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38 lines
1.4 KiB
38 lines
1.4 KiB
https://github.com/podofo/podofo/commit/da91101b7afafa958669e11d0cabaeee3ff50b39
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From da91101b7afafa958669e11d0cabaeee3ff50b39 Mon Sep 17 00:00:00 2001
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From: Francesco Pretto <ceztko@gmail.com>
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Date: Fri, 27 Oct 2023 23:41:22 +0200
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Subject: [PATCH] [FIX] ColorTest: Fixed test under linux when compiled with
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-march=x86-64-v3
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Floating point contractions may cause some level of non determinsm when comparing the result of fp operations . See
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https://stackoverflow.com/questions/62353629/does-the-same-floating-point-calculation-producing-different-results-when-perfor
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Fixes #103
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---
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test/unit/ColorTest.cpp | 7 ++++++-
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1 file changed, 6 insertions(+), 1 deletion(-)
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diff --git a/test/unit/ColorTest.cpp b/test/unit/ColorTest.cpp
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index 419052a7..81f99c5b 100644
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--- a/test/unit/ColorTest.cpp
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+++ b/test/unit/ColorTest.cpp
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@@ -426,7 +426,12 @@ TEST_CASE("testCMYKConstructor")
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double dGreen = M_VALUE * (1.0 - B_VALUE) + B_VALUE;
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double dBlue = Y_VALUE * (1.0 - B_VALUE) + B_VALUE;
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- REQUIRE(color.ConvertToRGB() == PdfColor(1.0 - dRed, 1.0 - dGreen, 1.0 - dBlue));
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+ auto rgb1 = color.ConvertToRGB();
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+ PdfColor rgb2(1.0 - dRed, 1.0 - dGreen, 1.0 - dBlue);
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+
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+ ASSERT_EQUAL(rgb1.GetRed(), rgb2.GetRed());
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+ ASSERT_EQUAL(rgb1.GetGreen(), rgb2.GetGreen());
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+ ASSERT_EQUAL(rgb1.GetBlue(), rgb2.GetBlue());
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}
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REQUIRE(color.ConvertToCMYK() == PdfColor(C_VALUE, M_VALUE, Y_VALUE, B_VALUE));
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--
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2.41.0
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