1 // Copyright 2014, ARM Limited 2 // All rights reserved. 3 // 4 // Redistribution and use in source and binary forms, with or without 5 // modification, are permitted provided that the following conditions are met: 6 // 7 // * Redistributions of source code must retain the above copyright notice, 8 // this list of conditions and the following disclaimer. 9 // * Redistributions in binary form must reproduce the above copyright notice, 10 // this list of conditions and the following disclaimer in the documentation 11 // and/or other materials provided with the distribution. 12 // * Neither the name of ARM Limited nor the names of its contributors may be 13 // used to endorse or promote products derived from this software without 14 // specific prior written permission. 15 // 16 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS CONTRIBUTORS "AS IS" AND 17 // ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 18 // WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 19 // DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE 20 // FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21 // DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 22 // SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 23 // CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 24 // OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 25 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 26 27 #ifndef TEST_TEST_H_ 28 #define TEST_TEST_H_ 29 30 #include "vixl/utils.h" 31 32 namespace vixl { 33 34 // Each actual test is represented by a Test instance. 35 // Tests are appended to a static linked list upon creation. 36 class Test { 37 typedef void (TestFunction)(); 38 39 public: 40 Test(const char* name, TestFunction* callback); 41 name()42 const char* name() { return name_; } callback()43 TestFunction* callback() { return callback_; } first()44 static Test* first() { return first_; } last()45 static Test* last() { return last_; } next()46 Test* next() { return next_; } debug()47 static bool debug() { return debug_; } set_debug(bool value)48 static void set_debug(bool value) { debug_ = value; } trace_sim()49 static bool trace_sim() { return trace_sim_; } set_trace_sim(bool value)50 static void set_trace_sim(bool value) { trace_sim_ = value; } trace_reg()51 static bool trace_reg() { return trace_reg_; } set_trace_reg(bool value)52 static void set_trace_reg(bool value) { trace_reg_ = value; } trace_write()53 static bool trace_write() { return trace_write_; } set_trace_write(bool value)54 static void set_trace_write(bool value) { trace_write_ = value; } coloured_trace()55 static bool coloured_trace() { return coloured_trace_; } set_coloured_trace(bool value)56 static void set_coloured_trace(bool value) { coloured_trace_ = value; } instruction_stats()57 static bool instruction_stats() { return instruction_stats_; } set_instruction_stats(bool value)58 static void set_instruction_stats(bool value) { instruction_stats_ = value; } sim_test_trace()59 static bool sim_test_trace() { return sim_test_trace_; } set_sim_test_trace(bool value)60 static void set_sim_test_trace(bool value) { sim_test_trace_ = value; } 61 62 // The debugger is needed to trace register values. run_debugger()63 static bool run_debugger() { return debug_; } 64 65 private: 66 const char* name_; 67 TestFunction* callback_; 68 69 static Test* first_; 70 static Test* last_; 71 Test* next_; 72 static bool debug_; 73 static bool trace_sim_; 74 static bool trace_reg_; 75 static bool trace_write_; 76 static bool coloured_trace_; 77 static bool instruction_stats_; 78 static bool sim_test_trace_; 79 }; 80 81 // Define helper macros for test files. 82 83 // Macro to register a test. It instantiates a Test and registers its 84 // callback function. 85 #define TEST_(Name) \ 86 void Test##Name(); \ 87 Test test_##Name(#Name, &Test##Name); \ 88 void Test##Name() 89 } // namespace vixl 90 91 #endif // TEST_TEST_H_ 92