From a035e28100aa8e49b7325f5e6a1bc72375f90a48 Mon Sep 17 00:00:00 2001
From: John Alanbrook <john@pockle.world>
Date: Sun, 28 Dec 2025 13:43:10 -0600
Subject: [PATCH] string add throw

---
 tests/suite.cm | 107 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 107 insertions(+)
 create mode 100644 tests/suite.cm

diff --git a/tests/suite.cm b/tests/suite.cm
new file mode 100644
index 00000000..e8e1641e
--- /dev/null
+++ b/tests/suite.cm
@@ -0,0 +1,107 @@
+return {
+    test_number_plus_string_throws: function() {
+        var caught = false
+        try {
+            var x = 1 + "hello"
+        } catch (e) {
+            caught = true
+        }
+
+        if (!caught) throw "number + string should throw"
+    },
+
+    test_string_plus_number_throws: function() {
+        var caught = false
+        try {
+            var x = "hello" + 1
+        } catch (e) {
+            caught = true
+        }
+        if (!caught) throw "string + number should throw"
+    },
+
+    test_object_plus_string_throws: function() {
+        var caught = false
+        try {
+            var x = {} + "hello"
+        } catch (e) {
+            caught = true
+        }
+        if (!caught) throw "object + string should throw"
+    },
+
+    test_string_plus_object_throws: function() {
+        var caught = false
+        try {
+            var x = "hello" + {}
+        } catch (e) {
+            caught = true
+        }
+        if (!caught) throw "string + object should throw"
+    },
+
+    test_array_plus_string_throws: function() {
+        var caught = false
+        try {
+            var x = [] + "hello"
+        } catch (e) {
+            caught = true
+        }
+        if (!caught) throw "array + string should throw"
+    },
+
+    test_string_plus_array_throws: function() {
+        var caught = false
+        try {
+            var x = "hello" + []
+        } catch (e) {
+            caught = true
+        }
+        if (!caught) throw "string + array should throw"
+    },
+
+    test_boolean_plus_string_throws: function() {
+        var caught = false
+        try {
+            var x = true + "hello"
+        } catch (e) {
+            caught = true
+        }
+        if (!caught) throw "boolean + string should throw"
+    },
+
+    test_string_plus_boolean_throws: function() {
+        var caught = false
+        try {
+            var x = "hello" + false
+        } catch (e) {
+            caught = true
+        }
+        if (!caught) throw "string + boolean should throw"
+    },
+
+    test_null_plus_string_throws: function() {
+        var caught = false
+        try {
+            var x = null + "hello"
+        } catch (e) {
+            caught = true
+        }
+        if (!caught) throw "null + string should throw"
+    },
+
+    test_string_plus_null_throws: function() {
+        var caught = false
+        try {
+            var x = "hello" + null
+        } catch (e) {
+            caught = true
+        }
+        if (!caught) throw "string + null should throw"
+    },
+
+    test_string_plus_string_works: function() {
+        var x = "hello" + " world"
+        if (x != "hello world") throw "string + string should work"
+    }
+}