diff options
| -rw-r--r-- | test/cmd/fdt.c | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/test/cmd/fdt.c b/test/cmd/fdt.c index 266fb6e..6af8cfe 100644 --- a/test/cmd/fdt.c +++ b/test/cmd/fdt.c @@ -402,6 +402,85 @@ static int fdt_test_get_value(struct unit_test_state *uts) } FDT_TEST(fdt_test_get_value, UT_TESTF_CONSOLE_REC); +static int fdt_test_get_name(struct unit_test_state *uts) +{ + char fdt[4096]; + ulong addr; + + ut_assertok(make_fuller_fdt(uts, fdt, sizeof(fdt))); + addr = map_to_sysmem(fdt); + set_working_fdt_addr(addr); + + /* Test getting name of node 0 in /, which is /aliases node */ + ut_assertok(console_record_reset_enable()); + ut_assertok(run_command("fdt get name nzero / 0", 0)); + ut_asserteq_str("aliases", env_get("nzero")); + ut_assertok(ut_check_console_end(uts)); + + /* Test getting name of node 1 in /, which is /test-node@1234 node */ + ut_assertok(console_record_reset_enable()); + ut_assertok(run_command("fdt get name none / 1", 0)); + ut_asserteq_str("test-node@1234", env_get("none")); + ut_assertok(ut_check_console_end(uts)); + + /* Test getting name of node -1 in /, which is /aliases node, same as 0 */ + ut_assertok(console_record_reset_enable()); + ut_assertok(run_command("fdt get name nmone / -1", 0)); + ut_asserteq_str("aliases", env_get("nmone")); + ut_assertok(ut_check_console_end(uts)); + + /* Test getting name of node 2 in /, which does not exist */ + ut_assertok(console_record_reset_enable()); + ut_asserteq(1, run_command("fdt get name ntwo / 2", 1)); + ut_assert_nextline("libfdt node not found"); + ut_assertok(ut_check_console_end(uts)); + + /* Test getting name of node 0 in /test-node@1234, which is /subnode node */ + ut_assertok(console_record_reset_enable()); + ut_assertok(run_command("fdt get name snzero /test-node@1234 0", 0)); + ut_asserteq_str("subnode", env_get("snzero")); + ut_assertok(run_command("fdt get name asnzero testnodealias 0", 0)); + ut_asserteq_str("subnode", env_get("asnzero")); + ut_assertok(ut_check_console_end(uts)); + + /* Test getting name of node 1 in /test-node@1234, which does not exist */ + ut_assertok(console_record_reset_enable()); + ut_asserteq(1, run_command("fdt get name snone /test-node@1234 1", 1)); + ut_assert_nextline("libfdt node not found"); + ut_asserteq(1, run_command("fdt get name asnone testnodealias 1", 1)); + ut_assert_nextline("libfdt node not found"); + ut_assertok(ut_check_console_end(uts)); + + /* Test getting name of node -1 in /test-node@1234, which is /subnode node, same as 0 */ + ut_assertok(console_record_reset_enable()); + ut_assertok(run_command("fdt get name snmone /test-node@1234 -1", 0)); + ut_asserteq_str("subnode", env_get("snmone")); + ut_assertok(run_command("fdt get name asnmone testnodealias -1", 0)); + ut_asserteq_str("subnode", env_get("asnmone")); + ut_assertok(ut_check_console_end(uts)); + + /* Test getting name of nonexistent node */ + ut_assertok(console_record_reset_enable()); + ut_asserteq(1, run_command("fdt get name nonode /nonexistent 0", 1)); + ut_assert_nextline("libfdt fdt_path_offset() returned FDT_ERR_NOTFOUND"); + ut_assertok(ut_check_console_end(uts)); + + /* Test getting name of bad alias */ + ut_assertok(console_record_reset_enable()); + ut_asserteq(1, run_command("fdt get name vbadalias badalias 0", 1)); + ut_assert_nextline("libfdt fdt_path_offset() returned FDT_ERR_NOTFOUND"); + ut_assertok(ut_check_console_end(uts)); + + /* Test getting name of nonexistent alias */ + ut_assertok(console_record_reset_enable()); + ut_asserteq(1, run_command("fdt get name vnoalias noalias 0", 1)); + ut_assert_nextline("libfdt fdt_path_offset() returned FDT_ERR_BADPATH"); + ut_assertok(ut_check_console_end(uts)); + + return 0; +} +FDT_TEST(fdt_test_get_name, UT_TESTF_CONSOLE_REC); + int do_ut_fdt(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]) { struct unit_test *tests = UNIT_TEST_SUITE_START(fdt_test); |