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Add tests for max and min valid bit location and one for an underflow

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This commit is contained in:
mbanth
2021-05-24 17:12:32 +01:00
parent 728980e7dc
commit 3ae4a4e456
1 changed files with 33 additions and 1 deletions
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34
tests/xua_unit_tests/src/test_hid.c
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@@ -17,6 +17,7 @@ static unsigned construct_usage_header( unsigned size )
return header;
}
// Basic report descriptor tests
void test_uninitialised_hidGetReportDescriptor( void )
{
unsigned char* reportDescPtr = hidGetReportDescriptor();
@@ -30,7 +31,28 @@ void test_initialised_hidGetReportDescriptor( void )
TEST_ASSERT_NOT_NULL( reportDescPtr );
}
void test_bad_bit_hidSetReportItem( void )
// Bit range tests
void test_max_bit_hidSetReportItem( void )
{
const unsigned bit = 7;
const unsigned byte = 1; // Only byte 1 has bit 7 not reserved
const unsigned char header = construct_usage_header( 0 );
unsigned retVal = hidSetReportItem( byte, bit, header, NULL );
TEST_ASSERT_EQUAL_UINT( HID_STATUS_GOOD, retVal );
}
void test_min_bit_hidSetReportItem( void )
{
const unsigned bit = 0;
const unsigned byte = 0;
const unsigned char header = construct_usage_header( 0 );
unsigned retVal = hidSetReportItem( byte, bit, header, NULL );
TEST_ASSERT_EQUAL_UINT( HID_STATUS_GOOD, retVal );
}
void test_overflow_bit_hidSetReportItem( void )
{
const unsigned bit = 8;
const unsigned byte = 0;
@@ -39,3 +61,13 @@ void test_bad_bit_hidSetReportItem( void )
unsigned retVal = hidSetReportItem( byte, bit, header, NULL );
TEST_ASSERT_EQUAL_UINT( HID_STATUS_BAD_LOCATION, retVal );
}
void test_underflow_bit_hidSetReportItem( void )
{
const int bit = -1;
const unsigned byte = 0;
const unsigned char header = construct_usage_header( 0 );
unsigned retVal = hidSetReportItem( byte, ( unsigned ) bit, header, NULL );
TEST_ASSERT_EQUAL_UINT( HID_STATUS_BAD_LOCATION, retVal );
}