"fix" nightly test (#102)

Author: johnnychen94

test/runtests.jl

@@ -453,12 +453,22 @@ end
 
     b = 1:2    # copy between AbstractArrays
     bo = OffsetArray(1:2, (-3,))
-    @test_throws BoundsError copyto!(a, b)
-    fill!(a, -1)
-    copyto!(a, bo)
-    @test a[-3] == -1
-    @test a[-2] == 1
-    @test a[-1] == 2
+    if VERSION < v"1.5-"
+        @test_throws BoundsError copyto!(a, b)
+        fill!(a, -1)
+        copyto!(a, bo)
+        @test a[-3] == -1
+        @test a[-2] == 1
+        @test a[-1] == 2
+    else
+        # the behavior of copyto! is corrected as the documentation says "first n element"
+        # https://github.com/JuliaLang/julia/pull/34049
+        fill!(a, -1)
+        copyto!(a, bo)
+        @test a[-3] == 1
+        @test a[-2] == 2
+        @test a[-1] == -1
+    end
     fill!(a, -1)
     copyto!(a, -2, bo)
     @test a[-3] == -1