Apple Development Program was introduced in WWDC2015. It is 2021 today,
and there should have no possibility to use iPhone Developer certificate
for code signing.
This CL replaces "iPhone Developer" by "Apple Development" so that
cmd/gomobile can use the correct certificate to sign the building
application. Otherwise, gomobile throws an error gomobile: failed to
pull the signing certificate to determine your team ID: exit status 44
Updates golang/go#47238
Change-Id: Ia48c03ff7cda39a95159e0f77e7ba7042776f9ef
Reviewed-on: https://go-review.googlesource.com/c/mobile/+/346151
Reviewed-by: Hajime Hoshi <hajimehoshi@gmail.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
Run-TryBot: Hajime Hoshi <hajimehoshi@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Trust: Hajime Hoshi <hajimehoshi@gmail.com>
Trust: Dmitri Shuralyov <dmitshur@golang.org>
This CL gives CGO_ENABLED=1 explicitly when executing gobind since
Cgo is disabled by default when GOOS is given.
This CL also adds importing C to the tests to confirm that Cgo
works correctly.
This CL also updates go.mod since this change requries the change
in go/packages: golang.org/cl/214943
Updates golang/go#27234
Updates golang/go#36547
Change-Id: I66f9697f992f15b52fca7871e4e0ed64ca2b4965
Reviewed-on: https://go-review.googlesource.com/c/mobile/+/214498
Run-TryBot: Hajime Hoshi <hajimehoshi@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
bind_test.go compares the generated Go files against golden files
checked in the repository. The bind package formats some of the
generated Go files, so any changes in the go formatter can break
the tests.
This change makes the test more robust by applying formatting based
on the currently used go version. Since a golden file often
includes multiple go files generated by the bind, the `gofmt`
function splits the golden file using the gobindPreamble marker
and then run format.Source for each chunk. In order to ease the
golden file splitting, this CL also moves the gobindPreamble
to the beginning of each generated file consistently.
It turned out bind omits formatting for some go files (generated
for reverse binding). That needs to be fixed but it is a much
bigger fix. Thus, in this CL, we apply the formatting on the
bind's output as well.
This CL also updates the gobindPreamble to follow the style guide
for generated code. https://golang.org/s/generatedcodeFixesgolang/go#34619
Change-Id: Ia2957693154face2848e051ebbb2373e95d79593
Reviewed-on: https://go-review.googlesource.com/c/mobile/+/198322
Run-TryBot: Hyang-Ah Hana Kim <hyangah@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Bryan C. Mills <bcmills@google.com>
Reverse binding is not available with Go module, and some tests
fail due to this. This CL suppresses the errors by disabling Go
modules explicitly.
Updates golang/go#27234
Change-Id: I7483c1dab468548a2efa05ca426addf5c3d97b6e
Reviewed-on: https://go-review.googlesource.com/c/mobile/+/192599
Run-TryBot: Hajime Hoshi <hajimehoshi@gmail.com>
Reviewed-by: Bryan C. Mills <bcmills@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
* Correctly format build tags to pass into go/packages
* Removes CGO_ENABLED=0 from a packages.Load configuration
* Calls go/packages.Load twice to work around a build cache
* staleness issue
These bugs were introduced by CL 189597.
Updates golang/go#27234.
Updates golang/go#33687.
Change-Id: I3ae6737bf53bbecda0c7e25885b9c6aea5779332
Reviewed-on: https://go-review.googlesource.com/c/mobile/+/190479
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
Run-TryBot: Emmanuel Odeke <emm.odeke@gmail.com>
Using 'go' command in tests is confusing when using a different version
of Go (e.g., go1.13rc1). Use GOROOT/bin/go so that the same Go is used.
Change-Id: I0ca297207acc5e7fd8b291f544302f6c7b0d38e1
Reviewed-on: https://go-review.googlesource.com/c/mobile/+/191517
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
Run-TryBot: Hyang-Ah Hana Kim <hyangah@gmail.com>
Previously any library created using gobind used reflection to get the ApplicationContext. The methods used are disallowed in Android 9 causing any library to crash. However the ApplictionContext is not required and only needed when using RunOnJvm. This change adds an method to set the ApplicationContext when needed, but will not get it by default by using reflection.
Fixes#31364
Change-Id: I83ce69f3b4b59d2cc4a275928f0439e5e4651ba8
GitHub-Last-Rev: b563af1d7fa8f4b3e62751ce9a78c8e2f291d232
GitHub-Pull-Request: golang/mobile#31
Reviewed-on: https://go-review.googlesource.com/c/mobile/+/175103
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
previously package level function comments are ignored. this change
keeps the comment in generated java files
Change-Id: I86dcd93b1026c4455d2c4782cbc9f30b514b3107
Reviewed-on: https://go-review.googlesource.com/c/mobile/+/181038
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
From Xcode 10.2 onwards, these annotations are required in all interface
declarations. The behaviour can be disabled, but since we were already
annotated most types it made sense to just annotate the rest.
Change-Id: Iacd09a2fea4dfb3e22fec97cf4ca22966fc783bf
GitHub-Last-Rev: a431572a83ea8b29f55813bcdafc9a00f8d15972
GitHub-Pull-Request: golang/mobile#29
Reviewed-on: https://go-review.googlesource.com/c/mobile/+/171957
Reviewed-by: Elias Naur <mail@eliasnaur.com>
Our Java proxy class defines a constructor which takes a single int
that is the reference number of the Go peer. However, in Go, constructors
of the form NewT(i int32) *T generate the same signature as the internal
constructor.
The longer fix is to avoid using a constructor for initializing
proxies. This CL simply skips clashing Go constructors.
Reported in https://groups.google.com/forum/#!topic/golang-nuts/EKC_gEjaQH4
Change-Id: I1153f71d8b5a757c499b3ce6e18e2ea5d22dc9e5
Reviewed-on: https://go-review.googlesource.com/c/mobile/+/167660
Run-TryBot: Elias Naur <mail@eliasnaur.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
Retry a few times to ensure the garbage collector collects what
we expect. Also merge and remove testJavaRefGC which was identical
except for one line.
Updates golang/go#30785
Change-Id: Id6c541b41fe483633c40eeea712c1f43b647e4f4
Reviewed-on: https://go-review.googlesource.com/c/mobile/+/167657
Run-TryBot: Elias Naur <mail@eliasnaur.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
This highly improves interop with Swift. It would map all
pointers as implicitly unwrapped optionals, which skip all
null safety checks. Adding `_Nullable` to pointer types
makes swift map them as optionals.
Also constructors are now nullable since it's valid to return nil from
Go code.
Change-Id: If0506bb80f31bf36f11522c16a1e66d77be935f8
GitHub-Last-Rev: bd6c30f7f50ef5ea5797b07073f0a4a70d545025
GitHub-Pull-Request: golang/mobile#26
Reviewed-on: https://go-review.googlesource.com/c/mobile/+/159477
Run-TryBot: Elias Naur <mail@eliasnaur.com>
Reviewed-by: Elias Naur <mail@eliasnaur.com>
Some x/mobile tests are designed to run from a host with a device
or emulator attached. Some fail if they run directly from a device,
which is the case when GOOS=android.
Fix the tests by skipping them or adjusting them to work on GOOS=android.
Remove gomobile environment naïve variable expansion for $HOME; on
Android devices HOME=/ so every path separator is replaced with
$HOME.
Fixesgolang/go#30482
Change-Id: I553e708226922f6284163f0b7d7b1011a9502e34
Reviewed-on: https://go-review.googlesource.com/c/164799
Run-TryBot: Elias Naur <mail@eliasnaur.com>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Use a temporary location for the gobind and gomobile binaries
during tests.
This avoids depending on the go install path being in PATH and avoids
overwriting any existing gobind or gomobile binary the user have installed.
For the android x/mobile builder.
Change-Id: I98a6767fcff642a7143efc3eeb2cb3aa1f1719cc
Reviewed-on: https://go-review.googlesource.com/c/164797
Run-TryBot: Elias Naur <mail@eliasnaur.com>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
The Character.Subset Java class changed between JDK 8 and JDK 11
which is the default JDK on my system. To avoid the golden tests
depend on the JDK version, drop the reference to the Character.Subset
class.
The inner class case is covered by the bind/java runtime tests.
For the upcoming Android container builders.
Change-Id: I05897ff7de7970633176207305099153de2f208c
Reviewed-on: https://go-review.googlesource.com/c/163377
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
Current generated headers work because they require `ref.h` to be loaded beforehand by the bridging header. However, in some cases where the bridging header is generated by another tool (such as Bazel), the order can't be guaranteed.
Fix that by explicitly importing `ref.h` in the headers that need it.
Change-Id: I444453a0ebdf53e14ba1b5290f7cc7084eaf2c07
GitHub-Last-Rev: e1e1e915bf0428d871cb1a268c8456cf7051d383
GitHub-Pull-Request: golang/mobile#28
Reviewed-on: https://go-review.googlesource.com/c/159758
Reviewed-by: Elias Naur <mail@eliasnaur.com>
The go tool requires either HOME or GOCACHE set, but tests invoking
go install only passed GOPATH. Pass the inherited environment as well.
While here, update the reverse generated java.go.golden file with
additions from the latest Android SDK.
Change-Id: I3567dcc30e588b20266e9ba01d17a0ee547919bc
Reviewed-on: https://go-review.googlesource.com/c/159677
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
The current header generation uses old style Objective C
getters/setters. This causes Swift to incorrectly bridge properties as
methods. Using @property lets you write goObj.str = "value" (vs
goObj.setStr("value")).
Change-Id: I99d63743623734414edd50343dbdded52bdf2bf5
GitHub-Last-Rev: fb0ad7ec50d25ae5aa75ed729b04b95b99672f04
GitHub-Pull-Request: golang/mobile#27
Reviewed-on: https://go-review.googlesource.com/c/159618
Reviewed-by: Elias Naur <mail@eliasnaur.com>
Go documentation style for boolean funcs is to say:
// Foo reports whether ...
func Foo() bool
rather than "returns true if" or "returns whether".
Change-Id: I5d01c45a8867b47462ed142a49ad51bf0a319ce1
Reviewed-on: https://go-review.googlesource.com/c/151957
Reviewed-by: Elias Naur <elias.naur@gmail.com>
NDK 18 drops support for API levels below 16. Bump it to 16.
NDK 18 also needs a newer version of the Android gradle plugin.
Update the bind example and test build.gradle files.
Change-Id: I71499c88b48c43b2d4da50e415cb0b0dcbbbed75
Reviewed-on: https://go-review.googlesource.com/136775
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
Go 1.10 was supposed to change the jclass JNI type to map to Go
uintptr, but failed to map the Android NDK definition until
recently.
There was a single instance in the reverse binding generator that
compared jclass values to nil. Change it to use 0 and cast the
jclass value to uintptr to ensure compatibility with older Go
releases.
Change-Id: Ifa22ed2db556220b7dfd0076b004bd8930219e08
Reviewed-on: https://go-review.googlesource.com/124915
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
The implemented Go interface is I2, not I.
Change-Id: I41c3ac8aeb0da535626c1634cef48ca7a0839580
Reviewed-on: https://go-review.googlesource.com/118619
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
The examples were updated recently; this CL updates the version
used for the gomobile integration tests. The old version didn't
support newer versions of the gradle command.
Change-Id: I7ea9b3f9be37e9c96df96c5a81e90354da2ecd10
Reviewed-on: https://go-review.googlesource.com/114057
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
Also add a test. The corresponding Java custom package option
already have one.
Fixesgolang/go#24986
Change-Id: I095d97022beb0a57df784fe0a12bc42a66bb8a07
Reviewed-on: https://go-review.googlesource.com/110058
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
Before, a set of Xcode project files were needed for each ObjC test.
With this change, new iOS tests can be added by simply adding an .m
source file.
Change-Id: Icefb00cfa1d98c5e3cd1ed073b0ec5234061e6c3
Reviewed-on: https://go-review.googlesource.com/110057
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
Running the benchmark is very slow so I don't do it often. As
could be expected, the benchmark driver didn't compile anymore.
Change-Id: I59475042b7fca63328a96d769e77b8a7a6bbbb06
Reviewed-on: https://go-review.googlesource.com/110056
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
On Android, the JNI jobject type doesn't always contain a pointer.
Treating a non-pointer as a pointer can crash the runtime. Use
the more appropriate type uintptr instead.
Change-Id: I2b2049918d60226c4d23d6df0b10e68248d54bc2
Reviewed-on: https://go-review.googlesource.com/110256
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
A previous CL switched gobind to use the "source" importer so go
files using cgo can be type checked. However, CGO_ENABLED=1 also
have to be passed in for such files not be ignored.
Also add -tags ios to the gomobile test output missing from CL
99777.
Fixesgolang/go#24941
Change-Id: I868469af3061b82ab592899e365a8a90a0333e58
Reviewed-on: https://go-review.googlesource.com/108336
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
When passing a refnum across the language barrier there is a small
window where a proxy object itself can be garbage collected, its
reference count go to 0 and the object be gone when the refnum
is dereferenced on the other side.
In Go the proxy object is pinned with runtime.KeepAlive. This CL
implements the same mechanism in Java by passing the proxy object to
native code, ensuring the Java GC can't reclaim it during the call.
Change-Id: I23824439012eb00f90d729f59d4846999f24f01f
Reviewed-on: https://go-review.googlesource.com/107095
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
Android runs a finalizer watchdog that tracks the running time of
finalizers and throws an exception if any runs too long. Our
finalizers do very little work and as such are not affected by the
timeout. However, there has been reports, for example:
https://stackoverflow.com/questions/24021609/how-to-handle-java-util-concurrent-timeoutexception-android-os-binderproxy-fin
that the watchdog does not take into account periods where the device
goes to sleep in the middle of a finalizer run. So if a given app runs
in the background, the Java GC starts a finalizer and the device goes
to sleep before it returns, an exception will crash the app if the sleep
period extends the watchdog timeout.
The problem might be fixed on some newer version of Android, but the
problem is reported for as late as Android 6.
The suggested workaround is to use PhantomReferences and run a
background thread that take dead references off a ReferenceQueue and
perform cleanup.
This CL builds on the previous CL and splits up the Ref class so Refs
only reference counts Java objects, while a new class GoRef tracks Go
references. The Go references are wrapped in PhantomReferences that in
turn appear on a GoRefQueue to be cleaned up by a background (daemon)
Thread.
Change-Id: I04e3296b851999c612d3baf6a593cc044c2c5bdd
Reviewed-on: https://go-review.googlesource.com/106876
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
Today, the Seq.Ref class has two purposes. For Java references,
Ref contains the refnum, a reference to the Java object and a
reference count. For Go references, Ref contains the refnum and
its finalizer makes sure to decrement the reference count on the Go
side.
The next CL will replace the use of finalizers with an explicit
ReferenceQueue of Go references, and the Ref class will no longer
be used for Go refences. To prepare for that, this CL pulls up the
construction of Go referencing Ref instances into the Seq.trackGoRef
function.
Change-Id: I9eefe238cd3fd1b661b2af11d331a2f61e31303b
Reviewed-on: https://go-review.googlesource.com/106875
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
Before this change, binding unsupported basic types such as
uint failed with an error. Instead, add them to the list of
ignored types so that no error is generated and a comment is
generated explaining why the offending function, constant or
variable was skipped.
Unsigned integers are probably easy to support in ObjC, but
leave them unsupported for now.
While here, improve the printing of the ignored types in the
explaining comments.
Fixesgolang/go#24762
Change-Id: I0d9ab471b2245728270f6ee588f554d4a105d500
Reviewed-on: https://go-review.googlesource.com/105377
Reviewed-by: Daniel Martí <mvdan@mvdan.cc>
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
Run-TryBot: Daniel Martí <mvdan@mvdan.cc>
Issue golang/go#24058 demonstrates a Go package that fails to build with
gomobile but builds successfully with a manually using the standalone NDK
toolchain. I haven't been able to figure out a set of CPPFLAGS/LDFLAGS
that fixes the build for 24058 so instead rework gomobile to use
standalone NDK toolchains.
Standalone toolchains fixes the 24058 build and is the official way
to build Android programs. So gomobile should be less affected by
future changes in the NDK toolchain internals.
Create the standalone toolchains with gomobile init.
With the new Go 1.10 build cache, the prebuild work by the gomobile
init command is useless. Use the opportunity to simplify init to
only creating NDK toolchains and, optionally, building OpenAL for
Android. With that, it is no longer necessary to use gomobile init
to build iOS apps and frameworks.
Fixesgolang/go#24058
Change-Id: I4692fcaa927e7076a6387d080ebc1726905afd72
Reviewed-on: https://go-review.googlesource.com/99875
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
Move the benchmark support package to the testdata directory, just
like the other test packages.
Change-Id: Idc35ca973a7da78e8c8bb640ba60cfb947fbed5b
Reviewed-on: https://go-review.googlesource.com/101896
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
If ever the gobind tool switches to a source importer (see CL
99777), make sure import paths are without trailing slashes are
handled correctly.
Change-Id: Ib3ce15f8dcd53dce09a5bb183e4013a5deba39b4
Reviewed-on: https://go-review.googlesource.com/99776
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
The gobind and gomobile bind tools have historically overlapped:
gobind outputs generated bindings, and gomobile bind will generate
bindings before building them. However, the gobind bindings were
never used for building and thus allowed to not be complete.
To simplify version control, debugging, instrumentation and build
system flexibility, this CL upgrades the gobind tool to be the
canonical binding generator and change gomobile bind to use gobind
instead of its own generator code.
This greatly simplifies gomobile bind, but also paves the way to skip
gomobile bind entirely. For example:
$ gobind -outdir=$GOPATH golang.org/x/mobile/example/bind/hello
$ GOOS=android GOARCH=arm64 CC=<ndk-toolchain>/bin/clang go build -buildmode=c-shared -o libgobind.so gobind
$ ls libgobind.*
libgobind.h libgobind.so
The same applies to iOS, although the go build command line is more
involved.
By skipping gomobile it is possible to freely customize the Android
or iOS SDK level or any other flags not supported by gomobile bind.
By checking in the generated source code, the cost of supporting
gomobile in a custom build system is also decreased.
Change-Id: I59c14a77d625ac1377c23b3213672e0d83a48c85
Reviewed-on: https://go-review.googlesource.com/99316
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
The gobind command is about to get more powerful and able to generate
complete and standalone bindings. Platform specific build tags based
on GOOS or GOARCH are now meaningless to generate bindings from, so
remove them from the test packages.
The tags mattered to the reverse bound packages, since the go tool can't
build them without the Go wrappers for the imported Java packages.
Before this CL, the `android` tag was used to fool the go tool since
the host GOOS is unlikely to be android.
A fix is to check in the generated Go wrappers, but since the
packages are for testing we don't want that. Instead, move the test
packages to the testdata directory so the go tool ignores them.
Change-Id: I57178e930a400f690ebd7a65758bed894eeb10b0
Reviewed-on: https://go-review.googlesource.com/99315
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
Remove the android support library dependency.
The Android build system assumes at least one resource, so
add a dummy string.
Change-Id: I7223b75709f1aa5907e6d04bc656eea5503bb640
Reviewed-on: https://go-review.googlesource.com/94195
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
The test in CL 87656 exposed the problem that an ObjC class C in
header C.h can't implement an interface I in I.h if I.h itself includes
C.h, resulting in an include cycle. Avoid the problem for now by
restricting the set of declared interfaces to the current package and
its imports. This is too strict, but simple and avoids any include
cycles.
Fixes the bind/objc SeqTest on iOS.
Change-Id: I2ff964593cb9e56994c42b68cc49eebe2f549217
Reviewed-on: https://go-review.googlesource.com/88818
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
Changkun Ou
Hajime Hoshi
Hana Kim
Tim Cooijmans
Junda Liu
Juan Pablo Civile
Elias Naur
Bryan C. Mills
Steeve Morin
Federico Bond
Tobias Klauser
Elias Naur
Tadas