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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-28 09:51:24 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-28 09:51:24 +0000
commitf7548d6d28c313cf80e6f3ef89aed16a19815df1 (patch)
treea3f6f2a3f247293bee59ecd28e8cd8ceb6ca064a /src/lib/test-env-util.c
parentInitial commit. (diff)
downloaddovecot-f7548d6d28c313cf80e6f3ef89aed16a19815df1.tar.xz
dovecot-f7548d6d28c313cf80e6f3ef89aed16a19815df1.zip
Adding upstream version 1:2.3.19.1+dfsg1.upstream/1%2.3.19.1+dfsg1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r--src/lib/test-env-util.c92
1 files changed, 92 insertions, 0 deletions
diff --git a/src/lib/test-env-util.c b/src/lib/test-env-util.c
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+/* Copyright (c) 2021 Dovecot authors, see the included COPYING file */
+
+#include "test-lib.h"
+#include "env-util.h"
+
+void test_env_util(void)
+{
+ test_begin("env util");
+
+ env_put("ENVUTIL_BACKUP", "saved");
+ struct env_backup *backup = env_backup_save();
+
+ /* test env_clean() */
+ env_clean();
+ char ***env = env_get_environ_p();
+ test_assert(*env == NULL || **env == NULL);
+ test_assert(getenv("ENVUTIL_BACKUP") == NULL);
+
+ /* test env_put_array() */
+ const char *add_env[] = { "a=1", "b=1", "c=1", "d=1", NULL };
+ env_put_array(add_env);
+ test_assert_strcmp(getenv("a"), "1");
+ test_assert_strcmp(getenv("b"), "1");
+ test_assert_strcmp(getenv("c"), "1");
+ test_assert_strcmp(getenv("d"), "1");
+ test_assert(getenv("e") == NULL);
+ const char *add_env2[] = { "b=", "e=2", NULL };
+ env_put_array(add_env2);
+ test_assert_strcmp(getenv("a"), "1");
+ test_assert_strcmp(getenv("b"), "");
+ test_assert_strcmp(getenv("c"), "1");
+ test_assert_strcmp(getenv("d"), "1");
+ test_assert_strcmp(getenv("e"), "2");
+
+ /* test env_clean_except() */
+ const char *preserve_env[] = { "a", "c", NULL };
+ env_clean_except(preserve_env);
+ test_assert_strcmp(getenv("a"), "1");
+ test_assert(getenv("b") == NULL);
+ test_assert_strcmp(getenv("c"), "1");
+ test_assert(getenv("d") == NULL);
+ test_assert(*env != NULL &&
+ (null_strcmp((*env)[0], "a=1") == 0 ||
+ null_strcmp((*env)[0], "c=1") == 0));
+ test_assert(*env != NULL &&
+ (null_strcmp((*env)[1], "a=1") == 0 ||
+ null_strcmp((*env)[1], "c=1") == 0));
+
+ /* test env_remove() */
+ env_remove("a");
+ test_assert(getenv("a") == NULL);
+ test_assert(getenv("c") != NULL);
+ env_remove("a");
+ test_assert(getenv("a") == NULL);
+ test_assert(getenv("c") != NULL);
+ env_remove("c");
+ test_assert(getenv("c") == NULL);
+ test_assert(*env == NULL || **env == NULL);
+
+ /* test restoring */
+ env_backup_restore(backup);
+ test_assert_strcmp(getenv("ENVUTIL_BACKUP"), "saved");
+ env_put("ENVUTIL_BACKUP", "overwrite");
+ test_assert_strcmp(getenv("ENVUTIL_BACKUP"), "overwrite");
+
+ /* test restoring again */
+ env_backup_restore(backup);
+ test_assert_strcmp(getenv("ENVUTIL_BACKUP"), "saved");
+ env_backup_free(&backup);
+
+ test_end();
+}
+
+enum fatal_test_state fatal_env_util(unsigned int stage)
+{
+ switch (stage) {
+ case 0:
+ test_begin("env util fatals");
+
+ test_expect_fatal_string("strchr(name, '=') == NULL");
+ env_put("key=bad", "value");
+ return FATAL_TEST_FAILURE;
+ case 1:
+ test_expect_fatal_string("value != NULL");
+ const char *const envs[] = { "key", NULL };
+ env_put_array(envs);
+ return FATAL_TEST_FAILURE;
+ default:
+ test_end();
+ return FATAL_TEST_FINISHED;
+ }
+}