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//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
//
// copyright : (C) 2008 by Eran Ifrah
// file name : unittestcppoutputparser.cpp
//
// -------------------------------------------------------------------------
// A
// _____ _ _ _ _
// / __ \ | | | | (_) |
// | / \/ ___ __| | ___| | _| |_ ___
// | | / _ \ / _ |/ _ \ | | | __/ _ )
// | \__/\ (_) | (_| | __/ |___| | || __/
// \____/\___/ \__,_|\___\_____/_|\__\___|
//
// F i l e
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
#include "unittestcppoutputparser.h"
#include <wx/regex.h>
#include "wx/log.h"
#include <wx/arrimpl.cpp> // this is a magic incantation which must be done!
WX_DEFINE_OBJARRAY(ErrorLineInfoArray);
UnitTestCppOutputParser::~UnitTestCppOutputParser()
{
}
UnitTestCppOutputParser::UnitTestCppOutputParser(const wxArrayString& output)
: m_output(output)
{
}
void UnitTestCppOutputParser::Parse(TestSummary *summary)
{
// define the regexes
// group1: total number of tests
static wxRegEx reSuccess(wxT("Success: ([0-9]*) tests passed"));
// main.cpp(82): error: Failure in Test4: false
// group1: file name
// group2: line number
static wxRegEx reError(wxT("(^[a-zA-Z:]{0,2}[a-zA-Z\\.0-9_/\\+\\-]+)\\(([0-9]*)\\): error:"));
// failure summary line:
// FAILURE: 1 out of 6 tests failed (1 failures).
// group1: number of failures
// group2: total number of tests
static wxRegEx reErrorSummary(wxT("FAILURE: ([0-9]*) out of ([0-9]*) tests failed"));
for (size_t i=0; i<m_output.GetCount(); i++) {
wxString line = m_output.Item(i);
if (reSuccess.IsValid()) {
// if the Summary line is in the format of: Success! ,,,
// nothing is left to be checked
if (reSuccess.Matches(m_output.Item(i))) {
size_t len(0);
size_t start(0);
wxString match;
reSuccess.GetMatch(&start, &len, 1);
match = m_output.Item(i).Mid(start, len);
match.ToLong((long*)&summary->totalTests);
summary->errorCount = 0;
summary->errorLines.Clear();
return;
}
}
// test for error line
if (line.Contains(wxT(": error: Failure"))) {
// increase the error count
int where = line.Find(wxT(": error: Failure"));
if ( where != wxNOT_FOUND ) {
ErrorLineInfo info;
#if defined (__WXGTK__) || defined (__WXMSW__)
// for some reason the output for Mac is different from the one
// on Windows & GTK
// main.cpp(82): error: Failure in Test4: false
info.file = line.BeforeFirst(wxT('('));
line = line.AfterFirst(wxT('('));
info.line = line.BeforeFirst(wxT(')'));
info.description = line.AfterFirst(wxT(')'));
#else
// Mac output is:
// main.cpp:82: error: Failure in Test4: false
info.description = line.Mid((size_t)where);
// remove the description
line = line.Mid(0, (size_t)where);
info.line = line.AfterLast(wxT(':'));
info.file = line.BeforeLast(wxT(':'));
#endif
summary->errorLines.Add(info);
summary->errorCount++;
}
}
// test for error summary line
if (reErrorSummary.IsValid()) {
if (reErrorSummary.Matches(m_output.Item(i))) {
// increase the error count
size_t len(0);
size_t start(0);
wxString match;
reErrorSummary.GetMatch(&start, &len, 1);
match = m_output.Item(i).Mid(start, len);
match.ToLong((long*)&summary->errorCount);
reErrorSummary.GetMatch(&start, &len, 2);
match = m_output.Item(i).Mid(start, len);
match.ToLong((long*)&summary->totalTests);
}
}
}
}
//-----------------------------------------------------------------------------------
TestSummary::TestSummary()
: errorCount(0)
, totalTests(0)
{
errorLines.Clear();
}
TestSummary::~TestSummary()
{
errorLines.Clear();
}
void TestSummary::PrintSelf()
{
wxPrintf(wxT("Total tests : %d\n"), totalTests);
wxPrintf(wxT("Total errors : %d\n"), errorCount);
wxPrintf(wxT("Total error lines found: %d\n"), errorLines.size());
}
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