diff options
| author | Simon Glass <sjg@chromium.org> | 2020-07-07 13:11:45 -0600 |
|---|---|---|
| committer | Bin Meng <bmeng.cn@gmail.com> | 2020-07-17 14:32:24 +0800 |
| commit | 7fb8da4ce1b22c8f077e6d4fe6e0d88e3fd9206d (patch) | |
| tree | c55bca9ffb98e573fcc2f775056346d18ed75a7f /test/dm | |
| parent | 2912686c08c33aff5269512de962dffb35fbee7c (diff) | |
acpi: Support string output
Add support for output of strings and streams of bytes.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Diffstat (limited to 'test/dm')
| -rw-r--r-- | test/dm/acpigen.c | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/test/dm/acpigen.c b/test/dm/acpigen.c index a4adfbfdf8..26d1b76db4 100644 --- a/test/dm/acpigen.c +++ b/test/dm/acpigen.c @@ -20,6 +20,9 @@ /* Maximum size of the ACPI context needed for most tests */ #define ACPI_CONTEXT_SIZE 150 +#define TEST_STRING "frogmore" +#define TEST_STREAM2 "\xfa\xde" + static int alloc_context(struct acpi_ctx **ctxp) { struct acpi_ctx *ctx; @@ -73,6 +76,45 @@ static int dm_test_acpi_emit_simple(struct unit_test_state *uts) } DM_TEST(dm_test_acpi_emit_simple, 0); +/* Test emitting a stream */ +static int dm_test_acpi_emit_stream(struct unit_test_state *uts) +{ + struct acpi_ctx *ctx; + u8 *ptr; + + ut_assertok(alloc_context(&ctx)); + + ptr = acpigen_get_current(ctx); + acpigen_emit_stream(ctx, TEST_STREAM2, 2); + ut_asserteq(2, acpigen_get_current(ctx) - ptr); + ut_asserteq((u8)TEST_STREAM2[0], ptr[0]); + ut_asserteq((u8)TEST_STREAM2[1], ptr[1]); + + free_context(&ctx); + + return 0; +} +DM_TEST(dm_test_acpi_emit_stream, 0); + +/* Test emitting a string */ +static int dm_test_acpi_emit_string(struct unit_test_state *uts) +{ + struct acpi_ctx *ctx; + u8 *ptr; + + ut_assertok(alloc_context(&ctx)); + + ptr = acpigen_get_current(ctx); + acpigen_emit_string(ctx, TEST_STRING); + ut_asserteq(sizeof(TEST_STRING), acpigen_get_current(ctx) - ptr); + ut_asserteq_str(TEST_STRING, (char *)ptr); + + free_context(&ctx); + + return 0; +} +DM_TEST(dm_test_acpi_emit_string, 0); + /* Test emitting an interrupt descriptor */ static int dm_test_acpi_interrupt(struct unit_test_state *uts) { |