X-Git-Url: https://git.siccegge.de//index.cgi?p=frida%2Ffrida.git;a=blobdiff_plain;f=src%2Fdisassembler%2Fllvm%2Ftests%2FarmelLinuxDisassemblerTest.cxx;fp=src%2Fdisassembler%2Fllvm%2Ftests%2FarmelLinuxDisassemblerTest.cxx;h=4e7997240f705aa8f1d68a96f8c6be1df51ef1db;hp=0000000000000000000000000000000000000000;hb=8dcd30d2cecfbd6a159dd654e8382de10d86bc98;hpb=517f692fc827fe404ba1f18073565a9c9e60ec02 diff --git a/src/disassembler/llvm/tests/armelLinuxDisassemblerTest.cxx b/src/disassembler/llvm/tests/armelLinuxDisassemblerTest.cxx new file mode 100644 index 0000000..4e79972 --- /dev/null +++ b/src/disassembler/llvm/tests/armelLinuxDisassemblerTest.cxx @@ -0,0 +1,72 @@ +#include +#include + +#include "core/InformationManager.hxx" +#include "core/Function.hxx" +#include "core/BasicBlock.hxx" +#include "disassembler/llvm/LLVMDisassembler.hxx" + +extern char * TEST_DATA_DIRECTORY; + +static void testMainFunction(Function* main) { + ASSERT_NE(nullptr, main); + EXPECT_STREQ("main", main->getName().c_str()); + + auto blocks = main->blocks(); + auto block = blocks.begin()->second; + EXPECT_EQ(4, blocks.size()); + EXPECT_EQ(22, block->getInstructions().size()); + EXPECT_EQ(0x1068c, block->getNextBlock(0)); + EXPECT_EQ(0x10684, block->getNextBlock(1)); + + EXPECT_TRUE(blocks.find(0x1068c) != blocks.end()); + EXPECT_TRUE(blocks.find(0x10684) != blocks.end()); +} + +static void testCheckFunction(Function* check) { + ASSERT_NE(nullptr, check); + EXPECT_STREQ("check", check->getName().c_str()); + + auto blocks = check->blocks(); + auto block = blocks.begin()->second; + EXPECT_EQ(1, blocks.size()); + EXPECT_EQ(18, block->getInstructions().size()); + EXPECT_EQ(0x0, block->getNextBlock(0)); + EXPECT_EQ(0x0, block->getNextBlock(1)); +} + +TEST(llvmDisassemblerTest, armelLinuxOpenBinaryBasicStructure) { + SCOPED_TRACE("opening cryptsample.clang.armel.elf"); + InformationManager manager; + + llvm::InitializeAllTargetInfos(); + llvm::InitializeAllTargetMCs(); + llvm::InitializeAllAsmParsers(); + llvm::InitializeAllDisassemblers(); + + manager.reset(std::string(TEST_DATA_DIRECTORY) + + "/disassembler/binaries/crypt.clang.O2.armel.elf"); + + ASSERT_NE(nullptr, manager.getDisassembler()); + EXPECT_EQ(0x104a8, manager.getDisassembler()->entryAddress()); + testCheckFunction(manager.getFunction(0x105d8)); + testMainFunction(manager.getFunction(0x1062c)); +} + +TEST(llvmDisassemblerTest, armelLinuxLoadBinaryBasicStructure) { + SCOPED_TRACE("loading cryptsample.clang.armel.elf"); + InformationManager manager; + + llvm::InitializeAllTargetInfos(); + llvm::InitializeAllTargetMCs(); + llvm::InitializeAllAsmParsers(); + llvm::InitializeAllDisassemblers(); + + manager.load(std::string(TEST_DATA_DIRECTORY) + + "/disassembler/binaries/crypt.clang.O2.armel.elf.frida"); + + ASSERT_NE(nullptr, manager.getDisassembler()); + EXPECT_EQ(0x104a8, manager.getDisassembler()->entryAddress()); + testCheckFunction(manager.getFunction(0x105d8)); + testMainFunction(manager.getFunction(0x1062c)); +}