Migrated several tests from blink to V8 repository.

test/webkit/continue-break-multiple-labels.js

Index: test/webkit/continue-break-multiple-labels.js
diff --git a/test/webkit/concat-while-having-a-bad-time.js b/test/webkit/continue-break-multiple-labels.js
similarity index 57%
copy from test/webkit/concat-while-having-a-bad-time.js
copy to test/webkit/continue-break-multiple-labels.js
index dfda1e08a0b36194b787a44ee12a9693acd8aeaf..69d0834ffca8c09484c39bb8cde9672c8540056a 100644
--- a/test/webkit/concat-while-having-a-bad-time.js
+++ b/test/webkit/continue-break-multiple-labels.js
@@ -22,10 +22,90 @@
 // SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 description(
-"Tests the behavior of Array.prototype.concat while the array is having a bad time due to one of the elements we are concatenating."
+'This test checks break and continue behaviour in the presence of multiple labels.'
 );
 
-Object.defineProperty(Array.prototype, 0, { writable: false });
-shouldBe("[42].concat()", "[42]");
+function test1()
+{
+    var s = "";
 
+    a:
+    b:
+    for (var i = 1; i < 10; i++) {
+       if (i == 4)
+            continue a;
+       s += i;
+    }
 
+    return s;
+}
+
+shouldBe("test1()", "'12356789'");
+
+function test2()
+{
+    var s = "";
+
+    a:
+    b:
+    for (var i = 1; i < 10; i++) {
+        if (i == 4)
+            break a;
+        s += i;
+    }
+
+    return s;
+}
+
+shouldBe("test2()", "'123'");
+
+function test3()
+{
+    var i;
+    for (i = 1; i < 10; i++) {
+        try {
+            continue;
+        } finally {
+            innerLoop:
+            while (1) {
+                break innerLoop;
+            }
+        }
+    }
+
+    return i;
+}
+
+shouldBe("test3()", "10");
+
+function test4()
+{
+    var i = 0;
+
+    a:
+    i++;
+    while (1) {
+        break;
+    }
+
+    return i;
+}
+
+shouldBe("test4()", "1");
+
+function test5()
+{
+    var i = 0;
+
+    switch (1) {
+    default:
+        while (1) {
+            break;
+        }
+        i++;
+    }
+
+    return i;
+}
+
+shouldBe("test5()", "1");