1 files changed, 38 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/statements/if/S12.5_A1_T1.js b/js/src/tests/test262/language/statements/if/S12.5_A1_T1.js
new file mode 100644
index 0000000000..45b7820749
--- /dev/null
+++ b/js/src/tests/test262/language/statements/if/S12.5_A1_T1.js
@@ -0,0 +1,38 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: 1, true, non-empty string in expression is evaluated to true
+es5id: 12.5_A1_T1
+description: Using "if" without "else" construction
+---*/
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+if(!(1))
+	throw new Test262Error('#1: 1 in expression is evaluated to true');
+//
+//////////////////////////////////////////////////////////////////////////////
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#2
+if(!(true))
+	throw new Test262Error('#2: true in expression is evaluated to true');
+//
+//////////////////////////////////////////////////////////////////////////////
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#3
+if(!("1"))
+	throw new Test262Error('#3: "1" in expression is evaluated to true');
+//
+//////////////////////////////////////////////////////////////////////////////
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#4
+if(!("A"))
+	throw new Test262Error('#4: "A" in expression is evaluated to true');
+//
+//////////////////////////////////////////////////////////////////////////////
+
+reportCompare(0, 0);