diff options
Diffstat (limited to 'mm/damon/dbgfs-test.h')
| -rw-r--r-- | mm/damon/dbgfs-test.h | 85 |
1 files changed, 34 insertions, 51 deletions
diff --git a/mm/damon/dbgfs-test.h b/mm/damon/dbgfs-test.h index 86b9f9528231..0bb0d532b159 100644 --- a/mm/damon/dbgfs-test.h +++ b/mm/damon/dbgfs-test.h @@ -12,66 +12,58 @@ #include <kunit/test.h> -static void damon_dbgfs_test_str_to_target_ids(struct kunit *test) +static void damon_dbgfs_test_str_to_ints(struct kunit *test) { char *question; - unsigned long *answers; - unsigned long expected[] = {12, 35, 46}; + int *answers; + int expected[] = {12, 35, 46}; ssize_t nr_integers = 0, i; question = "123"; - answers = str_to_target_ids(question, strlen(question), - &nr_integers); + answers = str_to_ints(question, strlen(question), &nr_integers); KUNIT_EXPECT_EQ(test, (ssize_t)1, nr_integers); - KUNIT_EXPECT_EQ(test, 123ul, answers[0]); + KUNIT_EXPECT_EQ(test, 123, answers[0]); kfree(answers); question = "123abc"; - answers = str_to_target_ids(question, strlen(question), - &nr_integers); + answers = str_to_ints(question, strlen(question), &nr_integers); KUNIT_EXPECT_EQ(test, (ssize_t)1, nr_integers); - KUNIT_EXPECT_EQ(test, 123ul, answers[0]); + KUNIT_EXPECT_EQ(test, 123, answers[0]); kfree(answers); question = "a123"; - answers = str_to_target_ids(question, strlen(question), - &nr_integers); + answers = str_to_ints(question, strlen(question), &nr_integers); KUNIT_EXPECT_EQ(test, (ssize_t)0, nr_integers); kfree(answers); question = "12 35"; - answers = str_to_target_ids(question, strlen(question), - &nr_integers); + answers = str_to_ints(question, strlen(question), &nr_integers); KUNIT_EXPECT_EQ(test, (ssize_t)2, nr_integers); for (i = 0; i < nr_integers; i++) KUNIT_EXPECT_EQ(test, expected[i], answers[i]); kfree(answers); question = "12 35 46"; - answers = str_to_target_ids(question, strlen(question), - &nr_integers); + answers = str_to_ints(question, strlen(question), &nr_integers); KUNIT_EXPECT_EQ(test, (ssize_t)3, nr_integers); for (i = 0; i < nr_integers; i++) KUNIT_EXPECT_EQ(test, expected[i], answers[i]); kfree(answers); question = "12 35 abc 46"; - answers = str_to_target_ids(question, strlen(question), - &nr_integers); + answers = str_to_ints(question, strlen(question), &nr_integers); KUNIT_EXPECT_EQ(test, (ssize_t)2, nr_integers); for (i = 0; i < 2; i++) KUNIT_EXPECT_EQ(test, expected[i], answers[i]); kfree(answers); question = ""; - answers = str_to_target_ids(question, strlen(question), - &nr_integers); + answers = str_to_ints(question, strlen(question), &nr_integers); KUNIT_EXPECT_EQ(test, (ssize_t)0, nr_integers); kfree(answers); question = "\n"; - answers = str_to_target_ids(question, strlen(question), - &nr_integers); + answers = str_to_ints(question, strlen(question), &nr_integers); KUNIT_EXPECT_EQ(test, (ssize_t)0, nr_integers); kfree(answers); } @@ -79,30 +71,20 @@ static void damon_dbgfs_test_str_to_target_ids(struct kunit *test) static void damon_dbgfs_test_set_targets(struct kunit *test) { struct damon_ctx *ctx = dbgfs_new_ctx(); - unsigned long ids[] = {1, 2, 3}; char buf[64]; - /* Make DAMON consider target id as plain number */ - ctx->primitive.target_valid = NULL; - ctx->primitive.cleanup = NULL; + /* Make DAMON consider target has no pid */ + damon_select_ops(ctx, DAMON_OPS_PADDR); - damon_set_targets(ctx, ids, 3); - sprint_target_ids(ctx, buf, 64); - KUNIT_EXPECT_STREQ(test, (char *)buf, "1 2 3\n"); - - damon_set_targets(ctx, NULL, 0); + dbgfs_set_targets(ctx, 0, NULL); sprint_target_ids(ctx, buf, 64); KUNIT_EXPECT_STREQ(test, (char *)buf, "\n"); - damon_set_targets(ctx, (unsigned long []){1, 2}, 2); + dbgfs_set_targets(ctx, 1, NULL); sprint_target_ids(ctx, buf, 64); - KUNIT_EXPECT_STREQ(test, (char *)buf, "1 2\n"); + KUNIT_EXPECT_STREQ(test, (char *)buf, "42\n"); - damon_set_targets(ctx, (unsigned long []){2}, 1); - sprint_target_ids(ctx, buf, 64); - KUNIT_EXPECT_STREQ(test, (char *)buf, "2\n"); - - damon_set_targets(ctx, NULL, 0); + dbgfs_set_targets(ctx, 0, NULL); sprint_target_ids(ctx, buf, 64); KUNIT_EXPECT_STREQ(test, (char *)buf, "\n"); @@ -112,25 +94,26 @@ static void damon_dbgfs_test_set_targets(struct kunit *test) static void damon_dbgfs_test_set_init_regions(struct kunit *test) { struct damon_ctx *ctx = damon_new_ctx(); - unsigned long ids[] = {1, 2, 3}; - /* Each line represents one region in ``<target id> <start> <end>`` */ - char * const valid_inputs[] = {"2 10 20\n 2 20 30\n2 35 45", - "2 10 20\n", - "2 10 20\n1 39 59\n1 70 134\n 2 20 25\n", + /* Each line represents one region in ``<target idx> <start> <end>`` */ + char * const valid_inputs[] = {"1 10 20\n 1 20 30\n1 35 45", + "1 10 20\n", + "1 10 20\n0 39 59\n0 70 134\n 1 20 25\n", ""}; /* Reading the file again will show sorted, clean output */ - char * const valid_expects[] = {"2 10 20\n2 20 30\n2 35 45\n", - "2 10 20\n", - "1 39 59\n1 70 134\n2 10 20\n2 20 25\n", + char * const valid_expects[] = {"1 10 20\n1 20 30\n1 35 45\n", + "1 10 20\n", + "0 39 59\n0 70 134\n1 10 20\n1 20 25\n", ""}; - char * const invalid_inputs[] = {"4 10 20\n", /* target not exists */ - "2 10 20\n 2 14 26\n", /* regions overlap */ - "1 10 20\n2 30 40\n 1 5 8"}; /* not sorted by address */ + char * const invalid_inputs[] = {"3 10 20\n", /* target not exists */ + "1 10 20\n 1 14 26\n", /* regions overlap */ + "0 10 20\n1 30 40\n 0 5 8"}; /* not sorted by address */ char *input, *expect; int i, rc; char buf[256]; - damon_set_targets(ctx, ids, 3); + damon_select_ops(ctx, DAMON_OPS_PADDR); + + dbgfs_set_targets(ctx, 3, NULL); /* Put valid inputs and check the results */ for (i = 0; i < ARRAY_SIZE(valid_inputs); i++) { @@ -158,12 +141,12 @@ static void damon_dbgfs_test_set_init_regions(struct kunit *test) KUNIT_EXPECT_STREQ(test, (char *)buf, ""); } - damon_set_targets(ctx, NULL, 0); + dbgfs_set_targets(ctx, 0, NULL); damon_destroy_ctx(ctx); } static struct kunit_case damon_test_cases[] = { - KUNIT_CASE(damon_dbgfs_test_str_to_target_ids), + KUNIT_CASE(damon_dbgfs_test_str_to_ints), KUNIT_CASE(damon_dbgfs_test_set_targets), KUNIT_CASE(damon_dbgfs_test_set_init_regions), {}, |