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test: env: add some test cases for new "env default -k" flag

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Check that the new -k flag works as expected.

This also adds a test of the -a flag, which was previously missing,
and as the comment says, perhaps for a good reason. At least now we
have a test for it in combination with -k (and -f, because the ethaddr
variables otherwise cause complaining).

Signed-off-by: Rasmus Villemoes <ravi@prevas.dk>
This commit is contained in:
Rasmus Villemoes 2024-10-30 22:34:04 +01:00 • committed by Tom Rini
parent 1e2325f760
commit 1bf25c7750
1 changed files with 40 additions and 0 deletions
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40
test/env/cmd_ut_env.c vendored
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@ -31,6 +31,46 @@ static int env_test_env_cmd(struct unit_test_state *uts)
ut_asserteq(0, run_command("env exists non_default_var2", 0));
ut_assert_console_end();
ut_assertok(run_command("setenv non_default_var1 3", 0));
ut_assert_console_end();
ut_assertok(run_command("env default -k non_default_var1", 0));
ut_assert_console_end();
ut_asserteq(0, run_command("env exists non_default_var1", 0));
ut_assert_console_end();
ut_asserteq(0, run_command("env exists non_default_var2", 0));
ut_assert_console_end();
ut_assertok(run_command("env default -k -a -f", 0));
ut_assert_nextline("## Resetting to default environment");
ut_assert_console_end();
ut_asserteq(0, run_command("env exists non_default_var1", 0));
ut_assert_console_end();
ut_asserteq(0, run_command("env exists non_default_var2", 0));
ut_assert_console_end();
/*
* While the following test of "env default -a" by itself
* works, it unfortunately causes an unrelated test case,
* env_test_fdt_import(), to fail, because the "from_fdt"
* variable would be removed.
*/
#if 0
ut_assertok(run_command("env default -a", 0));
ut_assert_nextline("## Resetting to default environment");
ut_assert_console_end();
ut_asserteq(1, run_command("env exists non_default_var1", 0));
ut_assert_console_end();
ut_asserteq(1, run_command("env exists non_default_var2", 0));
ut_assert_console_end();
#endif
return 0;
}
ENV_TEST(env_test_env_cmd, UTF_CONSOLE);