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bd18c37b82
This replaces some of the existing checks, and ensures that we don't emit coverage maps for property wrapper backing initializers that don't contain user code. rdar://99931619
83 lines
3.6 KiB
Swift
83 lines
3.6 KiB
Swift
// RUN: %target-swift-frontend -Xllvm -sil-full-demangle -profile-generate -profile-coverage-mapping -emit-sorted-sil -emit-sil -module-name coverage_var_init %s | %FileCheck %s
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// RUN: %target-swift-frontend -profile-generate -profile-coverage-mapping -emit-ir %s
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struct S {
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// CHECK-LABEL: sil_coverage_map {{.*}} "$s17coverage_var_init1SV1iSivpfi" {{.*}} // variable initialization expression of coverage_var_init.S.i
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// CHECK-NEXT: [[@LINE+1]]:11 -> [[@LINE+1]]:12 : 0
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var i = 0
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// CHECK-LABEL: sil_coverage_map {{.*}} "$s17coverage_var_init1SV1jSivpfi" {{.*}} // variable initialization expression of coverage_var_init.S.j
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// CHECK-NEXT: [[@LINE+1]]:11 -> [[@LINE+1]]:16 : 0
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var j = 1 + 2
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// CHECK-LABEL: sil_coverage_map {{.*}} "$s17coverage_var_init1SV1kSiycvpfi" {{.*}} // variable initialization expression of coverage_var_init.S.k
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// CHECK-NEXT: [[@LINE+3]]:11 -> [[@LINE+3]]:20 : 0
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// CHECK-LABEL: sil_coverage_map {{.*}} "$s17coverage_var_init1SV1kSiycvpfiSiycfU_" {{.*}} // closure #1 () -> Swift.Int in variable initialization expression of coverage_var_init.S.k
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// CHECK-NEXT: [[@LINE+1]]:11 -> [[@LINE+1]]:20 : 0
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var k = { 1 + 2 }
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// CHECK-LABEL: sil_coverage_map {{.*}} "$s17coverage_var_init1SV1lSivpfi" {{.*}} // variable initialization expression of coverage_var_init.S.l
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// CHECK-NEXT: [[@LINE+1]]:11 -> [[@LINE+1]]:16 : 0
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var l = #line
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// CHECK-LABEL: sil_coverage_map {{.*}} "$s17coverage_var_init1SV1mSaySiGvpfi" {{.*}} // variable initialization expression of coverage_var_init.S.m
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// CHECK-NEXT: [[@LINE+1]]:11 -> [[@LINE+1]]:20 : 0
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var m = [1, 2, 3]
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// CHECK-LABEL: sil_coverage_map {{.*}} "$s17coverage_var_init1SV1nSSvpfi" {{.*}} // variable initialization expression of coverage_var_init.S.n
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// CHECK-NEXT: [[@LINE+3]]:11 -> [[@LINE+3]]:33 : 0
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// CHECK-NEXT: [[@LINE+2]]:26 -> [[@LINE+2]]:27 : 1
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// CHECK-NEXT: [[@LINE+1]]:30 -> [[@LINE+1]]:31 : (0 - 1)
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var n = "\(.random() ? 1 : 2)"
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}
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final class VarInit {
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// CHECK: sil_coverage_map {{.*}} // variable initialization expression of coverage_var_init.VarInit.(_autoclosureWrapperInit
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// CHECK-NEXT: [[@LINE+1]]:52 -> [[@LINE+1]]:53
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@AutoClosureWrapper var autoclosureWrapperInit = 3
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// CHECK: sil_coverage_map {{.*}} "$s17coverage_var_init7VarInitC019_initializedWrapper{{.*}}" {{.*}} // variable initialization expression of coverage_var_init.VarInit.(_initializedWrapperInit
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// CHECK-NEXT: [[@LINE+1]]:41 -> [[@LINE+1]]:42 : 0
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@Wrapper var initializedWrapperInit = 2
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// CHECK: sil_coverage_map {{.*}} "$s17coverage_var_init7VarInitC04lazydE033_49373CB2DFB47C8DC62FA963604688DFLLSSvgSSyXEfU_"
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// CHECK-NEXT: [[@LINE+1]]:42 -> [[@LINE+3]]:4 : 0
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private lazy var lazyVarInit: String = {
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return "lazyVarInit"
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}()
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// CHECK: sil_coverage_map {{.*}} "$s17coverage_var_init7VarInitC05basicdE033_49373CB2DFB47C8DC62FA963604688DFLLSSvpfiSSyXEfU_"
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// CHECK-NEXT: [[@LINE+1]]:38 -> [[@LINE+3]]:4 : 0
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private var basicVarInit: String = {
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return "Hello"
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}()
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// CHECK: sil_coverage_map {{.*}} "$s17coverage_var_init7VarInitC06simpleD033_49373CB2DFB47C8DC62FA963604688DFLLSSvg"
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// CHECK-NEXT: [[@LINE+1]]:33 -> [[@LINE+3]]:4 : 0
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private var simpleVar: String {
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return "Hello"
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}
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func coverageFunction() {
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print(lazyVarInit)
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print(basicVarInit)
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print(simpleVar)
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print(initializedWrapperInit)
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}
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}
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@propertyWrapper struct Wrapper {
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init(wrappedValue: Int) {}
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var wrappedValue: Int { 1 }
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}
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@propertyWrapper
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struct AutoClosureWrapper<T> {
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var wrappedValue: T
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init(wrappedValue: @autoclosure () -> T) {
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self.wrappedValue = wrappedValue()
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}
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}
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VarInit().coverageFunction()
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