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Add shift test

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This commit is contained in:
Peter Evans 2017-12-15 16:53:12 -06:00
parent 06c8d623e7
commit 223edd14fe
1 changed files with 14 additions and 0 deletions
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14
tests/apple2.dd.c
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@ -119,3 +119,17 @@ Test(apple2dd, insert)
cr_assert_eq(apple2dd_insert(drive, stream), ERR_BADFILE); cr_assert_eq(apple2dd_insert(drive, stream), ERR_BADFILE);
fclose(stream); fclose(stream);
} }
Test(apple2dd, shift)
{
apple2dd_shift(drive, 5);
cr_assert_eq(drive->sector_pos, 5);
// Push it beyond the sector boundary; see if the track position
// updates as it should.
apple2dd_shift(drive, MAX_SECTOR_POS + 3);
cr_assert_eq(drive->track_pos, 2);
// this should be the mod of sector_pos and MAX_SECTOR_POS
cr_assert_eq(drive->sector_pos, 7);
}