diff options
Diffstat (limited to 'src/gtest/trex_stateless_gtest.cpp')
| -rw-r--r-- | src/gtest/trex_stateless_gtest.cpp | 171 |
1 files changed, 171 insertions, 0 deletions
diff --git a/src/gtest/trex_stateless_gtest.cpp b/src/gtest/trex_stateless_gtest.cpp index 191bae00..126d28af 100644 --- a/src/gtest/trex_stateless_gtest.cpp +++ b/src/gtest/trex_stateless_gtest.cpp @@ -160,6 +160,177 @@ TEST_F(basic_vm, vm2) { } +TEST_F(basic_vm, vm3) { + + StreamVm vm; + + vm.add_instruction( new StreamVmInstructionFlowMan( "var1",4 /* size */, + StreamVmInstructionFlowMan::FLOW_VAR_OP_INC,4,1,7 ) + ); + vm.add_instruction( new StreamVmInstructionWriteToPkt( "var1",26, 0,true) + ); + //vm.add_instruction( new StreamVmInstructionFixChecksumIpv4(14) ); + + vm.set_packet_size(128); + + vm.compile_next(); + + + uint32_t program_size=vm.get_dp_instruction_buffer()->get_program_size(); + + printf (" program size : %lu \n",(ulong)program_size); + + + vm.Dump(stdout); + + #define PKT_TEST_SIZE (14+20+4+4) + uint8_t test_udp_pkt[PKT_TEST_SIZE]={ + 0x00,0x00,0x00,0x01,0x00,0x00, + 0x00,0x00,0x00,0x01,0x00,0x00, + 0x08,0x00, + + 0x45,0x00,0x00,0x81, /*14 */ + 0xaf,0x7e,0x00,0x00, /*18 */ + 0x12,0x11,0xd9,0x23, /*22 */ + 0x01,0x01,0x01,0x01, /*26 */ + 0x3d,0xad,0x72,0x1b, /*30 */ + + 0x11,0x11, + 0x11,0x11, + + 0x00,0x6d, + 0x00,0x00, + }; + + + + StreamDPVmInstructionsRunner runner; + + uint8_t ex[]={5, + 6, + 7, + 1, + 2, + 3, + 4, + 5, + 6, + 7, + 1, + 2, + 3, + 4, + 5, + 6, + 7, + 1, + 2, + 3}; + + int i; + for (i=0; i<20; i++) { + runner.run(program_size, + vm.get_dp_instruction_buffer()->get_program(), + vm.get_bss_ptr(), + test_udp_pkt); + + fprintf(stdout," %d \n",i); + //utl_DumpBuffer(stdout,test_udp_pkt,PKT_TEST_SIZE,0); + /* big */ + EXPECT_EQ(test_udp_pkt[29],ex[i]); + EXPECT_EQ(test_udp_pkt[28],0); + EXPECT_EQ(test_udp_pkt[27],0); + EXPECT_EQ(test_udp_pkt[26],0); + } + +} + +TEST_F(basic_vm, vm4) { + + StreamVm vm; + + vm.add_instruction( new StreamVmInstructionFlowMan( "var1",4 /* size */, + StreamVmInstructionFlowMan::FLOW_VAR_OP_INC,4,1,7 ) + ); + vm.add_instruction( new StreamVmInstructionWriteToPkt( "var1",26, 0,true) + ); + //vm.add_instruction( new StreamVmInstructionFixChecksumIpv4(14) ); + + vm.set_packet_size(128); + + vm.compile_next(); + + + uint32_t program_size=vm.get_dp_instruction_buffer()->get_program_size(); + + printf (" program size : %lu \n",(ulong)program_size); + + + vm.Dump(stdout); + + #define PKT_TEST_SIZE (14+20+4+4) + uint8_t test_udp_pkt[PKT_TEST_SIZE]={ + 0x00,0x00,0x00,0x01,0x00,0x00, + 0x00,0x00,0x00,0x01,0x00,0x00, + 0x08,0x00, + + 0x45,0x00,0x00,0x81, /*14 */ + 0xaf,0x7e,0x00,0x00, /*18 */ + 0x12,0x11,0xd9,0x23, /*22 */ + 0x01,0x01,0x01,0x01, /*26 */ + 0x3d,0xad,0x72,0x1b, /*30 */ + + 0x11,0x11, + 0x11,0x11, + + 0x00,0x6d, + 0x00,0x00, + }; + + + + StreamDPVmInstructionsRunner runner; + + uint8_t ex[]={5, + 6, + 7, + 1, + 2, + 3, + 4, + 5, + 6, + 7, + 1, + 2, + 3, + 4, + 5, + 6, + 7, + 1, + 2, + 3}; + + int i; + for (i=0; i<20; i++) { + runner.run(program_size, + vm.get_dp_instruction_buffer()->get_program(), + vm.get_bss_ptr(), + test_udp_pkt); + + fprintf(stdout," %d \n",i); + //utl_DumpBuffer(stdout,test_udp_pkt,PKT_TEST_SIZE,0); + /* big */ + EXPECT_EQ(test_udp_pkt[29],ex[i]); + EXPECT_EQ(test_udp_pkt[28],0); + EXPECT_EQ(test_udp_pkt[27],0); + EXPECT_EQ(test_udp_pkt[26],0); + } + +} + + ////////////////////////////////////////////////////// |