4c610d2b2e
* gnu/packages/games.scm (fuzzylite): New variable. * gnu/packages/patches/fuzzylite-relative-path-in-tests.patch: New file. * gnu/packages/patches/fuzzylite-use-catch2.patch: New file. * gnu/packages/patches/fuzzylite-soften-float-equality.patch: New file. * gnu/local.mk (dist_patch_DATA): Register them here. Signed-off-by: Liliana Marie Prikler <liliana.prikler@gmail.com>
30 lines
1.4 KiB
Diff
30 lines
1.4 KiB
Diff
Origin: https://salsa.debian.org/debian/fuzzylite/-/blob/debian/6.0+dfsg-6/debian/patches/when-testing-large-float-numbers-for-equ.patch
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From: Johannes 'josch' Schauer <josch@debian.org>
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Date: Sun, 3 Feb 2019 10:33:22 +0100
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X-Dgit-Generated: 6.0+dfsg-2 80960ae38da9db032dfbfec6405398653e8205ff
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Subject: when testing large float numbers for equality, use a larger epsilon
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---
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--- fuzzylite-6.0+dfsg.orig/fuzzylite/test/BenchmarkTest.cpp
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+++ fuzzylite-6.0+dfsg/fuzzylite/test/BenchmarkTest.cpp
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@@ -96,7 +96,17 @@ namespace fl {
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CHECK(Op::isEq(1.0, Benchmark::convert(1000.0, Benchmark::MilliSeconds, Benchmark::Seconds)));
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FL_LOG(Benchmark::convert(1000.0, Benchmark::MilliSeconds, Benchmark::Seconds));
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- CHECK(Op::isEq(35e9, Benchmark::convert(35, Benchmark::Seconds, Benchmark::NanoSeconds)));
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+ scalar eps =
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+#ifndef __i386__
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+ fuzzylite::macheps();
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+#else
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+ // on i386, due to the 80bit x87 register, double floating point
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+ // numbers are handled differently and thus the difference between
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+ // 35e9 and the result of Benchmark::convert() will be 2.179e-6,
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+ // which is greater than the default epsilon of 1e-6.
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+ 1e-5;
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+#endif
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+ CHECK(Op::isEq(35e9, Benchmark::convert(35, Benchmark::Seconds, Benchmark::NanoSeconds), eps));
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CHECK(Op::isEq(35, Benchmark::convert(35e9, Benchmark::NanoSeconds, Benchmark::Seconds)));
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}
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