LibJS: Implement ConditionalExpression (ternary "?:" operator)

1 files changed, 19 insertions, 0 deletions

diff --git a/Libraries/LibJS/Tests/ternary-basic.js b/Libraries/LibJS/Tests/ternary-basic.js
new file mode 100644
index 0000000000..62de660275
--- /dev/null
+++ b/Libraries/LibJS/Tests/ternary-basic.js
@@ -0,0 +1,19 @@
+function assert(x) { if (!x) throw 1; }
+
+try {
+    var x = 1;
+
+    assert(x === 1 ? true : false);
+    assert(x ? x : 0);
+    assert(1 < 2 ? (true) : (false));
+
+    var o = {};
+    o.f = true;
+    assert(o.f ? true : false);
+
+    assert(1 ? o.f : null);
+
+    console.log("PASS");
+} catch (e) {
+    console.log("FAIL: " + e);
+}