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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/log.h"
#include <wx/crt.h>
#include <wx/regex.h>
#include "compiler.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)
{
CompilerPtr compilerVC(new Compiler(NULL, Compiler::kRegexVC));
CompilerPtr compilerGcc(new Compiler(NULL, Compiler::kRegexGNU));
const Compiler::CmpListInfoPattern& gnuErrors = compilerGcc->GetErrPatterns();
const Compiler::CmpListInfoPattern& vcErrors = compilerVC->GetErrPatterns();
// define the regexes
// group1: total number of tests
static wxRegEx reSuccess(wxT("Success: ([0-9]*) tests passed"));
// 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;
}
}
// Try the GNU pattern first
bool isAndErrorLine = false;
Compiler::CmpListInfoPattern::const_iterator iter = gnuErrors.begin();
for(; iter != gnuErrors.end(); ++iter) {
wxRegEx re(iter->pattern, wxRE_ADVANCED | wxRE_ICASE);
long nFileIndex = wxNOT_FOUND;
long nLineIndex = wxNOT_FOUND;
iter->fileNameIndex.ToCLong(&nFileIndex);
iter->lineNumberIndex.ToCLong(&nLineIndex);
ErrorLineInfo info;
wxString lineNumber, filename;
if(re.Matches(line)) {
// found an error
info.file = nFileIndex == wxNOT_FOUND ? "" : re.GetMatch(line, nFileIndex);
info.line = nLineIndex == wxNOT_FOUND ? "" : re.GetMatch(line, nLineIndex);
info.description = line;
summary->errorLines.Add(info);
summary->errorCount++;
isAndErrorLine = true;
break;
}
}
if(!isAndErrorLine) {
iter = vcErrors.begin();
for(; iter != vcErrors.end(); ++iter) {
wxRegEx re(iter->pattern, wxRE_ADVANCED | wxRE_ICASE);
long nFileIndex = wxNOT_FOUND;
long nLineIndex = wxNOT_FOUND;
iter->fileNameIndex.ToCLong(&nFileIndex);
iter->lineNumberIndex.ToCLong(&nLineIndex);
ErrorLineInfo info;
wxString lineNumber, filename;
if(re.Matches(line)) {
// found an error
info.file = nFileIndex == wxNOT_FOUND ? "" : re.GetMatch(line, nFileIndex);
info.line = nLineIndex == wxNOT_FOUND ? "" : re.GetMatch(line, nLineIndex);
info.description = line;
summary->errorLines.Add(info);
summary->errorCount++;
isAndErrorLine = true;
break;
}
}
}
// if this line is an error line, continue
if(isAndErrorLine) {
continue;
}
// 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: %u\n"), (unsigned int)errorLines.size());
}
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