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swift-mirror/test/SymbolGraph/ClangImporter/EmitWhileBuilding.swift
Daniel Rodríguez Troitiño 70376a15f0 [ScanDependencies] Fix JSON generation under certain circunstances. (#67246)
The code of `ScanDependencies.cpp` was creating invalid JSON since #66031
because in the case of having `extraPcmArgs` and `swiftOverlayDependencies`,
but not `bridgingHeader`, a comma will not be added at the end of
`extraPcmArgs`, creating an invalid JSON file. Additionally that same PR
added a trailing comma at the end of the `swiftOverlayDependencies`, which
valid JSON does not allow, but that bug was removed in #66366.

Both problems are, however, present in the 5.9 branch, because #66936
included #66031, but not #66366.

Besides fixing the problem in `ScanDependencies.cpp` I modified every test
that uses `--scan-dependencies` to pass the produced JSON through
Python's `json.tool` in order to validate proper JSON is produced. In
most cases I was able to pipe the output of the tool into `FileCheck`,
but in some cases the validation is done by itself because the checks
depend on the exact format generated by `--scan-dependencies`. In
a couple of tests I added a call to `FileCheck` that seemed to be
missing.

Without these changes, two tests seems to be generating invalid JSON in
my machine:

- `ScanDependencies/local_cache_consistency.swift` (which outputs `Expecting ',' delimiter: line 525 column 11 (char 22799)`)
- `ScanDependencies/placholder_overlay_deps.swift`
2023-07-12 14:19:20 -07:00

35 lines
1.6 KiB
Swift

// RUN: %empty-directory(%t)
// RUN: cp -r %S/Inputs/EmitWhileBuilding/EmitWhileBuilding.framework %t
// RUN: %target-swift-frontend(mock-sdk: %clang-importer-sdk) -enable-objc-interop -emit-module-path %t/EmitWhileBuilding.framework/Modules/EmitWhileBuilding.swiftmodule/%target-swiftmodule-name -import-underlying-module -F %t -module-name EmitWhileBuilding -disable-objc-attr-requires-foundation-module %s %S/Inputs/EmitWhileBuilding/Extra.swift -emit-symbol-graph -emit-symbol-graph-dir %t
// RUN: %validate-json %t/EmitWhileBuilding.symbols.json %t/EmitWhileBuilding.formatted.symbols.json
// RUN: %FileCheck %s --input-file %t/EmitWhileBuilding.formatted.symbols.json
// RUN: %FileCheck %s --input-file %t/EmitWhileBuilding.formatted.symbols.json --check-prefix HEADER
// RUN: %FileCheck %s --input-file %t/EmitWhileBuilding.formatted.symbols.json --check-prefix LOCATION
// REQUIRES: objc_interop
import Foundation
public enum SwiftEnum {}
// HEADER: "precise": "c:@testVariable"
// CHECK: "precise": "s:17EmitWhileBuilding9SwiftEnumO",
// CHECK: "declarationFragments": [
// CHECK-NEXT: {
// CHECK-NEXT: "kind": "keyword",
// CHECK-NEXT: "spelling": "enum"
// CHECK-NEXT: },
// CHECK-NEXT: {
// CHECK-NEXT: "kind": "text",
// CHECK-NEXT: "spelling": " "
// CHECK-NEXT: },
// CHECK-NEXT: {
// CHECK-NEXT: "kind": "identifier",
// CHECK-NEXT: "spelling": "SwiftEnum"
// CHECK-NEXT: }
// CHECK-NEXT: ],
// ensure that the only nodes with a "location" field are the ones that came from Swift
// LOCATION-COUNT-2: "location":