test: Extend tests for OperandStack

wasmx · Sep 16, 2020 · 83db9f5 · 83db9f5
1 parent f021126
commit 83db9f5
Showing 1 changed file with 16 additions and 3 deletions.
diff --git a/test/unittests/stack_test.cpp b/test/unittests/stack_test.cpp
@@ -211,6 +211,13 @@ TEST(operand_stack, small_with_locals)
     EXPECT_EQ(stack.local(2).i64, 0xc2);
     EXPECT_EQ(stack.local(3).i64, 0xc3);
     EXPECT_EQ(stack.local(4).i64, 0xc4);
+
+    EXPECT_EQ(stack.pop().i64, 0xff);
+    EXPECT_EQ(stack.local(0).i64, 0xc0);
+    EXPECT_EQ(stack.local(1).i64, 0xc1);
+    EXPECT_EQ(stack.local(2).i64, 0xc2);
+    EXPECT_EQ(stack.local(3).i64, 0xc3);
+    EXPECT_EQ(stack.local(4).i64, 0xc4);
 }
 
 TEST(operand_stack, large)
@@ -241,9 +248,8 @@ TEST(operand_stack, large_with_locals)
         stack.push(i);
 
     EXPECT_EQ(stack.size(), max_height);
-    for (int expected = max_height - 1; expected >= 0; --expected)
-        EXPECT_EQ(stack.pop().i64, expected);
-    EXPECT_EQ(stack.size(), 0);
+    for (unsigned i = 0; i < max_height; ++i)
+        EXPECT_EQ(stack[i].i64, max_height - i - 1);
 
     EXPECT_EQ(stack.local(0).i64, 0xa1);
     EXPECT_EQ(stack.local(1).i64, 0xa2);
@@ -255,6 +261,13 @@ TEST(operand_stack, large_with_locals)
         stack.local(i) = fizzy::Value{i};
     for (unsigned i = 0; i < num_args + num_locals; ++i)
         EXPECT_EQ(stack.local(i).i64, i);
+
+    for (int expected = max_height - 1; expected >= 0; --expected)
+        EXPECT_EQ(stack.pop().i64, expected);
+    EXPECT_EQ(stack.size(), 0);
+
+    for (unsigned i = 0; i < num_args + num_locals; ++i)
+        EXPECT_EQ(stack.local(i).i64, i);
 }