From 5f8de423f190bbb79a62f804151bc24824fa32d8 Mon Sep 17 00:00:00 2001 From: "Matt A. Tobin" Date: Fri, 2 Feb 2018 04:16:08 -0500 Subject: Add m-esr52 at 52.6.0 --- js/src/devtools/gc/tests/clock.js | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 js/src/devtools/gc/tests/clock.js (limited to 'js/src/devtools/gc/tests/clock.js') diff --git a/js/src/devtools/gc/tests/clock.js b/js/src/devtools/gc/tests/clock.js new file mode 100644 index 000000000..fd2fb985f --- /dev/null +++ b/js/src/devtools/gc/tests/clock.js @@ -0,0 +1,35 @@ +//Shell version of Clock Benchmark: https://bug548388.bugzilla.mozilla.org/attachment.cgi?id=434576 + +var t0; +var tl; + +function alloc(dt) { + if (dt > 100) + dt = 100; + for (var i = 0; i < dt * 1000; ++i) { + var o = new String("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"); + } +} + +function cycle() { + if (!running) + return; + + var t1 = new Date; + if (t0 == undefined) t0 = t1; + + if (tl != undefined) { + var dt = t1 - tl; + alloc(dt); + } + + tl = t1; + + if(t1 - t0 > (5 * 1000)) + running = false; +} + +var running = true; +while(running) + cycle(); + -- cgit v1.2.3