test: hush: Fix loop tests for modern hush
Modifies return code got from while loop as modern hush always returns 0 from
while loop.
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Francis Laniel <francis.laniel@amarulasolutions.com>
diff --git a/test/hush/loop.c b/test/hush/loop.c
index ca777e3..80a9071 100644
--- a/test/hush/loop.c
+++ b/test/hush/loop.c
@@ -9,6 +9,9 @@
#include <env_attr.h>
#include <test/hush.h>
#include <test/ut.h>
+#include <asm/global_data.h>
+
+DECLARE_GLOBAL_DATA_PTR;
static int hush_test_for(struct unit_test_state *uts)
{
@@ -21,7 +24,12 @@
ut_assert_nextline("quux");
ut_assert_console_end();
- puts("Beware: this test set local variable loop_i and it cannot be unset!");
+ if (gd->flags & GD_FLG_HUSH_MODERN_PARSER) {
+ /* Reset local variable. */
+ ut_assertok(run_command("loop_i=", 0));
+ } else if (gd->flags & GD_FLG_HUSH_OLD_PARSER) {
+ puts("Beware: this test set local variable loop_i and it cannot be unset!");
+ }
return 0;
}
@@ -31,12 +39,30 @@
{
console_record_reset_enable();
- /* Exit status is that of test, so 1 since test is false to quit the loop. */
- ut_asserteq(1, run_command("while test -z \"$loop_foo\"; do echo bar; loop_foo=quux; done", 0));
+ if (gd->flags & GD_FLG_HUSH_MODERN_PARSER) {
+ /*
+ * Hush 2021 always returns 0 from while loop...
+ * You can see code snippet near this line to have a better
+ * understanding:
+ * debug_printf_exec(": while expr is false: breaking (exitcode:EXIT_SUCCESS)\n");
+ */
+ ut_assertok(run_command("while test -z \"$loop_foo\"; do echo bar; loop_foo=quux; done", 0));
+ } else if (gd->flags & GD_FLG_HUSH_OLD_PARSER) {
+ /*
+ * Exit status is that of test, so 1 since test is false to quit
+ * the loop.
+ */
+ ut_asserteq(1, run_command("while test -z \"$loop_foo\"; do echo bar; loop_foo=quux; done", 0));
+ }
ut_assert_nextline("bar");
ut_assert_console_end();
- puts("Beware: this test set local variable loop_foo and it cannot be unset!");
+ if (gd->flags & GD_FLG_HUSH_MODERN_PARSER) {
+ /* Reset local variable. */
+ ut_assertok(run_command("loop_foo=", 0));
+ } else if (gd->flags & GD_FLG_HUSH_OLD_PARSER) {
+ puts("Beware: this test set local variable loop_foo and it cannot be unset!");
+ }
return 0;
}