diff options
| -rw-r--r-- | test/cmd/fdt.c | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/test/cmd/fdt.c b/test/cmd/fdt.c index dabd35fbb5..4d45afaa29 100644 --- a/test/cmd/fdt.c +++ b/test/cmd/fdt.c @@ -779,6 +779,74 @@ static int fdt_test_set(struct unit_test_state *uts) } FDT_TEST(fdt_test_set, UT_TESTF_CONSOLE_REC); +static int fdt_test_mknode(struct unit_test_state *uts) +{ + char fdt[8192]; + ulong addr; + + ut_assertok(make_fuller_fdt(uts, fdt, sizeof(fdt))); + fdt_shrink_to_minimum(fdt, 4096); /* Resize with 4096 extra bytes */ + addr = map_to_sysmem(fdt); + set_working_fdt_addr(addr); + + /* Test creation of new node in / */ + ut_assertok(console_record_reset_enable()); + ut_assertok(run_commandf("fdt mknode / newnode")); + ut_assertok(run_commandf("fdt list /newnode")); + ut_assert_nextline("newnode {"); + ut_assert_nextline("};"); + ut_assertok(ut_check_console_end(uts)); + + /* Test creation of new node in /test-node@1234 */ + ut_assertok(console_record_reset_enable()); + ut_assertok(run_commandf("fdt mknode /test-node@1234 newsubnode")); + ut_assertok(run_commandf("fdt list /test-node@1234/newsubnode")); + ut_assert_nextline("newsubnode {"); + ut_assert_nextline("};"); + ut_assertok(ut_check_console_end(uts)); + + /* Test creation of new node in /test-node@1234 by alias */ + ut_assertok(console_record_reset_enable()); + ut_assertok(run_commandf("fdt mknode testnodealias newersubnode")); + ut_assertok(run_commandf("fdt list testnodealias/newersubnode")); + ut_assert_nextline("newersubnode {"); + ut_assert_nextline("};"); + ut_assertok(ut_check_console_end(uts)); + + /* Test creation of new node in /test-node@1234 over existing node */ + ut_assertok(console_record_reset_enable()); + ut_asserteq(1, run_commandf("fdt mknode testnodealias newsubnode")); + ut_assert_nextline("libfdt fdt_add_subnode(): FDT_ERR_EXISTS"); + ut_assertok(ut_check_console_end(uts)); + + /* Test creation of new node in /test-node@1234 by alias over existing node */ + ut_assertok(console_record_reset_enable()); + ut_asserteq(1, run_commandf("fdt mknode testnodealias newersubnode")); + ut_assert_nextline("libfdt fdt_add_subnode(): FDT_ERR_EXISTS"); + ut_assertok(ut_check_console_end(uts)); + + /* Test creation of new node in non-existent node */ + ut_assertok(console_record_reset_enable()); + ut_asserteq(1, run_commandf("fdt mknode /no-node newnosubnode")); + ut_assert_nextline("libfdt fdt_path_offset() returned FDT_ERR_NOTFOUND"); + ut_assertok(ut_check_console_end(uts)); + + /* Test creation of new node in non-existent alias */ + ut_assertok(console_record_reset_enable()); + ut_asserteq(1, run_commandf("fdt mknode noalias newfailsubnode")); + ut_assert_nextline("libfdt fdt_path_offset() returned FDT_ERR_BADPATH"); + ut_assertok(ut_check_console_end(uts)); + + /* Test creation of new node in bad alias */ + ut_assertok(console_record_reset_enable()); + ut_asserteq(1, run_commandf("fdt mknode badalias newbadsubnode")); + ut_assert_nextline("libfdt fdt_path_offset() returned FDT_ERR_NOTFOUND"); + ut_assertok(ut_check_console_end(uts)); + + return 0; +} +FDT_TEST(fdt_test_mknode, 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); |