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nate-chandlernate-chandler
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Added PlaygroundTransform tests on implicit return.
1 parent e5947e4 commit a7daf25

7 files changed

+154
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lines changed

‎test/PlaygroundTransform/implicit_return_func_binaryoperation_args.swift

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// RUN: %empty-directory(%t)
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// RUN: cp %s %t/main.swift
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// RUN: %target-build-swift -Xfrontend -playground -Xfrontend -debugger-support -o %t/main %S/Inputs/PlaygroundsRuntime.swift %t/main.swift
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// RUN: %target-codesign %t/main
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// RUN: %target-run %t/main | %FileCheck %s
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// RUN: %target-build-swift -Xfrontend -pc-macro -Xfrontend -playground -Xfrontend -debugger-support -o %t/main2 %S/Inputs/PlaygroundsRuntime.swift %S/Inputs/SilentPCMacroRuntime.swift %t/main.swift
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// RUN: %target-codesign %t/main2
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// RUN: %target-run %t/main2 | %FileCheck %s
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// REQUIRES: executable_test
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func add<I : SignedNumeric>(_ lhs: I, _ rhs: I) -> I {
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lhs + rhs
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}
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add(3, 4)
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// CHECK: {{.*}} __builtin_log_scope_entry
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// CHECK-NEXT: {{.*}} __builtin_log[='7']
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// CHECK-NEXT: {{.*}} __builtin_log_scope_exit
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// CHECK-NEXT: {{.*}} __builtin_log[='7']
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‎test/PlaygroundTransform/implicit_return_func_is.swift

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// RUN: %empty-directory(%t)
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// RUN: cp %s %t/main.swift
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// RUN: %target-build-swift -Xfrontend -playground -Xfrontend -debugger-support -o %t/main %S/Inputs/PlaygroundsRuntime.swift %t/main.swift
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// RUN: %target-codesign %t/main
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// RUN: %target-run %t/main | %FileCheck %s
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// RUN: %target-build-swift -Xfrontend -pc-macro -Xfrontend -playground -Xfrontend -debugger-support -o %t/main2 %S/Inputs/PlaygroundsRuntime.swift %S/Inputs/SilentPCMacroRuntime.swift %t/main.swift
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// RUN: %target-codesign %t/main2
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// RUN: %target-run %t/main2 | %FileCheck %s
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// REQUIRES: executable_test
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func iss<T>(_ instance: Any, anInstanceOf type: T.Type) -> Bool {
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instance is T
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}
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iss("hello", anInstanceOf: String.self)
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iss(57, anInstanceOf: String.self)
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// CHECK: {{.*}} __builtin_log_scope_entry
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// CHECK-NEXT: {{.*}} __builtin_log[='true']
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// CHECK-NEXT: {{.*}} __builtin_log_scope_exit
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// CHECK-NEXT: {{.*}} __builtin_log[='true']
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// CHECK: {{.*}} __builtin_log_scope_entry
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// CHECK-NEXT: {{.*}} __builtin_log[='false']
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// CHECK-NEXT: {{.*}} __builtin_log_scope_exit
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// CHECK-NEXT: {{.*}} __builtin_log[='false']

‎test/PlaygroundTransform/implicit_return_func_stringliteral.swift

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// RUN: %empty-directory(%t)
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// RUN: cp %s %t/main.swift
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// RUN: %target-build-swift -Xfrontend -playground -Xfrontend -debugger-support -o %t/main %S/Inputs/PlaygroundsRuntime.swift %t/main.swift
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// RUN: %target-codesign %t/main
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// RUN: %target-run %t/main | %FileCheck %s
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// RUN: %target-build-swift -Xfrontend -pc-macro -Xfrontend -playground -Xfrontend -debugger-support -o %t/main2 %S/Inputs/PlaygroundsRuntime.swift %S/Inputs/SilentPCMacroRuntime.swift %t/main.swift
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// RUN: %target-codesign %t/main2
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// RUN: %target-run %t/main2 | %FileCheck %s
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// REQUIRES: executable_test
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func foo() -> String {
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"howdy"
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}
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foo()
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// CHECK: {{.*}} __builtin_log_scope_entry
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// CHECK-NEXT: {{.*}} __builtin_log[='howdy']
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// CHECK-NEXT: {{.*}} __builtin_log_scope_exit
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// CHECK-NEXT: {{.*}} __builtin_log[='howdy']

‎test/PlaygroundTransform/implicit_return_init_nil.swift

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// RUN: %empty-directory(%t)
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// RUN: cp %s %t/main.swift
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// RUN: %target-build-swift -Xfrontend -playground -Xfrontend -debugger-support -o %t/main %S/Inputs/PlaygroundsRuntime.swift %t/main.swift
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// RUN: %target-codesign %t/main
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// RUN: %target-run %t/main | %FileCheck %s
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// RUN: %target-build-swift -Xfrontend -pc-macro -Xfrontend -playground -Xfrontend -debugger-support -o %t/main2 %S/Inputs/PlaygroundsRuntime.swift %S/Inputs/SilentPCMacroRuntime.swift %t/main.swift
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// RUN: %target-codesign %t/main2
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// RUN: %target-run %t/main2 | %FileCheck %s
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// REQUIRES: executable_test
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struct S {
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init?() {
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nil
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}
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}
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var s = S()
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// CHECK: {{.*}} __builtin_log_scope_entry
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// FIXME: It seems like there should be a __builtin_log_scope_exit here but there isn't, whether
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// or not the return is explicit.
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// CHECK-NEXT: {{.*}} __builtin_log[s='nil']

‎test/PlaygroundTransform/implicit_return_never.swift

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// RUN: %empty-directory(%t)
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// RUN: cp %s %t/main.swift
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// RUN: %target-build-swift -Xfrontend -playground -Xfrontend -disable-playground-transform -o %t/main %t/main.swift
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// RUN: %target-codesign %t/main
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// RUN: ! %target-run %t/main --crash 2>&1 | %FileCheck -check-prefix=CRASH-CHECK %s
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// REQUIRES: executable_test
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// NOTE: "!" is used above instead of "not --crash" because simctl's exit
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// status doesn't reflect whether its child process crashed or not. So "not
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// --crash %target-run ..." always fails when testing for the iOS Simulator.
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// The more precise solution would be to use a version of 'not' cross-compiled
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// for the simulator.
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func f() -> Int {
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fatalError()
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}
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f()

‎test/PlaygroundTransform/implicit_return_subscript_chain.swift

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// RUN: %empty-directory(%t)
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// RUN: cp %s %t/main.swift
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// RUN: %target-build-swift -Xfrontend -playground -Xfrontend -debugger-support -o %t/main %S/Inputs/PlaygroundsRuntime.swift %t/main.swift
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// RUN: %target-codesign %t/main
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// RUN: %target-run %t/main | %FileCheck %s
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// RUN: %target-build-swift -Xfrontend -pc-macro -Xfrontend -playground -Xfrontend -debugger-support -o %t/main2 %S/Inputs/PlaygroundsRuntime.swift %S/Inputs/SilentPCMacroRuntime.swift %t/main.swift
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// RUN: %target-codesign %t/main2
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// RUN: %target-run %t/main2 | %FileCheck %s
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// REQUIRES: executable_test
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struct S {
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var dict: [Int : Int?]
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subscript(_ int: Int) -> Int? {
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get {
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dict[int, default: Int(String(int))]
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}
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set {
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dict[int] = newValue
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}
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}
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init() {
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dict = [:]
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}
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}
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var s = S()
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s[13] = 33
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s[14]
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s[13]
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// CHECK: {{.*}} __builtin_log_scope_entry
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// CHECK-NEXT: {{.*}} __builtin_log_scope_exit
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// CHECK: {{.*}} __builtin_log_scope_entry
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// CHECK-NEXT: {{.*}} __builtin_log[='Optional(Optional(33))']
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// CHECK-NEXT: {{.*}} __builtin_log_scope_exit
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// CHECK: {{.*}} __builtin_log_scope_entry
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// CHECK-NEXT: {{.*}} __builtin_log[='Optional(14)']
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// CHECK-NEXT: {{.*}} __builtin_log_scope_exit
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// CHECK-NEXT: {{.*}} __builtin_log[='Optional(14)']
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// CHECK: {{.*}} __builtin_log_scope_entry
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// CHECK-NEXT: {{.*}} __builtin_log[='Optional(33)']
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// CHECK-NEXT: {{.*}} __builtin_log_scope_exit
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// CHECK-NEXT: {{.*}} __builtin_log[='Optional(33)']

‎test/PlaygroundTransform/implicit_return_var_intliteral.swift

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// RUN: %empty-directory(%t)
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// RUN: cp %s %t/main.swift
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// RUN: %target-build-swift -Xfrontend -playground -Xfrontend -debugger-support -o %t/main %S/Inputs/PlaygroundsRuntime.swift %t/main.swift
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// RUN: %target-codesign %t/main
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// RUN: %target-run %t/main | %FileCheck %s
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// RUN: %target-build-swift -Xfrontend -pc-macro -Xfrontend -playground -Xfrontend -debugger-support -o %t/main2 %S/Inputs/PlaygroundsRuntime.swift %S/Inputs/SilentPCMacroRuntime.swift %t/main.swift
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// RUN: %target-codesign %t/main2
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// RUN: %target-run %t/main2 | %FileCheck %s
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// REQUIRES: executable_test
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var foo: Int {
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2019
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}
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foo
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// CHECK: {{.*}} __builtin_log_scope_entry
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// CHECK-NEXT: {{.*}} __builtin_log[='2019']
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// CHECK-NEXT: {{.*}} __builtin_log_scope_exit
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// CHECK-NEXT: {{.*}} __builtin_log[='2019']

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