1 files changed, 79 insertions, 0 deletions
diff --git a/js/src/tests/ecma/extensions/errorcolumnblame.js b/js/src/tests/ecma/extensions/errorcolumnblame.js
new file mode 100644
index 000000000..08d84e5a6
--- /dev/null
+++ b/js/src/tests/ecma/extensions/errorcolumnblame.js
@@ -0,0 +1,79 @@
+/*
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/licenses/publicdomain/
+ */
+
+var BUGNUMBER = 568142;
+var summary = 'error reporting blames column as well as line';
+
+function test(f, col) {
+    var caught = false;
+    try {
+        f();
+    } catch (e) {
+        caught = true;
+        assertEq(e.columnNumber, col);
+    }
+    assertEq(caught, true);
+}
+
+/* Note single hard tab before return! */
+function foo(o) {
+	return o.p;
+}
+test(foo, 2);
+
+//345678901234567890
+test(function(f) { return f.bar; }, 20);
+//       1         2
+//3456789012345678901234567
+test(function(f) { return f(); }, 27);
+/* Cover negative colspan case using for(;;) loop with error in update part. */
+test(function(){
+        //         1         2         3         4
+        //123456789012345678901234567890123456789012
+    eval("function baz() { for (var i = 0; i < 10; i += a.b); assertEq(i !== i, true); }");
+    baz();
+}, 42);
+
+//       1         2         3
+//3456789012345678901234567890123456
+test(function() { var tmp = null; tmp(); }, 35)
+test(function() { var tmp = null;  tmp.foo; }, 36)
+
+/* Just a generic 'throw'. */
+test(function() {
+//       1         2
+//345678901234567890
+    foo({}); throw new Error('a');
+}, 20);
+
+/* Be sure to report the right statement */
+test(function() {
+    function f() { return true; }
+    function g() { return false; }
+//       1         2
+//345678901234567890123456789
+    f(); g(); f(); if (f()) a += e;
+}, 29);
+
+//       1         2
+//345678901234567890
+test(function() { e++; }, 19);
+test(function() {print += e; }, 18);
+test(function(){e += 1 }, 17);
+test(function() {  print[e]; }, 20);
+test(function() { e[1]; }, 19);
+test(function() { e(); }, 19);
+test(function() { 1(); }, 19);
+test(function() { Object.defineProperty() }, 19);
+
+test(function() {
+//       1         2
+//34567890123456789012
+    function foo() { asdf; } foo()
+}, 22);
+
+reportCompare(0, 0, "ok");
+
+printStatus("All tests passed!");