144 lines
4.4 KiB
C++
144 lines
4.4 KiB
C++
#include "cmParseGTMCoverage.h"
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#include "cmSystemTools.h"
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#include <cmsys/Directory.hxx>
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#include <cmsys/FStream.hxx>
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#include <cmsys/Glob.hxx>
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#include <stdio.h>
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#include <stdlib.h>
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cmParseMumpsCoverage::cmParseMumpsCoverage(
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cmCTestCoverageHandlerContainer& cont, cmCTest* ctest)
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: Coverage(cont)
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, CTest(ctest)
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{
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}
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cmParseMumpsCoverage::~cmParseMumpsCoverage()
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{
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}
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bool cmParseMumpsCoverage::ReadCoverageFile(const char* file)
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{
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// Read the gtm_coverage.mcov file, that has two lines of data:
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// packages:/full/path/to/Vista/Packages
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// coverage_dir:/full/path/to/dir/with/*.mcov
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cmsys::ifstream in(file);
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if (!in) {
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return false;
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}
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std::string line;
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while (cmSystemTools::GetLineFromStream(in, line)) {
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std::string::size_type pos = line.find(':', 0);
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std::string packages;
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if (pos != std::string::npos) {
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std::string type = line.substr(0, pos);
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std::string path = line.substr(pos + 1);
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if (type == "packages") {
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this->LoadPackages(path.c_str());
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} else if (type == "coverage_dir") {
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this->LoadCoverageData(path.c_str());
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} else {
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cmCTestLog(this->CTest, ERROR_MESSAGE,
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"Parse Error in Mumps coverage file :\n"
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<< file << "\ntype: [" << type << "]\npath:[" << path
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<< "]\n"
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"input line: ["
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<< line << "]\n");
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}
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}
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}
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return true;
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}
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void cmParseMumpsCoverage::InitializeMumpsFile(std::string& file)
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{
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// initialize the coverage information for a given mumps file
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cmsys::ifstream in(file.c_str());
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if (!in) {
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return;
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}
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std::string line;
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cmCTestCoverageHandlerContainer::SingleFileCoverageVector& coverageVector =
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this->Coverage.TotalCoverage[file];
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if (!cmSystemTools::GetLineFromStream(in, line)) {
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return;
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}
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// first line of a .m file can never be run
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coverageVector.push_back(-1);
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while (cmSystemTools::GetLineFromStream(in, line)) {
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// putting in a 0 for a line means it is executable code
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// putting in a -1 for a line means it is not executable code
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int val = -1; // assume line is not executable
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bool found = false;
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std::string::size_type i = 0;
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// (1) Search for the first whitespace or semicolon character on a line.
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// This will skip over labels if the line starts with one, or will simply
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// be the first character on the line for non-label lines.
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for (; i < line.size(); ++i) {
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if (line[i] == ' ' || line[i] == '\t' || line[i] == ';') {
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found = true;
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break;
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}
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}
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if (found) {
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// (2) If the first character found above is whitespace or a period
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// then continue the search for the first following non-whitespace
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// character.
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if (line[i] == ' ' || line[i] == '\t') {
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while (i < line.size() &&
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(line[i] == ' ' || line[i] == '\t' || line[i] == '.')) {
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i++;
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}
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}
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// (3) If the character found is not a semicolon then the line counts for
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// coverage.
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if (i < line.size() && line[i] != ';') {
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val = 0;
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}
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}
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coverageVector.push_back(val);
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}
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}
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bool cmParseMumpsCoverage::LoadPackages(const char* d)
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{
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cmsys::Glob glob;
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glob.RecurseOn();
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std::string pat = d;
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pat += "/*.m";
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glob.FindFiles(pat);
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std::vector<std::string>& files = glob.GetFiles();
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std::vector<std::string>::iterator fileIt;
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for (fileIt = files.begin(); fileIt != files.end(); ++fileIt) {
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std::string name = cmSystemTools::GetFilenameName(*fileIt);
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this->RoutineToDirectory[name.substr(0, name.size() - 2)] = *fileIt;
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// initialze each file, this is left out until CDash is fixed
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// to handle large numbers of files
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this->InitializeMumpsFile(*fileIt);
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}
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return true;
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}
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bool cmParseMumpsCoverage::FindMumpsFile(std::string const& routine,
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std::string& filepath)
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{
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std::map<std::string, std::string>::iterator i =
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this->RoutineToDirectory.find(routine);
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if (i != this->RoutineToDirectory.end()) {
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filepath = i->second;
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return true;
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}
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// try some alternate names
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const char* tryname[] = { "GUX", "GTM", "ONT", CM_NULLPTR };
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for (int k = 0; tryname[k] != CM_NULLPTR; k++) {
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std::string routine2 = routine + tryname[k];
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i = this->RoutineToDirectory.find(routine2);
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if (i != this->RoutineToDirectory.end()) {
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filepath = i->second;
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return true;
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}
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}
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return false;
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}
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