From 26a2b6e4f72f918ae463540bb72fd4df16a879d8 Mon Sep 17 00:00:00 2001
From: Moulins <arthur.heuillard@orange.fr>
Date: Tue, 12 Jan 2021 15:32:56 +0100
Subject: [PATCH] core: Add test for `Object.registerClass` return values

---
 core/tests/regression_tests.rs                |   1 +
 .../avm1/register_class_return_value/Test.as  |  32 ++++++++++++++++++
 .../register_class_return_value/output.txt    |  16 +++++++++
 .../avm1/register_class_return_value/test.swf | Bin 0 -> 442 bytes
 4 files changed, 49 insertions(+)
 create mode 100644 core/tests/swfs/avm1/register_class_return_value/Test.as
 create mode 100644 core/tests/swfs/avm1/register_class_return_value/output.txt
 create mode 100644 core/tests/swfs/avm1/register_class_return_value/test.swf

diff --git a/core/tests/regression_tests.rs b/core/tests/regression_tests.rs
index 51a1be1c2..3d66826aa 100644
--- a/core/tests/regression_tests.rs
+++ b/core/tests/regression_tests.rs
@@ -163,6 +163,7 @@ swf_tests! {
     (escape, "avm1/escape", 1),
     (unescape, "avm1/unescape", 1),
     (register_class, "avm1/register_class", 1),
+    (register_class_return_value, "avm1/register_class_return_value", 1),
     (register_and_init_order, "avm1/register_and_init_order", 1),
     (on_construct, "avm1/on_construct", 1),
     (set_variable_scope, "avm1/set_variable_scope", 1),
diff --git a/core/tests/swfs/avm1/register_class_return_value/Test.as b/core/tests/swfs/avm1/register_class_return_value/Test.as
new file mode 100644
index 000000000..3b3047645
--- /dev/null
+++ b/core/tests/swfs/avm1/register_class_return_value/Test.as
@@ -0,0 +1,32 @@
+// Compile with:
+//  mtasc -main -header 200:150:30 Test.as -swf test.swf 
+class Test {
+    static function main(current) {
+        // Variables to bypass MTASC's type checker.
+        var number = 12;
+        var object = {};
+        var string = "bar";
+
+        trace("// not enough args");
+        trace(Object.registerClass());
+
+        trace("// too many args");
+        trace(Object.registerClass("foo", null, "bar"));
+
+        trace("// register a constructor");
+        trace(Object.registerClass("foo", function() {}));
+
+        trace("// unregister a constructor");
+        trace(Object.registerClass("foo", null));
+
+        trace("// weird symbols names");
+        trace(Object.registerClass(null, null));
+        trace(Object.registerClass(number, null));
+        trace(Object.registerClass(object, null));
+
+        trace("// wrong types");
+        trace(Object.registerClass("foo", number));
+        trace(Object.registerClass("foo", string));
+        trace(Object.registerClass("foo", object));
+    }
+}
\ No newline at end of file
diff --git a/core/tests/swfs/avm1/register_class_return_value/output.txt b/core/tests/swfs/avm1/register_class_return_value/output.txt
new file mode 100644
index 000000000..9b9e38b3f
--- /dev/null
+++ b/core/tests/swfs/avm1/register_class_return_value/output.txt
@@ -0,0 +1,16 @@
+// not enough args
+false
+// too many args
+true
+// register a constructor
+true
+// unregister a constructor
+true
+// weird symbols names
+true
+true
+true
+// wrong types
+false
+false
+false
diff --git a/core/tests/swfs/avm1/register_class_return_value/test.swf b/core/tests/swfs/avm1/register_class_return_value/test.swf
new file mode 100644
index 0000000000000000000000000000000000000000..189c855ef148d3cbe50f7ac0eb08c9c7455c13b3
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