1 files changed, 127 insertions, 0 deletions
diff --git a/Zend/tests/case_insensitive_constant_deprecation.phpt b/Zend/tests/case_insensitive_constant_deprecation.phpt
new file mode 100644
index 0000000000..e7a92c8c4c
--- /dev/null
+++ b/Zend/tests/case_insensitive_constant_deprecation.phpt
@@ -0,0 +1,127 @@
+--TEST--
+Case-insensitive constants are deprecated
+--FILE--
+<?php
+
+namespace {
+    define('FOO', 42, true); // Deprecated
+    define('NS\FOO', 24, true); // Deprecated
+
+    var_dump(FOO); // Ok
+    var_dump(foo); // Deprecated
+
+    var_dump(NS\FOO); // Ok
+    var_dump(ns\FOO); // Ok
+    var_dump(ns\foo); // Deprecated
+
+    var_dump(defined('FOO')); // Ok
+    var_dump(defined('foo')); // Ok
+    var_dump(defined('NS\FOO')); // Ok
+    var_dump(defined('ns\FOO')); // Ok
+    var_dump(defined('ns\foo')); // Ok
+
+    var_dump(constant('FOO')); // Ok
+    var_dump(constant('foo')); // Deprecated
+    var_dump(constant('NS\FOO')); // Ok
+    var_dump(constant('ns\FOO')); // Ok
+    var_dump(constant('ns\foo')); // Deprecated
+}
+
+namespace NS {
+    var_dump(FOO); // Ok
+    var_dump(foo); // Deprecated
+}
+
+namespace ns {
+    var_dump(FOO); // Ok
+    var_dump(foo); // Deprecated
+}
+
+namespace Other {
+    var_dump(FOO); // Ok
+    var_dump(foo); // Deprecated
+
+    var_dump(defined('FOO')); // Ok
+    var_dump(defined('foo')); // Ok
+    var_dump(defined('NS\FOO')); // Ok
+    var_dump(defined('ns\FOO')); // Ok
+    var_dump(defined('ns\foo')); // Ok
+
+    var_dump(constant('FOO')); // Ok
+    var_dump(constant('foo')); // Deprecated
+    var_dump(constant('NS\FOO')); // Ok
+    var_dump(constant('ns\FOO')); // Ok
+    var_dump(constant('ns\foo')); // Deprecated
+
+    const C1 = FOO; // Ok
+    var_dump(C1);
+    const C2 = foo; // Deprecated
+    var_dump(C2);
+    const C3 = 1 + FOO; // Ok
+    var_dump(C3);
+    const C4 = 1 + foo; // Deprecated
+    var_dump(C4);
+}
+
+?>
+--EXPECTF--
+Deprecated: define(): Declaration of case-insensitive constants is deprecated in %s on line 4
+
+Deprecated: define(): Declaration of case-insensitive constants is deprecated in %s on line 5
+int(42)
+
+Deprecated: Case-insensitive constants are deprecated. The correct casing for this constant is "FOO" in %s on line 8
+int(42)
+int(24)
+int(24)
+
+Deprecated: Case-insensitive constants are deprecated. The correct casing for this constant is "NS\FOO" in %s on line 12
+int(24)
+bool(true)
+bool(true)
+bool(true)
+bool(true)
+bool(true)
+int(42)
+
+Deprecated: Case-insensitive constants are deprecated. The correct casing for this constant is "FOO" in %s on line 21
+int(42)
+int(24)
+int(24)
+
+Deprecated: Case-insensitive constants are deprecated. The correct casing for this constant is "NS\FOO" in %s on line 24
+int(24)
+int(24)
+
+Deprecated: Case-insensitive constants are deprecated. The correct casing for this constant is "NS\FOO" in %s on line 29
+int(24)
+int(24)
+
+Deprecated: Case-insensitive constants are deprecated. The correct casing for this constant is "NS\FOO" in %s on line 34
+int(24)
+int(42)
+
+Deprecated: Case-insensitive constants are deprecated. The correct casing for this constant is "FOO" in %s on line 39
+int(42)
+bool(true)
+bool(true)
+bool(true)
+bool(true)
+bool(true)
+int(42)
+
+Deprecated: Case-insensitive constants are deprecated. The correct casing for this constant is "FOO" in %s on line 48
+int(42)
+int(24)
+int(24)
+
+Deprecated: Case-insensitive constants are deprecated. The correct casing for this constant is "NS\FOO" in %s on line 51
+int(24)
+int(42)
+
+Deprecated: Case-insensitive constants are deprecated. The correct casing for this constant is "FOO" in %s on line 55
+int(42)
+int(43)
+
+Deprecated: Case-insensitive constants are deprecated. The correct casing for this constant is "FOO" in %s on line 59
+int(43)