1*f0dffb02SXin Li /*
2*f0dffb02SXin Li * Copyright (C) 2021 The Android Open Source Project
3*f0dffb02SXin Li *
4*f0dffb02SXin Li * Licensed under the Apache License, Version 2.0 (the "License");
5*f0dffb02SXin Li * you may not use this file except in compliance with the License.
6*f0dffb02SXin Li * You may obtain a copy of the License at
7*f0dffb02SXin Li *
8*f0dffb02SXin Li * http://www.apache.org/licenses/LICENSE-2.0
9*f0dffb02SXin Li *
10*f0dffb02SXin Li * Unless required by applicable law or agreed to in writing, software
11*f0dffb02SXin Li * distributed under the License is distributed on an "AS IS" BASIS,
12*f0dffb02SXin Li * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13*f0dffb02SXin Li * See the License for the specific language governing permissions and
14*f0dffb02SXin Li * limitations under the License.
15*f0dffb02SXin Li */
16*f0dffb02SXin Li
17*f0dffb02SXin Li #include <iostream>
18*f0dffb02SXin Li #include <string>
19*f0dffb02SXin Li
20*f0dffb02SXin Li #include "gmock/gmock.h"
21*f0dffb02SXin Li #include "gtest/gtest.h"
22*f0dffb02SXin Li
23*f0dffb02SXin Li #include "slicer/common.h"
24*f0dffb02SXin Li #include "slicer/dex_bytecode.h"
25*f0dffb02SXin Li
26*f0dffb02SXin Li static std::string customLoggerMsg;
testCustomLogger(const std::string & msg)27*f0dffb02SXin Li static void testCustomLogger(const std::string& msg) {
28*f0dffb02SXin Li customLoggerMsg = msg;
29*f0dffb02SXin Li }
30*f0dffb02SXin Li
TEST(Slicer,CustomLogger)31*f0dffb02SXin Li TEST(Slicer, CustomLogger) {
32*f0dffb02SXin Li slicer::set_logger(testCustomLogger);
33*f0dffb02SXin Li slicer::_weakCheckFailed("expr1", 1, "file");
34*f0dffb02SXin Li std::string expected("\nSLICER_WEAK_CHECK failed [expr1] at file:1\n\n");
35*f0dffb02SXin Li ASSERT_EQ(customLoggerMsg, expected);
36*f0dffb02SXin Li }
37*f0dffb02SXin Li
TEST(Slicer,OpcodeToStringStream)38*f0dffb02SXin Li TEST(Slicer, OpcodeToStringStream) {
39*f0dffb02SXin Li std::stringstream ss;
40*f0dffb02SXin Li ss << dex::Opcode::OP_IF_GTZ;
41*f0dffb02SXin Li ASSERT_EQ("[0x3c] if-gtz", ss.str());
42*f0dffb02SXin Li }
43*f0dffb02SXin Li
TEST(Slicer,KnownInstructionFormatToStringStream)44*f0dffb02SXin Li TEST(Slicer, KnownInstructionFormatToStringStream) {
45*f0dffb02SXin Li std::stringstream ss;
46*f0dffb02SXin Li ss << dex::InstructionFormat::k20bc;
47*f0dffb02SXin Li ASSERT_EQ("20bc", ss.str());
48*f0dffb02SXin Li }
49*f0dffb02SXin Li
TEST(Slicer,UnknownInstructionFormatToStringStream)50*f0dffb02SXin Li TEST(Slicer, UnknownInstructionFormatToStringStream) {
51*f0dffb02SXin Li std::stringstream ss;
52*f0dffb02SXin Li ss << static_cast<dex::InstructionFormat>(0xfe);
53*f0dffb02SXin Li ASSERT_EQ("[0xfe] Unknown", ss.str());
54*f0dffb02SXin Li }