diff options
Diffstat (limited to 'test-suite/standalone/test-ffi')
-rwxr-xr-x | test-suite/standalone/test-ffi | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/test-suite/standalone/test-ffi b/test-suite/standalone/test-ffi index ad686603e..4dabd29f5 100755 --- a/test-suite/standalone/test-ffi +++ b/test-suite/standalone/test-ffi @@ -99,6 +99,10 @@ exec guile -q -s "$0" "$@" (pointer->procedure int16 (dynamic-func "test_ffi_s16_u8" lib) (list uint8))) (test (f-s16-u8 10) -19990) +(define f-s16-s8 + (pointer->procedure int16 (dynamic-func "test_ffi_s16_s8" lib) (list int8))) +(test (f-s16-s8 -10) -20010) + (define f-u16-u8 (pointer->procedure uint16 (dynamic-func "test_ffi_u16_u8" lib) (list uint8))) (test (f-u16-u8 10) 40010) @@ -166,8 +170,12 @@ exec guile -q -s "$0" "$@" (define f-sum (pointer->procedure int64 (dynamic-func "test_ffi_sum" lib) (list int8 int16 int32 int64))) -(test (f-sum -1 2000 -30000 40000000000) - (+ -1 2000 -30000 40000000000)) +; test sign-extension of narrow arguments +(test (f-sum -1 -2000 -30000 40000000000) + (+ -1 -2000 -30000 40000000000)) +; test zero-extension of narrow arguments +(test (f-sum 1 2000 30000 40000000000) + (+ 1 2000 30000 40000000000)) ;; ;; Structs |