From 6ce88f24de79feb23b147dd09500d8020e62b835 Mon Sep 17 00:00:00 2001
From: Adrian Wielgosik <adrian.wielgosik@gmail.com>
Date: Sat, 20 Apr 2024 21:18:53 +0200
Subject: [PATCH] avm2: Add an extra test for sparse arrays

---
 .../tests/swfs/avm2/array_sparse_ops/Test.as  |  63 ++++++++++++++++++
 .../swfs/avm2/array_sparse_ops/output.txt     |  41 ++++++++++++
 .../tests/swfs/avm2/array_sparse_ops/test.swf | Bin 0 -> 823 bytes
 .../swfs/avm2/array_sparse_ops/test.toml      |   1 +
 4 files changed, 105 insertions(+)
 create mode 100644 tests/tests/swfs/avm2/array_sparse_ops/Test.as
 create mode 100644 tests/tests/swfs/avm2/array_sparse_ops/output.txt
 create mode 100644 tests/tests/swfs/avm2/array_sparse_ops/test.swf
 create mode 100644 tests/tests/swfs/avm2/array_sparse_ops/test.toml

diff --git a/tests/tests/swfs/avm2/array_sparse_ops/Test.as b/tests/tests/swfs/avm2/array_sparse_ops/Test.as
new file mode 100644
index 000000000..89e23a9e7
--- /dev/null
+++ b/tests/tests/swfs/avm2/array_sparse_ops/Test.as
@@ -0,0 +1,63 @@
+// compiled with mxmlc
+
+
+
+var arr = [1, 2];
+arr[50] = 6;
+arr[100] = 10;
+arr[500] = 11;
+
+trace(arr[0]);
+trace(arr[50]);
+trace(arr[100]);
+trace(arr[500]);
+trace(arr[1000]);
+trace(arr.length);
+trace("// delete")
+delete arr[50];
+trace(arr[50]);
+trace(arr[100]);
+trace("// push")
+arr.push(12);
+trace(arr.length);
+trace(arr[501]);
+trace(arr.pop());
+trace(arr.length);
+trace(arr[500]);
+trace("// for")
+for (var i in arr) {
+    trace(i);
+}
+trace("// for each")
+for each (var i in arr) {
+    trace(i);
+}
+trace("// shift");
+trace(arr.shift());
+trace(arr.length);
+trace(arr[0]);
+trace(arr[99]);
+trace(arr[499]);
+trace("// shift")
+arr.unshift(1);
+trace(arr.length);
+trace(arr[0]);
+trace(arr[100]);
+trace(arr[500]);
+trace("// removeAt");
+trace(arr.removeAt(150));
+trace(arr.length);
+trace(arr[499]);
+trace(arr[500]);
+
+
+package {
+    import flash.display.MovieClip;
+    import flash.text.TextField;
+
+    public class Test extends MovieClip {
+        public function Test(){
+        }
+    }
+}
+
diff --git a/tests/tests/swfs/avm2/array_sparse_ops/output.txt b/tests/tests/swfs/avm2/array_sparse_ops/output.txt
new file mode 100644
index 000000000..540e0fbe1
--- /dev/null
+++ b/tests/tests/swfs/avm2/array_sparse_ops/output.txt
@@ -0,0 +1,41 @@
+1
+6
+10
+11
+undefined
+501
+// delete
+undefined
+10
+// push
+502
+12
+12
+501
+11
+// for
+0
+1
+100
+500
+// for each
+1
+2
+10
+11
+// shift
+1
+500
+2
+10
+11
+// shift
+501
+1
+10
+11
+// removeAt
+undefined
+500
+11
+undefined
diff --git a/tests/tests/swfs/avm2/array_sparse_ops/test.swf b/tests/tests/swfs/avm2/array_sparse_ops/test.swf
new file mode 100644
index 0000000000000000000000000000000000000000..3f4544e921ef45cfc762b4d9c05681bfeffc1444
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diff --git a/tests/tests/swfs/avm2/array_sparse_ops/test.toml b/tests/tests/swfs/avm2/array_sparse_ops/test.toml
new file mode 100644
index 000000000..dbee897f5
--- /dev/null
+++ b/tests/tests/swfs/avm2/array_sparse_ops/test.toml
@@ -0,0 +1 @@
+num_frames = 1