diff options
Diffstat (limited to 'test')
| -rw-r--r-- | test/gtest/type-builder.cpp | 199 |
1 files changed, 199 insertions, 0 deletions
diff --git a/test/gtest/type-builder.cpp b/test/gtest/type-builder.cpp index d92057502..a397041bf 100644 --- a/test/gtest/type-builder.cpp +++ b/test/gtest/type-builder.cpp @@ -499,6 +499,205 @@ TEST_F(IsorecursiveTest, CanonicalizeBasicTypes) { testCanonicalizeBasicTypes(); } +TEST_F(IsorecursiveTest, TestBasicTypeRelations) { + HeapType ext = HeapType::ext; + HeapType func = HeapType::func; + HeapType any = HeapType::any; + HeapType eq = HeapType::eq; + HeapType i31 = HeapType::i31; + HeapType data = HeapType::data; + HeapType string = HeapType::string; + HeapType stringview_wtf8 = HeapType::stringview_wtf8; + HeapType stringview_wtf16 = HeapType::stringview_wtf16; + HeapType stringview_iter = HeapType::stringview_iter; + HeapType none = HeapType::none; + HeapType noext = HeapType::noext; + HeapType nofunc = HeapType::nofunc; + HeapType defFunc = Signature(); + HeapType defStruct = Struct(); + HeapType defArray = Array(Field(Type::i32, Immutable)); + + auto assertLUB = [](HeapType a, HeapType b, std::optional<HeapType> lub) { + auto lub1 = HeapType::getLeastUpperBound(a, b); + auto lub2 = HeapType::getLeastUpperBound(b, a); + EXPECT_EQ(lub, lub1); + EXPECT_EQ(lub1, lub2); + if (a == b) { + EXPECT_TRUE(HeapType::isSubType(a, b)); + EXPECT_TRUE(HeapType::isSubType(b, a)); + EXPECT_EQ(a.getBottom(), b.getBottom()); + } else if (lub && *lub == b) { + EXPECT_TRUE(HeapType::isSubType(a, b)); + EXPECT_FALSE(HeapType::isSubType(b, a)); + EXPECT_EQ(a.getBottom(), b.getBottom()); + } else if (lub && *lub == a) { + EXPECT_FALSE(HeapType::isSubType(a, b)); + EXPECT_TRUE(HeapType::isSubType(b, a)); + EXPECT_EQ(a.getBottom(), b.getBottom()); + } else if (lub) { + EXPECT_FALSE(HeapType::isSubType(a, b)); + EXPECT_FALSE(HeapType::isSubType(b, a)); + EXPECT_EQ(a.getBottom(), b.getBottom()); + } else { + EXPECT_FALSE(HeapType::isSubType(a, b)); + EXPECT_FALSE(HeapType::isSubType(b, a)); + EXPECT_NE(a.getBottom(), b.getBottom()); + } + }; + + assertLUB(ext, ext, ext); + assertLUB(ext, func, {}); + assertLUB(ext, any, {}); + assertLUB(ext, eq, {}); + assertLUB(ext, i31, {}); + assertLUB(ext, data, {}); + assertLUB(ext, string, {}); + assertLUB(ext, stringview_wtf8, {}); + assertLUB(ext, stringview_wtf16, {}); + assertLUB(ext, stringview_iter, {}); + assertLUB(ext, none, {}); + assertLUB(ext, noext, ext); + assertLUB(ext, nofunc, {}); + assertLUB(ext, defFunc, {}); + assertLUB(ext, defStruct, {}); + assertLUB(ext, defArray, {}); + + assertLUB(func, func, func); + assertLUB(func, any, {}); + assertLUB(func, eq, {}); + assertLUB(func, i31, {}); + assertLUB(func, data, {}); + assertLUB(func, string, {}); + assertLUB(func, stringview_wtf8, {}); + assertLUB(func, stringview_wtf16, {}); + assertLUB(func, stringview_iter, {}); + assertLUB(func, none, {}); + assertLUB(func, noext, {}); + assertLUB(func, nofunc, func); + assertLUB(func, defFunc, func); + assertLUB(func, defStruct, {}); + assertLUB(func, defArray, {}); + + assertLUB(any, any, any); + assertLUB(any, eq, any); + assertLUB(any, i31, any); + assertLUB(any, data, any); + assertLUB(any, string, any); + assertLUB(any, stringview_wtf8, any); + assertLUB(any, stringview_wtf16, any); + assertLUB(any, stringview_iter, any); + assertLUB(any, none, any); + assertLUB(any, noext, {}); + assertLUB(any, nofunc, {}); + assertLUB(any, defFunc, {}); + assertLUB(any, defStruct, any); + assertLUB(any, defArray, any); + + assertLUB(eq, eq, eq); + assertLUB(eq, i31, eq); + assertLUB(eq, data, eq); + assertLUB(eq, string, any); + assertLUB(eq, stringview_wtf8, any); + assertLUB(eq, stringview_wtf16, any); + assertLUB(eq, stringview_iter, any); + assertLUB(eq, none, eq); + assertLUB(eq, noext, {}); + assertLUB(eq, nofunc, {}); + assertLUB(eq, defFunc, {}); + assertLUB(eq, defStruct, eq); + assertLUB(eq, defArray, eq); + + assertLUB(i31, i31, i31); + assertLUB(i31, data, eq); + assertLUB(i31, string, any); + assertLUB(i31, stringview_wtf8, any); + assertLUB(i31, stringview_wtf16, any); + assertLUB(i31, stringview_iter, any); + assertLUB(i31, none, i31); + assertLUB(i31, noext, {}); + assertLUB(i31, nofunc, {}); + assertLUB(i31, defFunc, {}); + assertLUB(i31, defStruct, eq); + assertLUB(i31, defArray, eq); + + assertLUB(data, data, data); + assertLUB(data, string, any); + assertLUB(data, stringview_wtf8, any); + assertLUB(data, stringview_wtf16, any); + assertLUB(data, stringview_iter, any); + assertLUB(data, none, data); + assertLUB(data, noext, {}); + assertLUB(data, nofunc, {}); + assertLUB(data, defFunc, {}); + assertLUB(data, defStruct, data); + assertLUB(data, defArray, data); + + assertLUB(string, string, string); + assertLUB(string, stringview_wtf8, any); + assertLUB(string, stringview_wtf16, any); + assertLUB(string, stringview_iter, any); + assertLUB(string, none, string); + assertLUB(string, noext, {}); + assertLUB(string, nofunc, {}); + assertLUB(string, defFunc, {}); + assertLUB(string, defStruct, any); + assertLUB(string, defArray, any); + + assertLUB(stringview_wtf8, stringview_wtf8, stringview_wtf8); + assertLUB(stringview_wtf8, stringview_wtf16, any); + assertLUB(stringview_wtf8, stringview_iter, any); + assertLUB(stringview_wtf8, none, stringview_wtf8); + assertLUB(stringview_wtf8, noext, {}); + assertLUB(stringview_wtf8, nofunc, {}); + assertLUB(stringview_wtf8, defFunc, {}); + assertLUB(stringview_wtf8, defStruct, any); + assertLUB(stringview_wtf8, defArray, any); + + assertLUB(stringview_wtf16, stringview_wtf16, stringview_wtf16); + assertLUB(stringview_wtf16, stringview_iter, any); + assertLUB(stringview_wtf16, none, stringview_wtf16); + assertLUB(stringview_wtf16, noext, {}); + assertLUB(stringview_wtf16, nofunc, {}); + assertLUB(stringview_wtf16, defFunc, {}); + assertLUB(stringview_wtf16, defStruct, any); + assertLUB(stringview_wtf16, defArray, any); + + assertLUB(stringview_iter, stringview_iter, stringview_iter); + assertLUB(stringview_iter, none, stringview_iter); + assertLUB(stringview_iter, noext, {}); + assertLUB(stringview_iter, nofunc, {}); + assertLUB(stringview_iter, defFunc, {}); + assertLUB(stringview_iter, defStruct, any); + assertLUB(stringview_iter, defArray, any); + + assertLUB(none, none, none); + assertLUB(none, noext, {}); + assertLUB(none, nofunc, {}); + assertLUB(none, defFunc, {}); + assertLUB(none, defStruct, defStruct); + assertLUB(none, defArray, defArray); + + assertLUB(noext, noext, noext); + assertLUB(noext, nofunc, {}); + assertLUB(noext, defFunc, {}); + assertLUB(noext, defStruct, {}); + assertLUB(noext, defArray, {}); + + assertLUB(nofunc, nofunc, nofunc); + assertLUB(nofunc, defFunc, defFunc); + assertLUB(nofunc, defStruct, {}); + assertLUB(nofunc, defArray, {}); + + assertLUB(defFunc, defFunc, defFunc); + assertLUB(defFunc, defStruct, {}); + assertLUB(defFunc, defArray, {}); + + assertLUB(defStruct, defStruct, defStruct); + assertLUB(defStruct, defArray, data); + + assertLUB(defArray, defArray, defArray); +} + // Test SubTypes utility code. TEST_F(NominalTest, TestSubTypes) { Type anyref = Type(HeapType::any, Nullable); |