Add tests for all sizes of integer types

CellProfiler · Dec 10, 2024 · d78e451 · d78e451
1 parent cc96392
commit d78e451
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Showing 2 changed files with 109 additions and 1 deletion.
diff --git a/pytest.ini b/pytest.ini
@@ -1,6 +1,6 @@
 [pytest]
 minversion = 6.0.0
-addopts = -v --tb=long --show-capture=all --capture=no --color=yes --code-highlight=yes
+addopts = -q --tb=long --show-capture=all --capture=no --color=yes --code-highlight=yes
 log_cli_level = 10
 testpaths =
     ./tests/frontend

diff --git a/tests/core/core/reader/test__reader.py b/tests/core/core/reader/test__reader.py
@@ -103,6 +103,114 @@ def idfn(fixture_value):
         "start": 0,
         "stop": 1,
     },
+    {
+        "img_ext": "tiff",
+        "img_name": "uint16_full_range",
+        "dtype": "uint16",
+        "divisor": numpy.float32(2**16-1),
+        "shift": 0,
+        "start": numpy.iinfo("uint16").min,
+        "stop": numpy.iinfo("uint16").max,
+    },
+    {
+        "img_ext": "tiff",
+        "img_name": "uint16_partial_range",
+        "dtype": "uint16",
+        "divisor": numpy.float32(2**16-1),
+        "shift": 0,
+        "start": 255,
+        "stop": 10_000,
+    },
+    {
+        "img_ext": "tiff",
+        "img_name": "uint16_smallest_range",
+        "dtype": "uint16",
+        "divisor": numpy.float32(2**16-1),
+        "shift": 0,
+        "start": 0,
+        "stop": 1,
+    },
+    {
+        "img_ext": "tiff",
+        "img_name": "int16_full_range",
+        "dtype": "int16",
+        "divisor": numpy.float32(2**16-1),
+        "shift": numpy.iinfo("int16").min,
+        "start": numpy.iinfo("int16").min,
+        "stop": numpy.iinfo("int16").max,
+    },
+    {
+        "img_ext": "tiff",
+        "img_name": "int16_partial_range",
+        "dtype": "int16",
+        "divisor": numpy.float32(2**16-1),
+        "shift": numpy.iinfo("int16").min,
+        "start": -10,
+        "stop": 10,
+    },
+    {
+        "img_ext": "tiff",
+        "img_name": "int16_smallest_range",
+        "dtype": "int16",
+        "divisor": numpy.float32(2**16-1),
+        "shift": numpy.iinfo("int16").min,
+        "start": 0,
+        "stop": 1,
+    },
+    {
+        "img_ext": "tiff",
+        "img_name": "uint32_full_range",
+        "dtype": "uint32",
+        "divisor": numpy.float32(2**32-1),
+        "shift": 0,
+        "start": numpy.iinfo("uint32").min,
+        "stop": numpy.iinfo("uint32").max,
+    },
+    {
+        "img_ext": "tiff",
+        "img_name": "uint32_partial_range",
+        "dtype": "uint32",
+        "divisor": numpy.float32(2**32-1),
+        "shift": 0,
+        "start": 65535,
+        "stop": 1_000_000_000,
+    },
+    {
+        "img_ext": "tiff",
+        "img_name": "uint32_smallest_range",
+        "dtype": "uint32",
+        "divisor": numpy.float32(2**32-1),
+        "shift": 0,
+        "start": 0,
+        "stop": 1,
+    },
+    {
+        "img_ext": "tiff",
+        "img_name": "int32_full_range",
+        "dtype": "int32",
+        "divisor": numpy.float32(2**32-1),
+        "shift": numpy.iinfo("int32").min,
+        "start": numpy.iinfo("int32").min,
+        "stop": numpy.iinfo("int32").max,
+    },
+    {
+        "img_ext": "tiff",
+        "img_name": "int32_partial_range",
+        "dtype": "int32",
+        "divisor": numpy.float32(2**32-1),
+        "shift": numpy.iinfo("int32").min,
+        "start": -65_536,
+        "stop": 65_536,
+    },
+    {
+        "img_ext": "tiff",
+        "img_name": "int32_smallest_range",
+        "dtype": "int32",
+        "divisor": numpy.float32(2**32-1),
+        "shift": numpy.iinfo("int32").min,
+        "start": 0,
+        "stop": 1,
+    },
 ])
 def monochrome_image(request):
     shift = request.param["shift"]