From bde667d2cb1accf65ab13da52cf00f947c77c02d Mon Sep 17 00:00:00 2001
From: Katharine Hyatt <kshyatt@users.noreply.github.com>
Date: Fri, 16 Feb 2018 10:09:38 -0800
Subject: [PATCH] Move signif tests to appropriate file and grab one last one
 (#26056)

---
 test/floatfuncs.jl | 25 +++++++++++++++++++++++++
 test/numbers.jl    | 23 -----------------------
 2 files changed, 25 insertions(+), 23 deletions(-)

diff --git a/test/floatfuncs.jl b/test/floatfuncs.jl
index b686c45b4186c..c6ca32200279e 100644
--- a/test/floatfuncs.jl
+++ b/test/floatfuncs.jl
@@ -75,3 +75,28 @@ end
         @test float(typeof(complex(x, x))) == typeof(float(complex(x, x)))
     end
 end
+
+@testset "significant digits" begin
+    # (would be nice to have a smart vectorized
+    # version of signif)
+    @test signif(123.456,1) ≈ 100.
+    @test signif(123.456,3) ≈ 123.
+    @test signif(123.456,5) ≈ 123.46
+    @test signif(123.456,8,2) ≈ 123.5
+    @test signif(123.456,2,4) ≈ 128.0
+    @test signif(0.0, 1) === 0.0
+    @test signif(-0.0, 1) === -0.0
+    @test signif(1.2, 2) === 1.2
+    @test signif(1.0, 6) === 1.0
+    @test signif(0.6, 1) === 0.6
+    @test signif(7.262839104539736, 2) === 7.3
+    @test isinf(signif(Inf, 3))
+    @test isnan(signif(NaN, 3))
+    @test signif(1.12312, 1000) === 1.12312
+    @test signif(Float32(7.262839104539736), 3) === Float32(7.26)
+    @test signif(Float32(7.262839104539736), 4) === Float32(7.263)
+    @test signif(Float32(1.2), 3) === Float32(1.2)
+    @test signif(Float32(1.2), 5) === Float32(1.2)
+    @test signif(Float16(0.6), 2) === Float16(0.6)
+    @test signif(Float16(1.1), 70) === Float16(1.1)
+end
diff --git a/test/numbers.jl b/test/numbers.jl
index 9c23946d2a611..ff87fa148ab50 100644
--- a/test/numbers.jl
+++ b/test/numbers.jl
@@ -1777,29 +1777,6 @@ end
     @test 0x1.fffffffffffffp1023 == realmax()
     @test isinf(nextfloat(0x1.fffffffffffffp1023))
 end
-@testset "significant digits" begin
-    # (would be nice to have a smart vectorized
-    # version of signif)
-    @test signif(123.456,1) ≈ 100.
-    @test signif(123.456,3) ≈ 123.
-    @test signif(123.456,5) ≈ 123.46
-    @test signif(123.456,8,2) ≈ 123.5
-    @test signif(0.0, 1) === 0.0
-    @test signif(-0.0, 1) === -0.0
-    @test signif(1.2, 2) === 1.2
-    @test signif(1.0, 6) === 1.0
-    @test signif(0.6, 1) === 0.6
-    @test signif(7.262839104539736, 2) === 7.3
-    @test isinf(signif(Inf, 3))
-    @test isnan(signif(NaN, 3))
-    @test signif(1.12312, 1000) === 1.12312
-    @test signif(Float32(7.262839104539736), 3) === Float32(7.26)
-    @test signif(Float32(7.262839104539736), 4) === Float32(7.263)
-    @test signif(Float32(1.2), 3) === Float32(1.2)
-    @test signif(Float32(1.2), 5) === Float32(1.2)
-    @test signif(Float16(0.6), 2) === Float16(0.6)
-    @test signif(Float16(1.1), 70) === Float16(1.1)
-end
 @testset "issue #1308" begin
     @test hex(~UInt128(0)) == "f"^32
     @test (~0)%UInt128 == ~UInt128(0)