382bdddf5333e6c5699e9192c88b08066a741d56 |
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09-Apr-2018 |
Pete Gillin <peteg@google.com> |
Revert "Add getgroups()/setgroups() to libcore.Os" These (@hide) methods are unused, and the team who initially requested them no longer need them. Also, the tests for setgroups recently started failing (b/77599196). This reverts commit 44177e6982a62506127a857070a2452956c3f0f1. Bug: 77599196 Test: Treehugger (cherry picked from commit 1925ee9be8abc4898626a14e54dde70015e0ed53) Change-Id: Ia22ae6ab91503b221dd9fc8232c6fe651b25689e Merged-In: Ia22ae6ab91503b221dd9fc8232c6fe651b25689e
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12ccd43edf173679fddc32c3304ebac5372ccd09 |
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09-Apr-2018 |
Pete Gillin <peteg@google.com> |
Revert "Fix OsTest for different possible setgroups() return values." This test is being deleted in a different change in this topic. This reverts commit efbd4adaf39495f02de043866e3980d0e8cf08d2. Bug: 77599196 Test: Treehugger (cherry picked from commit 7334f6b154589400d5494b9b1c2d2e042de20280) Change-Id: I7ef7ecf576db104ea5d0f84638d036842d7b5046 Merged-In: I7ef7ecf576db104ea5d0f84638d036842d7b5046
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5310ea4af51082e4a775d31615daaa59754d003e |
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17-Jan-2018 |
Przemyslaw Szczepaniak <pszczepaniak@google.com> |
Add splice(2) syscall support Splice can be used to speed up file copy operations by avoiding moving any memory between kernel/user space. Test: vogar OsTest & BlockGuardOsTest Bug: 72004777 Change-Id: Ied19a7522eaea75dbc67094e15d54b8cc8e99db4
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ec48559bf5f1b62b7cdddfbe729cd7674b5ef2ad |
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10-Jan-2018 |
Enrico Granata <egranata@google.com> |
Add a test case for O_DIRECT Change-Id: I705fd21ff9972469cf17cdc8fbf5dacf41301a5d Fixes: 70943835 Test: vogar OsTest.java
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e3a3a06a94a50d31b7033e496f23becb0f1329c7 |
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01-Nov-2017 |
Tobias Thierer <tobiast@google.com> |
Replace libcore.util.Mutable{Int,Long} with Int{32,64}Ref. Since the new classes Int{32,64}Ref live in the package android.system, which is fine for libcore to depend on, there is no longer a need to have libcore.util.Mutable*. This CL migrates all usages to the new classes. Test: CtsLibcoreTestCases Bug: 67901714 Change-Id: Icb55f778e05f6083d6d93b4c50fa76211dfa16c7
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dfee8628760698554f5fb81663c001813bc55537 |
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25-Oct-2017 |
Tobias Thierer <tobiast@google.com> |
Remove deprecated android.system.Os.{ioctlInt,sendfile,waitpid}. These three methods were recently deprecated because their signatures depend on android.util.Mutable{Long,Int}. A follow-up CL is moving those classes to framework, which means that they will no longer be accessible to libcore at compile time. Bug: 67901714 Test: Treehugger (cherry picked from commit f39b8c036d159d740feffef77199def2618348c0) Change-Id: Iec279d3adc4d8b2337037c277a7e1597e912e16d Merged-In: Iec279d3adc4d8b2337037c277a7e1597e912e16d
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f39b8c036d159d740feffef77199def2618348c0 |
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25-Oct-2017 |
Tobias Thierer <tobiast@google.com> |
Remove deprecated android.system.Os.{ioctlInt,sendfile,waitpid}. These three methods were recently deprecated because their signatures depend on android.util.Mutable{Long,Int}. A follow-up CL is moving those classes to framework, which means that they will no longer be accessible to libcore at compile time. Bug: 67901714 Test: Treehugger Change-Id: Iec279d3adc4d8b2337037c277a7e1597e912e16d
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efbd4adaf39495f02de043866e3980d0e8cf08d2 |
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08-Nov-2017 |
Enrico Granata <egranata@google.com> |
Fix OsTest for different possible setgroups() return values. setgroups() can return EINVAL if the number of groups passed is > NGROUPS_MAX. This means that the call in this test could fail with EINVAL is NGROUPS_MAX is == 0. Address this possibility by checking and choosing an appropriate error code to test against. Bug: 69023954 Test: vogar OsTest Change-Id: Id03cdb73a9cc3df31f22b25dc28079aac609a35f
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d430cc782689a7f6a256ef6b0ebfc7210b0c31d9 |
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01-Nov-2017 |
Tobias Thierer <tobiast@google.com> |
Move libcore tests to non-libcore packages. The integration of OpenJDK 9 javac into the Android build system requires non-libcore code to live in non-libcore packages, as long as that code isn't considered part of the same module as libcore at javac time. This CL moves libcore test related classes out of such packages; since libcore tests could already only test public (as opposed to package private APIs), no change other than the package name and imports is necessary. Because many libcore tests already live below a top-level package "libcore" (eg., the tests for java.util are in libcore.java.util), this CL likewise prepends "libcore." to the package names of affected classes. For classes relating to libcore.* packages, this results in a package name of the form "libcore.libcore.*". Alternative considered but not pursued: To compile the test classes without moving the out of a libcore package, javac would need to consider them to be in the same module as libcore. This would likely be possible via javac --patch-module, but this has not been explored in detail because: - Most luni tests are already in a toplevel package libcore.*, so this CL makes the test structure more consistent. - Use of --patch-module would likely cause problems when running tests under a runtime that implements the OpenJDK 9 module system; for example, --patch-module cannot add exported packages to the module, so any new packages added in tests (such as the libcore.* packages of most existing luni tests) would not be visible at test runtime. - Having tests in different packages from code under tests makes it more obvious (including to IDEs in which the code might be edited as a single project) that these tests cannot access package-private identifiers in the code under test. Test: Treehugger Test: "make cts" with EXPERIMENTAL_USE_OPENJDK9=true passes with additional changes present locally that have not yet been exported as CLs. Test: CtsLibcoreTestCases Bug: 68224249 Bug: 68932217 (tracks potential follow-up work) Change-Id: Ib6b8e6f3bc87093bc219d2108e601163c6e334cd
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