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[ORC] Add unit test for HasMaterializationSideEffectsOnly failure behavior.

This commit is contained in:
Lang Hames 2020-09-01 12:10:23 -07:00
parent 5987da8764
commit 3e753ce1ab
1 changed files with 19 additions and 1 deletions
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20
llvm/unittests/ExecutionEngine/Orc/CoreAPIsTest.cpp
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@ -110,7 +110,7 @@ TEST_F(CoreAPIsStandardTest, ResolveUnrequestedSymbol) {
EXPECT_TRUE(Result.count(Foo)) << "Expected result for \"Foo\"";
}
TEST_F(CoreAPIsStandardTest, MaterializationSideEffctsOnlyTest) {
TEST_F(CoreAPIsStandardTest, MaterializationSideEffctsOnlyBasic) {
// Test that basic materialization-side-effects-only symbols work as expected:
// that they can be emitted without being resolved, that queries for them
// don't return until they're emitted, and that they don't appear in query
@ -147,6 +147,24 @@ TEST_F(CoreAPIsStandardTest, MaterializationSideEffctsOnlyTest) {
EXPECT_TRUE(Result->empty()) << "Lookup result contained unexpected value";
}
TEST_F(CoreAPIsStandardTest, MaterializationSideEffectsOnlyFailuresPersist) {
// Test that when a MaterializationSideEffectsOnly symbol is failed it
// remains in the failure state rather than vanishing.
cantFail(JD.define(std::make_unique<SimpleMaterializationUnit>(
SymbolFlagsMap(
{{Foo, JITSymbolFlags::Exported |
JITSymbolFlags::MaterializationSideEffectsOnly}}),
[&](MaterializationResponsibility R) { R.failMaterialization(); })));
EXPECT_THAT_EXPECTED(
ES.lookup(makeJITDylibSearchOrder(&JD), SymbolLookupSet({Foo})),
Failed());
EXPECT_THAT_EXPECTED(
ES.lookup(makeJITDylibSearchOrder(&JD), SymbolLookupSet({Foo})),
Failed());
}
TEST_F(CoreAPIsStandardTest, RemoveSymbolsTest) {
// Test that:
// (1) Missing symbols generate a SymbolsNotFound error.