Tests: Add all tests from the coro creation repo

We went back and brought along all the tests we implemented while we were building the new coro framework.
2026-06-24 11:58:33 +00:00 · 2026-06-13 17:17:57 -04:00
parent 1763685c0e
commit a29c779f6e
11 changed files with 3199 additions and 28 deletions
@@ -0,0 +1,104 @@
+#ifndef SPINSCALE_TEST_SUPPORT_GROUP_ASSERTIONS_H
+#define SPINSCALE_TEST_SUPPORT_GROUP_ASSERTIONS_H
+
+#include <exception>
+#include <string>
+
+#include <gtest/gtest.h>
+
+#include <spinscale/co/group.h>
+
+namespace sscl::tests {
+
+template <typename Invoker>
+int completedIntValue(Invoker &invoker)
+{
+	if (invoker.completedReturnValues().myExceptionPtr) {
+		std::rethrow_exception(
+			invoker.completedReturnValues().myExceptionPtr);
+	}
+
+	return invoker.completedReturnValues().myReturnValue;
+}
+
+inline void expectCompletedSettlement(
+	const sscl::co::Group::SettlementDescriptor &descriptor)
+{
+	EXPECT_EQ(
+		descriptor.type,
+		sscl::co::Group::SettlementDescriptor::TypeE::COMPLETED);
+}
+
+template <typename Invoker>
+void expectCompletedIntSettlement(
+	const sscl::co::Group::SettlementDescriptor &descriptor,
+	int expectedValue)
+{
+	ASSERT_EQ(
+		descriptor.type,
+		sscl::co::Group::SettlementDescriptor::TypeE::COMPLETED);
+	EXPECT_EQ(completedIntValue(descriptor.invokerAs<Invoker>()), expectedValue);
+}
+
+inline void expectExceptionSettlement(
+	const sscl::co::Group::SettlementDescriptor &descriptor)
+{
+	EXPECT_EQ(
+		descriptor.type,
+		sscl::co::Group::SettlementDescriptor::TypeE::EXCEPTION_THROWN);
+	EXPECT_TRUE(descriptor.calleeException != nullptr);
+}
+
+inline void expectRuntimeErrorSettlement(
+	const sscl::co::Group::SettlementDescriptor &descriptor,
+	const std::string &expectedMessage)
+{
+	ASSERT_EQ(
+		descriptor.type,
+		sscl::co::Group::SettlementDescriptor::TypeE::EXCEPTION_THROWN);
+	ASSERT_TRUE(descriptor.calleeException != nullptr);
+
+	try {
+		std::rethrow_exception(descriptor.calleeException);
+	}
+	catch (const std::runtime_error &runtimeError) {
+		EXPECT_EQ(std::string(runtimeError.what()), expectedMessage);
+		return;
+	}
+	catch (...) {
+		FAIL() << "Expected std::runtime_error settlement.";
+	}
+}
+
+inline void expectIntExceptionSettlement(
+	const sscl::co::Group::SettlementDescriptor &descriptor,
+	int expectedValue)
+{
+	ASSERT_EQ(
+		descriptor.type,
+		sscl::co::Group::SettlementDescriptor::TypeE::EXCEPTION_THROWN);
+	ASSERT_TRUE(descriptor.calleeException != nullptr);
+
+	try {
+		std::rethrow_exception(descriptor.calleeException);
+	}
+	catch (int caughtValue) {
+		EXPECT_EQ(caughtValue, expectedValue);
+		return;
+	}
+	catch (...) {
+		FAIL() << "Expected int exception settlement.";
+	}
+}
+
+inline void expectEmptyGroupError(
+	const std::runtime_error &runtimeError)
+{
+	constexpr const char *expectedMessage =
+		"co_await: Group has no member invokers; call add() before awaiting";
+	EXPECT_EQ(std::string(runtimeError.what()), expectedMessage);
+}
+
+} // namespace sscl::tests
+
+#endif // SPINSCALE_TEST_SUPPORT_GROUP_ASSERTIONS_H