Line data    Source code

       1             : // Copyright 2017 the V8 project authors. All rights reserved.
       2             : // Use of this source code is governed by a BSD-style license that can be
       3             : // found in the LICENSE file.
       4             : 
       5             : #include "src/ast/ast-value-factory.h"
       6             : #include "src/ast/ast.h"
       7             : #include "src/hash-seed-inl.h"
       8             : #include "src/heap/heap-inl.h"
       9             : #include "src/isolate-inl.h"
      10             : #include "src/zone/zone.h"
      11             : #include "test/unittests/test-utils.h"
      12             : #include "testing/gtest/include/gtest/gtest.h"
      13             : 
      14             : namespace v8 {
      15             : namespace internal {
      16             : 
      17           2 : class AstValueTest : public TestWithIsolateAndZone {
      18             :  protected:
      19           1 :   AstValueTest()
      20             :       : ast_value_factory_(zone(), i_isolate()->ast_string_constants(),
      21             :                            HashSeed(i_isolate())),
      22           2 :         ast_node_factory_(&ast_value_factory_, zone()) {}
      23             : 
      24             :   Literal* NewBigInt(const char* str) {
      25             :     return ast_node_factory_.NewBigIntLiteral(AstBigInt(str),
      26             :                                               kNoSourcePosition);
      27             :   }
      28             : 
      29             :   AstValueFactory ast_value_factory_;
      30             :   AstNodeFactory ast_node_factory_;
      31             : };
      32             : 
      33       15444 : TEST_F(AstValueTest, BigIntToBooleanIsTrue) {
      34           2 :   EXPECT_FALSE(NewBigInt("0")->ToBooleanIsTrue());
      35           2 :   EXPECT_FALSE(NewBigInt("0b0")->ToBooleanIsTrue());
      36           2 :   EXPECT_FALSE(NewBigInt("0o0")->ToBooleanIsTrue());
      37           2 :   EXPECT_FALSE(NewBigInt("0x0")->ToBooleanIsTrue());
      38           2 :   EXPECT_FALSE(NewBigInt("0b000")->ToBooleanIsTrue());
      39           2 :   EXPECT_FALSE(NewBigInt("0o00000")->ToBooleanIsTrue());
      40           2 :   EXPECT_FALSE(NewBigInt("0x000000000")->ToBooleanIsTrue());
      41             : 
      42           2 :   EXPECT_TRUE(NewBigInt("3")->ToBooleanIsTrue());
      43           2 :   EXPECT_TRUE(NewBigInt("0b1")->ToBooleanIsTrue());
      44           2 :   EXPECT_TRUE(NewBigInt("0o6")->ToBooleanIsTrue());
      45           2 :   EXPECT_TRUE(NewBigInt("0xA")->ToBooleanIsTrue());
      46           2 :   EXPECT_TRUE(NewBigInt("0b0000001")->ToBooleanIsTrue());
      47           2 :   EXPECT_TRUE(NewBigInt("0o00005000")->ToBooleanIsTrue());
      48           2 :   EXPECT_TRUE(NewBigInt("0x0000D00C0")->ToBooleanIsTrue());
      49           1 : }
      50             : 
      51             : }  // namespace internal
      52        9264 : }  // namespace v8