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5aab237468
For any `#if` blocks in the function we're emitting, emit skipped ranges for the inactive clauses, including the syntax for the `#if` itself, since that should not be considered executable code. rdar://116860865
130 lines
4.5 KiB
Swift
130 lines
4.5 KiB
Swift
// RUN: %empty-directory(%t)
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// RUN: %target-build-swift %s -profile-generate -profile-coverage-mapping -o %t/main
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// This unusual use of 'sh' allows the path of the profraw file to be
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// substituted by %target-run.
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// RUN: %target-codesign %t/main
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// RUN: %target-run sh -c 'env LLVM_PROFILE_FILE=$1 $2' -- %t/default.profraw %t/main
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// RUN: %llvm-profdata merge %t/default.profraw -o %t/default.profdata
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// RUN: %llvm-cov export -summary-only %t/main -instr-profile=%t/default.profdata | %FileCheck --check-prefix SUMMARY %s
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// RUN: %llvm-cov show %t/main -instr-profile=%t/default.profdata | %FileCheck --implicit-check-not "{{[ ]*\|[ ]*[0-9]+}}" %s
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// REQUIRES: profile_runtime
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// REQUIRES: executable_test
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// REQUIRES: OS=macosx
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// The line count here excludes the inactive regions.
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// SUMMARY: "lines":{"count":41,"covered":0
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// This test works by marking active lines with the pattern. The implicit
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// CHECK-NOT in the FileCheck invocation ensures everything else is a skipped
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// region (or doesn't have any coverage mapping such as these comments).
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func poundIfDecl() -> Int { // CHECK: [[@LINE]]{{[ ]*\|[ ]*[0-9]+}}
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#if true
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#if true
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return 1 // CHECK: [[@LINE]]{{[ ]*\|[ ]*[0-9]+}}
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#else
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return 2
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#endif
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#else
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#if true
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return 3
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#else
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return 4
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#endif
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#endif
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} // CHECK: [[@LINE]]{{[ ]*\|[ ]*[0-9]+}}
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func poundIfMember(
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_ x: [Int]
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) -> [Int] { // CHECK: [[@LINE]]{{[ ]*\|[ ]*[0-9]+}}
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return x // CHECK: [[@LINE]]{{[ ]*\|[ ]*[0-9]+}}
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#if false
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.map { $0 + 1 }
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#endif
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} // CHECK: [[@LINE]]{{[ ]*\|[ ]*[0-9]+}}
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func poundIfAttr() -> Any { // CHECK: [[@LINE]]{{[ ]*\|[ ]*[0-9]+}}
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#if false
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@objc
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#endif
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class C {} // CHECK: [[@LINE]]{{[ ]*\|[ ]*[0-9]+}}
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return C() // CHECK: [[@LINE]]{{[ ]*\|[ ]*[0-9]+}}
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} // CHECK: [[@LINE]]{{[ ]*\|[ ]*[0-9]+}}
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func poundIfSwitch(
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_ x: Bool
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) -> Int { // CHECK: [[@LINE]]{{[ ]*\|[ ]*[0-9]+}}
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switch x { // CHECK: [[@LINE]]{{[ ]*\|[ ]*[0-9]+}}
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#if true
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case true: // CHECK: [[@LINE]]{{[ ]*\|[ ]*[0-9]+}}
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return 0 // CHECK: [[@LINE]]{{[ ]*\|[ ]*[0-9]+}}
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#else
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case false:
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return 0
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#endif
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#if false
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case false:
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return 1
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#endif
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case false: // CHECK: [[@LINE]]{{[ ]*\|[ ]*[0-9]+}}
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return 0 // CHECK: [[@LINE]]{{[ ]*\|[ ]*[0-9]+}}
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} // CHECK: [[@LINE]]{{[ ]*\|[ ]*[0-9]+}}
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} // CHECK: [[@LINE]]{{[ ]*\|[ ]*[0-9]+}}
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func poundIfMember() { // CHECK: [[@LINE]]{{[ ]*\|[ ]*[0-9]+}}
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struct S { // CHECK: [[@LINE]]{{[ ]*\|[ ]*[0-9]+}}
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#if false
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var foo: Int
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#else
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var foo: Int // CHECK: [[@LINE]]{{[ ]*\|[ ]*[0-9]+}}
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#endif
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} // CHECK: [[@LINE]]{{[ ]*\|[ ]*[0-9]+}}
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} // CHECK: [[@LINE]]{{[ ]*\|[ ]*[0-9]+}}
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func poundIfDecl2() -> Int { // CHECK: [[@LINE]]{{[ ]*\|[ ]*[0-9]+}}
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#if true
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struct S { // CHECK: [[@LINE]]{{[ ]*\|[ ]*[0-9]+}}
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var foo: Int // CHECK: [[@LINE]]{{[ ]*\|[ ]*[0-9]+}}
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} // CHECK: [[@LINE]]{{[ ]*\|[ ]*[0-9]+}}
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#else
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struct S {
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var foo: Int
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}
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#endif
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return S(foo: 0).foo // CHECK: [[@LINE]]{{[ ]*\|[ ]*[0-9]+}}
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} // CHECK: [[@LINE]]{{[ ]*\|[ ]*[0-9]+}}
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func emptyPoundIf1(
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) -> Int { // CHECK: [[@LINE]]{{[ ]*\|[ ]*[0-9]+}}
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#if false
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#endif
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return 0 // CHECK: [[@LINE]]{{[ ]*\|[ ]*[0-9]+}}
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} // CHECK: [[@LINE]]{{[ ]*\|[ ]*[0-9]+}}
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func emptyPoundIf2(
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) -> Int { // CHECK: [[@LINE]]{{[ ]*\|[ ]*[0-9]+}}
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#if true
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#endif
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return 0 // CHECK: [[@LINE]]{{[ ]*\|[ ]*[0-9]+}}
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} // CHECK: [[@LINE]]{{[ ]*\|[ ]*[0-9]+}}
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func emptyPoundIf3(
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) -> Int { // CHECK: [[@LINE]]{{[ ]*\|[ ]*[0-9]+}}
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#if true
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#else
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#endif
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return 0 // CHECK: [[@LINE]]{{[ ]*\|[ ]*[0-9]+}}
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} // CHECK: [[@LINE]]{{[ ]*\|[ ]*[0-9]+}}
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func poundEndIfSameLine(
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) -> Int { // CHECK: [[@LINE]]{{[ ]*\|[ ]*[0-9]+}}
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#if true
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return 0 // CHECK: [[@LINE]]{{[ ]*\|[ ]*[0-9]+}}
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#else
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return 1#endif
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} // CHECK: [[@LINE]]{{[ ]*\|[ ]*[0-9]+}}
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