[interpreter] VisitForTest for bytecode generator

test/cctest/interpreter/test-bytecode-generator.cc

 // Copyright 2015 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <fstream>
 
 #include "src/v8.h"
 
 #include "src/compiler.h"
 #include "src/interpreter/bytecode-array-iterator.h"
@@ skipping 687 matching lines @@
 
     "function f() {\n"
     "  var a = 0;\n"
     "  if (a) {\n"
     "    return 20;\n"
     "  } else {\n"
     "    return -20;\n"
     "  }\n"
     "};\n"
     "f();\n",
+
+    "function f(a, b) {\n"
+    "  if (a == b || a < 0) {\n"
+    "    return 1;\n"
+    "} else if (a > 0 && b > 0) {\n"
+    "    return 0;\n"
+    "  } else {\n"
+    "    return -1;\n"
+    "  }\n"
+    "};\n"
+    "f(-1, 1);\n",
   };
 
   CHECK(CompareTexts(BuildActual(printer, snippets),
                      LoadGolden("IfConditions.golden")));
 }
 
 TEST(DeclareGlobals) {
   InitializedIgnitionHandleScope scope;
   BytecodeExpectationsPrinter printer(CcTest::isolate(),
                                       ConstantPoolType::kMixed);
@@ skipping 889 matching lines @@
       CompareTexts(BuildActual(printer, snippets), LoadGolden("ForOf.golden")));
 }
 
 TEST(Conditional) {
   InitializedIgnitionHandleScope scope;
   BytecodeExpectationsPrinter printer(CcTest::isolate(),
                                       ConstantPoolType::kNumber);
   const char* snippets[] = {
       "return 1 ? 2 : 3;\n",
 
-      "return 1 ? 2 ? 3 : 4 : 5;\n",
+      "return 0 ? 2 ? 3 : 4 : 5;\n",
+
+      "return 0 < 1 ? 2 : 3;\n",
+
+      "var x = 0;\n"
+      "return x ? 2 : 3;\n",
   };
 
   CHECK(CompareTexts(BuildActual(printer, snippets),
                      LoadGolden("Conditional.golden")));
 }
 
 TEST(Switch) {
   InitializedIgnitionHandleScope scope;
   BytecodeExpectationsPrinter printer(CcTest::isolate(),
                                       ConstantPoolType::kNumber);
@@ skipping 614 matching lines @@
       "f();\n",
   };
 
   CHECK(CompareTexts(BuildActual(printer, snippets),
                      LoadGolden("Generators.golden")));
 }
 
 }  // namespace interpreter
 }  // namespace internal
 }  // namespace v8