test: Add memory.grow cases with huge hard memory limit

wasmx · Mar 10, 2021 · e936c1f · e936c1f
1 parent 66bde8d
commit e936c1f
Showing 1 changed file with 15 additions and 0 deletions.
diff --git a/test/unittests/execute_test.cpp b/test/unittests/execute_test.cpp
@@ -673,6 +673,7 @@ TEST(execute, memory_grow_custom_hard_limit)
         {1, 1},
         {15, 1},
         {16, -1},
+        {65535, -1},
         {0xffffffff, -1},
     };
 
@@ -693,6 +694,12 @@ TEST(execute, memory_grow_custom_hard_limit)
         EXPECT_THAT(execute(*instance, 0, {input}), Result(expected));
     }
 
+    {
+        const auto instance_huge_hard_limit = instantiate(*module, {}, {}, {}, {}, 65536);
+        EXPECT_THAT(execute(*instance_huge_hard_limit, 0, {65536}), Result(-1));
+        EXPECT_THAT(execute(*instance_huge_hard_limit, 0, {0xffffffff}), Result(-1));
+    }
+
     /* wat2wasm
     (memory 1 16)
     (func (param i32) (result i32)
@@ -734,6 +741,14 @@ TEST(execute, memory_grow_custom_hard_limit)
         EXPECT_THAT(execute(*instance_max_limit, 0, {input}), Result(expected));
     }
 
+    {
+        bytes memory(PageSize, 0);
+        const auto instance_huge_hard_limit =
+            instantiate(*module_imported, {}, {}, {{&memory, {1, std::nullopt}}}, {}, 65536);
+        EXPECT_THAT(execute(*instance_huge_hard_limit, 0, {65536}), Result(-1));
+        EXPECT_THAT(execute(*instance_huge_hard_limit, 0, {0xffffffff}), Result(-1));
+    }
+
     /* wat2wasm
     (memory (import "mod" "mem") 1 16)
     (func (param i32) (result i32)