Consolidate one tests

5 files changed, 19 insertions, 52 deletions

diff --git a/library/coretests/tests/floats/f128.rs b/library/coretests/tests/floats/f128.rs
index dbf4d6df636..289752673fe 100644
--- a/library/coretests/tests/floats/f128.rs
+++ b/library/coretests/tests/floats/f128.rs
@@ -41,19 +41,6 @@ const NAN_MASK2: u128 = 0x00005555555555555555555555555555;
 // the intrinsics.
 
 #[test]
-fn test_one() {
-    let one: f128 = 1.0f128;
-    assert_biteq!(1.0, one);
-    assert!(!one.is_infinite());
-    assert!(one.is_finite());
-    assert!(one.is_sign_positive());
-    assert!(!one.is_sign_negative());
-    assert!(!one.is_nan());
-    assert!(one.is_normal());
-    assert_eq!(Fp::Normal, one.classify());
-}
-
-#[test]
 fn test_is_nan() {
     let nan: f128 = f128::NAN;
     let inf: f128 = f128::INFINITY;
diff --git a/library/coretests/tests/floats/f16.rs b/library/coretests/tests/floats/f16.rs
index 15ab57f8e7e..3435630a4ff 100644
--- a/library/coretests/tests/floats/f16.rs
+++ b/library/coretests/tests/floats/f16.rs
@@ -47,19 +47,6 @@ const NAN_MASK2: u16 = 0x0155;
 // the intrinsics.
 
 #[test]
-fn test_one() {
-    let one: f16 = 1.0f16;
-    assert_biteq!(1.0, one);
-    assert!(!one.is_infinite());
-    assert!(one.is_finite());
-    assert!(one.is_sign_positive());
-    assert!(!one.is_sign_negative());
-    assert!(!one.is_nan());
-    assert!(one.is_normal());
-    assert_eq!(Fp::Normal, one.classify());
-}
-
-#[test]
 fn test_is_nan() {
     let nan: f16 = f16::NAN;
     let inf: f16 = f16::INFINITY;
diff --git a/library/coretests/tests/floats/f32.rs b/library/coretests/tests/floats/f32.rs
index 935bfa8b273..5b1151aca9f 100644
--- a/library/coretests/tests/floats/f32.rs
+++ b/library/coretests/tests/floats/f32.rs
@@ -31,19 +31,6 @@ const NAN_MASK2: u32 = 0x0055_5555;
 const APPROX_DELTA: f32 = if cfg!(miri) { 1e-4 } else { 1e-6 };
 
 #[test]
-fn test_one() {
-    let one: f32 = 1.0f32;
-    assert_biteq!(1.0, one);
-    assert!(!one.is_infinite());
-    assert!(one.is_finite());
-    assert!(one.is_sign_positive());
-    assert!(!one.is_sign_negative());
-    assert!(!one.is_nan());
-    assert!(one.is_normal());
-    assert_eq!(Fp::Normal, one.classify());
-}
-
-#[test]
 fn test_is_nan() {
     let nan: f32 = f32::NAN;
     let inf: f32 = f32::INFINITY;
diff --git a/library/coretests/tests/floats/f64.rs b/library/coretests/tests/floats/f64.rs
index d3637dfd9d6..7473fc07dbe 100644
--- a/library/coretests/tests/floats/f64.rs
+++ b/library/coretests/tests/floats/f64.rs
@@ -26,19 +26,6 @@ const NAN_MASK1: u64 = 0x000a_aaaa_aaaa_aaaa;
 const NAN_MASK2: u64 = 0x0005_5555_5555_5555;
 
 #[test]
-fn test_one() {
-    let one: f64 = 1.0f64;
-    assert_biteq!(1.0, one);
-    assert!(!one.is_infinite());
-    assert!(one.is_finite());
-    assert!(one.is_sign_positive());
-    assert!(!one.is_sign_negative());
-    assert!(!one.is_nan());
-    assert!(one.is_normal());
-    assert_eq!(Fp::Normal, one.classify());
-}
-
-#[test]
 fn test_is_nan() {
     let nan: f64 = f64::NAN;
     let inf: f64 = f64::INFINITY;
diff --git a/library/coretests/tests/floats/mod.rs b/library/coretests/tests/floats/mod.rs
index 006f51488dd..abe827b6988 100644
--- a/library/coretests/tests/floats/mod.rs
+++ b/library/coretests/tests/floats/mod.rs
@@ -362,6 +362,25 @@ float_test! {
 }
 
 float_test! {
+    name: one,
+    attrs: {
+        f16: #[cfg(any(miri, target_has_reliable_f16))],
+        f128: #[cfg(any(miri, target_has_reliable_f128))],
+    },
+    test<Float> {
+        let one: Float = 1.0;
+        assert_biteq!(1.0, one);
+        assert!(!one.is_infinite());
+        assert!(one.is_finite());
+        assert!(one.is_sign_positive());
+        assert!(!one.is_sign_negative());
+        assert!(!one.is_nan());
+        assert!(one.is_normal());
+        assert!(matches!(one.classify(), Fp::Normal));
+    }
+}
+
+float_test! {
     name: min,
     attrs: {
         f16: #[cfg(any(miri, target_has_reliable_f16_math))],