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14 changes: 13 additions & 1 deletion unittests/DependencyScan/ModuleDeps.cpp
Original file line number Diff line number Diff line change
Expand Up @@ -368,7 +368,7 @@ public func funcA() { }\n"));
}

// Disabled due to rdar://165014838
TEST_F(ScanTest, DISABLED_TestModuleCycle) {
TEST_F(ScanTest, TestModuleCycle) {
SmallString<256> tempDir;
ASSERT_FALSE(llvm::sys::fs::createUniqueDirectory("ScanTest.TestModuleCycle", tempDir));
SWIFT_DEFER { llvm::sys::fs::remove_directories(tempDir); };
Expand Down Expand Up @@ -429,6 +429,18 @@ public func funcB() { }\n"));
ASSERT_FALSE(DependenciesOrErr.getError());
auto Dependencies = DependenciesOrErr.get();
auto Diagnostics = Dependencies->diagnostics;
llvm::errs() << "[ScanTest.TestModuleCycle]==> Num diagnostcis "
<< Diagnostics->count << "\n";
for (size_t i = 0; i < Diagnostics->count; i++) {
llvm::errs() << "[ScanTest.TestModuleCycle]====> [" << i << "]: ";
auto Diagnostic = Diagnostics->diagnostics[i];
auto Severity = Diagnostic->severity;
auto Message = std::string((const char *)Diagnostic->message.data,
Diagnostic->message.length);
llvm::errs() << "severity: " << Severity << " ";
llvm::errs() << "msg: " << Message << "\n";
}

ASSERT_TRUE(Diagnostics->count == 1);
auto Diagnostic = Diagnostics->diagnostics[0];
ASSERT_TRUE(Diagnostic->severity == SWIFTSCAN_DIAGNOSTIC_SEVERITY_ERROR);
Expand Down