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mock dlopen in tests to block unwanted interactions

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- explicitly specify files allowed to dlopen()
- use underscore to prefix fake library name that we want dlopen to
return nullptr


Signed-off-by: Artur Harasimiuk <artur.harasimiuk@intel.com>
This commit is contained in:
Artur Harasimiuk
2021-11-18 22:25:02 +00:00
committed by Compute-Runtime-Automation
parent 2e68f0abbd
commit 7eb5b6aa42
8 changed files with 59 additions and 16 deletions
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2
shared/test/unit_test/compiler_interface/compiler_interface_tests.cpp
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@@ -633,7 +633,7 @@ TEST(LoadCompilerTest, whenCouldNotLoadLibraryThenReturnFalseAndNullOutputs) {
MockCompilerEnableGuard mock;
std::unique_ptr<NEO::OsLibrary> retLib;
CIF::RAII::UPtr_t<CIF::CIFMain> retMain;
bool retVal = loadCompiler<IGC::IgcOclDeviceCtx>("falseName.notRealLib", retLib, retMain);
bool retVal = loadCompiler<IGC::IgcOclDeviceCtx>("_falseName.notRealLib", retLib, retMain);
EXPECT_FALSE(retVal);
EXPECT_EQ(nullptr, retLib.get());
EXPECT_EQ(nullptr, retMain.get());