libotutil: Add ot_keyfile_get_value_with_default_group_optional()

Add ot_keyfile_get_value_with_default_group_optional() which allows
getting values from keys where the group is optional in the config
file. This is preparatory to add the sysroot.bootloader repo config
key, where the sysroot group is optional.

Closes: #1814
Approved by: jlebon
This commit is contained in:
Robert Fairley authored and Atomic Bot committed 2019-03-01 21:20:35 +00:00
1 parent 91892e3c3f
commit 99cf13b225
3 files changed
+114 -6

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+70 -6
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@@ -79,7 +79,6 @@ test_get_value_with_default (void)
/* Avoid that g_return_val_if_fail causes the test to fail. */
always_fatal_mask = g_log_set_always_fatal (0);
g_assert_false (ot_keyfile_get_value_with_default (g_keyfile,
NULL,
"value_foo",
@@ -124,11 +123,75 @@ test_get_value_with_default (void)
g_clear_pointer (&out, g_free);
g_assert_false (ot_keyfile_get_value_with_default (g_keyfile,
"a_fake_section",
"a_value_true",
"no value",
&out,
&error));
"a_fake_section",
"a_value_true",
"no value",
&out,
&error));
g_clear_error (&error);
g_clear_pointer (&out, g_free);
}
static void
test_get_value_with_default_group_optional (void)
{
g_autoptr(GError) error = NULL;
g_autofree char *out = NULL;
GLogLevelFlags always_fatal_mask;
const char *section = "section";
/* Avoid that g_return_val_if_fail causes the test to fail. */
always_fatal_mask = g_log_set_always_fatal (0);
g_assert_false (ot_keyfile_get_value_with_default_group_optional (g_keyfile,
NULL,
"value_foo",
"none",
&out,
&error));
g_clear_pointer (&out, g_free);
g_assert_false (ot_keyfile_get_value_with_default_group_optional (g_keyfile,
section,
NULL,
"none",
&out,
&error));
g_clear_pointer (&out, g_free);
g_assert_false (ot_keyfile_get_value_with_default_group_optional (g_keyfile,
section,
NULL,
"something",
&out,
&error));
g_clear_pointer (&out, g_free);
/* Restore the old mask. */
g_log_set_always_fatal (always_fatal_mask);
g_assert (ot_keyfile_get_value_with_default_group_optional (g_keyfile,
section,
"value_foo",
"none",
&out,
&error));
g_assert_cmpstr (out, ==, "foo");
g_clear_pointer (&out, g_free);
g_assert (ot_keyfile_get_value_with_default_group_optional (g_keyfile,
section,
"a_not_existing_value",
"correct",
&out,
&error));
g_assert_cmpstr (out, ==, "correct");
g_clear_pointer (&out, g_free);
g_assert (ot_keyfile_get_value_with_default_group_optional (g_keyfile,
"an_optional_section",
"a_value_true",
"no value",
&out,
&error));
g_clear_error (&error);
g_clear_pointer (&out, g_free);
}
@@ -191,6 +254,7 @@ int main (int argc, char **argv)
g_test_add_func ("/keyfile-utils/get-boolean-with-default", test_get_boolean_with_default);
g_test_add_func ("/keyfile-utils/get-value-with-default", test_get_value_with_default);
g_test_add_func ("/keyfile-utils/get-value-with-default-group-optional", test_get_value_with_default_group_optional);
g_test_add_func ("/keyfile-utils/copy-group", test_copy_group);
ret = g_test_run();