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Pipe --list* through reporters

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This allows us to provide machine-readable listings through the
XMLReporter and it will also allow users to define their own listing
format that does whatever their own tools need.
This commit is contained in:
Martin Hořeňovský
2019-06-21 23:15:08 +02:00
parent 0f39438aae
commit 85b129c741
5 changed files with 149 additions and 88 deletions
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86
include/internal/catch_interfaces_reporter.cpp
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@@ -6,7 +6,13 @@
*/
#include "catch_interfaces_reporter.h"
#include "catch_console_colour.h"
#include "../reporters/catch_reporter_listening.h"
#include "catch_list.h"
#include "catch_text.h"
#include <algorithm>
#include <iomanip>
namespace Catch {
@@ -108,6 +114,86 @@ namespace Catch {
void IStreamingReporter::fatalErrorEncountered( StringRef ) {}
bool IStreamingReporter::isMulti() const { return false; }
void IStreamingReporter::listReporters(std::vector<ReporterDescription> const& descriptions, Config const& config) {
Catch::cout() << "Available reporters:\n";
const auto maxNameLen = std::max_element(descriptions.begin(), descriptions.end(),
[](ReporterDescription const& lhs, ReporterDescription const& rhs) { return lhs.name.size() < rhs.name.size(); })
->name.size();
for (auto const& desc : descriptions) {
if (config.verbosity() == Verbosity::Quiet) {
Catch::cout()
<< Column(desc.name)
.indent(2)
.width(5 + maxNameLen) << '\n';
} else {
Catch::cout()
<< Column(desc.name + ":")
.indent(2)
.width(5 + maxNameLen)
+ Column(desc.description)
.initialIndent(0)
.indent(2)
.width(CATCH_CONFIG_CONSOLE_WIDTH - maxNameLen - 8)
<< '\n';
}
}
Catch::cout() << std::endl;
}
void IStreamingReporter::listTests(std::vector<TestCase> const& tests, Config const& config) {
if (config.hasTestFilters())
Catch::cout() << "Matching test cases:\n";
else {
Catch::cout() << "All available test cases:\n";
}
for (auto const& testCaseInfo : tests) {
Colour::Code colour = testCaseInfo.isHidden()
? Colour::SecondaryText
: Colour::None;
Colour colourGuard(colour);
Catch::cout() << Column(testCaseInfo.name).initialIndent(2).indent(4) << '\n';
if (config.verbosity() >= Verbosity::High) {
Catch::cout() << Column(Catch::Detail::stringify(testCaseInfo.lineInfo)).indent(4) << std::endl;
std::string description = testCaseInfo.description;
if (description.empty())
description = "(NO DESCRIPTION)";
Catch::cout() << Column(description).indent(4) << std::endl;
}
if (!testCaseInfo.tags.empty() && config.verbosity() > Verbosity::Quiet) {
Catch::cout() << Column(testCaseInfo.tagsAsString()).indent(6) << '\n';
}
}
if (!config.hasTestFilters()) {
Catch::cout() << pluralise(tests.size(), "test case") << '\n' << std::endl;
} else {
Catch::cout() << pluralise(tests.size(), "matching test case") << '\n' << std::endl;
}
}
void IStreamingReporter::listTags(std::vector<TagInfo> const& tags, Config const& config) {
if (config.hasTestFilters()) {
Catch::cout() << "Tags for matching test cases:\n";
} else {
Catch::cout() << "All available tags:\n";
}
for (auto const& tagCount : tags) {
ReusableStringStream rss;
rss << " " << std::setw(2) << tagCount.count << " ";
auto str = rss.str();
auto wrapper = Column(tagCount.all())
.initialIndent(0)
.indent(str.size())
.width(CATCH_CONFIG_CONSOLE_WIDTH - 10);
Catch::cout() << str << wrapper << '\n';
}
Catch::cout() << pluralise(tags.size(), "tag") << '\n' << std::endl;
}
IReporterFactory::~IReporterFactory() = default;
IReporterRegistry::~IReporterRegistry() = default;