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/Linux-v5.4/tools/testing/selftests/bpf/prog_tests/
Dglobal_data.c17 } tests[] = { in test_global_data_number() local
31 for (i = 0; i < sizeof(tests) / sizeof(tests[0]); i++) { in test_global_data_number()
32 err = bpf_map_lookup_elem(map_fd, &tests[i].key, &num); in test_global_data_number()
33 CHECK(err || num != tests[i].num, tests[i].name, in test_global_data_number()
35 err, num, tests[i].num); in test_global_data_number()
52 } tests[] = { in test_global_data_string() local
60 for (i = 0; i < sizeof(tests) / sizeof(tests[0]); i++) { in test_global_data_string()
61 err = bpf_map_lookup_elem(map_fd, &tests[i].key, str); in test_global_data_string()
62 CHECK(err || memcmp(str, tests[i].str, sizeof(str)), in test_global_data_string()
63 tests[i].name, "err %d result \'%s\' expected \'%s\'\n", in test_global_data_string()
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Dobj_name.c10 } tests[] = { in test_obj_name() local
23 for (i = 0; i < sizeof(tests) / sizeof(tests[0]); i++) { in test_obj_name()
24 size_t name_len = strlen(tests[i].name) + 1; in test_obj_name()
37 memcpy(attr.prog_name, tests[i].name, ncopy); in test_obj_name()
40 CHECK((tests[i].success && fd < 0) || in test_obj_name()
41 (!tests[i].success && fd != -1) || in test_obj_name()
42 (!tests[i].success && errno != tests[i].expected_errno), in test_obj_name()
45 fd, tests[i].success, errno, tests[i].expected_errno); in test_obj_name()
59 memcpy(attr.map_name, tests[i].name, ncopy); in test_obj_name()
61 CHECK((tests[i].success && fd < 0) || in test_obj_name()
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Dflow_dissector.c103 struct test tests[] = { variable
457 for (i = 0; i < ARRAY_SIZE(tests); i++) { in test_flow_dissector()
461 .data_in = &tests[i].pkt, in test_flow_dissector()
462 .data_size_in = sizeof(tests[i].pkt), in test_flow_dissector()
467 if (tests[i].flags) { in test_flow_dissector()
470 ctx.flags = tests[i].flags; in test_flow_dissector()
476 tests[i].name, in test_flow_dissector()
480 CHECK_FLOW_KEYS(tests[i].name, flow_keys, tests[i].keys); in test_flow_dissector()
497 for (i = 0; i < ARRAY_SIZE(tests); i++) { in test_flow_dissector()
503 __u32 key = (__u32)(tests[i].keys.sport) << 16 | in test_flow_dissector()
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/Linux-v5.4/fs/btrfs/
DMakefile20 btrfs-$(CONFIG_BTRFS_FS_RUN_SANITY_TESTS) += tests/free-space-tests.o \
21 tests/extent-buffer-tests.o tests/btrfs-tests.o \
22 tests/extent-io-tests.o tests/inode-tests.o tests/qgroup-tests.o \
23 tests/free-space-tree-tests.o tests/extent-map-tests.o
/Linux-v5.4/tools/perf/tests/
DBuild58 $(OUTPUT)tests/llvm-src-base.c: tests/bpf-script-example.c tests/Build
60 $(Q)echo '#include <tests/llvm.h>' > $@
65 $(OUTPUT)tests/llvm-src-kbuild.c: tests/bpf-script-test-kbuild.c tests/Build
67 $(Q)echo '#include <tests/llvm.h>' > $@
72 $(OUTPUT)tests/llvm-src-prologue.c: tests/bpf-script-test-prologue.c tests/Build
74 $(Q)echo '#include <tests/llvm.h>' > $@
79 $(OUTPUT)tests/llvm-src-relocation.c: tests/bpf-script-test-relocation.c tests/Build
81 $(Q)echo '#include <tests/llvm.h>' > $@
/Linux-v5.4/tools/perf/Documentation/
Dperf-test.txt6 perf-test - Runs sanity tests.
15 This command does assorted sanity tests, initially through linked routines but
16 also will look for a directory with more tests in the form of scripts.
18 To get a list of available tests use 'perf test list', specifying a test name
19 fragment will show all tests that have it.
21 To run just specific tests, inform test name fragments or the numbers obtained
36 Do not fork child for each test, run all tests within single process.
/Linux-v5.4/drivers/of/unittest-data/
Dtestcases.dts15 #include "tests-phandle.dtsi"
16 #include "tests-interrupts.dtsi"
17 #include "tests-match.dtsi"
18 #include "tests-platform.dtsi"
19 #include "tests-overlay.dtsi"
/Linux-v5.4/Documentation/dev-tools/
Dkselftest.rst5 The kernel contains a set of "self tests" under the tools/testing/selftests/
6 directory. These are intended to be small tests to exercise individual code
11 write new tests using the framework on Kselftest wiki:
15 On some systems, hot-plug tests could hang forever waiting for cpu and
17 to run the full range of hot-plug tests. In default mode, hot-plug tests run
26 Running the selftests (hotplug tests are run in limited mode)
29 To build the tests::
33 To run the tests::
37 To build and run the tests with a single command, use::
41 Note that some tests will require root privileges.
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/Linux-v5.4/drivers/net/ethernet/sfc/falcon/
Dselftest.c96 static int ef4_test_phy_alive(struct ef4_nic *efx, struct ef4_self_tests *tests) in ef4_test_phy_alive() argument
102 tests->phy_alive = rc ? -1 : 1; in ef4_test_phy_alive()
108 static int ef4_test_nvram(struct ef4_nic *efx, struct ef4_self_tests *tests) in ef4_test_nvram() argument
117 tests->nvram = rc ? -1 : 1; in ef4_test_nvram()
131 struct ef4_self_tests *tests) in ef4_test_interrupts() argument
138 tests->interrupt = -1; in ef4_test_interrupts()
144 tests->interrupt = 0; in ef4_test_interrupts()
167 tests->interrupt = 1; in ef4_test_interrupts()
173 struct ef4_self_tests *tests) in ef4_test_eventq_irq() argument
221 tests->eventq_dma[channel->channel] = dma_seen ? 1 : -1; in ef4_test_eventq_irq()
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/Linux-v5.4/drivers/net/ethernet/sfc/
Dselftest.c96 static int efx_test_phy_alive(struct efx_nic *efx, struct efx_self_tests *tests) in efx_test_phy_alive() argument
102 tests->phy_alive = rc ? -1 : 1; in efx_test_phy_alive()
108 static int efx_test_nvram(struct efx_nic *efx, struct efx_self_tests *tests) in efx_test_nvram() argument
117 tests->nvram = rc ? -1 : 1; in efx_test_nvram()
131 struct efx_self_tests *tests) in efx_test_interrupts() argument
138 tests->interrupt = -1; in efx_test_interrupts()
144 tests->interrupt = 0; in efx_test_interrupts()
167 tests->interrupt = 1; in efx_test_interrupts()
173 struct efx_self_tests *tests) in efx_test_eventq_irq() argument
221 tests->eventq_dma[channel->channel] = dma_seen ? 1 : -1; in efx_test_eventq_irq()
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/Linux-v5.4/tools/memory-model/scripts/
DREADME10 Run all litmus tests in the litmus-tests directory, checking
16 Run all litmus tests in the https://github.com/paulmckrcu/litmus
23 Run all litmus tests having .litmus.out files from previous
33 Compare output from two different runs of the same litmus tests,
34 with the absolute pathnames of the tests to run provided one
40 Run all litmus tests having no more than the specified number
53 For all new or updated litmus tests having no more than the
64 Run the litmus tests whose absolute pathnames are provided one
/Linux-v5.4/tools/testing/vsock/
DREADME3 These tests exercise net/vmw_vsock/ host<->guest sockets for VMware, KVM, and
6 The following tests are available:
11 to running tests:
13 1. Build the kernel and these tests.
14 2. Install the kernel and tests on the host.
15 3. Install the kernel and tests inside the guest.
/Linux-v5.4/crypto/async_tx/
Draid6test.c144 static int test(int disks, int *tests) in test() argument
176 (*tests)++; in test()
187 int tests = 0; in raid6_test() local
201 err += test(4, &tests); in raid6_test()
203 err += test(5, &tests); in raid6_test()
208 err += test(11, &tests); in raid6_test()
209 err += test(12, &tests); in raid6_test()
217 err += test(24, &tests); in raid6_test()
219 err += test(NDISKS, &tests); in raid6_test()
223 tests, err, err == 1 ? "" : "s"); in raid6_test()
/Linux-v5.4/tools/testing/selftests/livepatch/
DREADME5 This is a small set of sanity tests for the kernel livepatching.
9 buffer and parsed for expected messages. (Note: the tests will clear
10 the message buffer between individual tests.)
22 Running the tests
34 Adding tests
40 "test_klp" strings, so tests be sure to include one of those strings for
/Linux-v5.4/Documentation/misc-devices/
Dpci-endpoint-test.txt7 The "pci_endpoint_test" driver can be used to perform the following tests.
9 The PCI driver for the test device performs the following tests
20 should be used to perform the above tests.
34 PCITEST_WRITE: Perform write tests. The size of the buffer should be passed
36 PCITEST_READ: Perform read tests. The size of the buffer should be passed
38 PCITEST_COPY: Perform read tests. The size of the buffer should be passed
/Linux-v5.4/kernel/rcu/
DKconfig.debug27 tristate "performance tests for RCU"
35 tests on the RCU infrastructure. The kernel module may be built
38 Say Y here if you want RCU performance tests to be built into
40 Say M if you want the RCU performance tests to build as a module.
44 tristate "torture tests for RCU"
51 This option provides a kernel module that runs torture tests
55 Say Y here if you want RCU torture tests to be built into
57 Say M if you want the RCU torture tests to build as a module.
/Linux-v5.4/drivers/gpu/drm/i915/gt/
Dselftest_engine.c12 static int (* const tests[])(struct intel_gt *) = { in intel_engine_live_selftests() local
17 typeof(*tests) *fn; in intel_engine_live_selftests()
19 for (fn = tests; *fn; fn++) { in intel_engine_live_selftests()
/Linux-v5.4/tools/testing/selftests/bpf/
Dtest_tag.c165 static void do_test(uint32_t *tests, int start_insns, int fd_map, in do_test() argument
181 (*tests)++; in do_test()
187 uint32_t tests = 0; in main() local
195 do_test(&tests, 2, -1, bpf_gen_imm_prog); in main()
196 do_test(&tests, 3, fd_map, bpf_gen_map_prog); in main()
199 printf("test_tag: OK (%u tests)\n", tests); in main()
/Linux-v5.4/drivers/gpu/drm/i915/gem/selftests/
Di915_gem_object.c76 static const struct i915_subtest tests[] = { in i915_gem_object_mock_selftests() local
86 err = i915_subtests(tests, i915); in i915_gem_object_mock_selftests()
94 static const struct i915_subtest tests[] = { in i915_gem_object_live_selftests() local
98 return i915_subtests(tests, i915); in i915_gem_object_live_selftests()
/Linux-v5.4/tools/testing/scatterlist/
Dmain.c30 } *test, tests[] = { in main() local
55 for (i = 0, test = tests; test->expected_segments; test++, i++) { in main()
76 assert(i == (sizeof(tests) / sizeof(tests[0])) - 1); in main()
/Linux-v5.4/tools/testing/selftests/tc-testing/
DREADME5 tdc is a Python script to load tc unit tests from a separate JSON file and
18 prior to running the tests when using nsPlugin.
21 unit tests. See the config file in this directory for minimum required
22 features. As new tests will be added, config options list will be updated.
32 handled in a future version - the current workaround is to run the tests
63 Running tdc without any arguments will run all tests. Refer to the section
68 TAP (Test Anything Protocol) format when they are done. If tests fail,
76 One run of tests is considered a "test suite" (this will be refined in the
93 tests the return code against one or more acceptable values. The
105 the tests to be run. These values are used in the tc commands that will be
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/Linux-v5.4/tools/lib/lockdep/
Drun_tests.sh10 find tests -name '*.c' | sort | while read -r i; do
22 find tests -name '*.c' | sort | while read -r i; do
35 find tests -name '*.c' | sort | while read -r i; do
/Linux-v5.4/tools/testing/selftests/breakpoints/
Dbreakpoint_test.c334 unsigned int tests = 0; in launch_tests() local
337 tests += 3 * COUNT_ISN_BPS; in launch_tests()
338 tests += sizeof(long) / 2 * 3 * COUNT_WPS; in launch_tests()
339 tests += sizeof(long) / 2 * 3 * COUNT_WPS; in launch_tests()
340 tests += 2; in launch_tests()
341 ksft_set_plan(tests); in launch_tests()
/Linux-v5.4/tools/perf/tests/attr/
DREADME1 The struct perf_event_attr test (attr tests) support
12 The attr tests consist of following parts:
14 tests/attr.c
25 tests/attr.py
30 tests/attr/
33 Following tests are defined (with perf commands):
/Linux-v5.4/tools/testing/selftests/net/
Dsocket.c26 static struct socket_testcase tests[] = { variable
44 for (i = 0; i < ARRAY_SIZE(tests); i++) { in run_tests()
45 struct socket_testcase *s = &tests[i]; in run_tests()

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