commit | a5c2421aa500cbdae485462dc2d9263340e8720f | [log] [tgz] |
---|---|---|
author | Nirav Atre <natre@google.com> | Thu Jul 12 22:03:51 2018 -0700 |
committer | Nirav Atre <natre@google.com> | Fri Jul 13 10:52:45 2018 -0700 |
tree | ac4808b06475706c102a22f759956a8d91105c57 | |
parent | 465a70c7c37e72c95e85a715fb0dcf6d25618560 [diff] |
GTest test-cases for HIDL safe unions in Java This change implements test-cases to exercise correctness of the HIDL safe_union construct (in Java). Bug: 79878527 Test: Ran the hidl_test_java suite (including new tests) on a real device. Updates to the safeunion test HAL are included in a separate CL. Change-Id: I04c2589fe936ddd4c5d8feb4a8773e20195feca3
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