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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
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parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
Diffstat (limited to 'js/src/jit-test/tests/for-of/manual-advance.js')
-rw-r--r--js/src/jit-test/tests/for-of/manual-advance.js15
1 files changed, 15 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/for-of/manual-advance.js b/js/src/jit-test/tests/for-of/manual-advance.js
new file mode 100644
index 000000000..b4059251d
--- /dev/null
+++ b/js/src/jit-test/tests/for-of/manual-advance.js
@@ -0,0 +1,15 @@
+// Manually advancing the iterator.
+
+load(libdir + 'iteration.js');
+
+function* g(n) { for (var i=0; i<n; i++) yield i; }
+
+var inner = g(20);
+
+var n = 0;
+for (var x of inner) {
+ assertEq(x, n * 2);
+ assertIteratorNext(inner, n * 2 + 1);
+ n++;
+}
+assertEq(n, 10);