use float equal

7639c280 · Umang Yadav · 4e9d51f0 · 7639c280 · 7639c280
Commit 7639c280 authored Nov 10, 2023 by Umang Yadav
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test/fp8e4m3fn.cpp test/fp8e4m3fn.cpp +5 -1

test/fp8e4m3fnuz.cpp test/fp8e4m3fnuz.cpp +5 -0

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--- a/test/fp8e4m3fn.cpp
+++ b/test/fp8e4m3fn.cpp
@@ -198,5 +198,9 @@ TEST_CASE(test_numeric_lowest_2)
    EXPECT(fp8_lowest == std::numeric_limits<migraphx_fp8::fp8e4m3fn>::lowest());
 }

-TEST_CASE(test_max_eq_lowest) {}
+TEST_CASE(test_max_eq_lowest)
+{
+    EXPECT(migraphx::float_equal(std::numeric_limits<migraphx_fp8::fp8e4m3fn>::lowest(),
+                                 -1 * std::numeric_limits<migraphx_fp8::fp8e4m3fn>::max()));
+}
 int main(int argc, const char* argv[]) { test::run(argc, argv); }
--- a/test/fp8e4m3fnuz.cpp
+++ b/test/fp8e4m3fnuz.cpp
@@ -222,4 +222,9 @@ TEST_CASE(test_numeric_lowest_2)
    EXPECT(fp8_lowest == std::numeric_limits<migraphx_fp8::fp8e4m3fnuz>::lowest());
 }

+TEST_CASE(test_max_eq_lowest)
+{
+    EXPECT(migraphx::float_equal(std::numeric_limits<migraphx_fp8::fp8e4m3fnuz>::lowest(),
+                                 -1 * std::numeric_limits<migraphx_fp8::fp8e4m3fnuz>::max()));
+}
 int main(int argc, const char* argv[]) { test::run(argc, argv); }