diff options
Diffstat (limited to 'tools/testing/selftests/filesystems/binderfs')
3 files changed, 26 insertions, 10 deletions
diff --git a/tools/testing/selftests/filesystems/binderfs/Makefile b/tools/testing/selftests/filesystems/binderfs/Makefile index 8af25ae96049..eb4c3b411934 100644 --- a/tools/testing/selftests/filesystems/binderfs/Makefile +++ b/tools/testing/selftests/filesystems/binderfs/Makefile @@ -1,8 +1,6 @@ # SPDX-License-Identifier: GPL-2.0 -CFLAGS += -I../../../../../usr/include/ -pthread +CFLAGS += $(KHDR_INCLUDES) -pthread TEST_GEN_PROGS := binderfs_test -binderfs_test: binderfs_test.c ../../kselftest.h ../../kselftest_harness.h - include ../../lib.mk diff --git a/tools/testing/selftests/filesystems/binderfs/binderfs_test.c b/tools/testing/selftests/filesystems/binderfs/binderfs_test.c index 1d27f52c61e6..81db85a5cc16 100644 --- a/tools/testing/selftests/filesystems/binderfs/binderfs_test.c +++ b/tools/testing/selftests/filesystems/binderfs/binderfs_test.c @@ -57,11 +57,15 @@ static int __do_binderfs_test(struct __test_metadata *_metadata) { int fd, ret, saved_errno, result = 1; size_t len; - ssize_t wret; struct binderfs_device device = { 0 }; struct binder_version version = { 0 }; char binderfs_mntpt[] = P_tmpdir "/binderfs_XXXXXX", device_path[sizeof(P_tmpdir "/binderfs_XXXXXX/") + BINDERFS_MAX_NAME]; + static const char * const binder_features[] = { + "oneway_spam_detection", + "extended_error", + "freeze_notification", + }; change_mountns(_metadata); @@ -74,7 +78,7 @@ static int __do_binderfs_test(struct __test_metadata *_metadata) ret = mount(NULL, binderfs_mntpt, "binder", 0, 0); EXPECT_EQ(ret, 0) { if (errno == ENODEV) - XFAIL(goto out, "binderfs missing"); + SKIP(goto out, "binderfs missing"); TH_LOG("%s - Failed to mount binderfs", strerror(errno)); goto rmdir; } @@ -150,6 +154,20 @@ static int __do_binderfs_test(struct __test_metadata *_metadata) } /* success: binder-control device removal failed as expected */ + + for (int i = 0; i < ARRAY_SIZE(binder_features); i++) { + snprintf(device_path, sizeof(device_path), "%s/features/%s", + binderfs_mntpt, binder_features[i]); + fd = open(device_path, O_CLOEXEC | O_RDONLY); + EXPECT_GE(fd, 0) { + TH_LOG("%s - Failed to open binder feature: %s", + strerror(errno), binder_features[i]); + goto umount; + } + close(fd); + } + + /* success: binder feature files found */ result = 0; umount: @@ -395,7 +413,8 @@ TEST(binderfs_stress) ret = mount(NULL, binderfs_mntpt, "binder", 0, 0); ASSERT_EQ(ret, 0) { - TH_LOG("%s - Failed to mount binderfs", strerror(errno)); + TH_LOG("%s - Failed to mount binderfs, check if CONFIG_ANDROID_BINDERFS is enabled in the running kernel", + strerror(errno)); } for (int i = 0; i < ARRAY_SIZE(fds); i++) { @@ -475,10 +494,10 @@ TEST(binderfs_stress) TEST(binderfs_test_privileged) { if (geteuid() != 0) - XFAIL(return, "Tests are not run as root. Skipping privileged tests"); + SKIP(return, "Tests are not run as root. Skipping privileged tests"); if (__do_binderfs_test(_metadata)) - XFAIL(return, "The Android binderfs filesystem is not available"); + SKIP(return, "The Android binderfs filesystem is not available"); } TEST(binderfs_test_unprivileged) @@ -511,7 +530,7 @@ TEST(binderfs_test_unprivileged) ret = wait_for_pid(pid); if (ret) { if (ret == 2) - XFAIL(return, "The Android binderfs filesystem is not available"); + SKIP(return, "The Android binderfs filesystem is not available"); ASSERT_EQ(ret, 0) { TH_LOG("wait_for_pid() failed"); } diff --git a/tools/testing/selftests/filesystems/binderfs/config b/tools/testing/selftests/filesystems/binderfs/config index 02dd6cc9cf99..7b4fc6ee6205 100644 --- a/tools/testing/selftests/filesystems/binderfs/config +++ b/tools/testing/selftests/filesystems/binderfs/config @@ -1,3 +1,2 @@ -CONFIG_ANDROID=y CONFIG_ANDROID_BINDERFS=y CONFIG_ANDROID_BINDER_IPC=y |