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test: Add a way to check part of a console line or skip it

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Some lines of the output are not worth testing, or not worth testing in
their entirety. For example, when checking a hex dump we know that the
hex-dump routine can display ASCII so we only need to check the hex bytes,
not the ASCII dump. Add a new test macros which can check only part of
a console line.

Sometimes it is useful to skip a line altogether, so add a macro for that
also.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass
2020-07-28 19:41:10 -06:00
committed by Tom Rini
parent 7d914bc76b
commit 33d7edfd5f
2 changed files with 81 additions and 0 deletions
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22
test/ut.c
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@@ -59,6 +59,28 @@ int ut_check_console_line(struct unit_test_state *uts, const char *fmt, ...)
return strcmp(uts->expect_str, uts->actual_str);
}
int ut_check_console_linen(struct unit_test_state *uts, const char *fmt, ...)
{
va_list args;
va_start(args, fmt);
vsnprintf(uts->expect_str, sizeof(uts->expect_str), fmt, args);
va_end(args);
console_record_readline(uts->actual_str, sizeof(uts->actual_str));
return strncmp(uts->expect_str, uts->actual_str,
strlen(uts->expect_str));
}
int ut_check_skipline(struct unit_test_state *uts)
{
if (!console_record_avail())
return -ENFILE;
console_record_readline(uts->actual_str, sizeof(uts->actual_str));
return 0;
}
int ut_check_console_end(struct unit_test_state *uts)
{
if (!console_record_avail())