diff options
Diffstat (limited to 'js/src/jit-test/tests/proxy/testDirectProxyGet11.js')
-rw-r--r-- | js/src/jit-test/tests/proxy/testDirectProxyGet11.js | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/proxy/testDirectProxyGet11.js b/js/src/jit-test/tests/proxy/testDirectProxyGet11.js new file mode 100644 index 0000000000..1f0f0e0b0b --- /dev/null +++ b/js/src/jit-test/tests/proxy/testDirectProxyGet11.js @@ -0,0 +1,28 @@ +load(libdir + "asserts.js"); + +var target = {x:5}; +var returnValue = 42; +var handler = { + get(t, p) { + if (returnValue != 42) { + gc(testGet, "shrinking"); + } + return returnValue; + } +}; +var proxy = new Proxy(target, handler); + +function testGet(p) { + return p.x; +} + +for (i = 0; i < 200; i++) { + assertEq(testGet(proxy), returnValue); +} + +Object.defineProperty(target, 'x', { + set(v) {}, + configurable: false +}); + +assertThrowsInstanceOf(function () { testGet(proxy) }, TypeError); |