diff options
| author | Simon Glass | 2015-11-08 23:48:08 -0700 |
|---|---|---|
| committer | Simon Glass | 2015-11-19 20:27:52 -0700 |
| commit | bff1a71ede3557cd5502afdb74aabe9599d6f96b (patch) | |
| tree | 537f0058c11f489beba99ab5b807b74e62923b8a /test/dm | |
| parent | 460a7172852033a1b897a61e954d1e3f1c32285f (diff) | |
dm: test: usb: sandbox: Add keyboard tests for sandbox
Add a test that verifies that USB keyboards work correctly on sandbox.
This verifies some additional parts of the USB stack.
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'test/dm')
| -rw-r--r-- | test/dm/usb.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/test/dm/usb.c b/test/dm/usb.c index fb193e80c26..7d6b644a51b 100644 --- a/test/dm/usb.c +++ b/test/dm/usb.c @@ -10,6 +10,7 @@ #include <usb.h> #include <asm/io.h> #include <asm/state.h> +#include <asm/test.h> #include <dm/device-internal.h> #include <dm/test.h> #include <dm/uclass-internal.h> @@ -258,3 +259,33 @@ static int dm_test_usb_tree_reorder(struct unit_test_state *uts) return 0; } DM_TEST(dm_test_usb_tree_reorder, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT); + +static int dm_test_usb_keyb(struct unit_test_state *uts) +{ + struct udevice *dev; + + state_set_skip_delays(true); + ut_assertok(usb_init()); + + /* Initially there should be no characters */ + ut_asserteq(0, tstc()); + + ut_assertok(uclass_get_device_by_name(UCLASS_USB_EMUL, "keyb", + &dev)); + + /* + * Add a string to the USB keyboard buffer - it should appear in + * stdin + */ + ut_assertok(sandbox_usb_keyb_add_string(dev, "ab")); + ut_asserteq(1, tstc()); + ut_asserteq('a', getc()); + ut_asserteq(1, tstc()); + ut_asserteq('b', getc()); + ut_asserteq(0, tstc()); + + ut_assertok(usb_stop()); + + return 0; +} +DM_TEST(dm_test_usb_keyb, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT); |