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Refactor of glcl sharing

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new pattern to load gl functions from dll

Change-Id: I6f39945d3c53b5a169b0829f36b2102c3ef5e18a
This commit is contained in:
Katarzyna Cencelewska
2018-09-25 09:19:30 +02:00
committed by sys_ocldev
parent 526a3a664b
commit 51ecef7ec2
6 changed files with 84 additions and 47 deletions
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36
unit_tests/os_interface/os_library_tests.cpp
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@@ -91,3 +91,39 @@ TEST_F(OSLibraryTest, testFailNew) {
};
injectFailures(method);
}
TEST(OsLibrary, whenCallingIndexOperatorThenObjectConvertibleToFunctionOrVoidPointerIsReturned) {
struct MockOsLibrary : OsLibrary {
void *getProcAddress(const std::string &procName) override {
lastRequestedProcName = procName;
return ptrToReturn;
}
bool isLoaded() override { return true; }
void *ptrToReturn = nullptr;
std::string lastRequestedProcName;
};
MockOsLibrary lib;
int varA, varB, varC;
int *addrA = &varA, *addrB = &varB, *addrC = &varC;
using FunctionTypeA = void (*)(int *, float);
using FunctionTypeB = int (*)();
lib.ptrToReturn = addrA;
FunctionTypeA functionA = lib["funcA"];
EXPECT_STREQ("funcA", lib.lastRequestedProcName.c_str());
EXPECT_EQ(reinterpret_cast<void *>(addrA), reinterpret_cast<void *>(functionA));
lib.ptrToReturn = addrB;
FunctionTypeB functionB = lib["funcB"];
EXPECT_STREQ("funcB", lib.lastRequestedProcName.c_str());
EXPECT_EQ(reinterpret_cast<void *>(addrB), reinterpret_cast<void *>(functionB));
lib.ptrToReturn = addrC;
void *rawPtr = lib["funcC"];
EXPECT_STREQ("funcC", lib.lastRequestedProcName.c_str());
EXPECT_EQ(reinterpret_cast<void *>(addrC), rawPtr);
}