This commit modifies return code got from while loop as hush 2021 always returns
0 from while loop.
Signed-off-by: Francis Laniel <francis.lan...@amarulasolutions.com>
---
test/hush/loop.c | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
diff --git a/test/hush/loop.c b/test/hush/loop.c
index 519c78ef7e..56aae719dc 100644
--- a/test/hush/loop.c
+++ b/test/hush/loop.c
@@ -20,7 +20,12 @@ static int hush_test_for(struct unit_test_state *uts)
ut_assert_nextline("quux");
ut_assert_console_end();
+#if CONFIG_IS_ENABLED(HUSH_2021_PARSER)
+ /* Reset local variable. */
+ ut_assertok(run_command("loop_i=", 0));
+#else /* HUSH_OLD_PARSER */
puts("Beware: this test set local variable loop_i and it cannot be
unset!");
+#endif /* HUSH_OLD_PARSER */
return 0;
}
@@ -30,12 +35,27 @@ static int hush_test_while(struct unit_test_state *uts)
{
console_record_reset_enable();
+#if CONFIG_IS_ENABLED(HUSH_2021_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 \"$loop_foo\"; do echo bar;
loop_foo=quux; done", 0));
+#else /* HUSH_OLD_PARSER */
/* Exit status is that of test, so 1 since test is false to quit the
loop. */
ut_asserteq(1, run_command("while test -z \"$loop_foo\"; do echo bar;
loop_foo=quux; done", 0));
+#endif /* HUSH_OLD_PARSER */
ut_assert_nextline("bar");
ut_assert_console_end();
+#if CONFIG_IS_ENABLED(HUSH_2021_PARSER)
+ /* Reset local variable. */
+ ut_assertok(run_command("loop_foo=", 0));
+#else /* HUSH_OLD_PARSER */
puts("Beware: this test set local variable loop_foo and it cannot be
unset!");
+#endif /* HUSH_OLD_PARSER */
return 0;
}
--
2.25.1
