/);
+assertArrayEquals(expected, result, 15);
// This was http://b/issue?id=1151354
-assertArrayEquals(["div", "#id", ".class"], "div#id.class".split(/(?=[#.])/));
-
+expected = ["div", "#id", ".class"]
+result = "div#id.class".split(/(?=[#.])/);
+assertArrayEquals(expected, result, 16);
-assertArrayEquals(["div", "#i", "d", ".class"], "div#id.class".split(/(?=[d#.])/));
-
-assertArrayEquals(["a", "b", "c"], "abc".split(/(?=.)/));
+expected = ["div", "#i", "d", ".class"]
+result = "div#id.class".split(/(?=[d#.])/);
+assertArrayEquals(expected, result, 17);
+expected = ["a", "b", "c"]
+result = "abc".split(/(?=.)/);
+assertArrayEquals(expected, result, 18);
/* "ab".split(/((?=.))/)
*
@@ -77,23 +108,19 @@ assertArrayEquals(["a", "b", "c"], "abc".split(/(?=.)/));
*
* Opera seems to have this right. The others make no sense.
*/
-assertArrayEquals(["a", "", "b"], "ab".split(/((?=.))/));
+expected = ["a", "", "b"]
+result = "ab".split(/((?=.))/);
+assertArrayEquals(expected, result, 19);
/* "ab".split(/(?=)/)
*
* KJS: a,b
* SM: ab
* IE: a,b
- * Opera: a,bb
+ * Opera: a,b
* V8: a,b
*/
-assertArrayEquals(["a", "b"], "ab".split(/(?=)/));
-
+expected = ["a", "b"]
+result = "ab".split(/(?=)/);
+assertArrayEquals(expected, result, 20);
-// For issue http://code.google.com/p/v8/issues/detail?id=924
-// Splitting the empty string is a special case.
-assertEquals([""], ''.split());
-assertEquals([""], ''.split(/./));
-assertEquals([], ''.split(/.?/));
-assertEquals([], ''.split(/.??/));
-assertEquals([], ''.split(/()()/));
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