Svyatoslav Scherbina
2e5a9b1416
Previously, when an Objective-C library had an unused Objective-C forward declaration (`@class` or `@protocol`), cinterop tool didn't include it into the resulting klib at all. This led to a subtle bug (KT-64105). One Obj-C library has unused Obj-C forward declaration, and another one depends on the first and uses this forward declaration, e.g. as a function result type. When building the first cinterop klib, this forward declaration is not added to `includedForwardDeclarations` in the klib manifest (the compiler uses this property to decide whether to synthesize the corresponding class). When building the second cinterop klib, the forward declaration is not added to its manifest either, because it is located in the dependency (and therefore should've been included there). As a result, the forward declaration is included nowhere, and any attempt to use it in Kotlin fails, including calling the function from the second lib. This commit fixes this bug by including even unused Objective-C forward declarations, which is consistent with any other kind of declarations and seems more natural. ^KT-64105 Fixed
Running tests
- To run all tests, use
./gradlew :native:native.tests:test. Please note, this Gradle task is available only in development environment and it not available at CI server. - To execute certain tests only, use the appropriate Gradle tasks. Example:
./gradlew :native:native.tests:codegenBoxTest - To execute InteropIndexer tests for all targets, use:
for TARGET in android_x64 android_x86 android_arm32 android_arm64 \
ios_arm32 ios_arm64 ios_x64 ios_simulator_arm64 \
linux_x64 linux_arm64 linux_arm32_hfp linux_mips32 linux_mipsel32 \
macos_x64 macos_arm64 \
mingw_x86 mingw_x64 \
tvos_arm64 tvos_x64 tvos_simulator_arm64 \
wasm32 \
watchos_arm32 watchos_arm64 watchos_x86 watchos_x64 watchos_simulator_arm64 watchos_device_arm64
do
echo $TARGET
./gradlew :native:native.tests:interopIndexerTest -Pkotlin.internal.native.test.target=$TARGET
done
- To re-generate tests, use
./gradlew :native:native.tests:generateTests
For more details see Testing.