From: Daniele Varrazzo <daniele.varrazzo@gmail.com>
Date: Sat, 17 Dec 2022 04:08:56 +0000 (+0000)
Subject: test(numpy): allow more approximation comparing float16 values
X-Git-Tag: pool-3.2.0~70^2~12
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b842daa99291f59e9ab0eca019f891939e187279;p=thirdparty%2Fpsycopg.git

test(numpy): allow more approximation comparing float16 values

    >>> numpy.float16("-0.00018227100372314453")
    -0.0001823

    >>> -0.0001823 == pytest.approx(-0.00018227100372314453, rel=1e-5)
    False

    >>> -0.0001823 == pytest.approx(-0.00018227100372314453, rel=1e-3)
    True
---

diff --git a/tests/fix_faker.py b/tests/fix_faker.py
index 95012fcd2..5f7c48c5b 100644
--- a/tests/fix_faker.py
+++ b/tests/fix_faker.py
@@ -908,7 +908,7 @@ class Faker:
         return self.match_any(spec, int(got), want)
 
     def match_numpy_float16(self, spec, got, want):
-        return self.match_numpy_float32(spec, got, want)
+        return self.match_float(spec, got, want, approx=True, rel=1e-3)
 
     def match_numpy_float32(self, spec, got, want):
         return self.match_Float4(spec, got, want)