commit | 8d4c694bd5f8d102c95f9673922d792f5f96e842 | [log] [tgz] |
---|---|---|
author | Nirav Atre <natre@google.com> | Sun Jul 01 14:09:07 2018 -0700 |
committer | Nirav Atre <natre@google.com> | Mon Jul 02 16:15:45 2018 -0700 |
tree | 5de5ddb448c4f340714065bb7a92320be44dafad | |
parent | 2cc322f3e6f4539cc00d1d7c0c1290a634613c39 [diff] |
GTest test-cases for interfaces in HIDL safe unions This change implements test-cases to verify functional correctness of HIDL safe unions containing interfaces(+arrays). Bug: 79878527 Bug: 110269925 Test: The hidl_test suite, including the newly-added test, passes successfully. Change-Id: I736aef326d987bddb2328073fbaf3a46a3cf88c2
Full documentation can be found here: https://source.android.com/devices/architecture/hidl/
hidl-gen is a compiler for the HIDL (HAL Interface Design Language) which generates C++ and Java endpoints for RPC mechanisms. The main userspace libraries which this compiler uses can be found at system/libhidl.
m hidl-gen
Note that options for hidl-gen expected to be invoked by the build system are marked with 'internal' in the help menu.
hidl-gen -h hidl-gen -o output -L c++-impl -r android.hardware:hardware/interfaces -r android.hidl:system/libhidl/transport android.hardware.nfc@1.0
Some defaults for package roots are also provided
hidl-gen -o output -L c++-impl android.hardware.nfc@1.0 hidl-gen -o output -L vts android.hardware.nfc@1.0 hidl-gen -L hash android.hardware.nfc@1.0
Example command for vendor project
hidl-gen -L c++-impl -r vendor.foo:vendor/foo/interfaces vendor.foo.nfc@1.0
See update-makefiles-helper.sh and update-all-google-makefiles.sh for examples of how to generate HIDL makefiles (using the -Landroidbp option).
This is a helper tool to convert C headers to valid .hal files.
m c2hal && c2hal -h
This tool generates html documentation for hal interfaces.
m hidl-doc && hidl-doc -h