1 files changed, 32 insertions, 0 deletions
diff --git a/tests/unix/ffi_float2.py b/tests/unix/ffi_float2.py
new file mode 100644
index 0000000000..d635a27140
--- /dev/null
+++ b/tests/unix/ffi_float2.py
@@ -0,0 +1,32 @@
+# test ffi float support
+import sys
+try:
+    import ffi
+except ImportError:
+    print("SKIP")
+    sys.exit()
+
+
+def ffi_open(names):
+    err = None
+    for n in names:
+        try:
+            mod = ffi.open(n)
+            return mod
+        except OSError as e:
+            err = e
+    raise err
+
+libm = ffi_open(('libm.so', 'libm.so.6', 'libc.so.0', 'libc.so.6', 'libc.dylib'))
+
+# Some libc's implement tgammaf as header macro with tgamma(), so don't assume
+# it'll be in library.
+try:
+    tgammaf = libm.func('f', 'tgammaf', 'f')
+except OSError:
+    print("SKIP")
+    sys.exit()
+
+for fun in (tgammaf,):
+    for val in (0.5, 1, 1.0, 1.5, 4, 4.0):
+        print('%.6f' % fun(val))