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-rw-r--r--testsuite/program01/test_main.c34
1 files changed, 34 insertions, 0 deletions
diff --git a/testsuite/program01/test_main.c b/testsuite/program01/test_main.c
index 398dd62c..ca14a36d 100644
--- a/testsuite/program01/test_main.c
+++ b/testsuite/program01/test_main.c
@@ -170,6 +170,23 @@ no_mem_bsd_program(int fd)
assert(rtems_bsd_program_get_context() == NULL);
}
+#define OVERWRITE_CONTENT "Some test pattern"
+#define OVERWRITE_AFTER_RESTORE "xxxxxtestxxxxxxxx"
+#define OVERWRITE_RESTORE_FIRST (5)
+#define OVERWRITE_RESTORE_SIZE (4)
+static const char overwrite_compare[] = OVERWRITE_AFTER_RESTORE;
+static char overwrite_me[] = OVERWRITE_CONTENT;
+
+static int
+overwrite_main(int argc, char **argv)
+{
+ size_t len = strlen(overwrite_me);
+ memset(overwrite_me, 'x', len);
+ assert(strcmp(overwrite_me, overwrite_compare) != 0);
+ errno = 0;
+ rtems_bsd_program_exit(1012);
+}
+
static void
test_bsd_program(void)
{
@@ -196,11 +213,15 @@ test_bsd_program(void)
no_mem_bsd_program(-1);
rtems_workspace_greedy_free(greedy);
+ assert(rtems_resource_snapshot_check(&snapshot));
+
errno = 0;
exit_code = rtems_bsd_program_call_main(prog_name, NULL, 1, invalid_argv);
assert(errno == EFAULT);
assert(exit_code == EXIT_FAILURE);
+ assert(rtems_resource_snapshot_check(&snapshot));
+
errno = EINVAL;
exit_code = rtems_bsd_program_call(prog_name, some_prog, some_context);
assert(errno == 0);
@@ -208,6 +229,8 @@ test_bsd_program(void)
assert(strcmp(rtems_bsd_program_get_name(), "?") == 0);
assert(rtems_bsd_program_get_context() == NULL);
+ assert(rtems_resource_snapshot_check(&snapshot));
+
errno = EINVAL;
exit_code = rtems_bsd_program_call_main(prog_name, some_main,
some_argc, some_argv);
@@ -217,6 +240,17 @@ test_bsd_program(void)
assert(rtems_bsd_program_get_context() == NULL);
assert(rtems_resource_snapshot_check(&snapshot));
+
+ exit_code = rtems_bsd_program_call_main_with_data_restore(prog_name,
+ overwrite_main, some_argc, some_argv,
+ overwrite_me + OVERWRITE_RESTORE_FIRST, OVERWRITE_RESTORE_SIZE);
+ assert(errno == 0);
+ assert(exit_code == 1012);
+ assert(strcmp(rtems_bsd_program_get_name(), "?") == 0);
+ assert(rtems_bsd_program_get_context() == NULL);
+ assert(strcmp(overwrite_me, overwrite_compare) == 0);
+
+ assert(rtems_resource_snapshot_check(&snapshot));
}
static void