private TestCase CreateTestCase(TestCaseDescriptor descriptor, TestCaseResolver resolver)
{
TestCaseLocation location =
resolver.FindTestCaseLocation(_signatureCreator.GetTestMethodSignatures(descriptor).ToList());
return(CreateTestCase(descriptor, location));
}
private IEnumerable <string> GetTypedTestMethodSignatures(TestCaseDescriptor descriptor)
{
var result = new List <string>();
// remove instance number
string suite = descriptor.Suite.Substring(0, descriptor.Suite.LastIndexOf("/", StringComparison.Ordinal));
// remove prefix
if (suite.Contains("/"))
{
int index = suite.IndexOf("/", StringComparison.Ordinal);
suite = suite.Substring(index + 1, suite.Length - index - 1);
}
string typeParam = "<.+>";
// <testcase name>_<test name>_Test<type param value>::TestBody
result.Add(GetTestMethodSignature(suite, descriptor.Name, typeParam));
// gtest_case_<testcase name>_::<test name><type param value>::TestBody
string signature =
$"gtest_case_{suite}_::{descriptor.Name}{typeParam}{GoogleTestConstants.TestBodySignature}";
result.Add(signature);
return(result);
}
private IEnumerable<string> GetTypedTestMethodSignatures(TestCaseDescriptor descriptor)
{
var result = new List<string>();
// remove instance number
string suite = descriptor.Suite.Substring(0, descriptor.Suite.LastIndexOf("/", StringComparison.Ordinal));
// remove prefix
if (suite.Contains("/"))
{
int index = suite.IndexOf("/", StringComparison.Ordinal);
suite = suite.Substring(index + 1, suite.Length - index - 1);
}
string typeParam = "<.+>";
// <testcase name>_<test name>_Test<type param value>::TestBody
result.Add(GetTestMethodSignature(suite, descriptor.Name, typeParam));
// gtest_case_<testcase name>_::<test name><type param value>::TestBody
string signature =
$"gtest_case_{suite}_::{descriptor.Name}{typeParam}{GoogleTestConstants.TestBodySignature}";
result.Add(signature);
return result;
}
private TestCase CreateTestCase(TestCaseDescriptor descriptor)
{
var testCase = new TestCase(
descriptor.FullyQualifiedName, _executable, descriptor.DisplayName, "", 0);
testCase.Traits.AddRange(GetFinalTraits(descriptor.DisplayName, new List<Trait>()));
return testCase;
}
private TestCase CreateTestCase(TestCaseDescriptor descriptor)
{
var testCase = new TestCase(
descriptor.FullyQualifiedName, _executable, descriptor.DisplayName, "", 0);
testCase.Traits.AddRange(GetFinalTraits(descriptor.DisplayName, new List <Trait>()));
return(testCase);
}
private string GetParameterizedTestMethodSignature(TestCaseDescriptor descriptor)
{
// remove instance number
int index = descriptor.Suite.IndexOf('/');
string suite = index < 0 ? descriptor.Suite : descriptor.Suite.Substring(index + 1);
index = descriptor.Name.IndexOf('/');
string testName = index < 0 ? descriptor.Name : descriptor.Name.Substring(0, index);
return GetTestMethodSignature(suite, testName);
}
private string GetParameterizedTestMethodSignature(TestCaseDescriptor descriptor)
{
// remove instance number
int index = descriptor.Suite.IndexOf('/');
string suite = index < 0 ? descriptor.Suite : descriptor.Suite.Substring(index + 1);
index = descriptor.Name.IndexOf('/');
string testName = index < 0 ? descriptor.Name : descriptor.Name.Substring(0, index);
return(GetTestMethodSignature(suite, testName));
}
private TestCase CreateTestCase(TestCaseDescriptor descriptor, TestCaseLocation location)
{
if (location != null)
{
var testCase = new TestCase(
descriptor.FullyQualifiedName, _executable, descriptor.DisplayName, location.Sourcefile, (int)location.Line);
testCase.Traits.AddRange(GetFinalTraits(descriptor.DisplayName, location.Traits));
return(testCase);
}
_logger.LogWarning(String.Format(Resources.LocationNotFoundError, descriptor.FullyQualifiedName));
return(CreateTestCase(descriptor));
}
internal IEnumerable <string> GetTestMethodSignatures(TestCaseDescriptor descriptor)
{
if (descriptor.TypeParam != null)
{
return(GetTypedTestMethodSignatures(descriptor));
}
if (descriptor.Param != null)
{
return(GetParameterizedTestMethodSignature(descriptor).Yield());
}
return(GetTestMethodSignature(descriptor.Suite, descriptor.Name).Yield());
}
private TestCase CreateTestCase(TestCaseDescriptor descriptor, TestCaseLocation location)
{
if (location != null)
{
var testCase = new TestCase(
descriptor.FullyQualifiedName, _executable, descriptor.DisplayName, location.Sourcefile, (int)location.Line);
testCase.Traits.AddRange(GetFinalTraits(descriptor.DisplayName, location.Traits));
return(testCase);
}
_logger.LogWarning($"Could not find source location for test {descriptor.FullyQualifiedName}, executable: {_executable}");
return(CreateTestCase(descriptor));
}
internal IEnumerable<string> GetTestMethodSignatures(TestCaseDescriptor descriptor)
{
switch (descriptor.TestType)
{
case TestCaseDescriptor.TestTypes.TypeParameterized:
return GetTypedTestMethodSignatures(descriptor);
case TestCaseDescriptor.TestTypes.Parameterized:
return GetParameterizedTestMethodSignature(descriptor).Yield();
case TestCaseDescriptor.TestTypes.Simple:
return GetTestMethodSignature(descriptor.Suite, descriptor.Name).Yield();
default:
throw new InvalidOperationException($"Unknown literal {descriptor.TestType}");
}
}
public IEnumerable<MethodSignature> GetTestMethodSignatures(TestCaseDescriptor descriptor)
{
switch (descriptor.TestType)
{
case TestCaseDescriptor.TestTypes.TypeParameterized:
return GetTypedTestMethodSignatures(descriptor);
case TestCaseDescriptor.TestTypes.Parameterized:
return GetParameterizedTestMethodSignature(descriptor).Yield();
case TestCaseDescriptor.TestTypes.Simple:
return GetTestMethodSignature(descriptor.Suite, descriptor.Name).Yield();
default:
throw new InvalidOperationException($"Unknown literal {descriptor.TestType}");
}
}
private TestCase CreateTestCase(TestCaseDescriptor descriptor, Dictionary <string, TestCaseLocation> testCaseLocations)
{
var signature = _signatureCreator.GetTestMethodSignatures(descriptor)
.Select(StripTestSymbolNamespace)
.FirstOrDefault(s => testCaseLocations.ContainsKey(s));
TestCaseLocation location = null;
if (signature != null)
{
testCaseLocations.TryGetValue(signature, out location);
}
return(CreateTestCase(descriptor, location));
}
private TestCase CreateTestCase(TestCaseDescriptor descriptor, List <TestCaseLocation> testCaseLocations)
{
TestCaseLocation location = testCaseLocations.FirstOrDefault(
l => SignatureCreator.GetTestMethodSignatures(descriptor).Any(s => l.Symbol.Contains(s)));
if (location != null)
{
var testCase = new TestCase(
descriptor.FullyQualifiedName, Executable, descriptor.DisplayName, location.Sourcefile, (int)location.Line);
testCase.Traits.AddRange(GetFinalTraits(descriptor.DisplayName, location.Traits));
return(testCase);
}
TestEnvironment.LogWarning($"Could not find source location for test {descriptor.FullyQualifiedName}");
return(new TestCase(
descriptor.FullyQualifiedName, Executable, descriptor.DisplayName, "", 0));
}
internal IEnumerable <string> GetTestMethodSignatures(TestCaseDescriptor descriptor)
{
switch (descriptor.TestType)
{
case TestCaseDescriptor.TestTypes.TypeParameterized:
return(GetTypedTestMethodSignatures(descriptor));
case TestCaseDescriptor.TestTypes.Parameterized:
return(GetParameterizedTestMethodSignature(descriptor).Yield());
case TestCaseDescriptor.TestTypes.Simple:
return(GetTestMethodSignature(descriptor.Suite, descriptor.Name).Yield());
default:
throw new InvalidOperationException(String.Format(Resources.UnknownLiteral, descriptor.TestType));
}
}
private TestCase CreateTestCase(TestCaseDescriptor descriptor, List<TestCaseLocation> testCaseLocations)
{
TestCaseLocation location = testCaseLocations.FirstOrDefault(
l => _signatureCreator.GetTestMethodSignatures(descriptor).Any(s => Regex.IsMatch(l.Symbol, s)));
if (location != null)
{
var testCase = new TestCase(
descriptor.FullyQualifiedName, _executable, descriptor.DisplayName, location.Sourcefile, (int)location.Line);
testCase.Traits.AddRange(GetFinalTraits(descriptor.DisplayName, location.Traits));
return testCase;
}
_testEnvironment.LogWarning($"Could not find source location for test {descriptor.FullyQualifiedName}");
return new TestCase(
descriptor.FullyQualifiedName, _executable, descriptor.DisplayName, "", 0);
}
public void ReportLine(string line)
{
string trimmedLine = line.Trim('.', '\n', '\r');
if (trimmedLine.StartsWith(" "))
{
TestCaseDescriptor descriptor = CreateDescriptor(_currentSuite, trimmedLine.Substring(2));
TestCaseDescriptorCreated?.Invoke(this,
new TestCaseDescriptorCreatedEventArgs {
TestCaseDescriptor = descriptor
});
}
else
{
_currentSuite = trimmedLine;
}
}
private void AssertCorrectTestLocationIsFound(string suite, uint line)
{
var descriptor = new TestCaseDescriptor(
suite,
"Test",
$"{suite}.Test",
$"{suite}.Test",
TestCaseDescriptor.TestTypes.Simple);
var signatures = new MethodSignatureCreator().GetTestMethodSignatures(descriptor);
var resolver = new TestCaseResolver(TestResources.Tests_ReleaseX64,
new DefaultDiaResolverFactory(), MockOptions.Object, _fakeLogger);
var testCaseLocation = resolver.FindTestCaseLocation(signatures.ToList());
_fakeLogger.Errors.Should().BeEmpty();
testCaseLocation.Should().NotBeNull();
testCaseLocation.Sourcefile.Should().EndWithEquivalent(@"sampletests\tests\namespacetests.cpp");
testCaseLocation.Line.Should().Be(line);
}
