Fix tests for Julia v1.11 and later (#314)

Author: odow

test/big.jl

@@ -45,9 +45,10 @@ end
 @testset "$T" for T in [BigInt, BigFloat, Rational{BigInt}]
     MA.Test.int_test(T)
     @testset "Allocation" begin
-        allocation_test(+, T, MA.add!!, MA.add_to!!, T <: Rational ? 168 : 0)
-        allocation_test(-, T, MA.sub!!, MA.sub_to!!, T <: Rational ? 168 : 0)
-        allocation_test(*, T, MA.mul!!, MA.mul_to!!, T <: Rational ? 240 : 0)
+        MAX_ALLOC = T <: Rational ? 280 : 0
+        allocation_test(+, T, MA.add!!, MA.add_to!!, MAX_ALLOC)
+        allocation_test(-, T, MA.sub!!, MA.sub_to!!, MAX_ALLOC)
+        allocation_test(*, T, MA.mul!!, MA.mul_to!!, MAX_ALLOC)
         add_sub_mul_test(MA.add_mul, T)
         add_sub_mul_test(MA.sub_mul, T)
         if T <: Rational # https://github.com/jump-dev/MutableArithmetics.jl/issues/167
@@ -56,7 +57,7 @@ end
                 T,
                 MA.add!!,
                 MA.add_to!!,
-                168,
+                MAX_ALLOC,
                 a = T(1 // 2),
                 b = T(3 // 2),
                 c = T(5 // 2),
@@ -66,7 +67,7 @@ end
                 T,
                 MA.sub!!,
                 MA.sub_to!!,
-                168,
+                MAX_ALLOC,
                 a = T(1 // 2),
                 b = T(3 // 2),
                 c = T(5 // 2),

test/broadcast.jl

@@ -30,8 +30,9 @@ end
     @test x == 4
     @test y == 5
     # FIXME This should not allocate but I couldn't figure out where these
-    #       240 come from.
-    alloc_test(() -> MA.broadcast!!(+, a, b), 30 * sizeof(Int))
+    #       allocations come from.
+    n = (VERSION >= v"1.11" ? 42 : 30) * sizeof(Int)
+    alloc_test(() -> MA.broadcast!!(+, a, b), n)
     alloc_test(() -> MA.broadcast!!(+, a, c), 0)
 end
 

test/dummy.jl

@@ -31,6 +31,7 @@ Base.copy(x::DummyBigInt) = x
 MA.mutable_copy(x::DummyBigInt) = DummyBigInt(MA.mutable_copy(x.data))
 LinearAlgebra.symmetric_type(::Type{DummyBigInt}) = DummyBigInt
 LinearAlgebra.symmetric(x::DummyBigInt, ::Symbol) = x
+LinearAlgebra.issymmetric(::DummyBigInt) = true
 LinearAlgebra.hermitian_type(::Type{DummyBigInt}) = DummyBigInt
 LinearAlgebra.hermitian(x::DummyBigInt, ::Symbol) = x
 LinearAlgebra.dot(x::DummyBigInt, y::DummyBigInt) = x * y

test/matmul.jl

@@ -205,17 +205,13 @@ end
             alloc_test(() -> MA.mutability(y, MA.add_mul, y, A, x), 0)
         end
 
-        # 40 bytes to create the buffer
-        # 8 bytes in the double for loop. FIXME: figure out why
-        # Half size on 32-bit.
-        n = Sys.WORD_SIZE == 64 ? 48 : 24
-        alloc_test(() -> MA.add_mul!!(y, A, x), n)
+        alloc_test(() -> MA.add_mul!!(y, A, x), BIGINT_ALLOC)
         alloc_test(
             () -> MA.operate_fallback!!(MA.IsMutable(), MA.add_mul, y, A, x),
-            n,
+            BIGINT_ALLOC,
         )
-        alloc_test(() -> MA.operate!!(MA.add_mul, y, A, x), n)
-        alloc_test(() -> MA.operate!(MA.add_mul, y, A, x), n)
+        alloc_test(() -> MA.operate!!(MA.add_mul, y, A, x), BIGINT_ALLOC)
+        alloc_test(() -> MA.operate!(MA.add_mul, y, A, x), BIGINT_ALLOC)
         # Apparently, all allocations were on creating the buffer since this is allocation free:
         buffer = MA.buffer_for(MA.add_mul, typeof(y), typeof(A), typeof(x))
         alloc_test(() -> MA.buffered_operate!(buffer, MA.add_mul, y, A, x), 0)

test/utilities.jl

@@ -6,9 +6,14 @@
 
 include("dummy.jl")
 
-# Allocating size for allocating a `BigInt`.
-# Half size on 32-bit.
-const BIGINT_ALLOC = Sys.WORD_SIZE == 64 ? 48 : 24
+# Allocating size for allocating a `BigInt`. Half size on 32-bit.
+const BIGINT_ALLOC = @static if VERSION >= v"1.12"
+    Sys.WORD_SIZE == 64 ? 72 : 36
+elseif VERSION >= v"1.11"
+    Sys.WORD_SIZE == 64 ? 56 : 28
+else
+    Sys.WORD_SIZE == 64 ? 48 : 24
+end
 
 function alloc_test(f, n)
     f() # compile