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#2: test (core) function updated

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This commit is contained in:
Louis Rubet 2017-04-22 22:49:44 +02:00
parent 335d6f493f
commit f2c65aa4be
1 changed files with 96 additions and 33 deletions
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129
src/rpn-test-core.h
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@ -1,11 +1,19 @@
void program::test()
{
const string test_filename = "test.txt";
MIN_ARGUMENTS(1);
ARG_MUST_BE_OF_TYPE(0, cmd_string);
const string stack_size("-> stack size should be ");
const string stack_value("-> stack should be ");
const string cmd_error("-> error should be ");
const string cmd_exit("exit test");
string test_filename = ((ostring*)_stack->pop_back())->_value;
ifstream test_file(test_filename.c_str());
int tests = 0;
int tests_failed = 0;
int steps = 0;
int steps_failed = 0;
if (test_file.is_open())
{
@ -14,9 +22,9 @@ void program::test()
ret_value ret;
stack stk;
heap hp;
bool indicate_passed = false;
bool failed = false;
int count_tests = 0;
bool is_first_step;
bool is_test_error_shown;
int last_err;
stringstream cerr_buffer;
streambuf* cerr_old_buffer;
@ -24,36 +32,34 @@ void program::test()
// redirect cerr
cerr_old_buffer = cerr.rdbuf(cerr_buffer.rdbuf());
while ((!failed) && (!test_file.eof()))
while (!test_file.eof())
{
getline(test_file, entry);
if (entry.substr(0,2)=="##")
{
// read a test section
if (indicate_passed)
{
if (g_verbose > 0)
cout << "\t";
cout << "passed " << count_tests << " tests"<< endl;
}
cout << entry;
if (g_verbose == 0)
cout << " .. ";
else
cout << endl;
indicate_passed = true;
count_tests = 0;
cout << endl;
}
else if (entry.substr(0,1)=="#")
{
// indicates the status of previous test
if (failed == false && tests > 0)
cout<<FG_GREEN<<" PASSED"<<COLOR_OFF<<endl;
failed = false;
// read a test title
test_title = entry;
if (g_verbose > 0)
cout << "\t" << test_title << endl;
count_tests++;
is_first_step = true;
is_test_error_shown = false;
cout << test_title;
}
else if (entry.find(stack_size, 0) == 0)
{
// count test and step
if (is_first_step)
tests++;
steps++;
// check current stack size
istringstream isub;
int size;
@ -62,14 +68,29 @@ void program::test()
isub>>size;
if (size != (int)stk.size())
{
cout<<endl<<endl<<test_title<<endl<<entry<<endl<<"FAIL, ";
cout<<"stack size is "<<stk.size()<<endl;
// count fail test and step
if (!is_test_error_shown)
{
cout<<FG_RED<<" FAIL"<<COLOR_OFF<<endl;
tests_failed++;
is_test_error_shown = true;
}
steps_failed++;
// show failure
cout<<"\t"<<entry<<endl;
cout<<"\tbut real stack size is "<<FG_RED<<stk.size()<<COLOR_OFF<<endl;
failed = true;
indicate_passed = false;
}
is_first_step = false;
}
else if (entry.find(stack_value, 0) == 0)
{
// count test
if (is_first_step)
tests++;
steps++;
// check current stack value
string stack_should_be = entry.substr(stack_value.size());
string stack_is;
@ -85,14 +106,29 @@ void program::test()
}
if (stack_is != stack_should_be)
{
cout<<endl<<endl<<test_title<<endl<<entry<<endl<<"FAIL, ";
cout<<"real stack is "<<stack_is<<endl;
// count fail test and step
if (!is_test_error_shown)
{
cout<<FG_RED<<" FAIL"<<COLOR_OFF<<endl;
tests_failed++;
is_test_error_shown = true;
}
steps_failed++;
// show failure
cout<<"\t"<<entry<<endl;
cout<<"\tbut real stack is "<<FG_RED<<stack_is<<COLOR_OFF<<endl;
failed = true;
indicate_passed = false;
}
is_first_step = false;
}
else if (entry.find(cmd_error, 0) == 0)
{
// count test
if (is_first_step)
tests++;
steps++;
// check current error
istringstream isub;
int err_should_be;
@ -100,11 +136,21 @@ void program::test()
isub>>err_should_be;
if (err_should_be != last_err)
{
cout<<endl<<endl<<test_title<<endl<<entry<<endl<<"FAIL, ";
cout<<"last error is "<<last_err<<endl;
// count fail test and step
if (!is_test_error_shown)
{
cout<<FG_RED<<" FAIL"<<COLOR_OFF<<endl;
tests_failed++;
is_test_error_shown = true;
}
steps_failed++;
// show failure
cout<<"\t"<<entry<<endl;
cout<<"\tbut last error is "<<FG_RED<<last_err<<COLOR_OFF<<endl;
failed = true;
indicate_passed = false;
}
is_first_step = false;
}
else if (entry.find(cmd_exit, 0) == 0)
{
@ -124,13 +170,30 @@ void program::test()
}
}
}
if (indicate_passed)
cout << "passed " << count_tests << " tests"<< endl;
if (! failed)
cout << "test file '"<<test_filename<<"' has passed" << endl;
// last test
// indicates the status of previous test
if (failed == false && tests > 0)
cout << FG_GREEN << " PASSED" << COLOR_OFF << endl;
// cerr back
cerr.rdbuf(cerr_old_buffer);
// conclusion
cout<<endl<<"Run "<<tests<<" tests: "<<tests-tests_failed<<" passed, ";
if(tests_failed>0)
cout<<FG_RED;
cout<<tests_failed<<" failed";
if(tests_failed>0)
cout<<COLOR_OFF;
cout<<" ("<<steps<<" steps: "<<steps-steps_failed<<" passed, ";
if(steps_failed>0)
cout<<FG_RED;
cout<<steps_failed<<" failed";
if(steps_failed>0)
cout<<COLOR_OFF;
cout<<")"<<endl;
}
else
cerr << "test file '"<<test_filename<<"' not found" << endl;