From e1ef8d7752bd58f43211fd0534f831a990cd6273 Mon Sep 17 00:00:00 2001 From: Camillo Bruni Date: Wed, 26 Mar 2025 13:27:40 +0100 Subject: [PATCH 1/3] hash date formatting result --- SunSpider/date-format-tofte.js | 7 ++++++- SunSpider/date-format-xparb.js | 7 ++++++- 2 files changed, 12 insertions(+), 2 deletions(-) diff --git a/SunSpider/date-format-tofte.js b/SunSpider/date-format-tofte.js index f0b0b52..479349b 100644 --- a/SunSpider/date-format-tofte.js +++ b/SunSpider/date-format-tofte.js @@ -291,21 +291,26 @@ Date.prototype.formatDate = function (input,time) { function run() { var date = new Date("1/1/2007 1:11:11"); + var resultHash = 0x1a2b3c4d; for (i = 0; i < 500; ++i) { var shortFormat = date.formatDate("Y-m-d"); var longFormat = date.formatDate("l, F d, Y g:i:s A"); date.setTime(date.getTime() + 84266956); + resultHash ^= shortFormat.charCodeAt(6) | shortFormat.charCodeAt(8) << 8; + resultHash ^= longFormat.charCodeAt(10) << 16 | longFormat.charCodeAt(11) << 24; } // FIXME: Find a way to validate this test. // https://bugs.webkit.org/show_bug.cgi?id=114849 + return resultHash; } class Benchmark { runIteration() { + this.resultHash = 0x1a2b3c4d; for (let i = 0; i < 8; ++i) - run(); + this.resultHash ^= run(); } } diff --git a/SunSpider/date-format-xparb.js b/SunSpider/date-format-xparb.js index 0254518..bf4a56d 100644 --- a/SunSpider/date-format-xparb.js +++ b/SunSpider/date-format-xparb.js @@ -410,21 +410,26 @@ Date.patterns = { function run() { var date = new Date("1/1/2007 1:11:11"); + var resultHash = 0x1a2b3c4d; for (i = 0; i < 4000; ++i) { var shortFormat = date.dateFormat("Y-m-d"); var longFormat = date.dateFormat("l, F d, Y g:i:s A"); date.setTime(date.getTime() + 84266956); + resultHash ^= shortFormat.charCodeAt(6) | shortFormat.charCodeAt(8) << 8; + resultHash ^= longFormat.charCodeAt(10) << 16 | longFormat.charCodeAt(11) << 24; } // FIXME: Find a way to validate this test. // https://bugs.webkit.org/show_bug.cgi?id=114849 + return resultHash; } class Benchmark { runIteration() { + this.resultHash = 0x1a2b3c4d; for (let i = 0; i < 8; ++i) - run(); + this.resultHash ^= run(); } } From 6e7eeb66f3ffe7f757a259666aad746a39d36c80 Mon Sep 17 00:00:00 2001 From: Camillo Bruni Date: Wed, 26 Mar 2025 13:33:29 +0100 Subject: [PATCH 2/3] create a result hash; --- SunSpider/date-format-tofte.js | 1 + 1 file changed, 1 insertion(+) diff --git a/SunSpider/date-format-tofte.js b/SunSpider/date-format-tofte.js index 479349b..0888252 100644 --- a/SunSpider/date-format-tofte.js +++ b/SunSpider/date-format-tofte.js @@ -297,6 +297,7 @@ function run() { var shortFormat = date.formatDate("Y-m-d"); var longFormat = date.formatDate("l, F d, Y g:i:s A"); date.setTime(date.getTime() + 84266956); + console.log(shortFormat.charCodeAt(6) , shortFormat.charCodeAt(8), longFormat.charCodeAt(10) , longFormat.charCodeAt(11) ) resultHash ^= shortFormat.charCodeAt(6) | shortFormat.charCodeAt(8) << 8; resultHash ^= longFormat.charCodeAt(10) << 16 | longFormat.charCodeAt(11) << 24; } From e3c35254b70719771e5bb6a2529c082d5368a49d Mon Sep 17 00:00:00 2001 From: Camillo Bruni Date: Wed, 26 Mar 2025 13:34:36 +0100 Subject: [PATCH 3/3] formatting --- SunSpider/date-format-tofte.js | 2 +- SunSpider/date-format-xparb.js | 1 + 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/SunSpider/date-format-tofte.js b/SunSpider/date-format-tofte.js index 0888252..2807007 100644 --- a/SunSpider/date-format-tofte.js +++ b/SunSpider/date-format-tofte.js @@ -297,7 +297,7 @@ function run() { var shortFormat = date.formatDate("Y-m-d"); var longFormat = date.formatDate("l, F d, Y g:i:s A"); date.setTime(date.getTime() + 84266956); - console.log(shortFormat.charCodeAt(6) , shortFormat.charCodeAt(8), longFormat.charCodeAt(10) , longFormat.charCodeAt(11) ) + // Assuming only ascii output. resultHash ^= shortFormat.charCodeAt(6) | shortFormat.charCodeAt(8) << 8; resultHash ^= longFormat.charCodeAt(10) << 16 | longFormat.charCodeAt(11) << 24; } diff --git a/SunSpider/date-format-xparb.js b/SunSpider/date-format-xparb.js index bf4a56d..7f8074a 100644 --- a/SunSpider/date-format-xparb.js +++ b/SunSpider/date-format-xparb.js @@ -416,6 +416,7 @@ function run() { var shortFormat = date.dateFormat("Y-m-d"); var longFormat = date.dateFormat("l, F d, Y g:i:s A"); date.setTime(date.getTime() + 84266956); + // Assuming only ascii output. resultHash ^= shortFormat.charCodeAt(6) | shortFormat.charCodeAt(8) << 8; resultHash ^= longFormat.charCodeAt(10) << 16 | longFormat.charCodeAt(11) << 24; }