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31 lines
1.3 KiB
Swift
31 lines
1.3 KiB
Swift
// RUN: %empty-directory(%t)
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// RUN: %target-build-swift-dylib(%t/%target-library-name(cross_module_differentiation_other)) %S/Inputs/cross_module_differentiation_other.swift -emit-module -emit-module-path %t/cross_module_differentiation_other.swiftmodule -module-name cross_module_differentiation_other
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// RUN: %target-build-swift -I%t -L%t %s -o %t/a.out -lcross_module_differentiation_other %target-rpath(%t)
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// RUN: %target-codesign %t/a.out
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// RUN: %target-codesign %t/%target-library-name(cross_module_differentiation_other)
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// RUN: %target-run %t/a.out %t/%target-library-name(cross_module_differentiation_other)
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// REQUIRES: executable_test
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// TF-1025: Test differentiability witness linkage for `PublicNonABI` original functions.
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// TF-1239: Test `SynthesizedFileUnit` TBDGen.
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import cross_module_differentiation_other
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import _Differentiation
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import StdlibUnittest
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var CrossModuleTests = TestSuite("E2ECrossModule")
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CrossModuleTests.test("differentiable function default argument") {
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let actualGrad = gradient(at: 0) { applyArgument($0) }
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let expectedGrad: Float = 1
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expectEqual(actualGrad, expectedGrad)
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}
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CrossModuleTests.test("differentiable function specified default argument") {
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let actualGrad = gradient(at: 0) { applyArgument($0, { $0 }) }
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let expectedGrad: Float = 1
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expectEqual(actualGrad, expectedGrad)
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}
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runAllTests()
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